Station Overview Station Location
Station Number VA-MN-6 Latitude 37.2377
Station Name Blacksburg 0.4 N Longitude -80.4272
County Montgomery Elevation (ft) 2096



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 10 2.75 2.61 29 2.61 29 0.00 0 0 12 1 0.0 0 0
Nov 10 2.93 2.30 30 2.30 30 0.00 0 0 8 1 0.0 0 0
Dec 10 3.00 3.36 31 3.04 27 0.32 4 1 8 10 8.2 6 18
Jan 11 2.90 0.72 31 0.72 31 0.00 0 0 10 5 6.1 8 14
Feb 11 2.75 2.18 28 2.18 28 0.00 0 0 7 3 0.9 2 1
March 11 3.43 5.99 31 5.99 31 0.00 0 0 15 1 0.6 2 0
April 11 3.46 7.26 30 7.26 30 0.00 0 0 14 1 0.0 0 0
May 11 4.30 8.30 31 8.30 31 0.00 0 0 20 1 0.0 0 0
June 11 3.76 3.61 30 3.61 30 0.00 0 0 10 3 0.0 0 0
July 11 3.96 4.61 31 4.61 31 0.00 0 0 10 2 0.0 0 0
Aug 11 3.45 0.59 30 0.59 17 0.00 13 1 4 2 0.0 0 0
Sept 11 3.19 5.49 30 5.49 30 0.00 0 0 11 3 0.0 0 0
Water Year Totals: 39.88" 47.02" 362 days 46.70" 345 0.32" 17 days 2 129 days 33 days 15.8" 18 days 33 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
10/1/2010 0.28
10/2/2010 0.00
10/3/2010 0.00
10/4/2010 0.11
10/5/2010 0.01
10/6/2010 0.01
10/7/2010 T
10/8/2010 0.00
10/9/2010 0.00
10/10/2010 0.00
10/11/2010 0.00
10/12/2010 0.00
10/13/2010 0.04
10/14/2010 0.44
10/15/2010 0.07
10/16/2010 0.00
10/17/2010 0.00
10/18/2010 0.00
10/19/2010 0.00
10/20/2010 0.42
10/21/2010 0.22
10/22/2010 0.00
10/23/2010 0.00
10/24/2010 0.00
10/25/2010 0.00
10/26/2010 0.10
10/27/2010 0.81
10/28/2010 0.10
10/29/2010 0.00
10/30/2010
10/31/2010
11/1/2010 0.00
11/2/2010 0.00
11/3/2010 0.00
11/4/2010 0.86
11/5/2010 0.23
11/6/2010 T
11/7/2010 0.00
11/8/2010 0.00
11/9/2010 0.00
11/10/2010 0.00
11/11/2010 0.00
11/12/2010 0.00
11/13/2010 0.00
11/14/2010 0.00
11/15/2010 0.00
11/16/2010 0.55
11/17/2010 0.41
11/18/2010 0.00
11/19/2010 0.02
11/20/2010 0.00
11/21/2010 0.00
11/22/2010 0.00
11/23/2010 0.00
11/24/2010 0.02
11/25/2010 0.00
11/26/2010 0.03
11/27/2010 0.00
11/28/2010 0.00
11/29/2010 0.00
11/30/2010 0.18
12/1/2010 2.16
12/2/2010 T
12/3/2010 0.02
12/4/2010 T
12/5/2010 0.18
12/6/2010 0.01
12/7/2010 T
12/8/2010 T
12/9/2010 0.00
12/10/2010 0.00
12/11/2010 0.00
12/12/2010 0.01
12/13/2010 0.02
12/14/2010 T
12/15/2010 0.00
12/16/2010 0.21
12/17/2010 0.43
12/18/2010 0.00
12/19/2010 T
12/20/2010 T
12/21/2010 T
12/22/2010 T
12/23/2010 T
12/24/2010 0.00
12/25/2010 **
12/26/2010 **
12/27/2010 **
12/28/2010 0.32
12/29/2010 0.00
12/30/2010 0.00
12/31/2010 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2011 0.00
1/2/2011 0.05
1/3/2011 0.00
1/4/2011 0.00
1/5/2011 0.00
1/6/2011 0.00
1/7/2011 0.04
1/8/2011 0.07
1/9/2011 0.01
1/10/2011 0.00
1/11/2011 0.05
1/12/2011 0.09
1/13/2011 T
1/14/2011 0.00
1/15/2011 0.00
1/16/2011 0.00
1/17/2011 0.00
1/18/2011 0.09
1/19/2011 0.00
1/20/2011 0.00
1/21/2011 T
1/22/2011 0.00
1/23/2011 T
1/24/2011 T
1/25/2011 0.00
1/26/2011 0.04
1/27/2011 0.26
1/28/2011 T
1/29/2011 0.02
1/30/2011 0.00
1/31/2011 0.00
2/1/2011 0.00
2/2/2011 0.70
2/3/2011 0.00
2/4/2011 0.00
2/5/2011 T
2/6/2011 0.02
2/7/2011 0.00
2/8/2011 0.00
2/9/2011 0.00
2/10/2011 0.04
2/11/2011 0.00
2/12/2011 0.00
2/13/2011 0.00
2/14/2011 0.00
2/15/2011 0.00
2/16/2011 0.00
2/17/2011 0.00
2/18/2011 0.00
2/19/2011 T
2/20/2011 0.00
2/21/2011 0.00
2/22/2011 0.03
2/23/2011 0.02
2/24/2011 0.00
2/25/2011 1.33
2/26/2011 T
2/27/2011 0.00
2/28/2011 0.04
3/1/2011 1.18
3/2/2011 0.00
3/3/2011 0.00
3/4/2011 0.00
3/5/2011 T
3/6/2011 0.83
3/7/2011 1.22
3/8/2011 0.00
3/9/2011 0.04
3/10/2011 1.04
3/11/2011 0.31
3/12/2011 0.00
3/13/2011 0.00
3/14/2011 0.00
3/15/2011 0.02
3/16/2011 0.24
3/17/2011 0.00
3/18/2011 0.00
3/19/2011 0.17
3/20/2011 0.00
3/21/2011 0.00
3/22/2011 0.00
3/23/2011 0.00
3/24/2011 0.38
3/25/2011 0.00
3/26/2011 0.00
3/27/2011 0.17
3/28/2011 0.02
3/29/2011 0.04
3/30/2011 0.09
3/31/2011 0.24
Day of YearDaily PrcpMultiday Prcp
4/1/2011 0.16
4/2/2011 0.08
4/3/2011 0.01
4/4/2011 0.00
4/5/2011 1.14
4/6/2011 0.09
4/7/2011 0.00
4/8/2011 0.00
4/9/2011 1.15
4/10/2011 0.58
4/11/2011 0.00
4/12/2011 0.67
4/13/2011 0.39
4/14/2011 0.00
4/15/2011 0.00
4/16/2011 0.09
4/17/2011 0.93
4/18/2011 0.00
4/19/2011 T
4/20/2011 0.00
4/21/2011 0.00
4/22/2011 0.03
4/23/2011 0.30
4/24/2011 0.00
4/25/2011 0.00
4/26/2011 0.00
4/27/2011 0.00
4/28/2011 1.64
4/29/2011 0.00
4/30/2011 0.00
5/1/2011 0.00
5/2/2011 0.05
5/3/2011 0.00
5/4/2011 0.72
5/5/2011 0.03
5/6/2011 0.00
5/7/2011 0.01
5/8/2011 0.70
5/9/2011 0.02
5/10/2011 T
5/11/2011 0.54
5/12/2011 0.02
5/13/2011 0.09
5/14/2011 0.15
5/15/2011 0.97
5/16/2011 0.11
5/17/2011 0.18
5/18/2011 0.94
5/19/2011 0.28
5/20/2011 0.01
5/21/2011 0.00
5/22/2011 0.00
5/23/2011 1.62
5/24/2011 0.00
5/25/2011 0.12
5/26/2011 0.00
5/27/2011 1.71
5/28/2011 0.03
5/29/2011 0.00
5/30/2011 0.00
5/31/2011 0.00
6/1/2011 0.00
6/2/2011 0.00
6/3/2011 0.00
6/4/2011 0.00
6/5/2011 0.16
6/6/2011 0.00
6/7/2011 0.00
6/8/2011 0.01
6/9/2011 0.00
6/10/2011 0.88
6/11/2011 T
6/12/2011 0.33
6/13/2011 0.46
6/14/2011 0.00
6/15/2011 0.00
6/16/2011 0.00
6/17/2011 0.00
6/18/2011 0.00
6/19/2011 0.79
6/20/2011 0.11
6/21/2011 0.00
6/22/2011 0.52
6/23/2011 0.00
6/24/2011 0.18
6/25/2011 0.00
6/26/2011 0.00
6/27/2011 T
6/28/2011 0.17
6/29/2011 T
6/30/2011 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2011 0.00
7/2/2011 0.00
7/3/2011 0.00
7/4/2011 0.00
7/5/2011 1.39
7/6/2011 0.11
7/7/2011 T
7/8/2011 0.18
7/9/2011 1.49
7/10/2011 0.00
7/11/2011 0.00
7/12/2011 0.00
7/13/2011 0.00
7/14/2011 T
7/15/2011 0.00
7/16/2011 0.00
7/17/2011 0.00
7/18/2011 0.00
7/19/2011 0.00
7/20/2011 0.12
7/21/2011 0.85
7/22/2011 0.00
7/23/2011 0.00
7/24/2011 0.01
7/25/2011 0.06
7/26/2011 0.05
7/27/2011 0.00
7/28/2011 0.00
7/29/2011 0.00
7/30/2011 0.00
7/31/2011 0.35
8/1/2011 **
8/2/2011 **
8/3/2011 **
8/4/2011 **
8/5/2011 **
8/6/2011 **
8/7/2011 **
8/8/2011 **
8/9/2011 **
8/10/2011 **
8/11/2011 **
8/12/2011 **
8/13/2011 0.00
8/14/2011 0.08
8/15/2011 0.04
8/16/2011 0.00
8/17/2011 0.00
8/18/2011 T
8/19/2011 0.00
8/20/2011 0.00
8/21/2011 0.00
8/22/2011 0.09
8/23/2011 0.00
8/24/2011 0.00
8/25/2011 0.00
8/26/2011 0.38
8/27/2011 0.00
8/28/2011 T
8/29/2011 0.00
8/30/2011 0.00
8/31/2011
9/1/2011 0.00
9/2/2011 0.00
9/3/2011 0.46
9/4/2011 0.14
9/5/2011 0.14
9/6/2011 3.23
9/7/2011 0.75
9/8/2011 0.00
9/9/2011 0.00
9/10/2011 0.00
9/11/2011 0.00
9/12/2011 0.00
9/13/2011 0.00
9/14/2011 0.00
9/15/2011 0.00
9/16/2011 T
9/17/2011 0.00
9/18/2011 0.00
9/19/2011 0.00
9/20/2011 0.03
9/21/2011 0.05
9/22/2011 0.02
9/23/2011 T
9/24/2011 0.36
9/25/2011 0.00
9/26/2011 T
9/27/2011 0.11
9/28/2011 0.20
9/29/2011 0.00
9/30/2011 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2010 7:00 AM 0.28 M M M M
10/2/2010 7:00 AM 0.00 0.0 M M M
10/3/2010 7:00 AM 0.00 0.0 M M M
10/4/2010 7:00 AM 0.11 M M M M
10/5/2010 7:00 AM 0.01 M M M M
10/6/2010 7:00 AM 0.01 M M M M
10/7/2010 7:00 AM T M M M M
10/8/2010 7:00 AM 0.00 0.0 M M M
10/9/2010 7:00 AM 0.00 0.0 M M M
10/10/2010 7:00 AM 0.00 0.0 M M M
10/11/2010 7:00 AM 0.00 0.0 M M M
10/12/2010 7:00 AM 0.00 0.0 M M M
10/13/2010 7:00 AM 0.04 M M M M SHRA & TRW at obs. time
10/14/2010 7:00 AM 0.44 M M M M
10/15/2010 7:00 AM 0.07 0.0 M M M
10/16/2010 7:00 AM 0.00 0.0 M M M
10/17/2010 7:00 AM 0.00 0.0 M M M
10/18/2010 7:00 AM 0.00 0.0 M M M
10/19/2010 7:00 AM 0.00 0.0 M M M
10/20/2010 7:00 AM 0.42 M M M M
10/21/2010 7:00 AM 0.22 M M M M
10/22/2010 7:00 AM 0.00 0.0 M M M
10/23/2010 7:00 AM 0.00 0.0 M M M
10/24/2010 7:00 AM 0.00 0.0 M M M
10/25/2010 7:00 AM 0.00 0.0 M M M
10/26/2010 7:00 AM 0.10 M M M M
10/27/2010 7:00 AM 0.81 M M M M
10/28/2010 7:00 AM 0.10 M M M M
10/29/2010 7:00 AM 0.00 0.0 M M M
11/1/2010 7:00 AM 0.00 0.0 M M M
11/2/2010 7:00 AM 0.00 0.0 M M M
11/3/2010 7:00 AM 0.00 0.0 M M M
11/4/2010 7:00 AM 0.86 M M M M
11/5/2010 7:00 AM 0.23 M M M M
11/6/2010 7:00 AM T M M M M
11/7/2010 7:00 AM 0.00 0.0 M M M cold, low 20s
11/8/2010 7:00 AM 0.00 0.0 M M M
11/9/2010 7:00 AM 0.00 0.0 M M M
11/10/2010 7:00 AM 0.00 0.0 M M M
11/11/2010 7:00 AM 0.00 0.0 M M M
11/12/2010 7:00 AM 0.00 0.0 M M M
11/13/2010 7:00 AM 0.00 0.0 M M M
11/14/2010 7:00 AM 0.00 0.0 M M M
11/15/2010 7:00 AM 0.00 0.0 M M M
11/16/2010 7:00 AM 0.55 M M M M
11/17/2010 7:00 AM 0.41 M M M M
11/18/2010 7:00 AM 0.00 0.0 M M M
11/19/2010 7:00 AM 0.02 M M M M
11/20/2010 7:00 AM 0.00 0.0 M M M
11/21/2010 7:00 AM 0.00 0.0 M M M
11/22/2010 7:00 AM 0.00 0.0 M M M
11/23/2010 7:00 AM 0.00 0.0 M M M
11/24/2010 7:00 AM 0.02 M M M M
11/25/2010 7:00 AM 0.00 0.0 M M M
11/26/2010 7:00 AM 0.03 M M M M
11/27/2010 7:00 AM 0.00 0.0 M M M
11/28/2010 7:00 AM 0.00 0.0 M M M
11/29/2010 7:00 AM 0.00 0.0 M M M
11/30/2010 7:00 AM 0.18 M M M M
12/1/2010 7:00 AM 2.16 M M M M
12/2/2010 7:00 AM T T M M M first snow flurries of winter
12/3/2010 7:00 AM 0.02 0.1 M 0.0 M
12/4/2010 7:00 AM T T M M M
12/5/2010 7:00 AM 0.18 3.5 M 3.0 M
12/6/2010 7:00 AM 0.01 0.2 M 3.0 M
12/7/2010 7:00 AM T T M 2.5 M
12/8/2010 7:00 AM T T M 2.0 M
12/9/2010 7:00 AM 0.00 0.0 M 2.0 M
12/10/2010 7:00 AM 0.00 0.0 M 2.0 M
12/11/2010 7:00 AM 0.00 0.0 M 1.0 M
12/12/2010 7:00 AM 0.01 M M T M very light glaze of ice on some surfaces
12/13/2010 7:00 AM 0.02 0.2 M T M snow blew away overnight
12/14/2010 7:00 AM T T M T M bitterly cold yesterday with wind
12/15/2010 7:00 AM 0.00 0.0 M T M very windy..cold..wind chills <0F.
12/16/2010 7:00 AM 0.21 2.2 M 2.0 M
12/17/2010 7:00 AM 0.43 2.0 0.43 3.5 0.64 sleet, freezing rain fell after snow..hard crust on surface.
12/18/2010 7:00 AM 0.00 0.0 M 3.0 M
12/19/2010 7:00 AM T T M 2.5 M
12/20/2010 7:00 AM T T M 2.0 M
12/21/2010 7:00 AM T T M 2.0 M several snow showers yesterday morning
12/22/2010 7:00 AM T 0.0 M 1.5 M some very light rain or drizzle
12/23/2010 7:00 AM T T M 1.0 M drizzle during the day, snow flurries at night behind cold front
12/24/2010 7:00 AM 0.00 0.0 M M M
12/29/2010 7:00 AM 0.00 0.0 M 4.0 M
12/30/2010 7:00 AM 0.00 0.0 M 3.5 M
12/31/2010 7:00 AM 0.00 0.0 M 2.0 M
1/1/2011 7:00 AM 0.00 0.0 M 1.0 M
1/2/2011 7:00 AM 0.05 M M T M
1/3/2011 7:00 AM 0.00 0.0 M M M
1/4/2011 7:00 AM 0.00 0.0 M M M
1/5/2011 7:00 AM 0.00 0.0 M T M
1/6/2011 7:00 AM 0.00 0.0 M M M
1/7/2011 7:00 AM 0.04 0.7 M 0.5 M
1/8/2011 7:00 AM 0.07 2.0 M 2.0 0.11
1/9/2011 7:00 AM 0.01 0.2 M 2.0 M snow showers with strong winds much of yesterday
1/10/2011 7:00 AM 0.00 0.0 M 1.5 0.12
1/11/2011 7:00 AM 0.05 0.5 M 2.0 M
1/12/2011 7:00 AM 0.09 1.5 M 3.0 M 2 bands of snow in the evening..1.0" and 0.5". Lot of drifting this morning.
1/13/2011 7:00 AM T T M 3.0 M good dusting of snow..not quite measurable.
1/14/2011 7:00 AM 0.00 0.0 M 2.5 M
1/15/2011 7:00 AM 0.00 0.0 M 2.0 M
1/16/2011 7:00 AM 0.00 0.0 M 1.5 M
1/17/2011 7:00 AM 0.00 0.0 M 1.0 M
1/18/2011 7:00 AM 0.09 0.9 M 1.5 M
1/19/2011 7:00 AM 0.00 0.0 M 0.5 M
1/20/2011 7:00 AM 0.00 0.0 M M M
1/21/2011 7:00 AM T T M T M cold front with snow showers moved thru overnight
1/22/2011 7:00 AM 0.00 0.0 M M M
1/23/2011 7:00 AM T T M 0.0 M
1/24/2011 7:00 AM T T M 0.0 M
1/25/2011 7:00 AM 0.00 0.0 M M M
1/26/2011 7:00 AM 0.04 M M M M
1/27/2011 7:00 AM 0.26 0.1 M T M
1/28/2011 7:00 AM T T M T M good dusting of snow from clipper system
1/29/2011 7:00 AM 0.02 0.2 M 0.0 M snow yesterday morning..melted away by early p.m.
1/30/2011 7:00 AM 0.00 0.0 M M M
1/31/2011 7:00 AM 0.00 0.0 M M M
2/1/2011 7:00 AM 0.00 0.0 M M M
2/2/2011 7:00 AM 0.70 M M M M
2/3/2011 7:00 AM 0.00 0.0 M M M
2/4/2011 7:00 AM 0.00 0.0 M M M
2/5/2011 7:00 AM T M M M M rain just began around obs time
2/6/2011 7:00 AM 0.02 M M M M rain fell just after 7am yesterday
2/7/2011 7:00 AM 0.00 0.0 M M M
2/8/2011 7:00 AM 0.00 0.0 M M M
2/9/2011 7:00 AM 0.00 0.0 M M M
2/10/2011 7:00 AM 0.04 0.8 M 1.0 M very powdery snow
2/11/2011 7:00 AM 0.00 0.0 M T M clear, cold ~10F
2/12/2011 7:00 AM 0.00 0.0 M M M
2/13/2011 7:00 AM 0.00 0.0 M M M
2/14/2011 7:00 AM 0.00 0.0 M M M
2/15/2011 7:00 AM 0.00 0.0 M M M
2/16/2011 7:00 AM 0.00 0.0 M M M
2/17/2011 7:00 AM 0.00 0.0 M M M
2/18/2011 7:00 AM 0.00 0.0 M M M
2/19/2011 7:00 AM T M M M M
2/20/2011 7:00 AM 0.00 0.0 M M M
2/21/2011 7:00 AM 0.00 0.0 M M M
2/22/2011 7:00 AM 0.03 M M M M
2/23/2011 7:00 AM 0.02 0.1 M T M
2/24/2011 7:00 AM 0.00 0.0 M M M
2/25/2011 7:00 AM 1.33 M M M M
2/26/2011 7:00 AM T M M M M
2/27/2011 7:00 AM 0.00 0.0 M M M
2/28/2011 7:00 AM 0.04 M M M M very warm morning..mid 50s
3/1/2011 7:00 AM 1.18 M M M M
3/2/2011 7:00 AM 0.00 0.0 M M M
3/3/2011 7:00 AM 0.00 0.0 M M M
3/4/2011 7:00 AM 0.00 0.0 M M M
3/5/2011 7:00 AM T M M M M
3/6/2011 7:00 AM 0.83 M M M M raining hard at obs. time
3/7/2011 7:00 AM 1.22 T M T M
3/8/2011 7:00 AM 0.00 0.0 M M M
3/9/2011 7:00 AM 0.04 M M M M
3/10/2011 7:00 AM 1.04 M M M M
3/11/2011 7:00 AM 0.31 T M M M
3/12/2011 7:00 AM 0.00 0.0 M M M
3/13/2011 7:00 AM 0.00 0.0 M M M
3/14/2011 7:00 AM 0.00 0.0 M M M
3/15/2011 7:00 AM 0.02 M M M M
3/16/2011 7:00 AM 0.24 M M M M
3/17/2011 7:00 AM 0.00 0.0 M M M
3/18/2011 7:00 AM 0.00 0.0 M M M
3/19/2011 7:00 AM 0.17 M M M M
3/20/2011 7:00 AM 0.00 0.0 M M M
3/21/2011 7:00 AM 0.00 0.0 M M M
3/22/2011 7:00 AM 0.00 0.0 M M M very warm morning..low 60s
3/23/2011 7:00 AM 0.00 0.0 M M M
3/24/2011 7:00 AM 0.38 M M M M
3/25/2011 7:00 AM 0.00 0.0 M M M
3/26/2011 7:00 AM 0.00 0.0 M M M
3/27/2011 7:00 AM 0.17 0.3 M T M sleet and some snow
3/28/2011 7:00 AM 0.02 M M M M light snow beginning around obs. time
3/29/2011 7:00 AM 0.04 0.3 M 0.0 M snow yesterday melted..cold (mid-20s) and heavy frost this a.m.
3/30/2011 7:00 AM 0.09 M M M M
3/31/2011 7:00 AM 0.24 M M M M foggy this a.m.
4/1/2011 7:00 AM 0.16 T M M M a little snow early this a.m.
4/2/2011 7:00 AM 0.08 T M M M snow showers during the day yesterday
4/3/2011 7:00 AM 0.01 M M M M scattered showers yesterday..very windy
4/4/2011 7:00 AM 0.00 0.0 M M M
4/5/2011 7:00 AM 1.14 M M M M very windy behind front..some thunder early a.m.
4/6/2011 7:00 AM 0.09 T M M M most rain just after 7am yest., snow showers during the day & evening. Heavy frost this morning.
4/7/2011 7:00 AM 0.00 0.0 M M M
4/8/2011 7:00 AM 0.00 0.0 M M M
4/9/2011 7:00 AM 1.15 M M M M t-storms last night; dense fog this a.m.
4/10/2011 7:00 AM 0.58 M M M M dense fog this a.m.
4/11/2011 7:00 AM 0.00 0.0 M M M
4/12/2011 7:00 AM 0.67 M M M M
4/13/2011 7:00 AM 0.39 M M M M
4/14/2011 7:00 AM 0.00 0.0 M M M
4/15/2011 7:00 AM 0.00 0.0 M M M
4/16/2011 7:00 AM 0.09 M M M M
4/17/2011 7:00 AM 0.93 M M M M high winds overnight
4/18/2011 7:00 AM 0.00 0.0 M M M
4/19/2011 7:00 AM T M M M M a few sprinkles in the late afternoon
4/20/2011 7:00 AM 0.00 0.0 M M M
4/21/2011 7:00 AM 0.00 0.0 M M M
4/22/2011 7:00 AM 0.03 M M M M
4/23/2011 7:00 AM 0.30 M M M M
4/24/2011 7:00 AM 0.00 0.0 M M M
4/25/2011 7:00 AM 0.00 0.0 M M M
4/26/2011 7:00 AM 0.00 0.0 M M M
4/27/2011 7:00 AM 0.00 0.0 M M M
4/28/2011 7:00 AM 1.64 M M M M
4/29/2011 7:00 AM 0.00 0.0 M M M
4/30/2011 7:00 AM 0.00 0.0 M M M
5/1/2011 7:00 AM 0.00 0.0 M M M
5/2/2011 7:00 AM 0.05 M M M M
5/3/2011 7:00 AM 0.00 0.0 M M M
5/4/2011 7:00 AM 0.72 M M M M
5/5/2011 7:00 AM 0.03 M M M M
5/6/2011 7:00 AM 0.00 0.0 M M M
5/7/2011 7:00 AM 0.01 M M M M
5/8/2011 7:00 AM 0.70 M M M M
5/9/2011 7:00 AM 0.02 M M M M light fog this morning
5/10/2011 7:00 AM T M M M M
5/11/2011 7:00 AM 0.54 M M M M strong thunderstorms yesterday evening
5/12/2011 7:00 AM 0.02 M M M M
5/13/2011 7:00 AM 0.09 M M M M
5/14/2011 7:00 AM 0.15 M M M M thunderstorms afternoon and evening close but mostly missed
5/15/2011 7:00 AM 0.97 M M M M
5/16/2011 7:00 AM 0.11 M M M M
5/17/2011 7:00 AM 0.18 M M M M
5/18/2011 7:00 AM 0.94 M M M M
5/19/2011 7:00 AM 0.28 M M M M
5/20/2011 7:00 AM 0.01 M M M M
5/21/2011 7:00 AM 0.00 0.0 M M M
5/22/2011 7:00 AM 0.00 0.0 M M M
5/23/2011 7:00 AM 1.62 M M M M several storms..first dropped 0.35", second one well over 1"
5/24/2011 7:00 AM 0.00 0.0 M M M
5/25/2011 7:00 AM 0.12 M M M M
5/26/2011 7:00 AM 0.00 0.0 M M M
5/27/2011 7:00 AM 1.71 M M M M several rounds of thunderstorms from about 8pm until near midnight
5/28/2011 7:00 AM 0.03 M M M M
5/29/2011 7:00 AM 0.00 0.0 M M M
5/30/2011 7:00 AM 0.00 0.0 M M M
5/31/2011 7:00 AM 0.00 0.0 M M M
6/1/2011 7:00 AM 0.00 0.0 M M M
6/2/2011 7:00 AM 0.00 0.0 M M M
6/3/2011 7:00 AM 0.00 0.0 M M M
6/4/2011 7:00 AM 0.00 0.0 M M M
6/5/2011 7:00 AM 0.16 M M M M t-storm moved through ~3-4 am
6/6/2011 7:00 AM 0.00 0.0 M M M
6/7/2011 7:00 AM 0.00 0.0 M M M
6/8/2011 7:00 AM 0.01 M M M M
6/9/2011 7:00 AM 0.00 0.0 M M M
6/10/2011 7:00 AM 0.88 M M M M strong thunderstorms with frequent and very close lightning strikes ~615 to 730pm
6/11/2011 7:00 AM T M M M M
6/12/2011 7:00 AM 0.33 M M M M
6/13/2011 7:00 AM 0.46 M M M M Thunderstorm around 330 to 430 pm
6/14/2011 7:00 AM 0.00 0.0 M M M cool morning..upper 40s to low 50s
6/15/2011 7:00 AM 0.00 0.0 M M M
6/16/2011 7:00 AM 0.00 0.0 M M M
6/17/2011 7:00 AM 0.00 0.0 M M M
6/18/2011 7:00 AM 0.00 0.0 M M M
6/19/2011 7:00 AM 0.79 M M M M strong t-storm ~430PM, winds gusted to ~30-35mph, rain fell in <1 hr
6/20/2011 7:00 AM 0.11 M M M M
6/21/2011 7:00 AM 0.00 0.0 M M M thunder around 5AM but no rain.
6/22/2011 7:00 AM 0.52 M M M M 0.34" & pea-size hail in storm ~600 PM; 0.18" more in storm ~ 100 AM.
6/23/2011 7:00 AM 0.00 0.0 M M M
6/24/2011 7:00 AM 0.18 M M M M
6/25/2011 7:00 AM 0.00 0.0 M M M
6/26/2011 7:00 AM 0.00 0.0 M M M
6/27/2011 7:00 AM T M M M M
6/28/2011 7:00 AM 0.17 M M M M thunderstorm ~300 AM
6/29/2011 7:00 AM T M M M M
6/30/2011 7:00 AM 0.00 0.0 M M M cool morning..low/mid 50s
7/1/2011 7:00 AM 0.00 0.0 M M M
7/2/2011 7:00 AM 0.00 0.0 M M M
7/3/2011 7:00 AM 0.00 0.0 M M M
7/4/2011 7:00 AM 0.00 0.0 M M M
7/5/2011 7:00 AM 1.39 M M M M rain fell in stong storms between ~4 & 6 pm
7/6/2011 7:00 AM 0.11 M M M M overnight rain shower
7/7/2011 7:00 AM T M M M M very humid (Tds near 70F), fog this a.m. ~1/2 mi. vsby
7/8/2011 7:00 AM 0.18 M M M M
7/9/2011 7:00 AM 1.49 M M M M
7/10/2011 7:00 AM 0.00 0.0 M M M
7/11/2011 7:00 AM 0.00 0.0 M M M
7/12/2011 7:00 AM 0.00 0.0 M M M
7/13/2011 7:00 AM 0.00 0.0 M M M warmest morning I ever remember in Blacksburg (6+ yrs)
7/14/2011 7:00 AM T M M M M much cooler morning, dewpoints back into the 50s
7/15/2011 7:00 AM 0.00 0.0 M M M
7/16/2011 7:00 AM 0.00 0.0 M M M
7/17/2011 7:00 AM 0.00 0.0 M M M
7/18/2011 7:00 AM 0.00 0.0 M M M
7/19/2011 7:00 AM 0.00 0.0 M M M
7/20/2011 7:00 AM 0.12 M M M M
7/21/2011 7:00 AM 0.85 M M M M heavy shower/thunderstorm ~ 9pm to 1030pm
7/22/2011 7:00 AM 0.00 0.0 M M M
7/23/2011 7:00 AM 0.00 0.0 M M M
7/24/2011 7:00 AM 0.01 M M M M
7/25/2011 7:00 AM 0.06 M M M M
7/26/2011 7:00 AM 0.05 M M M M
7/27/2011 7:00 AM 0.00 0.0 M M M a little cooler morning..mid 60s
7/28/2011 7:00 AM 0.00 0.0 M M M
7/29/2011 7:00 AM 0.00 0.0 M M M
7/30/2011 7:00 AM 0.00 0.0 M M M
7/31/2011 7:00 AM 0.35 M M M M
8/14/2011 7:00 AM 0.08 M M M M
8/15/2011 7:00 AM 0.04 M M M M
8/16/2011 7:00 AM 0.00 0.0 M M M
8/17/2011 7:00 AM 0.00 0.0 M M M cool morning in the upper 50s
8/18/2011 7:00 AM T M M M M
8/19/2011 7:00 AM 0.00 0.0 M M M
8/20/2011 7:00 AM 0.00 0.0 M M M
8/21/2011 7:00 AM 0.00 0.0 M M M
8/22/2011 7:00 AM 0.09 M M M M
8/23/2011 7:00 AM 0.00 0.0 M M M cool morning..upper 40s to low 50s.
8/24/2011 7:00 AM 0.00 0.0 M M M
8/25/2011 7:00 AM 0.00 0.0 M M M
8/26/2011 7:00 AM 0.38 M M M M fog this morning..~3/4m vsby.
8/27/2011 7:00 AM 0.00 0.0 M M M very warm morning (>70F) with tropical air from Irene
8/28/2011 7:00 AM T M M M M few sprinkles from Irene..winds gusted to 25+ mph or so yesterday
8/29/2011 7:00 AM 0.00 0.0 M M M
8/30/2011 7:00 AM 0.00 0.0 M M M
9/1/2011 7:00 AM 0.00 0.0 M M M
9/2/2011 7:00 AM 0.00 0.0 M M M
9/3/2011 7:00 AM 0.46 M M M M foggy this morning
9/4/2011 7:00 AM 0.14 M M M M
9/5/2011 7:00 AM 0.14 M M M M
9/6/2011 7:00 AM 3.23 M M M M
9/7/2011 7:00 AM 0.75 M M M M
9/8/2011 7:00 AM 0.00 0.0 M M M foggy..vsby ~3/4 mi in town
9/9/2011 7:00 AM 0.00 0.0 M M M foggy
9/10/2011 7:00 AM 0.00 0.0 M M M
9/11/2011 7:00 AM 0.00 0.0 M M M
9/12/2011 7:00 AM 0.00 0.0 M M M
9/13/2011 7:00 AM 0.00 0.0 M M M
9/14/2011 7:00 AM 0.00 0.0 M M M
9/15/2011 7:00 AM 0.00 0.0 M M M
9/16/2011 7:00 AM T M M M M much cooler..low 40s this morning
9/17/2011 7:00 AM 0.00 0.0 M M M
9/18/2011 7:00 AM 0.00 0.0 M M M
9/19/2011 7:00 AM 0.00 0.0 M M M
9/20/2011 7:00 AM 0.03 M M M M raining at obs. time
9/21/2011 7:00 AM 0.05 M M M M
9/22/2011 7:00 AM 0.02 M M M M some fog
9/23/2011 7:00 AM T M M M M very light rain at obs. time
9/24/2011 7:00 AM 0.36 M M M M
9/25/2011 7:00 AM 0.00 0.0 M M M
9/26/2011 7:00 AM T M M M M
9/27/2011 7:00 AM 0.11 M M M M
9/28/2011 7:00 AM 0.20 M M M M
9/29/2011 7:00 AM 0.00 0.0 M M M
9/30/2011 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
12/25/2010 12/28/2010 3:00 PM 4 0.32 4.5 M
8/1/2011 8/13/2011 7:00 PM 13 0.00 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