Station Overview Station Location
Station Number IL-KN-4 Latitude 41.77622
Station Name Sugar Grove 0.7 NE Longitude -88.447768
County Kane Elevation (ft) 715



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 2.88 6.35 31 5.88 23 0.47 8 1 18 0 0.0 0 0
Nov 09 3.03 1.38 29 1.38 26 0.00 3 1 9 1 0.0 0 0
Dec 09 2.12 3.58 31 3.58 31 0.00 0 0 17 2 17.1 12 23
Jan 10 1.54 1.00 31 1.00 31 0.00 0 0 8 4 5.9 4 27
Feb 10 1.60 1.09 28 1.09 28 0.00 0 0 11 2 10.1 9 23
March 10 2.20 1.73 31 1.73 28 0.00 3 1 11 0 2.5 2 2
April 10 3.43 2.49 30 2.49 30 0.00 0 0 11 1 0.0 0 0
May 10 4.04 7.24 31 7.24 29 0.00 2 0 12 1 0.0 0 0
June 10 3.93 7.97 30 7.85 29 0.12 1 1 22 1 0.0 0 0
July 10 3.81 5.93 31 5.93 31 0.00 0 0 12 1 0.0 0 0
Aug 10 4.12 4.07 31 3.61 16 0.46 15 1 8 0 0.0 0 0
Sept 10 3.33 2.76 30 2.75 26 0.01 4 1 17 0 0.0 0 0
Water Year Totals: 36.03" 45.59" 364 days 44.53" 328 1.06" 36 days 6 156 days 13 days 35.6" 27 days 75 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 0.68
10/3/2009 0.28
10/4/2009 0.04
10/5/2009 0.00
10/6/2009 0.01
10/7/2009 0.05
10/8/2009 0.00
10/9/2009 0.17
10/10/2009 0.34
10/11/2009 **
10/12/2009 **
10/13/2009 **
10/14/2009 **
10/15/2009 **
10/16/2009 **
10/17/2009 **
10/18/2009 0.47
10/19/2009 0.00
10/20/2009 0.00
10/21/2009 0.12
10/22/2009 0.02
10/23/2009 1.86
10/24/2009 0.18
10/25/2009 0.08
10/26/2009 0.41
10/27/2009 0.09
10/28/2009 0.06
10/29/2009 0.01
10/30/2009 1.10
10/31/2009 0.38
11/1/2009 0.02
11/2/2009 T
11/3/2009 0.00
11/4/2009 0.00
11/5/2009 0.00
11/6/2009 0.00
11/7/2009 0.00
11/8/2009 0.00
11/9/2009 0.00
11/10/2009 0.00
11/11/2009 0.00
11/12/2009 0.00
11/13/2009 0.00
11/14/2009 0.00
11/15/2009 0.02
11/16/2009 0.01
11/17/2009 0.00
11/18/2009 0.13
11/19/2009 0.05
11/20/2009 0.11
11/21/2009 **
11/22/2009 **
11/23/2009 0.00
11/24/2009 0.00
11/25/2009 0.61
11/26/2009 0.41
11/27/2009
11/28/2009 0.00
11/29/2009 0.00
11/30/2009 0.02
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 0.04
12/8/2009 0.08
12/9/2009 0.70
12/10/2009 0.15
12/11/2009 0.00
12/12/2009 0.00
12/13/2009 0.05
12/14/2009 T
12/15/2009 0.01
12/16/2009 0.00
12/17/2009 0.00
12/18/2009 T
12/19/2009 0.17
12/20/2009 0.01
12/21/2009 0.01
12/22/2009 0.24
12/23/2009 0.04
12/24/2009 0.64
12/25/2009 0.90
12/26/2009 0.08
12/27/2009 0.29
12/28/2009 0.06
12/29/2009 0.00
12/30/2009 0.00
12/31/2009 0.11
Day of YearDaily PrcpMultiday Prcp
1/1/2010 T
1/2/2010 0.00
1/3/2010 0.00
1/4/2010 0.00
1/5/2010 0.00
1/6/2010 0.00
1/7/2010 0.14
1/8/2010 0.18
1/9/2010 0.00
1/10/2010 0.00
1/11/2010 0.00
1/12/2010 0.00
1/13/2010 0.00
1/14/2010 0.00
1/15/2010 0.00
1/16/2010 0.00
1/17/2010 0.00
1/18/2010 0.00
1/19/2010 0.00
1/20/2010 0.00
1/21/2010 0.03
1/22/2010 0.07
1/23/2010 0.00
1/24/2010 0.45
1/25/2010 0.06
1/26/2010 0.03
1/27/2010 T
1/28/2010 0.04
1/29/2010 0.00
1/30/2010 T
1/31/2010 T
2/1/2010 0.00
2/2/2010 0.07
2/3/2010 0.04
2/4/2010 0.00
2/5/2010 0.00
2/6/2010 0.01
2/7/2010 0.00
2/8/2010 0.00
2/9/2010 0.11
2/10/2010 0.21
2/11/2010 0.00
2/12/2010 0.00
2/13/2010 0.00
2/14/2010 0.00
2/15/2010 0.00
2/16/2010 0.02
2/17/2010 0.00
2/18/2010 0.00
2/19/2010 0.00
2/20/2010 0.04
2/21/2010 T
2/22/2010 0.52
2/23/2010 0.02
2/24/2010 0.04
2/25/2010 0.01
2/26/2010 0.00
2/27/2010 T
2/28/2010 0.00
3/1/2010 0.00
3/2/2010 0.00
3/3/2010 0.00
3/4/2010 0.00
3/5/2010 0.00
3/6/2010 0.00
3/7/2010 0.00
3/8/2010 0.24
3/9/2010 0.02
3/10/2010 0.11
3/11/2010 0.01
3/12/2010 0.35
3/13/2010 0.41
3/14/2010 0.11
3/15/2010 0.01
3/16/2010 0.00
3/17/2010 0.00
3/18/2010 0.00
3/19/2010 0.00
3/20/2010 0.10
3/21/2010 0.35
3/22/2010 0.00
3/23/2010 0.00
3/24/2010 0.00
3/25/2010 0.02
3/26/2010 0.00
3/27/2010 **
3/28/2010 **
3/29/2010 0.00
3/30/2010 0.00
3/31/2010 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2010 0.00
4/2/2010 0.00
4/3/2010 0.01
4/4/2010 0.19
4/5/2010 0.91
4/6/2010 0.26
4/7/2010 0.31
4/8/2010 0.11
4/9/2010 0.01
4/10/2010 0.00
4/11/2010 0.00
4/12/2010 0.00
4/13/2010 0.00
4/14/2010 0.00
4/15/2010 0.00
4/16/2010 0.00
4/17/2010 T
4/18/2010 0.00
4/19/2010 0.00
4/20/2010 0.00
4/21/2010 0.00
4/22/2010 0.02
4/23/2010 0.00
4/24/2010 0.27
4/25/2010 0.38
4/26/2010 0.02
4/27/2010 0.00
4/28/2010 0.00
4/29/2010 0.00
4/30/2010 0.00
5/1/2010 0.06
5/2/2010 0.81
5/3/2010 0.00
5/4/2010 0.00
5/5/2010 0.00
5/6/2010 0.00
5/7/2010 0.82
5/8/2010 0.25
5/9/2010 0.02
5/10/2010 0.00
5/11/2010 0.72
5/12/2010 0.22
5/13/2010 2.42
5/14/2010 0.06
5/15/2010 0.00
5/16/2010 0.00
5/17/2010 T
5/18/2010 0.09
5/19/2010 0.00
5/20/2010 0.00
5/21/2010 0.38
5/22/2010 1.39
5/23/2010 0.00
5/24/2010 0.00
5/25/2010 0.00
5/26/2010 0.00
5/27/2010 0.00
5/28/2010 0.00
5/29/2010 0.00
5/30/2010 **
5/31/2010 **
6/1/2010 0.12
6/2/2010 1.60
6/3/2010 0.01
6/4/2010 0.00
6/5/2010 0.02
6/6/2010 0.18
6/7/2010 0.12
6/8/2010 0.06
6/9/2010 0.42
6/10/2010 0.00
6/11/2010 0.15
6/12/2010 0.01
6/13/2010 0.32
6/14/2010 0.25
6/15/2010 0.02
6/16/2010 0.87
6/17/2010 0.00
6/18/2010 0.29
6/19/2010 0.94
6/20/2010 0.01
6/21/2010 T
6/22/2010 0.09
6/23/2010 0.02
6/24/2010 1.31
6/25/2010 0.00
6/26/2010 0.54
6/27/2010 0.02
6/28/2010 0.60
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 0.00
7/5/2010 0.00
7/6/2010 0.01
7/7/2010 0.30
7/8/2010 0.50
7/9/2010 0.02
7/10/2010 0.00
7/11/2010 0.00
7/12/2010 0.38
7/13/2010 0.08
7/14/2010 0.00
7/15/2010 0.00
7/16/2010 0.00
7/17/2010 0.00
7/18/2010 0.00
7/19/2010 0.00
7/20/2010 T
7/21/2010 0.00
7/22/2010 0.00
7/23/2010 0.09
7/24/2010 3.10
7/25/2010 0.21
7/26/2010 0.00
7/27/2010 0.00
7/28/2010 0.00
7/29/2010 0.51
7/30/2010 0.02
7/31/2010 0.71
8/1/2010 0.01
8/2/2010 0.00
8/3/2010 2.24
8/4/2010 0.42
8/5/2010 0.23
8/6/2010 0.00
8/7/2010 0.00
8/8/2010 0.00
8/9/2010 0.02
8/10/2010 0.01
8/11/2010 0.00
8/12/2010 0.00
8/13/2010 0.00
8/14/2010 0.59
8/15/2010 **
8/16/2010 **
8/17/2010 **
8/18/2010 **
8/19/2010 **
8/20/2010 **
8/21/2010 **
8/22/2010 **
8/23/2010 **
8/24/2010 **
8/25/2010 **
8/26/2010 **
8/27/2010 **
8/28/2010 **
8/29/2010 0.46
8/30/2010 0.00
8/31/2010 0.09
9/1/2010 0.17
9/2/2010 0.09
9/3/2010 1.20
9/4/2010 0.01
9/5/2010 0.00
9/6/2010 0.07
9/7/2010 0.01
9/8/2010 0.00
9/9/2010 0.00
9/10/2010 0.00
9/11/2010 0.01
9/12/2010 **
9/13/2010 **
9/14/2010 **
9/15/2010 0.01
9/16/2010 0.03
9/17/2010 0.04
9/18/2010 0.00
9/19/2010 0.57
9/20/2010 0.01
9/21/2010 0.04
9/22/2010 0.25
9/23/2010 0.01
9/24/2010 0.21
9/25/2010 0.01
9/26/2010 0.02
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
10/2/2009 7:00 AM 0.68 M M M M thundershower with brief heavy rain at 7:30 PM Thurs. evening. another bout of rain with some thunder occurred around 10:15 PM.
10/3/2009 7:00 AM 0.28 M M M M
10/4/2009 7:00 AM 0.04 M M M M
10/5/2009 7:00 AM 0.00 0.0 M M M
10/6/2009 7:00 AM 0.01 M M M M
10/7/2009 7:00 AM 0.05 M M M M
10/8/2009 7:00 AM 0.00 0.0 M M M
10/9/2009 7:00 AM 0.17 M M M M light rain at ob time.
10/10/2009 7:00 AM 0.34 M M M M hard freeze overnight. 30F at ob time.
10/19/2009 7:00 AM 0.00 0.0 M 0.0 M
10/20/2009 7:00 AM 0.00 0.0 M 0.0 M
10/21/2009 7:00 AM 0.12 0.0 M 0.0 M a few rumbles of thunder accompanied light rain showers beginning about 9:15PM Tues. evening.
10/22/2009 7:00 AM 0.02 0.0 M 0.0 M sprinkles at ob time.
10/23/2009 7:00 AM 1.86 0.0 M 0.0 M overcast and breezy at ob time.
10/24/2009 7:00 AM 0.18 0.0 M 0.0 M
10/25/2009 7:00 AM 0.08 T M 0.0 M rain shower with flakes of snow occurred around 9:00AM Sat. morning. snow melted in contact with the ground.
10/26/2009 7:00 AM 0.41 0.0 M 0.0 M
10/27/2009 7:00 AM 0.09 0.0 M 0.0 M
10/28/2009 7:00 AM 0.06 0.0 M 0.0 M
10/29/2009 7:00 AM 0.01 0.0 M 0.0 M
10/30/2009 7:00 AM 1.10 0.0 M 0.0 M overcast and breezy at ob time.
10/31/2009 7:00 AM 0.38 0.0 M 0.0 M
11/1/2009 7:00 AM 0.02 M M M M clear and frosty at ob time.
11/2/2009 7:00 AM T 0.0 M 0.0 M
11/3/2009 7:00 AM 0.00 0.0 M 0.0 M
11/4/2009 7:00 AM 0.00 0.0 M 0.0 M
11/5/2009 7:00 AM 0.00 0.0 M 0.0 M
11/6/2009 6:15 AM 0.00 0.0 M 0.0 M
11/7/2009 7:00 AM 0.00 0.0 M 0.0 M
11/8/2009 7:00 AM 0.00 0.0 M 0.0 M
11/9/2009 7:00 AM 0.00 0.0 M 0.0 M
11/10/2009 7:00 AM 0.00 0.0 M 0.0 M
11/11/2009 7:00 AM 0.00 0.0 M 0.0 M
11/12/2009 7:00 AM 0.00 0.0 M 0.0 M
11/13/2009 7:00 AM 0.00 0.0 M 0.0 M
11/14/2009 7:00 AM 0.00 0.0 M 0.0 M
11/15/2009 7:00 AM 0.02 0.0 M 0.0 M
11/16/2009 7:00 AM 0.01 0.0 M 0.0 M
11/17/2009 7:00 AM 0.00 0.0 M 0.0 M
11/18/2009 7:00 AM 0.13 0.0 M 0.0 M light rain falling at ob time.
11/19/2009 7:00 AM 0.05 0.0 M 0.0 M
11/20/2009 7:00 AM 0.11 0.0 M 0.0 M
11/24/2009 7:00 AM 0.00 0.0 M 0.0 M
11/25/2009 7:00 AM 0.61 0.0 M 0.0 M overcast and very light mist at ob time.
11/26/2009 7:00 AM 0.41 T M 0.0 M snowfall in the early morning hours covered the grassy areas but had all melted by ob time. overcast and blustery at time of reading.
11/28/2009 7:00 AM 0.00 0.0 M 0.0 M
11/29/2009 7:00 AM 0.00 0.0 M 0.0 M
11/30/2009 7:00 AM 0.02 0.0 M 0.0 M very brief rain shower Sun. morning.
12/1/2009 7:00 AM 0.00 0.0 M 0.0 M
12/2/2009 7:00 AM 0.00 0.0 M 0.0 M
12/3/2009 7:00 AM 0.00 0.0 M 0.0 M
12/4/2009 7:00 AM 0.00 0.0 M 0.0 M if any snow flurries occurred at this location they were not seen by this observer and no evidence of them remained.
12/5/2009 7:00 AM 0.00 0.0 M 0.0 M
12/6/2009 7:00 AM 0.00 0.0 M 0.0 M
12/7/2009 7:00 AM 0.04 0.5 M 0.5 M
12/8/2009 7:00 AM 0.08 0.5 M 0.5 M light snow at ob time.
12/9/2009 7:00 AM 0.70 1.0 M 2.0 M storm precipitation fluctuated between rain, sleet and snow through-out the event. 33 F,overcast and breezy at ob time. exactly .70 in gauge.
12/10/2009 7:00 AM 0.15 1.0 M 3.0 M high winds overnight have caused extensive blowing and drifting of snow. an accurate measurement of new and existing snowfall is not possible. measurements are estimates based on several readings.
12/11/2009 7:00 AM 0.00 0.0 M 3.0 M
12/12/2009 7:00 AM 0.00 0.0 M 3.0 M
12/13/2009 7:00 AM 0.05 0.0 M 2.5 M overcast and 34F at ob time. no ice accumulation at time of reading.
12/14/2009 7:00 AM T 0.0 M 1.0 M foggy and misty at ob time. visibility about 1/4 mile. snowpack very wet and in the process of melting.
12/15/2009 7:00 AM 0.01 0.0 M 0.5 M
12/16/2009 7:00 AM 0.00 0.0 M 0.5 M
12/17/2009 7:00 AM 0.00 0.0 M 0.5 M
12/18/2009 7:00 AM T T M T M very light snow flurries at ob time.
12/19/2009 7:00 AM 0.17 1.2 M 1.0 M
12/20/2009 7:00 AM 0.01 T M 1.0 M
12/21/2009 7:00 AM 0.01 0.1 M 1.0 M
12/22/2009 7:00 AM 0.24 2.6 M 4.5 M
12/23/2009 7:00 AM 0.04 0.2 M 4.5 M mixed precipitation last evening with sleet and grauple. there may have been a bit more accumulation than appeared on the snow board. overall snowpack very wet as temps. are near 32F.
12/24/2009 7:00 AM 0.64 0.0 M 3.0 M rain freezing on surfaces overnight. about .3" accumulation on wires, tree branches etc. snowpack covered in sheet of ice. overcast at ob time.
12/25/2009 7:00 AM 0.90 0.0 M T M freezing rain during the day on Thursday transitioned to all rain as temps. rose well above freezing. all remnants of ice accumulation and virtually all of the snowpack have melted. 42F and wind-driven light rain at ob time. exactly .90" of precip. in the gauge.
12/26/2009 7:00 AM 0.08 1.8 M 2.0 M light snow at ob time.
12/27/2009 7:00 AM 0.29 6.4 M 8.5 M very light snow at ob time. (7:00 AM)
12/28/2009 7:00 AM 0.06 0.4 M 8.5 M
12/29/2009 7:00 AM 0.00 0.0 M 8.0 M
12/30/2009 7:00 AM 0.00 0.0 M 4.0 M through sublimation and compression, the snowpack has retreated to a depth of 4".
12/31/2009 7:00 AM 0.11 1.4 M 5.0 M
1/1/2010 7:00 AM T T M 5.0 M
1/2/2010 7:00 AM 0.00 0.0 M 5.0 M
1/3/2010 7:00 AM 0.00 0.0 M 4.5 M clear and -5°F at ob time.(7:00AM)
1/4/2010 7:00 AM 0.00 0.0 M 4.0 M
1/5/2010 7:00 AM 0.00 0.0 M 4.0 M
1/6/2010 7:00 AM 0.00 0.0 M 4.0 M
1/7/2010 7:00 AM 0.14 2.4 M 6.5 M light snow at ob time, winds calm.
1/8/2010 7:00 AM 0.18 2.7 M 8.5 M mostly cloudy and 20°F at ob time.
1/9/2010 7:00 AM 0.00 0.0 M 8.0 M
1/10/2010 7:00 AM 0.00 0.0 M 8.0 M clear and -9°F at ob time.
1/11/2010 7:00 AM 0.00 0.0 M 7.5 M
1/12/2010 7:00 AM 0.00 0.0 M 7.0 M
1/13/2010 7:00 AM 0.00 0.0 M 7.0 M
1/14/2010 7:00 AM 0.00 0.0 M 6.5 M
1/15/2010 7:00 AM 0.00 0.0 M 4.5 M
1/16/2010 7:00 AM 0.00 0.0 M 4.5 M very light fog at ob time.
1/17/2010 7:00 AM 0.00 0.0 M 4.5 M fog at ob time, visibility about a quarter mile. temp. 20°F. hoar frost covering tree branches, bushes, wires etc.
1/18/2010 7:00 AM 0.00 0.0 M 4.5 M
1/19/2010 7:00 AM 0.00 0.0 M 4.5 M
1/20/2010 7:00 AM 0.00 0.0 M 4.0 M
1/21/2010 7:00 AM 0.03 0.0 M 4.0 M freezing rain during the afternoon and evening hours of 1/20 has left a sheen of ice on all hard surfaces. windy conditions left the greatest ice accumulation on the outside of the collection cylinder, precipitation amounts may have been more than reported.
1/22/2010 7:00 AM 0.07 0.0 M 3.5 M
1/23/2010 7:00 AM 0.00 0.0 M 2.0 M
1/24/2010 7:00 AM 0.45 0.0 M T M only a few patches of snow remaining after the overnight rains. light rain and breezy at ob time. exactly .45" in the gauge.
1/25/2010 7:00 AM 0.06 0.0 M T M
1/26/2010 7:00 AM 0.03 0.2 M 0.2 M high winds overnight have scoured the any accumulation of snow from the snow board. it appears that about .2" eventually accumulated.
1/27/2010 7:00 AM T T M T M
1/28/2010 7:00 AM 0.04 0.6 M 0.5 M
1/29/2010 7:00 AM 0.00 0.0 M 0.5 M computer problem delayed submission of observation, which was taken at 7:00 AM
1/30/2010 7:00 AM T T M 0.5 M partly cloudy and very light snow flurries falling at ob time.
1/31/2010 7:00 AM T T M T M
2/1/2010 7:00 AM 0.00 0.0 M T M
2/2/2010 7:00 AM 0.07 0.7 M 1.0 M
2/3/2010 7:00 AM 0.04 M M 1.0 M new snowfall amounts largely melted during the course of the day. snow that accummulated in the gauge had all melted and frozen into a layer of ice.
2/4/2010 7:00 AM 0.00 0.0 M 0.5 M
2/5/2010 7:00 AM 0.00 0.0 M 0.5 M
2/6/2010 7:00 AM 0.01 T M T M with temps. around 32°F, yesterday's snowfall melted on contact. only patches of residual snow remain on the ground.
2/7/2010 7:00 AM 0.00 0.0 M T M
2/8/2010 7:00 AM 0.00 0.0 M T M
2/9/2010 7:00 AM 0.11 1.1 M 1.0 M very light snow falling at ob time.
2/10/2010 7:00 AM 0.21 3.5 M 5.0 M an exact measurement of snowfall is not possible because of the widespread blowing and drifting which has occurred overnight. readings are an estimate taken from several locations. side note- and earthquake was felt at this location at 4AM this morning.
2/11/2010 7:00 AM 0.00 0.0 M 5.0 M
2/12/2010 7:00 AM 0.00 0.0 M 4.0 M
2/13/2010 7:00 AM 0.00 0.0 M 3.0 M
2/14/2010 7:00 AM 0.00 0.0 M 3.0 M
2/15/2010 7:00 AM 0.00 0.0 M 3.0 M
2/16/2010 7:00 AM 0.02 0.3 M 3.0 M
2/17/2010 7:00 AM 0.00 0.0 M 2.5 M
2/18/2010 7:00 AM 0.00 0.0 M 2.0 M
2/19/2010 7:00 AM 0.00 0.0 M 1.0 M
2/20/2010 7:00 AM 0.04 0.4 M 0.5 M
2/21/2010 7:00 AM T M M T M it is not known if the trace amount of precipitation fell as rain or snow.
2/22/2010 7:00 AM 0.52 3.0 M 3.0 M wet, wind-driven snow overnight. almost as much snow on the outside of the collection tube as there was inside, so the catch may not be completely accurate. overcast and 33°F at ob time.
2/23/2010 7:00 AM 0.02 0.3 M 3.0 M light snow falling at ob time.
2/24/2010 7:00 AM 0.04 0.7 M 3.0 M
2/25/2010 7:00 AM 0.01 0.1 M 3.0 M
2/26/2010 7:00 AM 0.00 0.0 M 2.5 M
2/27/2010 7:00 AM T T M 2.0 M light snow falling at ob time.
2/28/2010 7:00 AM 0.00 0.0 M 1.5 M
3/1/2010 7:00 AM 0.00 0.0 M T M
3/2/2010 7:00 AM 0.00 0.0 M T M
3/3/2010 7:00 AM 0.00 0.0 M T M
3/4/2010 7:00 AM 0.00 0.0 M T M
3/5/2010 7:00 AM 0.00 0.0 M T M clear, 22°F and light frost at ob time.
3/6/2010 7:00 AM 0.00 0.0 M T M
3/7/2010 7:00 AM 0.00 0.0 M T M
3/8/2010 7:00 AM 0.24 0.0 M T M
3/9/2010 7:00 AM 0.02 0.0 M 0.0 M dense fog early this morning has almost completely burned off at ob time. heavy dew on all surfaces may have had an effect on the amount of precip. in the gauge.
3/10/2010 7:00 AM 0.11 0.0 M 0.0 M 48°F, overcast at ob time.
3/11/2010 7:00 AM 0.01 0.0 M 0.0 M overcast with distant thunder at ob time.
3/12/2010 7:00 AM 0.35 0.0 M 0.0 M lightning in vicinity last night between 7-8PM but the storm largely missed this location. very light fog at ob time.
3/13/2010 7:00 AM 0.41 0.0 M 0.0 M very light mist at ob time.
3/14/2010 7:00 AM 0.11 0.0 M 0.0 M
3/15/2010 7:00 AM 0.01 0.0 M 0.0 M
3/16/2010 7:00 AM 0.00 0.0 M 0.0 M
3/17/2010 7:00 AM 0.00 0.0 M 0.0 M
3/18/2010 7:00 AM 0.00 0.0 M 0.0 M
3/19/2010 7:00 AM 0.00 0.0 M 0.0 M
3/20/2010 7:00 AM 0.10 0.7 M 0.5 M a little over half an inch of snow has accummulated, mostly on grassy areas. blustery and light snow falling at ob time.
3/21/2010 7:00 AM 0.35 1.8 M 2.0 M exactly .35" water equivalency of snow in the gauge. overcast and 34°F at ob time. snow already in the process of melting.
3/22/2010 7:00 AM 0.00 0.0 M 0.0 M
3/23/2010 7:00 AM 0.00 0.0 M 0.0 M
3/24/2010 7:00 AM 0.00 0.0 M M M
3/25/2010 7:00 AM 0.02 0.0 M 0.0 M
3/26/2010 7:00 AM 0.00 0.0 M 0.0 M
3/30/2010 7:00 AM 0.00 0.0 M 0.0 M
3/31/2010 7:00 AM 0.00 0.0 M 0.0 M
4/1/2010 7:00 AM 0.00 0.0 M 0.0 M
4/2/2010 7:00 AM 0.00 0.0 M 0.0 M
4/3/2010 7:00 AM 0.01 0.0 M 0.0 M very light rain at ob time.
4/4/2010 7:00 AM 0.19 0.0 M 0.0 M
4/5/2010 7:00 AM 0.91 0.0 M 0.0 M strong winds with gusts above 35mph Sun. afternoon ushered in rain and thunderstorms late in the afternoon and evening. foggy at ob time with about a 1/4 mile visibility.
4/6/2010 7:00 AM 0.26 0.0 M 0.0 M overcast with thunder to the west at ob time.
4/7/2010 7:00 AM 0.31 0.0 M 0.0 M .20" of rain fell during a storm on Tues. morning. the remainder fell during the overnight hours. very light rain at ob time.
4/8/2010 7:00 AM 0.11 0.0 M 0.0 M
4/9/2010 7:00 AM 0.01 0.0 M 0.0 M 27°F and light frost at ob time.
4/10/2010 7:00 AM 0.00 0.0 M 0.0 M
4/11/2010 7:00 AM 0.00 0.0 M 0.0 M
4/12/2010 7:00 AM 0.00 0.0 M 0.0 M
4/13/2010 7:00 AM 0.00 0.0 M 0.0 M
4/14/2010 7:00 AM 0.00 0.0 M 0.0 M
4/15/2010 7:00 AM 0.00 0.0 M 0.0 M
4/16/2010 7:00 AM 0.00 0.0 M 0.0 M
4/17/2010 7:00 AM T 0.0 M 0.0 M
4/18/2010 7:00 AM 0.00 0.0 M 0.0 M clear skies and 31°F at ob time.
4/19/2010 7:00 AM 0.00 0.0 M 0.0 M
4/20/2010 7:00 AM 0.00 0.0 M 0.0 M
4/21/2010 7:00 AM 0.00 0.0 M 0.0 M
4/22/2010 7:00 AM 0.02 0.0 M 0.0 M
4/23/2010 7:00 AM 0.00 0.0 M 0.0 M
4/24/2010 7:00 AM 0.27 0.0 M 0.0 M
4/25/2010 7:00 AM 0.38 0.0 M 0.0 M
4/26/2010 7:00 AM 0.02 0.0 M 0.0 M
4/27/2010 7:00 AM 0.00 0.0 M 0.0 M
4/28/2010 7:00 AM 0.00 0.0 M 0.0 M
4/29/2010 7:00 AM 0.00 0.0 M 0.0 M
4/30/2010 7:00 AM 0.00 0.0 M 0.0 M
5/1/2010 7:00 AM 0.06 M M M M brief thunderstorm between 8:30 and 9:00PM. most of the lightning occurred to the west and northwest of this area.
5/2/2010 7:00 AM 0.81 M M M M
5/3/2010 7:00 AM 0.00 0.0 M M M
5/4/2010 7:00 AM 0.00 0.0 M M M
5/5/2010 7:00 AM 0.00 0.0 M M M
5/6/2010 7:00 AM 0.00 0.0 M M M
5/7/2010 7:00 AM 0.82 M M M M thunder and rain began about 3:30AM and continued intermittently until about 6:30AM. still some light rain falling at ob time.
5/8/2010 7:00 AM 0.25 M M M M
5/9/2010 7:00 AM 0.02 M M M M
5/10/2010 7:00 AM 0.00 0.0 M M M
5/11/2010 7:00 AM 0.72 M M M M overcast and blustery at ob time.
5/12/2010 7:00 AM 0.22 M M M M
5/13/2010 7:00 AM 2.42 M M M M periods of thunderstorms, some with heavy rain, during the overnight and early morning hours. heavy rain around 6:00 to 6:30 AM
5/14/2010 7:00 AM 0.06 M M M M
5/15/2010 7:00 AM 0.00 0.0 M M M
5/16/2010 7:00 AM 0.00 0.0 M M M
5/17/2010 7:00 AM T M M M M a few sprinkles at ob time.
5/18/2010 7:00 AM 0.09 M M M M
5/19/2010 7:00 AM 0.00 0.0 M M M
5/20/2010 7:00 AM 0.00 0.0 M M M
5/21/2010 7:00 AM 0.38 M M M M
5/22/2010 7:00 AM 1.39 M M M M compared to readings from surrounding locations 1.39" appears to be an anomaly. I did not witness the rainfall but large amounts of ponding water attest to a heavy rain event.
5/23/2010 7:00 AM 0.00 0.0 M M M
5/24/2010 7:00 AM 0.00 0.0 M M M
5/25/2010 7:00 AM 0.00 0.0 M M M
5/26/2010 7:00 AM 0.00 0.0 M M M
5/27/2010 7:00 AM 0.00 0.0 M M M
5/28/2010 6:00 AM 0.00 0.0 M M M
5/29/2010 7:00 AM 0.00 0.0 M M M
6/2/2010 7:00 AM 1.60 M M M M active thunderstorms overnight with frequent lightning. nearby strike has disabled my computer. exactly 1.60" precip. in gauge.
6/3/2010 7:00 AM 0.01 M M M M
6/4/2010 7:00 AM 0.00 0.0 M M M
6/5/2010 7:00 AM 0.02 M M M M
6/6/2010 7:00 AM 0.18 M M M M
6/7/2010 7:00 AM 0.12 M M M M brief, gusty showers Sun. afternoon.
6/8/2010 7:00 AM 0.06 M M M M very light rain at ob time.
6/9/2010 7:00 AM 0.42 M M M M
6/10/2010 7:00 AM 0.00 0.0 M M M
6/11/2010 7:00 AM 0.15 M M M M
6/12/2010 7:00 AM 0.01 M M M M
6/13/2010 7:00 AM 0.32 M M M M
6/14/2010 7:00 AM 0.25 M M M M early dense fog quickly dissipated by ob time.
6/15/2010 7:00 AM 0.02 M M M M
6/16/2010 7:00 AM 0.87 M M M M
6/17/2010 7:00 AM 0.00 0.0 M M M
6/18/2010 7:00 AM 0.29 M M M M brief, active thunderstorm around 4:15 AM.
6/19/2010 7:00 AM 0.94 M M M M .28" of rain occurred with the afternoon round of storms around 3:30PM. the remainder(.66") came down with very gusty winds,frequent lightning and brief heavy rainfall at around 9:00PM. after the initial storms went through, it rained steadily for several hours.
6/20/2010 7:00 AM 0.01 M M M M
6/21/2010 7:00 AM T M M M M
6/22/2010 7:00 AM 0.09 M M M M active thunderstorm to the south last evening around 9:45 PM. only a few sprinkles at this location.
6/23/2010 7:00 AM 0.02 M M M M light rain at ob time.
6/24/2010 7:00 AM 1.31 M M M M although wind gusts up to 78mph were recorded nearby, there was not storm damage at this location.
6/25/2010 7:00 AM 0.00 0.0 M M M
6/26/2010 7:00 AM 0.54 M M M M thunderstorm overnight-after 3AM. mostly rain with occasional thunder and lightning, a little breezy.
6/27/2010 7:00 AM 0.02 M M M M
6/28/2010 7:00 AM 0.60 M M M M thundershower Sunday morning around 8:00am.
6/29/2010 7:00 AM 0.00 0.0 M M M
6/30/2010 7:00 AM 0.00 0.0 M M M
7/1/2010 7:00 AM 0.00 0.0 M M M
7/2/2010 7:00 AM 0.00 0.0 M M M
7/3/2010 7:00 AM 0.00 0.0 M M M
7/4/2010 7:00 AM 0.00 0.0 M M M
7/5/2010 7:00 AM 0.00 0.0 M M M
7/6/2010 7:00 AM 0.01 M M M M brief shower around 6:30am this morning. overcast at ob time.
7/7/2010 7:00 AM 0.30 M M M M
7/8/2010 7:00 AM 0.50 M M M M exactly .50" of precip. in the guage. overcast and calm at ob time.
7/9/2010 7:00 AM 0.02 M M M M
7/10/2010 7:00 AM 0.00 0.0 M M M
7/11/2010 7:00 AM 0.00 0.0 M M M
7/12/2010 7:00 AM 0.38 M M M M thundershowers yesterday evening between 5-8:30pm.
7/13/2010 7:00 AM 0.08 M M M M
7/14/2010 7:00 AM 0.00 0.0 M M M
7/15/2010 7:00 AM 0.00 0.0 M M M
7/16/2010 7:00 AM 0.00 0.0 M M M
7/17/2010 7:00 AM 0.00 0.0 M M M
7/18/2010 7:00 AM 0.00 0.0 M M M
7/19/2010 7:00 AM 0.00 0.0 M M M
7/20/2010 7:00 AM T M M M M
7/21/2010 7:00 AM 0.00 0.0 M M M
7/22/2010 7:00 AM 0.00 0.0 M M M
7/23/2010 6:30 AM 0.09 M M M M
7/24/2010 7:00 AM 3.10 M M M M intermittent rain and thunderstorms, some heavy, overnight. light rain at ob time.
7/25/2010 7:00 AM 0.21 M M M M
7/26/2010 7:00 AM 0.00 0.0 M M M
7/27/2010 7:00 AM 0.00 0.0 M M M
7/28/2010 7:00 AM 0.00 0.0 M M M
7/29/2010 7:00 AM 0.51 M M M M
7/30/2010 7:00 AM 0.02 M M M M
7/31/2010 7:00 AM 0.71 M M M M
8/1/2010 7:00 AM 0.01 M M M M dense fog at ob time: visibility less than 1/4 mile.
8/2/2010 7:00 AM 0.00 0.0 M M M
8/3/2010 7:00 AM 2.24 M M M M early morning thunderstorms produced heavy rain, frequent lightning, but no wind. steady rain at ob time.
8/4/2010 7:00 AM 0.42 M M M M gusty thunderstorm around 6 a.m. with brief downpour and frequent lightning. winds not too strong at this location. light rain at ob time.
8/5/2010 7:00 AM 0.23 M M M M
8/6/2010 7:00 AM 0.00 0.0 M M M
8/7/2010 7:00 AM 0.00 0.0 M M M
8/8/2010 7:00 AM 0.00 0.0 M M M
8/9/2010 7:00 AM 0.02 M M M M
8/10/2010 7:00 AM 0.01 M M M M
8/11/2010 7:00 AM 0.00 0.0 M M M
8/12/2010 7:00 AM 0.00 0.0 M M M
8/13/2010 7:00 AM 0.00 0.0 M M M
8/14/2010 7:00 AM 0.59 M M M M thunderstorm friday evening with brief, heavy downpour but little in the way of wind or lightning.
8/30/2010 7:00 AM 0.00 0.0 M M M
8/31/2010 7:00 AM 0.09 M M M M
9/1/2010 7:00 AM 0.17 M M M M light rain at ob time.
9/2/2010 7:00 AM 0.09 M M M M light sprinkles at ob time.
9/3/2010 7:00 AM 1.20 M M M M active thunderstorm which began around 8:45pm Thurs. evening deposited 1.20" of rain. There was frequent lightning and heavy downpours but little wind at this location.
9/4/2010 7:00 AM 0.01 M M M M
9/5/2010 7:00 AM 0.00 0.0 M M M
9/6/2010 7:00 AM 0.07 M M M M thunder can be heard at ob time but there is no rain falling at this location. conditions are breezy with partly cloudy skies.
9/7/2010 7:00 AM 0.01 M M M M
9/8/2010 7:00 AM 0.00 0.0 M M M
9/9/2010 7:00 AM 0.00 0.0 M M M
9/10/2010 7:00 AM 0.00 0.0 M M M
9/11/2010 7:00 AM 0.01 M M M M very light rain at ob time.
9/16/2010 7:00 AM 0.03 M M M M
9/17/2010 7:00 AM 0.04 M M M M
9/18/2010 7:00 AM 0.00 0.0 M M M
9/19/2010 7:00 AM 0.57 M M M M .38" fell in a thundershower Sat. morning, the remainder fell Sat. afternoon and during the overnight hours.
9/20/2010 7:00 AM 0.01 M M M M
9/21/2010 7:00 AM 0.04 M M M M
9/22/2010 7:00 AM 0.25 M M M M brief, gusty thunderstorm at 6 p.m. Tues.
9/23/2010 7:00 AM 0.01 M M M M
9/24/2010 7:00 AM 0.21 M M M M
9/25/2010 7:00 AM 0.01 M M M M
9/26/2010 7:00 AM 0.02 M M M M
9/27/2010 7:00 AM 0.00 0.0 M M M
9/28/2010 7:00 AM 0.00 0.0 M M M
9/29/2010 7:00 AM 0.00 0.0 M M M
9/30/2010 7:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/11/2009 10/18/2009 8:00 AM 8 0.47 M M
11/21/2009 11/23/2009 7:00 AM 3 0.00 0.0 M
3/27/2010 3/29/2010 8:00 AM 3 0.00 0.0 M
5/30/2010 6/01/2010 7:00 AM 3 0.12 M M
8/15/2010 8/29/2010 7:00 AM 15 0.46 M M
9/12/2010 9/15/2010 7:00 AM 4 0.01 M M



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