Station Overview Station Location
Station Number CA-NV-28 Latitude 39.228825
Station Name Grass Valley 0.5 NNW Longitude -121.059479
County Nevada Elevation (ft) 2669



Month 30 Yr Avg by PRISM Total Prcp Sum Days Covered By All Observations Daily Prcp Sum Daily Observation Count Multiday Prcp Sum Days Covered by Multiday Observations Multiday Observation Count Days With Prcp Days With Trace Total Snowfall Days With Snowfall Days With Snow On Ground
Oct 09 2.96 2.50 31 2.50 31 0.00 0 0 6 0 0.0 0 0
Nov 09 7.27 1.61 21 1.61 21 0.00 0 0 4 2 0.0 0 0
Dec 09 11.18 7.03 29 7.03 29 0.00 0 0 13 2 8.5 1 4
Jan 10 10.32 11.17 31 11.17 31 0.00 0 0 21 0 3.5 1 2
Feb 10 9.75 6.28 28 6.28 28 0.00 0 0 15 1 0.0 0 0
March 10 9.29 4.68 31 4.68 31 0.00 0 0 11 1 5.2 4 3
April 10 4.54 9.38 28 9.38 28 0.00 0 0 16 1 0.0 0 0
May 10 2.59 3.17 27 3.17 27 0.00 0 0 8 0 0.0 0 0
June 10 0.73 0.09 19 0.09 19 0.00 0 0 5 2 0.0 0 0
July 10 0.02 0.00 23 0.00 23 0.00 0 0 0 0 0.0 0 0
Aug 10 0.18 0.03 29 0.03 29 0.00 0 0 1 0 0.0 0 0
Sept 10 1.06 0.01 19 0.01 19 0.00 0 0 1 0 0.0 0 0
Water Year Totals: 59.89" 45.95" 316 days 45.95" 316 0.00" 0 days 0 101 days 9 days 17.2" 6 days 9 days



Days in Water Year Cell Color Key
        Daily Observation with Prcp         Missing Day
        Multiday Observation         Daily/Multiday Observation Conflict

Day of Year Daily Prcp Multiday Prcp
10/1/2009 0.00
10/2/2009 0.00
10/3/2009 0.00
10/4/2009 0.00
10/5/2009 0.00
10/6/2009 0.00
10/7/2009 0.00
10/8/2009 0.00
10/9/2009 0.00
10/10/2009 0.00
10/11/2009 0.00
10/12/2009 0.00
10/13/2009 0.20
10/14/2009 1.88
10/15/2009 0.26
10/16/2009 0.07
10/17/2009 0.00
10/18/2009 0.00
10/19/2009 0.02
10/20/2009 0.07
10/21/2009 0.00
10/22/2009 0.00
10/23/2009 0.00
10/24/2009 0.00
10/25/2009 0.00
10/26/2009 0.00
10/27/2009 0.00
10/28/2009 0.00
10/29/2009 0.00
10/30/2009 0.00
10/31/2009 0.00
11/1/2009 0.00
11/2/2009 0.00
11/3/2009 0.00
11/4/2009 0.00
11/5/2009 0.00
11/6/2009 0.00
11/7/2009 0.21
11/8/2009 T
11/9/2009 0.00
11/10/2009 0.00
11/11/2009 0.00
11/12/2009 0.15
11/13/2009 T
11/14/2009 0.00
11/15/2009 0.00
11/16/2009 0.00
11/17/2009 0.00
11/18/2009 0.60
11/19/2009 0.00
11/20/2009 0.00
11/21/2009 0.65
11/22/2009
11/23/2009
11/24/2009
11/25/2009
11/26/2009
11/27/2009
11/28/2009
11/29/2009
11/30/2009
12/1/2009 0.00
12/2/2009 0.00
12/3/2009 0.00
12/4/2009 0.00
12/5/2009 0.00
12/6/2009 0.00
12/7/2009 0.56
12/8/2009 T
12/9/2009 0.00
12/10/2009 0.00
12/11/2009 0.26
12/12/2009 1.71
12/13/2009 1.79
12/14/2009 0.76
12/15/2009 0.00
12/16/2009 0.05
12/17/2009 T
12/18/2009 0.00
12/19/2009 0.00
12/20/2009 0.00
12/21/2009 0.07
12/22/2009 0.72
12/23/2009 0.00
12/24/2009 0.00
12/25/2009
12/26/2009
12/27/2009 0.23
12/28/2009 0.05
12/29/2009 0.15
12/30/2009 0.67
12/31/2009 0.01
Day of YearDaily PrcpMultiday Prcp
1/1/2010 0.03
1/2/2010 0.03
1/3/2010 0.00
1/4/2010 0.00
1/5/2010 0.00
1/6/2010 0.00
1/7/2010 0.01
1/8/2010 0.00
1/9/2010 0.09
1/10/2010 0.01
1/11/2010 0.00
1/12/2010 0.25
1/13/2010 1.23
1/14/2010 0.03
1/15/2010 0.00
1/16/2010 0.00
1/17/2010 0.03
1/18/2010 1.39
1/19/2010 1.60
1/20/2010 1.68
1/21/2010 1.57
1/22/2010 0.80
1/23/2010 0.26
1/24/2010 0.22
1/25/2010 0.52
1/26/2010 0.84
1/27/2010 0.01
1/28/2010 0.00
1/29/2010 0.00
1/30/2010 0.55
1/31/2010 0.02
2/1/2010 0.00
2/2/2010 T
2/3/2010 0.20
2/4/2010 0.00
2/5/2010 0.87
2/6/2010 0.50
2/7/2010 0.15
2/8/2010 0.01
2/9/2010 0.84
2/10/2010 0.01
2/11/2010 0.00
2/12/2010 0.03
2/13/2010 0.01
2/14/2010 0.00
2/15/2010 0.00
2/16/2010 0.00
2/17/2010 0.00
2/18/2010 0.00
2/19/2010 0.00
2/20/2010 0.00
2/21/2010 0.43
2/22/2010 0.04
2/23/2010 0.00
2/24/2010 1.65
2/25/2010 0.15
2/26/2010 0.00
2/27/2010 1.24
2/28/2010 0.15
3/1/2010 0.00
3/2/2010 0.04
3/3/2010 0.84
3/4/2010 0.64
3/5/2010 0.00
3/6/2010 0.00
3/7/2010 0.02
3/8/2010 0.00
3/9/2010 0.21
3/10/2010 0.37
3/11/2010 0.00
3/12/2010 0.00
3/13/2010 1.18
3/14/2010 0.00
3/15/2010 0.00
3/16/2010 0.00
3/17/2010 0.00
3/18/2010 0.00
3/19/2010 0.00
3/20/2010 0.00
3/21/2010 0.00
3/22/2010 T
3/23/2010 0.00
3/24/2010 0.00
3/25/2010 0.21
3/26/2010 0.17
3/27/2010 0.00
3/28/2010 0.00
3/29/2010 0.00
3/30/2010 0.65
3/31/2010 0.35
Day of YearDaily PrcpMultiday Prcp
4/1/2010 0.03
4/2/2010 0.00
4/3/2010 1.05
4/4/2010 0.00
4/5/2010 0.91
4/6/2010 0.05
4/7/2010 0.00
4/8/2010 0.00
4/9/2010 0.00
4/10/2010 0.00
4/11/2010 0.02
4/12/2010 1.46
4/13/2010 1.20
4/14/2010 0.01
4/15/2010 0.01
4/16/2010
4/17/2010
4/18/2010 0.00
4/19/2010 0.00
4/20/2010 0.38
4/21/2010 1.04
4/22/2010 0.41
4/23/2010 T
4/24/2010 0.00
4/25/2010 0.00
4/26/2010 0.00
4/27/2010 0.39
4/28/2010 1.24
4/29/2010 1.12
4/30/2010 0.06
5/1/2010 0.00
5/2/2010 0.00
5/3/2010 0.00
5/4/2010
5/5/2010
5/6/2010
5/7/2010
5/8/2010 0.00
5/9/2010 0.00
5/10/2010 0.00
5/11/2010 0.91
5/12/2010 0.00
5/13/2010 0.00
5/14/2010 0.00
5/15/2010 0.00
5/16/2010 0.00
5/17/2010 0.00
5/18/2010 0.16
5/19/2010 0.00
5/20/2010 0.15
5/21/2010 0.00
5/22/2010 0.01
5/23/2010 0.00
5/24/2010 0.00
5/25/2010 0.00
5/26/2010 0.89
5/27/2010 0.54
5/28/2010 0.49
5/29/2010 0.02
5/30/2010 0.00
5/31/2010 0.00
6/1/2010 T
6/2/2010
6/3/2010 0.00
6/4/2010 0.03
6/5/2010 0.01
6/6/2010
6/7/2010 0.00
6/8/2010 0.00
6/9/2010 T
6/10/2010 0.02
6/11/2010 0.00
6/12/2010 0.00
6/13/2010 0.00
6/14/2010 0.00
6/15/2010
6/16/2010
6/17/2010
6/18/2010
6/19/2010
6/20/2010
6/21/2010
6/22/2010
6/23/2010
6/24/2010 0.00
6/25/2010 0.01
6/26/2010 0.02
6/27/2010 0.00
6/28/2010 0.00
6/29/2010 0.00
6/30/2010 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2010 0.00
7/2/2010 0.00
7/3/2010 0.00
7/4/2010
7/5/2010 0.00
7/6/2010 0.00
7/7/2010 0.00
7/8/2010 0.00
7/9/2010 0.00
7/10/2010 0.00
7/11/2010 0.00
7/12/2010 0.00
7/13/2010
7/14/2010
7/15/2010
7/16/2010
7/17/2010
7/18/2010
7/19/2010 0.00
7/20/2010 0.00
7/21/2010 0.00
7/22/2010
7/23/2010 0.00
7/24/2010 0.00
7/25/2010 0.00
7/26/2010 0.00
7/27/2010 0.00
7/28/2010 0.00
7/29/2010 0.00
7/30/2010 0.00
7/31/2010 0.00
8/1/2010 0.00
8/2/2010 0.00
8/3/2010 0.00
8/4/2010 0.00
8/5/2010 0.00
8/6/2010 0.00
8/7/2010 0.00
8/8/2010 0.00
8/9/2010 0.00
8/10/2010 0.00
8/11/2010 0.00
8/12/2010 0.00
8/13/2010 0.00
8/14/2010 0.00
8/15/2010 0.00
8/16/2010 0.00
8/17/2010 0.00
8/18/2010 0.00
8/19/2010
8/20/2010 0.00
8/21/2010 0.00
8/22/2010 0.00
8/23/2010 0.00
8/24/2010 0.00
8/25/2010 0.00
8/26/2010 0.00
8/27/2010 0.00
8/28/2010 0.00
8/29/2010 0.03
8/30/2010 0.00
8/31/2010
9/1/2010
9/2/2010
9/3/2010
9/4/2010
9/5/2010
9/6/2010
9/7/2010
9/8/2010
9/9/2010
9/10/2010 0.00
9/11/2010 0.00
9/12/2010 0.00
9/13/2010
9/14/2010 0.00
9/15/2010
9/16/2010 0.00
9/17/2010 0.00
9/18/2010 0.00
9/19/2010 0.00
9/20/2010 0.01
9/21/2010 0.00
9/22/2010 0.00
9/23/2010 0.00
9/24/2010 0.00
9/25/2010 0.00
9/26/2010 0.00
9/27/2010 0.00
9/28/2010 0.00
9/29/2010 0.00
9/30/2010 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2009 7:00 AM 0.00 0.0 M M M Skys clear, winds SE@5K to 7K, temp 50*, 24 hour high temp 75*.
10/2/2009 7:00 AM 0.00 0.0 M M M Skys clear, winds S@ 5K-7K, temp 56*, 24 hour high temp 76*.
10/3/2009 7:00 AM 0.00 0.0 M M M Skys clear, winds SE @ 5K to 7K, temp 49*, 24 hour high temp 78*.
10/4/2009 7:00 AM 0.00 0.0 M M M Skys,1/10 alto cu in the distant SE, winds L/V, temp 46*, 24 hour high temp 68*.
10/5/2009 7:00 AM 0.00 0.0 M M M Skys clear, winds L/V, temp 43*, 24 hour high temp 64*. Nice show of fair weather cumulus marching by from 10:00 AM to sunset.
10/6/2009 7:00 AM 0.00 0.0 M M M Skys clear, winds L/V, temp 46*, 24 hour high temp 66*.
10/7/2009 7:00 AM 0.00 0.0 M M M Skys clear, winds L/V, temp 55*, 24 hour high temp 68*.
10/8/2009 7:00 AM 0.00 0.0 M M M Skys; 4/10 cirrus in the south and west quadrant, winds L/V, temp 54*, 24 hour high temp 67*.
10/9/2009 7:00 AM 0.00 0.0 M M M Skys clear, winds L/V temp 52*, 24 hour high temp 72*.
10/10/2009 6:30 AM 0.00 0.0 M M M Skys clear, winds L/V, temp 52*, 24 hour high temp 72.
10/11/2009 7:00 AM 0.00 0.0 M M M Skys clear, winds L/V, temp 54*, 24 hour high temp 74*.
10/12/2009 7:00 AM 0.00 0.0 M M M 10/10 overcast in thin stratus, temp 43*, 24 hour high temp 72*, winds S @ 8K w/gusts to 12K. Smells like rain outside.
10/13/2009 7:00 AM 0.20 0.0 M 0.0 M Solid overcast w/steady rain, winds SW @10K w/gusts to 16K, temp 48*, 24 hour high temp 68*. Rain started at 3:00AM.
10/14/2009 7:00 AM 1.88 M M M M Solid overcast w/showers, wind S @ 6K w/gusts to 15K, temp 55* 24 hour high temp 56*. We had gusts to over 50K yesterday.
10/15/2009 7:00 AM 0.26 M M M M Overcast with drizzle and light fog. winds L/V, temp 53*, 24 hour high temp 58*.
10/16/2009 6:50 AM 0.07 M M M M Skys clear, winds L/V, temp 53*, 24 hour high temp 63*.
10/17/2009 7:00 AM 0.00 0.0 M M M Skys 2/10 cirrus, winda L/V, temp 63*, 24 hour high temp 72*.
10/18/2009 7:00 AM 0.00 0.0 M M M 5/10 stratus and cirristratus, winds S @ 5k to 8k, temp 63*, 24 hour high temp 76*.
10/19/2009 7:00 AM 0.02 M M M M 10/10 overcast, winds S @ 10k, temp 49*, 24 hour high temp 73*. Measured rainfall came from a small thunder shower at 5:00PM.
10/20/2009 7:00 AM 0.07 M M M M Skys clear, winds L/V, temp 45*, 24 hour high temp 66*.
10/21/2009 7:00 AM 0.00 0.0 M M M 7/10 stratus cloud cover, winds L/V, temp 52*,24 hour high temp 63*. Red skies in this morning make golfers take warning.
10/22/2009 7:00 AM 0.00 0.0 M M M Skys clear winds L/V, bar.30.06 & rising, temp 52*, 24 hour high temp 65*.
10/23/2009 7:00 AM 0.00 0.0 M M M Skys clear with some contrails, winds L/V, temp 54*, 24 hour high temp 67*. Fall colors are in full bloom.
10/24/2009 7:00 AM 0.00 0.0 M M M Cirrustratus moving in from the NW, winds L/V, temp 55*,24 hour high temp 72*, bar. 30.05 steady.
10/25/2009 7:00 AM 0.00 0.0 M M M Skys clear, winds NE @ 5K to 8K, temp 55*, 24 hour high temp 69*. Bar 30.00 & steady. Great indian summer so far.
10/26/2009 7:00 AM 0.00 0.0 M M M Light cirrustratus cloud cover, winds L/V, temp 55*, 24 hour high temp 70*. Bar. 30.10 steady.
10/27/2009 7:00 AM 0.00 0.0 M M M 3/10 stratus cloud cover, winds S @ 8K, gusting to 10K, temp 42* 24 hour high temp 75*.
10/28/2009 7:00 AM 0.00 0.0 M M M Skys clear, winds L/V, temp 40*, 24 hour high temp 64*, bar 30.05.
10/29/2009 7:00 AM 0.00 0.0 M M M Mostly clear with a few stratus clouds on the fringes, winds ENE @ 8K to 10K, temp 44*, 24 hour high temp 55*. Bar 30.06 steady.
10/30/2009 7:00 AM 0.00 0.0 M M M Skys clear, winds L/V, temp 45°, 24 hour high temp 65°, bar 30.17 and steady.
10/31/2009 6:00 AM 0.00 0.0 M M M Skys clear, winds L/V, temp 50°, 24 hour high temp 65°. Orion overhead in the south western quadrant.
11/1/2009 7:00 AM 0.00 0.0 M M M Skys clear, winds L/V, temp 50°, 24 hour high temp 73°, bar 30.11 and steady. Season rainfall (3.57in.) just slightly behind average.
11/2/2009 7:00 AM 0.00 0.0 M M M skys clear, winds SE @ 3K - 5K, Temp 55°, 24 hour high temp 71°. Bar 30.13 and steady.
11/3/2009 7:00 AM 0.00 0.0 M M M Skys clear, winds L/V, temp 56°, 24 hour high temp 71°, bar 30.07.
11/4/2009 6:00 AM 0.00 0.0 M M M Skys 2/10 cirrustratus, winds E @5K, temp 59°, 24 hour high temp 76°. Bar 29.95. Barometer has been slowly falling for 3 days.
11/5/2009 7:00 AM 0.00 0.0 M M M Skys 6/10 cover in layers, winds SE@5K, temp 48°, 24 hour high temp 76°, bar 30.08. Fall color just about over.
11/6/2009 7:00 AM 0.00 0.0 M M M Skys overcast, winds SE@ 5K - 7K, temp 49°, 24 hour high temp 63°, bar 30.10.
11/7/2009 7:00 AM 0.21 M M M M Light fog and stratus clouds this morning. Winds L/V,temp 50°, 24 hour high temp 61°, bar 30.04.
11/8/2009 7:00 AM T M M M M 4/10 cirris overhead, winds L/V, temp 40°, 24 hour high temp 62°, bar 30.04. Light frost this morning.
11/9/2009 7:00 AM 0.00 0.0 M M M Skys, 8/10 cirrustratus, winds L/V, temp 45°, 24 hour high temp 63°, bar 30.07. Red skys this morning, golfers take warning.
11/10/2009 7:00 AM 0.00 0.0 M M M 10/10 overcast in stratus cloud, winds L/V temp 48°, 24 hour high temp 64°, bar 30.14 and falling. No rain on radar.
11/11/2009 6:45 AM 0.00 0.0 M M M Skys overcast, winds L/V, temp 51°, 24 hour high temp 66°, bar 30.10 and falling. Rain on radar is 2 or 3 hours away.
11/12/2009 7:00 AM 0.15 M M M M Skys; 9/10 overcast, winds L/V, temp 46°, 24 hour high temp 60°, bar 29.92 and steady. Rain showers began around 12:30 AM.
11/13/2009 7:00 AM T M M M M Skys clear, winds L/V, temp 39°, 24 hour high temp 59°, bar 29.91 and rising. Moderate frost on all roof tops this AM.
11/14/2009 7:00 AM 0.00 0.0 M M M Skys clear, winds L/V, temp 36°, 24 hour high temp 54°, bar 30.06 & steady. Light frost this AM.
11/15/2009 7:00 AM 0.00 0.0 M M M Skys clear, wind SE@5K, Temp 39°, 24 hour high temp 56°,bar 30.19 @ steady. Golf starting times delayed by frost for the last 3 days.
11/16/2009 7:00 AM 0.00 0.0 M M M Skys clear, winds L/V temp 43°, 24 hour high temp 55°, bar 30.23 @ steady. Very light frost this AM.
11/17/2009 7:00 AM 0.00 0.0 M M M Skys: 1/10 cirris in the east, winds SE@5K, Temp 45°, 24 hour high temp 57°, bar 30.06 & falling. Rain just coasting in over NW corner of the state.
11/18/2009 7:00 AM 0.60 M M M M Skys clear overhead with 2/10 stratus exiting to the SE, winds L/V, temp 44°, 24 hour high temp 63°, bar 30.09 and rising.
11/19/2009 7:00 AM 0.00 0.0 M M M Skys clear, winds L/V, temp 38°, 24 hour high temp 59°, bar 30.14 and rising. Moderate frost this AM.
11/20/2009 7:00 AM 0.00 0.0 M M M 10/10 overcast, winds SW@ 5K w/gusts to 12K, temp 45°, 24 hour high temp 51°, bar 29.89 and falling. Red skys this morning.
11/21/2009 4:00 AM 0.65 M M M M Skys clear, winds L/V, temp 40°, 24 hour high temp 52°, bar 30.08 & steady. Early rept. due to leaving town for 9 days.
12/1/2009 7:00 AM 0.00 0.0 M M M Skys, 2/10 cirrus in the SE quadrant, winds L/V, temp 43°, 24 hour high temp 64°,bar 30.01.
12/2/2009 7:00 AM 0.00 0.0 M M M Skys clear, winds E@5K, temp 38°, 24 hour high temp 61°, bar. 29.96. Light frost this AM.
12/3/2009 7:00 AM 0.00 0.0 M M M Severe clear, winds L/V, temp 36°, 24 hour high temp 60°. Frost delays on golf course until 9:30 - 10:00 this AM.
12/4/2009 7:00 AM 0.00 0.0 M M M 2/10 cirrus in the SE & S, temp 44°, 24 hour high temp 57°, winds L/V, bar 30.15. Light frost this AM.
12/5/2009 7:00 AM 0.00 0.0 M M M Skys clear, winds SE@5K, temp 40°, 24 hour high temp 57°, Bar 29.95 and slowly falling. Heading into a wet cycle.
12/6/2009 7:00 AM 0.00 0.0 M M M Skys clear, winds S@7K - 9K, temp 32°, 24 hour high temp 52°, bar 29.77. Dewpoint is 30°, so very light frost so far.
12/7/2009 7:00 AM 0.56 8.5 1.50 8.5 1.50 Skys overcast, winds L/V, temp 31°, 24 hour high temp 36°, bar 29.64. Precip began with light corn snow off and on all day with steady snowfall after midnight.
12/8/2009 7:00 AM T T T 5.5 0.38 Skys clear, winds L/V, temp 28°, 24 hour high temp 36°, bar 29.97. Snowfall stopped just after 7:00 AM with fog and low stratus cloud the rest of the day.
12/9/2009 7:00 AM 0.00 0.0 0.00 2.0 0.22 Skys clear, winds L/V, temp 27°, 24 hour high temp 36°, bar. 30.12. Most of snow will be gone by tonight.
12/10/2009 7:00 AM 0.00 0.0 0.00 0.5 0.02 Skys; 3/10 cirrustratus in the SW quadrant, winds L/V, temp 30°, 24 hour high temp 38°, bar 30.07.
12/11/2009 7:00 AM 0.26 M M 0.0 M Skys overcast w/lt. rain, winds SW @ 5K, temp 39°, 24 hour high temp 44°, bar 29.91. Last storm's snow is all washed away.
12/12/2009 7:00 AM 1.71 M M M M 10/10 overcast, winds S@ 7K - 9K, temp 48°, 24 hour high temp 52°, bar 29.85. No rain at this time.
12/13/2009 7:00 AM 1.79 0.0 M M M Skys overcast, winds S @ 8K, temp 43°, 24 hour high temp 56° bar 29.99.
12/14/2009 7:00 AM 0.76 0.0 M 0.0 M Skys overcast, winds S@5K,temp 46°, 24 hour low temp 42°, 24 hour high temp 46°, bar 30.15. Next rain event still offshore.
12/15/2009 7:00 AM 0.00 0.0 M M M 10/10 overcast, winds S@5K, temp 41°, 24 hour high temp 48°, bar 30.18. Not much rain likely from this next storm, most of it going to Oregon.
12/16/2009 7:00 AM 0.05 M M M M Skys overcast, winds S@5K, temp 46°, 24 hour high temp 49°, 24 hour low temp 44°, bar 30.24. Very light rainfall over night.
12/17/2009 7:00 AM T M M M M Skys, 2/10 cirrustratus in the southern quadrant, winds L/V, temp 45°, 24 hour high temp 55°, bar 30.25.
12/18/2009 7:00 AM 0.00 0.0 M M M Skys 8/10 wispy cirrus, winds L/V, temp 38°, 24 hour high temp 54°, bar 30.23.
12/19/2009 7:00 AM 0.00 0.0 M M M Skys 6/10 overcast with cirrus and cirrustratus,winds L/V, temp 39°, 24 hour high temp 57°, bar 30.15 and rising. Red sky this morning but no rain in sight.
12/20/2009 7:00 AM 0.00 0.0 M M M Overcast in multi layers, winds SE@8K, temp 47°, 24 hour high temp 58°, bar 30.07 and falling. Beautiful red sunrise this morning.
12/21/2009 7:00 AM 0.07 M M M M Skys overcast in steady light rain, temp 48*, 24 hour high temp 55*, wind SE@6K, BAR 30.02 and falling.
12/22/2009 7:00 AM 0.72 M M M M Stratus cloud giving way to high cirrus, temp 36°, 24 hour high temp 53°, winds L/V, bar 29.92 and rising. Big high filling in over us.
12/23/2009 7:00 AM 0.00 0.0 M M M Skys clear, winds S@5K, temp 31°, 24 hour high temp 48°, bar. 30.12°. Dewpoint 21°, so no frost this AM.
12/24/2009 7:00 AM 0.00 0.0 M M M Skys 1/10 cirrus to the south, winds L/V, temp 32°, 24 hour high temp 52°, bar 30.15.
12/27/2009 7:00 AM 0.23 M M M M Skys overcast, winds SE@6K, temp 40°, 24 hour high temp 50°, bar 30.16. Radar shows light drizzle for the rest of the day.
12/28/2009 7:00 AM 0.05 M M M M Skys; 3/10 cirrus, winds L/V temp 37°, 24 hour high temp 47°, bar 30.15, Moderate frost this AM.
12/29/2009 7:00 AM 0.15 M M M M Skys clear, winds L/V, temp 35°, 24 hour high temp 46°, bar 30.12. Heavy frost this AM.
12/30/2009 7:00 AM 0.67 M M M M Skys overcast, winds S@9K, temp 40°, 24 hour high temp 48°, bar 30.05 and steady. Stratus cloud dropped down to our 2600 ft level, creating fog.
12/31/2009 7:00 AM 0.01 M M M M Skys overcast, winds SSE@7K, temp 40°, 24 hour high temp 45°, bar 30.31 and steady.
1/1/2010 7:00 AM 0.03 M M M M Skys overcast, winds ESE@9K, temp 42°, 24 hour high temp 45°, bar 30.32 and falling. Half season rain total (12.82 inches)is a bit below normal.
1/2/2010 7:00 AM 0.03 M M M M Skys overcast, winds SE@7K, temp 45°, 24 hour high temp 54°, bar. 30.29 and steady.
1/3/2010 7:00 AM 0.00 0.0 M M M Skys 3/10 wispy cirrustratus, temp 39°, 24 hour high temp 57°, winds ESE@6K, bar 30.19 and steady. Light frost this AM.
1/4/2010 7:00 AM 0.00 0.0 M M M Skys mostly clear, winds L/V, temp 39°, 24 hour high temp 57°, bar 30.15 and steady. Light frost this AM.
1/5/2010 7:00 AM 0.00 0.0 M M M Skys 7/10 cirrus, temp 37°, 24 hour high temp 60°, winds ESE@5K, bar 30.17 and falling. Very light frost this AM.
1/6/2010 7:00 AM 0.00 0.0 M M M Skys mostly clear with a few whispy cirrus, winds S@5K, temp 36°, 24 hour high temp 63°. Frost delay on the golf course this AM.
1/7/2010 7:00 AM 0.01 M M M M Skys mostly clear with a few wispy cirrus, winds L/V, temp 37°, 24 hour high temp 61°, bar 30.10 & steady. Light shower passed over between 8:00 PM and 9:30
1/8/2010 7:00 AM 0.00 0.0 M M M Skys 10/10 overcast, winds L/V, temp 41°, 24 hour high temp 55°, bar. 30.13 & steady. Rain likely later today.
1/9/2010 7:00 AM 0.09 M M M M Skys mostly overcast, winds L/V, temp 45°, 24 hour high temp 57°, bar 30.13 and steady. All rainfall fell in a 2 hour period during the afternoon.
1/10/2010 7:00 AM 0.01 M M M M Skys 2/10 cirrus, winds L/V, Temp 42°, 24 hour high temp 57°, bar 30.18 and rising. Just a sliver of waining moon visable in the south.
1/11/2010 7:00 AM 0.00 0.0 M M M Stratus cloud covers all but the far east sky. Temp 50°, 24 hour high temp 57°, bar 30.17, winds E@5K.
1/12/2010 7:00 AM 0.25 M M M M Overcast, Temp 50°, 24 hour high temp 61°, wind S@25K with gusts to 40K, bar 30.02. Radar shows more rain on the way.
1/13/2010 7:00 AM 1.23 M M M M 10/10 overcast, winds S@8K, temp 45°, 24 hour high temp 63°, bar 30.03 and steady. Rain was off and on all day.
1/14/2010 7:00 AM 0.03 M M M M Skys; 2/10 cirrus, temp 38°, 24 hour high temp 50°, winds L/V,. Rain came from a small cell at around 8:45. Heavy frost this AM.
1/15/2010 7:00 AM 0.00 0.0 M M M Skys almost completely overcast leaving a small sliver to the east for a red sunrise. Winds E@6K, temp 42°, 24 hour high temp 52°, bar 30.20.
1/16/2010 7:00 AM 0.00 0.0 M M M Clouds moving in from the west, winds E@6K, temp 41°, 24 hour high temp 56°, bar 29.96.
1/17/2010 7:00 AM 0.03 M M M M Skys overcast, winds SE@6K w/gusts to 12K, temp 44°, 24 hour high temp 57°, bar. 29.98 and falling. Rain just starting with lots more on the way.
1/18/2010 7:00 AM 1.39 M M M M Skys overcast, temp 41°, 24 hour high temp 52°, wind SE@9K W/gusts to 15K, bar 29.57 and falling. More rain on the way this PM.
1/19/2010 7:00 AM 1.60 M M M M Skys overcast, windsSE@12K w/gusts to 25K,temp 42°, 24 hour high temp 47°, bar 29.42 and falling. First inch of rain fell in the first 6 hours.
1/20/2010 7:00 AM 1.68 M M M M Skys overcast, winds SE@20K, temp 39°, 24 hour high temp 47°, bar 29.28 and falling. Again, most of the total rainfall came during the daylight hours.
1/21/2010 7:00 AM 1.57 M M M M Skys overcast, winds L/V, temp 41°, 24 hour high temp 47°,bar 29.20&falling. So far, this system has produced 6.27 inches of rain.
1/22/2010 7:00 AM 0.80 3.5 0.55 3.5 0.55 Skys overcast, winds SE@8K, temp 36°, 24 hour high temp 42°, bar 29.28 and rising. Rain showers turned to snow sometime after 7:00PM.
1/23/2010 7:00 AM 0.26 0.0 0.00 1.5 0.22 Skys overcast, winds SE@7K, temp 37°, 24 hour high temp 42°, bar 29.86 and rising. New round of showers just starting.
1/24/2010 7:00 AM 0.22 M M M M Skys overcast, winds E@7K, temp 38°, 24 hour high temp 42°, bar 30.17 and steady. All snow gone, waiting for more.
1/25/2010 7:00 AM 0.52 M M M M S11:kys overcast, winds ESE@6K, temp 40°, 24 hour high temp 43°, bar 30.05. Rain was of and on all day.
1/26/2010 7:00 AM 0.84 M M M M Skys overcast, winds L/V, temp 46°, 24 hour high temp 46°, 24 hour low temp 41°, bar 29.89. This is the 10th day of measurable rain.
1/27/2010 7:00 AM 0.01 M M M M Skys clear, winds L/V, temp 38°, 24 hour high temp 52°, bar 29.99 and steady. We'll see the sun for the first time in 11 days. Moderate frost this AM.
1/28/2010 7:00 AM 0.00 0.0 M M M Skys clear, winds L/V, temp 37°, 24 hour high temp 50°, bar 30.06 and steady. Fog creeping up from the Sacramento Valley.
1/29/2010 7:00 AM 0.00 0.0 M M M Skys 6/10 cirrustratus, winds SE@6K, temp 45°, 24 hour high temp 55°, bar. 30.03. 50/50 chance of rain this PM.
1/30/2010 7:00 AM 0.55 M M M M Skys overcast, winds SE@7K, temp 44°, 24 hour high temp 51°, bar 30.01. Rain did not start until 9:00PM.
1/31/2010 7:00 AM 0.02 M M M M Skys 2/10 cirrus, winds L/V, temp 36°, 24 hour high temp 49°. Cirrus in the east gives us a red morning over heavy frost conditions.
2/1/2010 7:00 AM 0.00 0.0 M M M Skys overcast in stratus cloud, winds L/V, Temp 43°, 24 hour high temp 50°, bar 29.95. Red sky in the east, a rainy beast?
2/2/2010 7:00 AM T M M M M Skys 5/10 overcast in multi-layers to the east, winds E@7K, temp 43°, 24 hour high temp 54°, bar 29.87 & steady. Trace of rain from some verga in mid afternoon
2/3/2010 7:00 AM 0.20 M M M M Skys 3/10 stratus, winds L/V, temp 43°, 24 hour high temp 55°, bar 29.86 and rising. Showers were after 10:00PM last night.
2/4/2010 7:00 AM 0.00 0.0 M M M Skys 10/10 ocast, winds L/V, temp 44°, 24 hour high temp 52°, bar 29.82 and steady. Big blob still off the coast.
2/5/2010 7:00 AM 0.87 M M M M Skys 10/10 ocast, winds SE@6K, temp 44°, 24 hour high temp 51°, bar 29.90. Most rain between 5:30PM and 11:30PM.
2/6/2010 7:00 AM 0.50 M M M M Skys 10/10 ocast, temp 43°, 24 hour high temp 50°, winds S@7K W/gusts to 10K, bar 29.85 7 steady.
2/7/2010 7:00 AM 0.15 M M M M Skys 10/10 ocast, winds L/V, temp 43°, 24 hour high temp 48°, bar 29.95 & steady. Showers off and on until about 5:30 AM.
2/8/2010 7:00 AM 0.01 M M M M Skys ocast, winds E@6K, temp 41°, 24 hour high temp 45°, bar 30.01 & steady. Low stratus cloud passing over this AM with a high cirrus cover.
2/9/2010 7:00 AM 0.84 M M M M Skys ocast, temp 40°, 24 hour high temp 45°, winds SE@8K, bar 29.87 & steady. All rain fell after midnight.
2/10/2010 7:00 AM 0.01 M M M M Skys clear, winds SE@8K, temp 35°, 24 hour high temp 47°, bar 29.87 & rising. Moderate frost this AM.
2/11/2010 7:00 AM 0.00 0.0 M M M Skys 9/10 ocast in stratus with a layer of cirrus above, winds L/V, temp 42°, 24 hour high temp 47°, bar 30.14 & steady.
2/12/2010 7:00 AM 0.03 M M M M Skys ocast, winds SE@8K W/gusts to 12K, temp 45°, 24 hour high temp 49°, bar 30.21 & steady.
2/13/2010 7:00 AM 0.01 M M M M Skys 2/10 cirrus, winds L/V, temp 41°, 24 hour high temp 47°, bar 30.20& steady. Light frost this AM.
2/14/2010 7:00 AM 0.00 0.0 M M M Skys 1/10 cirrus to the east over the Sierras, winds L/V, temp 40°, 24 hour high temp 63°, bar 30.18 & steady.
2/15/2010 7:00 AM 0.00 0.0 M M M Skys; severe clear with a few contrails, winds L/V, temp 42°, 24 hour high temp 62°, bar 30.13.
2/16/2010 7:00 AM 0.00 0.0 M M M Skys 6/10 ocast w/cirrustratus, winds E@7K, temp 45°, 24 hour high temp 62°, bar 30.11.
2/17/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis. 10+ mi, winds L/V, temp 45°, 24 hour high temp 64°, bar 30.07 & steady.
2/18/2010 7:00 AM 0.00 0.0 M M M Skys clear w/contrails, wind E@7K, temp 45°, 24 hour high temp 64°, bar 29.94 & steady.
2/19/2010 7:00 AM 0.00 0.0 M M M Skys; 6/10 stratus w/some light fog blowing out of the valley, winds L/V, temp 42°, 24 hour high temp 65°, bar 29.84 & steady.
2/20/2010 7:00 AM 0.00 0.0 M M M Skys overcast, vis. less than 5 mi in haze, winds L/V, temp 44°, 24 hour high temp 58°, bar 29.84 & steady.
2/21/2010 7:00 AM 0.43 M M M M Skys 9/10 ocast, winds S@9K, temp 38°, 24 hour high temp 48°, bar 29.91. Most of rain fell between 8:00am and noon.
2/22/2010 7:00 AM 0.04 M M M M 3/10 cirrus to the east, 10+mi vis.,winds L/V, temp 35°, 24 hour high temp 49°, bar 30.08. Heavy frost this AM.
2/23/2010 7:00 AM 0.00 0.0 M M M Skys 9/10 ocast, winds L/V, temp 37°, 24 hour high temp 49°, bar 30.20. Red skys this AM, should bring rain by noon.
2/24/2010 7:00 AM 1.65 M M M M Skys ocast, winds S@7K w/gusts to 12K, temp 44°, 24 hour high temp 52°, bar 30.04. Steady rain from 1400 yesterday.
2/25/2010 7:00 AM 0.15 M M M M 4/10 cirrustratus, winds SE@7K, temp 39°, 24 hour high temp 47°, bar 30.21. Very heavy frost and red skys this AM.
2/26/2010 7:00 AM 0.00 0.0 M M M Skys overcast, winds SE@8k, Temp 40°, 24 hour high temp 51°, bar 29.96 & falling. Rain still 4 hours away.
2/27/2010 7:00 AM 1.24 M M M M Skys ocast, winds SE@7K w/gusts to 12K, temp 40°, 24 hour high temp 54°, bar 29.69 & steady. Only got .15 inch in the first 5 hours.
2/28/2010 7:00 AM 0.15 M M M M 2/10 cirrustratus, winds E@7K, temp 38°, 24 hour high temp 52°, vis 10+mi, bar 29.88 & rising. Light frost this AM.
3/1/2010 7:00 AM 0.00 0.0 M M M High thin ocast, winds L/V, temp 45°, 24 hour high temp 52°, bar 30.06 & steady. Rain total for Feb. 6.29 in., season tot. 30.21 in. (8 in below norm).
3/2/2010 7:00 AM 0.04 M M M M 10/10 ocast.,winds L/V, temp 46°, 24 hour high temp 61°, bar 29.92 & steady. Light rain started sometime after 5:00AM.
3/3/2010 7:00 AM 0.84 M M M M 10/10 ocast., winds S@10K w/gusts to 20K, temp 40°, 24 hour high temp 58°bar 29.87 & steady. Rain visable just across the valley on Cedar Ridge.
3/4/2010 7:00 AM 0.64 2.0 0.28 0.0 M Ocast skys, vis 1 mi in fog, winds L/V, temp 37°, 24 hour high temp 51, bar 30.01. Rain turned to snow at 9:00AM and began to stick at 9:30AM
3/5/2010 7:00 AM 0.00 0.0 M M M Skys mostly clear w/some cirrustratus moving in from the NW, winds L/V, temp 33°, 24 hour high temp 47°, bar 30.04, vis 10+ mi. Very heavy frost this AM.
3/6/2010 7:00 AM 0.00 0.0 M M M 10/10 ocast in stratus cloud, winds L/V, temp 42°, 24 hour high temp 48°, vis 10+ mi, bar 29.82 & steady.
3/7/2010 7:00 AM 0.02 M M M M Severe clear, vis.10+ mi., winds L/V, temp 39°, 24 hour high temp 58°. A small shower drifted over around 16:00 and lasted for 30 minutes.
3/8/2010 7:00 AM 0.00 0.0 M M M 10/10 ocast, winds S@9K w/gusts to 12K, temp 39°, 24 hour high temp 59°, bar. 29.98. Back to winter after one day of spring.
3/9/2010 7:00 AM 0.21 0.2 0.05 0.2 0.05 Skys mostly clear, vis 10+ mi, winds L/V, temp 34°, 24 hour high temp 57°. Wild day with 4 hours of small size hail and a dusting of snow early this morning.
3/10/2010 7:00 AM 0.37 2.5 0.37 2.5 0.37 10/10 ocast, winds L/V, temp 31°, 24 hour high temp 43°, bar 30.03. Snow fell between 0000 and 0400. Not much stuck to the streets.
3/11/2010 7:00 AM 0.00 0.0 M M M Mostly clear, vis 10+ mi, winds E@7K, temp 34°, 24 hour high temp 47°, bar 30.17 and rising. Heavy frost this AM.
3/12/2010 7:00 AM 0.00 0.0 M M M 8/10 stratus under 10/10 cirrus, winds SW@7, temp 42°, 24 hour high temp 54°, bar 30.11. Rain on radar over Eureka.
3/13/2010 7:00 AM 1.18 M M M M Clear, winds L/V, temp 30°, 24 hour high temp 50°, bar 30.12 and rising. Very heavy frost this AM will delay tee times.
3/14/2010 7:00 AM 0.00 0.0 M M M Clear, vis 10+, winds L/V, Temp 38°, 24 hour high temp 54°, bar 30.12 and steady.
3/15/2010 7:00 AM 0.00 0.0 M M M Skys mostly clear with 2/10 cirrus and contrails, winds L/V, vis 10+ mi, temp 39°, 24 hour high temp 52°, bar 30.19 and steady.
3/16/2010 7:00 AM 0.00 0.0 M M M Skys 6/10 wispy cirrus, winds L/V, vis 10+mi, temp 49°, 24 hour high temp 63°, bar 30.30 & rising.
3/17/2010 7:00 AM 0.00 0.0 M M M Skys 5/10 ocast, winds E@7K, temp 54°, 24 hour high temp 64°, bar 30.20, vis 10+ mi.
3/18/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis 10+ mi. winds L/V, temp 48°, 24 hour high temp 72°, bar 30.00 and steady. Looks like spring arrived 4 days early.
3/19/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis 10+ winds L/V, temp 48°, 24 hour high temp 73°, bar 30.03. We are under a high wind warning but not feeling it here.
3/20/2010 7:00 AM 0.00 0.0 M M M Skys 5/10 cirrus, vis 10+mi, winds SE@ 5K, temp 48°, 24 hour high temp 73°, bar 30.15 & steady
3/21/2010 7:00 AM 0.00 0.0 M M M 4/10 mixed clouds in all quadrants, vis 10+ mi, winds SE @ 7K, temp 48°, 24 hour high temp 64°, bar 30.19.Spring has sprung!
3/22/2010 7:00 AM T M M M M Skys 2/10 cumulus drifting by, winds L/V, temp 47°, 24 hour high temp 66°, bar 30.09 & steady. Had a trace of rain around 1500 yesterday.
3/23/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis 10+mi, winds L/V, temp 43°, 24 hour high temp 63°, bar 30.01 and steady.
3/24/2010 6:30 AM 0.00 0.0 M M M Skys 4/10 cirrustratus, vis. 10+ mi, winds SE@9K, temp 49°, 24 hour high temp 67°, bar 30.09.
3/25/2010 7:00 AM 0.21 M M M M Skys 10/10 multi-layered ocast, vis 5 mi, temp 39°, 24 hour high temp 68°, bar 30.11. Light rain began around 2230 and is ongoing.
3/26/2010 7:00 AM 0.17 M M M M Skys clear, vis 10+ mi, temp 34°, 24 hour high temp 65°, winds L/V, bar 30.16. Very heavy frost this AM.
3/27/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis 10+ mi, wind E@7K, temp 45°, 24 hour high temp 52°, bar 30.17.
3/28/2010 7:00 AM 0.00 0.0 M M M Skys 5/10 cloud cover, vis 10+ mi, winds SE@6K, temp 48°, 24 hour high temp 63°, bar 30.23.
3/29/2010 7:00 AM 0.00 0.0 M M M Skys ocast, vis 10+ mi, winds ESE@8K w/gusts to 15K,temp 47°, 24 hour high temp 61°, bar 30.10 and falling. Back to winter :-(
3/30/2010 7:00 AM 0.65 M M M M 10/10 ocast, vis 5mi, winds WSW@15K w/gusts to 25K, temp 43°, 24 hour high temp 65°. More rain on the way!
3/31/2010 7:00 AM 0.35 0.5 0.16 0.5 0.16 Skys ocast, winds L/V, temp 32°, 24 hour high temp 51°, bar 29.80. Snow began last night but not sticking to the streets though we are still under a winter snow warning.
4/1/2010 7:00 AM 0.03 M M M M Skys overcast, vis 10mi.,wind E@7K, temp 36°, 24 hour high temp 52°, bar 29.91. Heavy stratus moving in but no rain till this PM.
4/2/2010 7:00 AM 0.00 0.0 M M M Skys 10/10 ocast, vis 10+mi, winds SE@10K, temp 36°, 24 hour high temp 48°, bar 30./05 & steady. Rain is on the radar but not here yet.
4/3/2010 7:00 AM 1.05 M M M M Skys 9/10 ocast, vis 9 mi, winds L/V, temp 36°, 24 hour high temp 49°,bar 29.99. Precip started with light snow around 0930.
4/4/2010 7:00 AM 0.00 0.0 M M M Skys; high thin ocast, vis 8mi, wind SE @8K, temp 34°, 24 hour high temp 46°, bar 29.87. Heavy frost this AM might mean snow this PM.
4/5/2010 7:00 AM 0.91 M M M M Some blue showing through the ocast, vis 10Mi.,winds S@6K, temp 33°, 24 hour high temp 46°, bar 29.80.
4/6/2010 7:00 AM 0.05 M M M M Skys clear, vis 10+mi, winds L/V, temp 34°, 24 hour high temp 46°, bar 30.26 and rising. Moderate frost this AM.
4/7/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis 10+ mi, temp 44°, 24 hour high temp 56°, winds L/V, bar 30.21 & steady. Another try at spring maybe?
4/8/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis 10+mi, winds E@6k, temp 45°, 24 hour high temp 65°. bar 30.05.
4/9/2010 7:00 AM 0.00 0.0 M M M Skys 1/10 wispy cirrus w/contrails forming, vis 10+ mi, wind L/V, temp 44°, 24 hour high temp 65°, bar 29.89.
4/10/2010 7:00 AM 0.00 0.0 M M M 9/10 ocast w/cumulus and stratus moving in from the NW, vis 10mi, winds SE@ 7K, temp 49°, 24 hour high temp 67°, bar 29.79.
4/11/2010 7:00 AM 0.02 M M M M Skys ocast, wind S@12K w/gusts to 16K, temp 41°, 24 hour high temp 55°, bar 29.84. Storm is just off the coast.
4/12/2010 7:00 AM 1.46 0.0 0.50 0.0 0.50 Skys ocast, vis 7mi, winds SW@12 w/gusts to 17, temp 37°, 24 hour high temp 56°, bar 29.75. Rain began at 1300, turning to off and on snow at 1730.
4/13/2010 7:00 AM 1.20 M M M M Skys ocast, vis 10mi, winds S@5K, temp 38°, 24 hour high temp 49°, bar 30.00 and rising.
4/14/2010 6:00 AM 0.01 M M M M Skys 2/10 stratus, winds L/V, temp 40°, 24 hour high temp 50°, bar 30.01. Precip recorded around 1600 when some verga made it to the ground.
4/15/2010 7:00 AM 0.01 M M M M Partly cloudy, vis 10+ mi, winds E@7K, temp 43°, 24 hour high temp 57°, bar 30.05. Light patchy frost this AM.
4/18/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis 10+ mi, winds L/V, temp 46°, 24 hour high temp 69°, bar 29.95.
4/19/2010 6:00 AM 0.00 0.0 M M M Skys clear, vis 10+ mi, winds E @ 7K, temp 50°, 24 hour high temp 74°, bar 29.90.
4/20/2010 7:00 AM 0.38 M M M M Skys ocast, vis 4 mi, temp 45°, 24 hour high temp 71°, wind S @ 12K, bar 29.78.Steady light rain since 0330.
4/21/2010 7:00 AM 1.04 M M M M Skys ocast in drizzle, vis 2 mi, temp 37°, 24 hour high temp 56°, bar 29.77. Rain turned to snow around 0900 for 2 hours. Snow did not stick and we had hail for an hour around 1600.
4/22/2010 7:00 AM 0.41 M M M M Skys ocast, vis 8 mi, winds L/V, temp 37°, 24 hour high temp 48°, bar 29.71.
4/23/2010 7:00 AM T M M M M Skys clear, vis 9 mi, temp 40°, 24 hour high temp 49°, winds L/V, bar 29.96. Light frost this AM.
4/24/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis 10+ mi, winds L/V, TEMP 48°, 24 hour high temp 68°, bar 30.12. 2nd. day of the third try at spring.
4/25/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis 10+ mi, winds L/V, temp 52°, 24 hour high temp 68°, bar 30.13. Day 3 of the 3rd try at spring.
4/26/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis 10 mi, wind SE@5K, temp 52°, 24 hour high temp 77°, bar 30.02. Sat. and radar show rain just off the NW coast.
4/27/2010 7:00 AM 0.39 M M M M Skys ocast, vis <2 mi, wind S @ 12K, temp 45°, 24 hour high temp 74°, bar 29.81. Nice rainfall total for just three hours.
4/28/2010 7:00 AM 1.24 M M M M Skys ocast, vis<5 mi, winds S@8K, temp 40°, 24 hour high temp 60°, bar 29.94.
4/29/2010 7:00 AM 1.12 M M M M Skys clear, vis >10 mi, winds L/V, temp 35°, 24 hour high temp 49°, bar 30.00. In 40 years, I have not seen a 5 hour display of hail showers that occured yesterday.
4/30/2010 6:00 AM 0.06 M M M M Skys clear, vis >10 mi, temp 39°, 24 hour high temp 46°, wind NE @8K, bar 30.01. Forth try at spring begins today.
5/1/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, winds S@7K, temp 43°, 24 hour high temp 63°, bar 29.99. Over nine total inches of rain in April.
5/2/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10mi, winds N@10K, temp 46°, 24 hour high temp 66°, bar 29.97.
5/3/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, wind E@7K, temp 52°, 24 hour high temp 65°, bar 30.02.
5/8/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis 10 mi, winds SSE@5K, temp 46°, 24 hour high temp 68°, bar 30.01.
5/9/2010 7:00 AM 0.00 0.0 M M M 7/10 ocast in low stratus cloud vis 7 mi, wind S@6K, temp 41°, 24 hour high temp 67°.
5/10/2010 7:00 AM 0.00 0.0 M M M Skys ocast, vis <5 mi, wind S@10K w/gusts to 20K, temp 39°, 24 hour high temp 67°, bar 30.07. Bluster this AM but no rain.
5/11/2010 7:00 AM 0.91 M M M M Skys 2/10 scattered cirrustratus, vis 10+ mi, temp 38°, 24 hour high temp 54°, wind NNE@6K, bar 30.09 and rising. Today is the 5th try at spring.
5/12/2010 6:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, temp 46°, 24 hour high temp 64°, wind ENE@7K, bar 30.06.
5/13/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis>10 mi, winds E@7K, temp 53°, 24 hour high temp 72°, bar 29.93.
5/14/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10, winds E@6K, temp 53°, 24 hour high temp 70°, bar 29.93.
5/15/2010 7:00 AM 0.00 0.0 M M M Skys: PC with cirrus moving in from the SW, vis 10 mi wind E@7K, temp 56°, 24 hour high temp 70°, bar 30.02.
5/16/2010 7:00 AM 0.00 0.0 M M M 9/10 ocast in cirrus, vis >10mi, temp 53° 24 hour high temp 72°, wind S@7K, bar 29.93. Great day for the start of the California bicycle tour.
5/17/2010 7:00 AM 0.00 0.0 M M M 10/10 ocast in stratus and cirrus, vis 10 mi, wind S@5K, temp 46°, 24 hour high temp 73°, bar 29.85. Well defined halo around the sun at 1100 yesterday.
5/18/2010 7:00 AM 0.16 M M M M 6/10 stratus moving out of the valley, vis <5 mi, wind L/V, temp 46°, 24 hour high temp 56°, bar 30.03.
5/19/2010 6:00 AM 0.00 0.0 M M M Skys ocast in multi-layers, vis 10 mi, wind L/V, temp 50°, 24 hour high temp 60°, bar 30.11.
5/20/2010 7:00 AM 0.15 M M M M Skys thin cirrus overcast, vis 10 mi, temp 45°, 24 hour high temp 62°, wind N@5K, bar 30.13.
5/21/2010 7:00 AM 0.00 0.0 M M M Skys 9/10 stratus ocast, vis 10 mi, temp 45°, 24 hour high temp 59°, wind E@7K, bar 29.95.
5/22/2010 7:00 AM 0.01 M M M M Skys 2/10 cirrustratus, vis>10 mi, temp 35°, 24 hour high temp 52°, bar 29.98. Light frost this AM.
5/23/2010 7:00 AM 0.00 0.0 M M M Skys clear, Vis >10 mi, wind N@6K, temp 33°, 24 hour high temp 52°, bar 29.86. Light frost this AM, another frost warning for tomorrow, very unusual for May.
5/24/2010 7:00 AM 0.00 0.0 M M M Skys 9/10 ocast in broken stratocumulus, vis 10 mi, wind SSE@12K, temp 39°, 24 hour high temp 52°, bar 29.99. Sunday's low of 31° tied a record from 1916.
5/25/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis 10 mi,wind E@7K, temp 41°, 24 hour high temp 62°, bar 29.97 and falling.
5/26/2010 7:00 AM 0.89 M M M M Skys ocast, vis <6 mi, temp 44°, 24 hour high temp 56°, wind SW@6K, bar 29.94R. Rain started at 15:30.
5/27/2010 7:00 AM 0.54 M M M M Skys; 9/10 stratus ocast, vis>10 mi, wind ESE@7K, temp 41°, 24 hour hour high temp 57°, bar 29.92&S.
5/28/2010 7:00 AM 0.49 M M M M Skys; 8/10 ocast in stratus cloud, vis 10 mi, wind SSE@6K, temp 39°, 24 hour high temp 57°, bar 30.07&S. .3 inches fell between 1230 and 1500.
5/29/2010 7:00 AM 0.02 M M M M Skys clear, vis >10 mi, wind ENE @ 7K, temp 46°, 24 hour high temp 58°, bar 30.12S. Spring is here at last, just in time for summer.
5/30/2010 7:00 AM 0.00 0.0 M M M Skys 8/10 ocast in light cirrus, vis 10 mi, temp 55°, 24 hour high temp 69°, wind L/V, bar 30.03S.
5/31/2010 7:00 AM 0.00 0.0 M M M Skys 6/10 ocast in cirrustratus, vis 10 mi, wind SE@7K, temp 59°, 24 hour high temp 77°, bar 29.95S.
6/1/2010 7:00 AM T M M M M Skys 4/10 thin cirrus, vis >10 mi, wind L/V, temp 54°, 24 hour high temp 74°, bar 29.99R.
6/3/2010 7:00 AM 0.00 0.0 M M M Skys 8/10 ocast, vis >10 mi, temp 55°, 24 hour high temp 73°, wind S@6K, bar 30.04S.
6/4/2010 7:00 AM 0.03 M M M M Skys ocast in light drizzle, vis <5 mi, wind ESE@6K, temp 55°, 24 hour high temp 74°, bar 30.07S. Rain started around 0400.
6/5/2010 7:00 AM 0.01 M M M M Skys clear, vis >10 mi, temp 59°, 24 hour high temp 72°, winds L/V, bar 30.10. Light drizzle ended around 0800.
6/7/2010 7:00 AM 0.00 0.0 M M M Skys 4/10 cirrustratus, vis >10 mi, wind L/V, temp 56°, 24 hour high temp 82°, bar 30.01&S. Actually broke a sweat yesterday.
6/8/2010 6:00 AM 0.00 0.0 M M M Some thin wispy cirrus, vis >10 mi, temp 61°, 24 hour high temp 79°, wind E@7K, bar 29.99S.
6/9/2010 6:00 AM T 0.0 M M M 10/10 thick stratus layer moving in, vis <5 mi, winds L/V, temp 57°, 24 hour high temp 79, bar 30.06.
6/10/2010 7:00 AM 0.02 M M M M Skys clear, vis >10 mi, temp 48°, 24 hour high temp 73°, winds L/V, bar 30.05. A light band of drizzle passed over between 0630 and 0900.
6/11/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, wind ESE@13K, temp 55°, 24 hour high temp 70°, bar 29.93S.
6/12/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, wind NE@15K w/gusts to 20K, temp 62°, 24 hour high temp 70°, bar 29.99.
6/13/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, temp 64°, 24 hour high temp 86°, winds E@14K, bar 30.07S.
6/14/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, temp 66°, 24 hour high temp 84°, wind E@7K, bar 30.06S.
6/24/2010 7:00 AM 0.00 0.0 M M M 5/10 stratus overcast, vis >10 mi, wind ESE@7K, temp 65°, 24 hour high temp 83°, bar 29.98S.
6/25/2010 7:00 AM 0.01 M M M M Skys 10/10 ocast in stratus cloud, winds L/V, vis 10 mi, temp 67°, 24 hour high temp 83. Still raining lightly as this report is made.
6/26/2010 7:00 AM 0.02 M M M M Skys clear, winds L/V, vis >10 mi, temp 65°, 24 hour high temp 80°, bar 29.96.
6/27/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, wind ESE@7K, temp 70°, 24 hour high temp 90°, bar 29.92S.
6/28/2010 7:00 AM 0.00 0.0 M M M Skys clear with a light haze, vis 10 mi, wind E@7K, temp 72°, 24 hour high temp 91°, bar 29.86.
6/29/2010 6:00 AM 0.00 0.0 M M M Skys clear, vis 10 mi, winds E@7K, temp 73°, 24 hour high temp 93°, bar 29.86.
6/30/2010 6:00 AM 0.00 0.0 M M M Skys clear, vis 10 mi, winds SE@7K, temp 64°, 24 hour high temp 91°, bar 29.92S. Our rain season ends at just below normal(47in.).
7/1/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis 10 mi, wind L/V, temp 59°, 24 hour high temp 84°, bar 29.92.
7/2/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, wind L/V, temp 62°, 24 hour high temp 82°, bar 29.86.
7/3/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, wind ENE@7K, temp 62°, 24 hour high temp 81°, bar 29.85.
7/5/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, temp 65°, 24 hour high temp 89°, wind E@8K, bar 29.98.
7/6/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, wind E@8K, temp 65°, 24 hour high temp 89°, bar 29.89.
7/7/2010 6:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, temp 65°, 24 hour high temp 88°, wind ENE@7K, bar 29.88.
7/8/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, temp 67°, 24 hour high temp 87°, winds L/V, bar 29.94.
7/9/2010 7:00 AM 0.00 0.0 M M M Skys; 8/10 ocast in multi layers, vis 10 mi, wind E@7K, temp 67°, 24 hour high temp 84°, bar 29.94R.
7/10/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, winds E@7K, temp 66°, 24 hour high temp 88°, bar 29.98.
7/11/2010 7:00 AM 0.00 0.0 M M M Skys clear, winds L/V, vis >10 mi, temp 67°, 24 hour high temp 91°, bar 29.95R.
7/12/2010 6:00 AM 0.00 0.0 M M M Skys clear, winds L/V, vis 10 mi, temp 69°, 24 hour high temp 96°, bar 29.95.
7/19/2010 6:00 AM 0.00 0.0 M M M Clear skys, vis 10 mi, wind L/V, temp 71°, 24 hour high temp 96°. Cooled off a bit last night.
7/20/2010 6:00 AM 0.00 0.0 M M M Skys clear, vis 10 mi, temp 67°, 24 hour high temp 94°, wind L/V, bar 29.90.
7/21/2010 6:00 AM 0.00 0.0 M M M Skys clear, vis 10 mi, temp 67°, 24 hour high temp 93°, winds L/V, bar 29.84.
7/23/2010 6:00 AM 0.00 0.0 M M M Skys clear, winds L/V, vis 10 mi, temp 69°, 24 hour high temp 91°, bar 29.79. Just another crummy day in paradise.
7/24/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, winds ESE@5K, temp 71°, 24 hour high temp 90°, bar 29.99S.
7/25/2010 7:00 AM 0.00 0.0 M M M Skys; 3/10 stratocumulus, vis 10 mi, wind L/V, temp 71°, 24 hour high temp 94°, bar 29.94.
7/26/2010 6:00 AM 0.00 0.0 M M M Skys clear, winds L/V, vis >10 mi, temp 69°, 24 hour high temp 92°, bar 29.87.
7/27/2010 6:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, wind L/V, temp 63°, 24 hour high temp 88°, bar 29.80.
7/28/2010 6:00 AM 0.00 0.0 M M M Skys clear, winds L/V, vis >10 mi, temp 61° 24 hour high temp 84° bar 30.00S.
7/29/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis 10 mi but a bit hazey from the fires down south, winds L/V, temp 62°, 24 hour high temp 83°, bar 30.06S.
7/30/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, temp 63°, 24 hour high temp 83°, wind L/V, bar 30.02.
7/31/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, temp 63°, 24 hour high temp 86°, winds L/V, bar 29.97.
8/1/2010 7:00 AM 0.00 0.0 M M M Skys clear, wind L/V, vis >10 mi, temp 65°, 24 hour high temp 87°, bar 29.98.
8/2/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, winds L/V, temp 63°, 24 hour high temp 86°, bar 29.92.
8/3/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, wind ENE@5K, temp 64°, 24 hour high temp 86°, bar 30.05S.
8/4/2010 6:00 AM 0.00 0.0 M M M Skys clear of clouds but lots of haze in the valley, vis 8 mi, winds L/V, temp 65°, 24 hour high temp 88°, bar 30.01.
8/5/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, temp 64°, 24 hour high temp 87°, wind L/V, bar 29.93. Still having one of the coolest summers in a long time, wild blackberrys still not ripe.
8/6/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis 10 mi, wind L/V, temp 63°, 24 hour high temp 88°, bar 30.03.
8/7/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, temp 65°, 24 hour high temp 85°, wind L/V, bar 29.86.
8/8/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, temp 65°, 24 hour high temp 86°, wind L/V, bar 29.87. Heavy thunderstorm activity observed over the Sierra yesterday.
8/9/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, temp 63°, 24 hour high temp 85°, wind L/V, bar 29.93. Again, severe thunderstorms in the eastern Sierra were observed.
8/10/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, temp 63°, 24 hour high temp 81°, winds L/V, bar 29.92.
8/11/2010 7:00 AM 0.00 0.0 M M M Skys mostly clear with a few stratus clouds exiting to the SE Sierra, vis >10 mi, temp 61°, 24 hour high temp 83°, winds L/V, bar 29.94.
8/12/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, temp 61°, 24 hour high temp 77°, winds L/V, BAR 29.96. Strong "delta breese" kept yesterdays high temp 14° below normal.
8/13/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, temp 63°, 24 hour high temp 83°, wind L/V, bar 29.90. Still 7° cooler than normal.
8/14/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis>10 mi, temp 64°, 24 hour high temp 85°, wind L/V, bar 29.91.
8/15/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, temp 64°, 24 hour high temp 87°, wind L/V, bar 29.98.
8/16/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, temp 64°, 24 hour high temp 85°, wind L/V, bar 29.98.
8/17/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, winds L/V, temp 70°, 24 hour high temp 94°, bar 29.99.
8/18/2010 6:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, winds L/V, temp 64°, 24 hour high temp 87°, bar 29.98.
8/20/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, temp 65°, 24 hour high temp 92°, winds L/V, bar 30.04.
8/21/2010 7:00 AM 0.00 0.0 M M M Skys mostly clear with a thin band of stratus cloud in the south, vis >10 mi, temp 63°, 24 hour high temp 89°, wind ESE@ 6k, bar 29.87.
8/22/2010 7:00 AM 0.00 0.0 M M M Skys; 4/10 stratus passing to the north, vis >10 mi, temp 59°, 24 hour high temp 80°, wind L/V, bar 29.99.
8/23/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, temp 66°, 24 hour high temp 82°, wind NE@7K, bar 30.03. North wind means temps going back to the 90s.
8/24/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis 10 mi, temp 72°, 24 hour high temp 93°, winds L/V, bar 30.02.
8/25/2010 6:00 AM 0.00 0.0 M M M Skys clear, vis 10 mi, temp 76°, 24 hour high temp 102°, winds L/V, bar 29.98. Another hot one today.
8/26/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, temp 76°, 24 hour high temp 104°, wind L/V, bar 29.98. Forcast says 10° cooler today.
8/27/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, temp 64°, 24 hour high temp 93°, wind SE@7k, bar 29.88.
8/28/2010 7:00 AM 0.00 0.0 M M M 9/10 ocast in stratus cloud, vis 10 mi, temp 54°, 24 hour high temp 84°, wind S@10K w/gusts to 20K, bar 29.74. Temps down 50° from Wed. highs.
8/29/2010 7:00 AM 0.03 M M M M 9/10 stratus w/some clearing to the NW, vis >10 mi, temp 54°, 24 hour high temp 62°, wind NE@6K, bar 29.83. First measurable precip. since June.
8/30/2010 7:00 AM 0.00 0.0 M M M Skys clear vis <8 mi with smoke from the Bullards Bar fire, temp 50°, 24 hour high temp 68°, wind L/V, bar 29.93R.
9/10/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, temp 49°, 24 hour high temp 62°, wind L/V, bar 30.04.
9/11/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, temp 59°, 24 hour high temp 70°, winds L/V, bar 30.06S.
9/12/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, temp 64°, 24 hour high temp 85°, wind E@6K, bar 30.01.
9/14/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, temp 57°, 24 hour high temp 84°, wind L/V, BAR 30.01. Fall comes a week early.
9/16/2010 7:00 AM 0.00 0.0 M M M Skys mostly clear with a few scattered cirris to the SE, vis >10 mi, temp 64°, 24 hour high temp 84°, wind L/V, bar 30.03.
9/17/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, temp 64°, 24 hour high temp 82°, wind E@5K, bar 29.93.
9/18/2010 7:00 AM 0.00 0.0 M M M A few cirris in the SE quadrant with a large blob of weather just off the coast. temp 61°, 24 hour high temp 81°, vis >10 mi, wind L/V, bar 29.98.
9/19/2010 7:00 AM 0.00 0.0 M M M 9/10 ocast in thin stratus, vis >10 mi, temp 56°, 24 hour high temp 81°, wind L/V, bar 29.97. Red skys this morning; golfers take warning.
9/20/2010 7:00 AM 0.01 M M M M Skys clear, vis >10 mi, temp 52°, 24 hour high temp 74°, wind L/V, bar 29.92. Rainfall was actually .015 in.
9/21/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, temp 57°, 24 hour high temp 77°, wind L/V, bar 29.80.
9/22/2010 6:00 AM 0.00 0.0 M M M Skys mostly clear, vis >10 mi, temp 50°, 24 hour high temp 72°, wind L/V, bar 29.76F. Full moon just setting.
9/23/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, temp 52°, 24 hour high temp 72°, wind E@6K, bar 29.98.
9/24/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, temp 59°, 24 hour high temp 77°, wind L/V, bar 30.23.
9/25/2010 6:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, temp 65°, 24 hour high temp 77°, wind E@5K, bar 30.13.
9/26/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis 10 mi, temp 66°, 24 hour high temp 96°, wind E@6K, bar 30.06.
9/27/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, temp 71°, 24 hour high temp 93°, wind ESE@6K, BAR 30.02. Warmest morning I have recorded this season.
9/28/2010 7:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, temp 75°, 24 hour high temp 95°, wind E@7K, bar 30.02.
9/29/2010 6:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, temp 70°, 24 hour high temp 98°, wind E@8K, bar 29.94. Unofficially, a record high for 9/28.
9/30/2010 6:00 AM 0.00 0.0 M M M Skys clear, vis >10 mi, temp 70°, 24 hour temp 98°, wind E@7K, bar 29.96. Another near record high temp, summer is 3 months late.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



Observation Date Observation Time Notes Largest Stone Size Average Stone Size Smallest Stone Size Stone Consistency Duration Minutes Durration Accuracy Damage Timing More Rain than Hail Hail Started Largest Hail Started Angle of Impact Number of Stones on Pad Distance Between Stones on Pad Depth of Stones on Ground