Station Overview Station Location
Station Number IL-CK-129 Latitude 42.013539
Station Name Schaumburg 2.7 WSW Longitude -88.128858
County Cook Elevation (ft) 827



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 3.04 1.09 40 0.88 21 0.21 19 4 5 0 0.0 0 0
Nov 10 2.95 2.19 29 2.11 24 0.08 5 2 8 1 0.0 0 0
Dec 10 2.11 1.72 31 0.87 19 0.85 12 3 7 3 3.1 3 8
Jan 11 1.67 0.90 31 0.42 16 0.48 15 3 2 9 0.0 0 12
Feb 11 1.58 3.32 28 2.03 15 1.29 13 1 10 1 2.4 4 6
March 11 2.18 2.24 31 1.46 27 0.78 4 1 7 3 0.0 0 0
April 11 3.41 5.91 30 5.06 25 0.85 5 1 15 2 0.8 1 0
May 11 4.12 6.49 31 4.06 20 2.43 11 4 10 2 0.0 0 0
June 11 4.03 3.92 30 2.09 24 1.83 6 2 9 1 0.0 0 0
July 11 3.68 7.36 31 6.09 21 1.27 10 2 8 0 0.0 0 0
Aug 11 4.66 6.16 30 3.72 22 2.44 8 2 8 0 0.0 0 0
Sept 11 3.42 4.12 30 3.96 23 0.16 7 2 9 2 0.0 0 0
Water Year Totals: 36.85" 45.42" 372 days 32.75" 257 12.67" 115 days 27 98 days 24 days 6.3" 8 days 26 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 **
10/2/2010 **
10/3/2010 0.19
10/4/2010 0.00
10/5/2010 0.00
10/6/2010 0.00 **
10/7/2010 **
10/8/2010 **
10/9/2010 **
10/10/2010 0.00
10/11/2010 0.00 **
10/12/2010 0.00 **
10/13/2010 0.00 **
10/14/2010 0.05 **
10/15/2010 0.00 **
10/16/2010 0.00 **
10/17/2010 0.00 **
10/18/2010 0.00 0.02
10/19/2010 **
10/20/2010 **
10/21/2010 0.00
10/22/2010 0.00
10/23/2010 0.00
10/24/2010 0.34
10/25/2010 0.27
10/26/2010 0.21
10/27/2010 0.01
10/28/2010 0.00
10/29/2010 0.00
10/30/2010 0.00
10/31/2010 0.00
11/1/2010 0.00
11/2/2010 0.00
11/3/2010 **
11/4/2010 **
11/5/2010 0.07
11/6/2010 0.00
11/7/2010 0.00
11/8/2010 0.00
11/9/2010 0.00
11/10/2010 0.00
11/11/2010
11/12/2010 0.22
11/13/2010 0.02
11/14/2010 0.10
11/15/2010 0.09
11/16/2010 0.00
11/17/2010 0.02
11/18/2010 0.00
11/19/2010 0.00
11/20/2010 **
11/21/2010 0.01
11/22/2010 0.00
11/23/2010 0.82
11/24/2010 0.00
11/25/2010 0.26
11/26/2010 T
11/27/2010 0.00
11/28/2010 0.00
11/29/2010 0.00
11/30/2010 0.58
12/1/2010 0.01
12/2/2010 T
12/3/2010 0.00
12/4/2010 0.28
12/5/2010 **
12/6/2010 **
12/7/2010 **
12/8/2010 0.09
12/9/2010 0.00
12/10/2010 0.04
12/11/2010 0.00
12/12/2010 **
12/13/2010 0.39
12/14/2010 0.00
12/15/2010 0.00
12/16/2010 0.00
12/17/2010 0.02
12/18/2010 0.00
12/19/2010 0.00
12/20/2010 0.00
12/21/2010 0.29
12/22/2010 T
12/23/2010 T
12/24/2010 **
12/25/2010 **
12/26/2010 **
12/27/2010 **
12/28/2010 **
12/29/2010 0.37
12/30/2010 0.01
12/31/2010 0.22
Day of YearDaily PrcpMultiday Prcp
1/1/2011 **
1/2/2011 **
1/3/2011 **
1/4/2011 0.26
1/5/2011 0.00
1/6/2011 T
1/7/2011 T
1/8/2011 **
1/9/2011 **
1/10/2011 **
1/11/2011 **
1/12/2011 **
1/13/2011 0.18
1/14/2011 T
1/15/2011 T
1/16/2011 0.00
1/17/2011 T
1/18/2011 0.37
1/19/2011 T
1/20/2011 T
1/21/2011 0.00
1/22/2011 **
1/23/2011 **
1/24/2011 **
1/25/2011 **
1/26/2011 0.04
1/27/2011 T
1/28/2011 0.05
1/29/2011 0.00
1/30/2011 T
1/31/2011 0.00
2/1/2011 0.14
2/2/2011 **
2/3/2011 **
2/4/2011 **
2/5/2011 **
2/6/2011 **
2/7/2011 **
2/8/2011 **
2/9/2011 **
2/10/2011 **
2/11/2011 **
2/12/2011 **
2/13/2011 **
2/14/2011 1.29
2/15/2011 0.00
2/16/2011 T
2/17/2011 0.00
2/18/2011 0.00
2/19/2011 0.00
2/20/2011 0.22
2/21/2011 0.91
2/22/2011 0.06
2/23/2011 0.01
2/24/2011 0.17
2/25/2011 0.06
2/26/2011 0.08
2/27/2011 0.09
2/28/2011 0.29
3/1/2011 0.00
3/2/2011 **
3/3/2011 **
3/4/2011 **
3/5/2011 0.78
3/6/2011 0.06
3/7/2011 0.00
3/8/2011 0.00
3/9/2011 0.41
3/10/2011 0.03
3/11/2011 0.00
3/12/2011 0.00
3/13/2011 0.00
3/14/2011 0.00
3/15/2011 0.00
3/16/2011 T
3/17/2011 0.00
3/18/2011 T
3/19/2011 0.00
3/20/2011 0.00
3/21/2011 0.54
3/22/2011 0.11
3/23/2011 0.27
3/24/2011 0.04
3/25/2011 0.00
3/26/2011 T
3/27/2011 0.00
3/28/2011 0.00
3/29/2011 0.00
3/30/2011 0.00
3/31/2011 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2011 0.00
4/2/2011 0.09
4/3/2011 0.00
4/4/2011 0.26
4/5/2011 T
4/6/2011 **
4/7/2011 **
4/8/2011 0.85
4/9/2011 T
4/10/2011 0.00
4/11/2011 0.04
4/12/2011 0.00
4/13/2011 0.00
4/14/2011 0.00
4/15/2011 0.00
4/16/2011 0.72
4/17/2011 0.13
4/18/2011 0.59
4/19/2011 0.05
4/20/2011 1.18
4/21/2011 0.01
4/22/2011 0.24
4/23/2011 0.54
4/24/2011 0.00
4/25/2011 0.02
4/26/2011 0.83
4/27/2011 0.07
4/28/2011 0.29
4/29/2011 **
4/30/2011 **
5/1/2011 0.02
5/2/2011 0.00
5/3/2011 0.00
5/4/2011 **
5/5/2011 **
5/6/2011 0.03
5/7/2011 T
5/8/2011 T
5/9/2011 0.00
5/10/2011 0.02
5/11/2011 0.00
5/12/2011 1.11
5/13/2011 0.00
5/14/2011 0.02
5/15/2011 0.24
5/16/2011 0.01
5/17/2011 0.00
5/18/2011 0.03
5/19/2011 0.05
5/20/2011 **
5/21/2011 **
5/22/2011 0.01
5/23/2011 0.63
5/24/2011 0.00
5/25/2011 0.11
5/26/2011 1.84
5/27/2011 **
5/28/2011 **
5/29/2011 **
5/30/2011 2.37
5/31/2011 0.00
6/1/2011 0.02
6/2/2011 0.00
6/3/2011 0.03
6/4/2011 0.00
6/5/2011 T
6/6/2011 0.00
6/7/2011 0.00
6/8/2011 0.00
6/9/2011 0.88
6/10/2011 **
6/11/2011 **
6/12/2011 **
6/13/2011 1.66
6/14/2011 0.00
6/15/2011 0.54
6/16/2011 0.27
6/17/2011 0.01
6/18/2011 0.00
6/19/2011 0.00
6/20/2011 0.00
6/21/2011 0.14
6/22/2011 0.17
6/23/2011 **
6/24/2011 0.17
6/25/2011 0.00
6/26/2011 0.00
6/27/2011 0.00
6/28/2011 0.03
6/29/2011 0.00
6/30/2011 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2011 0.00
7/2/2011 0.00
7/3/2011 **
7/4/2011 **
7/5/2011 **
7/6/2011 **
7/7/2011 **
7/8/2011 **
7/9/2011 0.00
7/10/2011 0.00
7/11/2011 0.00
7/12/2011 0.27
7/13/2011 0.03
7/14/2011 0.00
7/15/2011 0.00
7/16/2011 0.00
7/17/2011 0.00
7/18/2011 0.00
7/19/2011 0.01
7/20/2011 0.00
7/21/2011 0.00
7/22/2011 0.75
7/23/2011 4.18
7/24/2011 0.04
7/25/2011 0.17
7/26/2011 0.00
7/27/2011 0.00
7/28/2011 0.64
7/29/2011 **
7/30/2011 **
7/31/2011 1.27
8/1/2011 0.00
8/2/2011 0.00
8/3/2011 0.72
8/4/2011 0.00
8/5/2011 **
8/6/2011 0.31
8/7/2011 0.01
8/8/2011 0.54
8/9/2011 1.14
8/10/2011 0.00
8/11/2011 0.00
8/12/2011 0.00
8/13/2011 0.07
8/14/2011 0.41
8/15/2011 0.00
8/16/2011 **
8/17/2011 **
8/18/2011 **
8/19/2011 **
8/20/2011 **
8/21/2011 2.13
8/22/2011 0.00
8/23/2011 0.00
8/24/2011 0.74
8/25/2011 0.00
8/26/2011 0.00
8/27/2011 0.00
8/28/2011 0.00
8/29/2011
8/30/2011 0.00
8/31/2011 0.09
9/1/2011 **
9/2/2011 **
9/3/2011 0.00
9/4/2011 0.06
9/5/2011 0.00
9/6/2011 0.00
9/7/2011 0.00
9/8/2011 0.00
9/9/2011 T
9/10/2011 0.22
9/11/2011 0.00
9/12/2011 0.00
9/13/2011 0.00
9/14/2011 0.00
9/15/2011 0.04
9/16/2011 **
9/17/2011 **
9/18/2011 0.16
9/19/2011 0.42
9/20/2011 0.01
9/21/2011 0.00
9/22/2011 0.00
9/23/2011 0.00
9/24/2011 0.00
9/25/2011 T
9/26/2011 1.65
9/27/2011 1.13
9/28/2011 0.31
9/29/2011 0.12
9/30/2011 **



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/4/2010 7:00 AM 0.00 0.0 M M M
10/5/2010 7:00 AM 0.00 0.0 M M M
10/6/2010 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 0.00 0.0 M M M
10/14/2010 7:00 AM 0.05 M M M M
10/15/2010 7:00 AM 0.00 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
10/22/2010 8:00 AM 0.00 0.0 M M M
10/23/2010 7:00 AM 0.00 0.0 M M M
10/24/2010 8:00 AM 0.34 M M M M
10/25/2010 7:00 AM 0.27 M M M M
10/26/2010 7:30 AM 0.21 M M M M
10/27/2010 7:00 AM 0.01 M M M M
10/28/2010 7:00 AM 0.00 0.0 M M M
10/29/2010 7:00 AM 0.00 0.0 M M M
10/30/2010 7:00 AM 0.00 0.0 M M M
10/31/2010 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
11/6/2010 7:00 AM 0.00 0.0 M M M
11/7/2010 7:00 AM 0.00 0.0 M M M
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
11/12/2010 7:00 AM 0.22 M M M M
11/13/2010 7:00 AM 0.02 M M M M
11/14/2010 7:00 AM 0.10 M M M M
11/15/2010 7:00 AM 0.09 M M M M
11/16/2010 7:00 AM 0.00 0.0 M M M
11/17/2010 7:00 AM 0.02 M M M M
11/18/2010 7:00 AM 0.00 0.0 M M M
11/19/2010 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 0.82 M M M M Severe wx in area yesterday PM. Tornado sirens activated.
11/24/2010 7:00 AM 0.00 0.0 M M M
11/25/2010 7:00 AM 0.26 M M M M
11/26/2010 7:00 AM T 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 0.58 M M M M
12/1/2010 7:00 AM 0.01 M M M M
12/2/2010 7:00 AM T M M M M
12/3/2010 7:00 AM 0.00 0.0 M M M
12/4/2010 7:00 AM 0.28 2.4 M 2.5 M
12/9/2010 7:00 AM 0.00 0.0 M 3.0 M
12/10/2010 7:00 AM 0.04 0.4 M 3.5 M
12/11/2010 7:00 AM 0.00 0.0 M 2.0 M
12/14/2010 7:00 AM 0.00 0.0 M M M
12/15/2010 7:00 AM 0.00 0.0 M M M
12/16/2010 7:00 AM 0.00 0.0 M M M
12/17/2010 7:00 AM 0.02 0.3 M 2.5 M
12/18/2010 7:00 AM 0.00 0.0 M 2.5 M
12/19/2010 7:00 AM 0.00 0.0 M 2.5 M
12/20/2010 7:00 AM 0.00 0.0 M 2.5 M
12/21/2010 7:00 AM 0.29 M M M M
12/22/2010 7:00 AM T M M M M
12/23/2010 7:00 AM T M M M M
12/30/2010 7:00 AM 0.01 M M M M
12/31/2010 7:00 AM 0.22 M M M M Back to bare ground again. Thunder/lightning during past hour.
1/5/2011 7:00 AM 0.00 0.0 M M M
1/6/2011 7:00 AM T M M M M
1/7/2011 7:00 AM T T M T M
1/14/2011 7:00 AM T T M 2.0 M
1/15/2011 7:00 AM T T M 2.0 M
1/16/2011 7:00 AM 0.00 0.0 M 2.0 M
1/17/2011 7:00 AM T T M 2.0 M Flurries in the air at time of obsv.
1/18/2011 7:00 AM 0.37 M M M M
1/19/2011 7:00 AM T T M 3.5 M
1/20/2011 7:00 AM T M M 3.5 M
1/21/2011 7:00 AM 0.00 0.0 M 3.5 M Temp.@ 7AM -5°F.
1/27/2011 7:00 AM T T M 3.5 M
1/28/2011 7:00 AM 0.05 M M 4.5 M
1/29/2011 7:00 AM 0.00 0.0 M 4.5 M
1/30/2011 10:00 AM T T M 4.0 M
1/31/2011 7:00 AM 0.00 0.0 M 4.0 M
2/1/2011 7:00 AM 0.14 1.1 M 5.0 M
2/15/2011 7:00 AM 0.00 0.0 M M M
2/16/2011 1:00 PM T M M 9.0 M
2/17/2011 7:00 AM 0.00 0.0 M 4.0 M Rapid snow melt!
2/18/2011 7:00 AM 0.00 0.0 M 0.0 M Bare ground again. Just small amounts of snow where drifting occurred.
2/19/2011 11:00 AM 0.00 0.0 M M M
2/20/2011 10:00 AM 0.22 M M M M
2/21/2011 7:00 AM 0.91 0.0 M 0.0 M 21 hour precip total
2/22/2011 7:00 AM 0.06 0.4 M M M
2/23/2011 7:00 AM 0.01 T M T M
2/24/2011 7:00 AM 0.17 M M 1.0 M
2/25/2011 7:00 AM 0.06 0.3 M T M
2/26/2011 7:00 AM 0.08 0.6 M 1.0 M
2/27/2011 8:00 AM 0.09 M M 1.0 M
2/28/2011 7:30 AM 0.29 0.0 M T M Quite icy on sidewalks & driveway.
3/1/2011 7:00 AM 0.00 0.0 M 0.0 M
3/6/2011 11:00 AM 0.06 M M M M
3/7/2011 7:00 AM 0.00 0.0 M M M
3/8/2011 7:00 AM 0.00 0.0 M 0.0 M
3/9/2011 7:00 AM 0.41 0.0 M 0.0 M
3/10/2011 7:00 AM 0.03 0.0 M 0.0 M
3/11/2011 7:00 AM 0.00 0.0 M 0.0 M
3/12/2011 7:00 AM 0.00 0.0 M 0.0 M
3/13/2011 8:30 AM 0.00 0.0 M 0.0 M
3/14/2011 7:00 AM 0.00 0.0 M 0.0 M
3/15/2011 7:00 AM 0.00 0.0 M 0.0 M
3/16/2011 7:00 AM T 0.0 M 0.0 M
3/17/2011 7:00 AM 0.00 0.0 M 0.0 M
3/18/2011 7:00 AM T 0.0 M 0.0 M
3/19/2011 7:30 AM 0.00 0.0 M 0.0 M
3/20/2011 8:00 AM 0.00 0.0 M 0.0 M
3/21/2011 7:00 AM 0.54 0.0 M 0.0 M
3/22/2011 7:00 AM 0.11 0.0 M 0.0 M
3/23/2011 7:00 AM 0.27 0.0 M 0.0 M
3/24/2011 6:30 AM 0.04 T M T M
3/25/2011 6:30 AM 0.00 0.0 M 0.0 M
3/26/2011 7:30 AM T T M 0.0 M
3/27/2011 10:00 AM 0.00 0.0 M 0.0 M
3/28/2011 7:00 AM 0.00 0.0 M 0.0 M
3/29/2011 7:00 AM 0.00 0.0 M 0.0 M
3/30/2011 7:00 AM 0.00 0.0 M 0.0 M
3/31/2011 7:00 AM 0.00 0.0 M 0.0 M
4/1/2011 7:00 AM 0.00 0.0 M 0.0 M
4/2/2011 8:30 AM 0.09 0.0 M 0.0 M
4/3/2011 8:30 AM 0.00 0.0 M 0.0 M
4/4/2011 7:00 AM 0.26 0.0 M 0.0 M
4/5/2011 6:30 AM T 0.0 M 0.0 M
4/9/2011 7:30 AM T 0.0 M 0.0 M
4/10/2011 10:00 AM 0.00 0.0 M 0.0 M
4/11/2011 7:00 AM 0.04 0.0 M 0.0 M
4/12/2011 6:45 AM 0.00 0.0 M 0.0 M
4/13/2011 7:00 AM 0.00 0.0 M 0.0 M
4/14/2011 7:00 AM 0.00 0.0 M 0.0 M
4/15/2011 7:00 AM 0.00 0.0 M 0.0 M
4/16/2011 7:00 AM 0.72 0.0 M 0.0 M
4/17/2011 7:30 AM 0.13 T M 0.0 M Rain & Snow showers in the afternoon.
4/18/2011 7:00 AM 0.59 0.8 M T M
4/19/2011 6:30 AM 0.05 0.0 M 0.0 M
4/20/2011 6:45 AM 1.18 0.0 M 0.0 M Pea-size hail in evening t-storms.
4/21/2011 7:30 AM 0.01 0.0 M 0.0 M Very frosty morning.
4/22/2011 7:00 AM 0.24 0.0 M 0.0 M
4/23/2011 7:30 AM 0.54 0.0 M 0.0 M
4/24/2011 7:30 AM 0.00 0.0 M 0.0 M Happy Easter!!
4/25/2011 6:30 AM 0.02 0.0 M 0.0 M
4/26/2011 7:00 AM 0.83 0.0 M 0.0 M
4/27/2011 6:30 AM 0.07 0.0 M 0.0 M
4/28/2011 7:00 AM 0.29 0.0 M 0.0 M
5/2/2011 7:00 AM 0.00 0.0 M 0.0 M
5/3/2011 7:00 AM 0.00 0.0 M 0.0 M
5/7/2011 10:00 AM T 0.0 M 0.0 M
5/8/2011 7:00 AM T 0.0 M 0.0 M A very light sprinkle Sat. afternoon.
5/9/2011 7:00 AM 0.00 0.0 M M M
5/10/2011 7:00 AM 0.02 M M M M
5/11/2011 7:00 AM 0.00 0.0 M M M
5/12/2011 7:00 AM 1.11 M M M M
5/13/2011 7:00 AM 0.00 0.0 M M M
5/14/2011 7:00 AM 0.02 M M M M
5/15/2011 10:00 AM 0.24 M M M M
5/16/2011 7:00 AM 0.01 M M M M
5/17/2011 7:00 AM 0.00 0.0 M M M
5/18/2011 7:00 AM 0.03 M M M M
5/19/2011 7:00 AM 0.05 M M M M
5/23/2011 7:00 AM 0.63 M M M M
5/24/2011 7:00 AM 0.00 0.0 M M M
5/25/2011 6:30 AM 0.11 M M M M
5/26/2011 7:00 AM 1.84 M M M M
5/31/2011 7:00 AM 0.00 0.0 M M M
6/1/2011 7:00 AM 0.02 M M M M
6/2/2011 6:30 AM 0.00 0.0 M M M
6/3/2011 6:45 AM 0.03 M M M M
6/4/2011 10:00 AM 0.00 0.0 M M M
6/5/2011 11:00 AM T M M M M Just a few afternoon raindrops as severe t-storms passed to our SE. Distant lightning & thunder heard. Very dark skies SE of my location.
6/6/2011 7:00 AM 0.00 0.0 M M M
6/7/2011 6:45 AM 0.00 0.0 M M M
6/8/2011 6:30 AM 0.00 0.0 M M M
6/9/2011 6:45 AM 0.88 M M M M
6/14/2011 6:45 AM 0.00 0.0 M M M
6/15/2011 7:00 AM 0.54 M M M M
6/16/2011 7:00 AM 0.27 M M M M
6/17/2011 6:30 AM 0.01 M M M M
6/18/2011 7:00 AM 0.00 0.0 M M M
6/19/2011 8:00 AM 0.00 0.0 M M M
6/20/2011 6:00 AM 0.00 0.0 M M M
6/21/2011 6:45 AM 0.14 M M M M
6/22/2011 6:30 AM 0.17 M M M M
6/25/2011 7:15 AM 0.00 0.0 M M M
6/26/2011 7:00 AM 0.00 0.0 M M M
6/27/2011 6:30 AM 0.00 0.0 M M M
6/28/2011 6:45 AM 0.03 M M M M
6/29/2011 7:00 AM 0.00 0.0 M M M
6/30/2011 6:30 AM 0.00 0.0 M M M
7/1/2011 6:15 AM 0.00 0.0 M M M
7/2/2011 7:30 AM 0.00 0.0 M M M
7/10/2011 7:30 AM 0.00 0.0 M M M
7/11/2011 7:00 AM 0.00 0.0 M M M
7/12/2011 6:30 AM 0.27 M M M M
7/13/2011 6:30 AM 0.03 M M M M
7/14/2011 7:00 AM 0.00 0.0 M M M
7/15/2011 6:30 AM 0.00 0.0 M M M
7/16/2011 6:30 AM 0.00 0.0 M M M
7/17/2011 6:30 AM 0.00 0.0 M M M
7/18/2011 6:30 AM 0.00 0.0 M M M
7/19/2011 6:45 AM 0.01 M M M M
7/20/2011 7:00 AM 0.00 0.0 M M M
7/21/2011 7:00 AM 0.00 0.0 M M M
7/22/2011 6:45 AM 0.75 M M M M
7/23/2011 8:00 AM 4.18 M M M M
7/24/2011 7:00 AM 0.04 M M M M
7/25/2011 7:00 AM 0.17 M M M M
7/26/2011 7:00 AM 0.00 0.0 M M M
7/27/2011 6:30 AM 0.00 0.0 M M M
7/28/2011 6:30 AM 0.64 M M M M
8/1/2011 7:00 AM 0.00 0.0 M M M
8/2/2011 6:30 AM 0.00 0.0 M M M
8/3/2011 7:00 AM 0.72 M M M M
8/4/2011 7:00 AM 0.00 0.0 M M M
8/7/2011 7:00 AM 0.01 M M M M
8/8/2011 6:00 AM 0.54 M M M M
8/9/2011 7:00 AM 1.14 M M M M
8/10/2011 6:30 AM 0.00 0.0 M M M
8/11/2011 6:30 AM 0.00 0.0 M M M
8/12/2011 6:30 AM 0.00 0.0 M M M
8/13/2011 7:00 AM 0.07 0.0 M M M
8/14/2011 7:00 AM 0.41 0.0 M 0.0 M
8/15/2011 6:30 AM 0.00 0.0 M M M
8/22/2011 7:00 AM 0.00 0.0 M M M
8/23/2011 6:30 AM 0.00 0.0 M M M
8/24/2011 7:00 AM 0.74 M M M M
8/25/2011 6:30 AM 0.00 0.0 M M M
8/26/2011 7:00 AM 0.00 0.0 M M M
8/27/2011 7:00 AM 0.00 0.0 M M M
8/28/2011 8:00 AM 0.00 0.0 M M M
8/30/2011 6:30 AM 0.00 0.0 M M M
8/31/2011 7:00 AM 0.09 0.0 M 0.0 M
9/4/2011 6:30 AM 0.06 0.0 M 0.0 M
9/5/2011 6:30 AM 0.00 0.0 M 0.0 M
9/6/2011 7:00 AM 0.00 0.0 M 0.0 M
9/7/2011 7:00 AM 0.00 0.0 M 0.0 M
9/8/2011 6:30 AM 0.00 0.0 M 0.0 M
9/9/2011 7:00 AM T 0.0 M 0.0 M Just a few sprinkles from the remnants of Lee.
9/10/2011 7:30 AM 0.22 0.0 M 0.0 M
9/11/2011 7:00 AM 0.00 0.0 M 0.0 M
9/12/2011 7:00 AM 0.00 0.0 M 0.0 M
9/13/2011 6:30 AM 0.00 0.0 M 0.0 M
9/14/2011 6:30 AM 0.00 0.0 M 0.0 M Smoke & Hazy skies in area from Minnesota brush fire.
9/15/2011 7:00 AM 0.04 0.0 M 0.0 M
9/19/2011 7:00 AM 0.42 0.0 M 0.0 M
9/20/2011 7:00 AM 0.01 0.0 M 0.0 M
9/21/2011 6:30 AM 0.00 0.0 M 0.0 M
9/22/2011 6:30 AM 0.00 0.0 M 0.0 M
9/23/2011 7:00 AM 0.00 0.0 M 0.0 M
9/24/2011 6:30 AM 0.00 0.0 M 0.0 M
9/25/2011 8:00 AM T 0.0 M 0.0 M
9/26/2011 7:00 AM 1.65 0.0 M 0.0 M
9/27/2011 6:45 AM 1.13 0.0 M 0.0 M
9/28/2011 7:00 AM 0.31 0.0 M 0.0 M
9/29/2011 7:00 AM 0.12 0.0 M 0.0 M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/1/2010 10/03/2010 5:00 PM 3 0.19 M M
10/6/2010 10/10/2010 5:00 PM 5 0.00 M M
10/11/2010 10/18/2010 4:00 PM 8 0.02 M M
10/19/2010 10/21/2010 10:00 AM 3 0.00 M M
11/3/2010 11/05/2010 2:00 PM 3 0.07 M M
11/20/2010 11/21/2010 4:00 PM 2 0.01 M M
12/5/2010 12/08/2010 1:00 PM 4 0.09 3.0 M
12/12/2010 12/13/2010 7:00 AM 2 0.39 M M
12/24/2010 12/29/2010 3:00 PM 6 0.37 M M
1/1/2011 1/04/2011 12:30 PM 4 0.26 M M
1/8/2011 1/13/2011 4:00 PM 6 0.18 2.0 M
1/22/2011 1/26/2011 12:00 PM 5 0.04 3.5 M
2/2/2011 2/14/2011 2:00 PM 13 1.29 M M Estimated amount of melted snow. Gauge clogged several times. Gauge not accessible on 2/3/2011 for several days due to high drifts.
3/2/2011 3/05/2011 7:30 AM 4 0.78 0.0 M
4/6/2011 4/08/2011 3:00 PM 3 0.85 0.0 M
4/29/2011 5/01/2011 3:00 PM 3 0.02 0.0 0.00
5/4/2011 5/06/2011 5:00 PM 3 0.03 0.0 0.00
5/20/2011 5/22/2011 4:00 PM 3 0.01 M M
5/27/2011 5/30/2011 3:00 PM 4 2.37 0.0 M
6/10/2011 6/13/2011 11:00 AM 4 1.66 0.0 M
6/23/2011 6/24/2011 3:00 PM 2 0.17 0.0 M
7/3/2011 7/09/2011 4:00 PM 7 0.00 0.0 M Rain gauge was bone dry altho ORD reported just 2 days with T precip. this past week..
7/29/2011 7/31/2011 7:00 PM 3 1.27 0.0 M
8/5/2011 8/06/2011 3:30 PM 2 0.31 0.0 M
8/16/2011 8/21/2011 7:00 PM 6 2.13 0.0 M
9/1/2011 9/03/2011 5:00 PM 3 0.00 0.0 M
9/16/2011 9/18/2011 3:00 PM 3 0.16 0.0 M
9/30/2011 10/02/2011 2:00 PM 3 0.10 0.0 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
5/11/2011 4:00 PM Location: Golf & Meacham Rd. Schaumburg IL NA 1/4" Pea Size 1/4" Pea Size White Ice 1 2min no damage True After rain vertical