Station Overview Station Location
Station Number IL-LK-16 Latitude 42.188
Station Name Buffalo Grove 1.5 N Longitude -87.959
County Lake Elevation (ft) 699



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 11 2.94 1.84 31 1.84 31 0.00 0 0 13 2 0.0 0 0
Nov 11 2.93 3.12 30 3.12 30 0.00 0 0 8 3 0.0 0 0
Dec 11 2.17 2.42 31 2.42 31 0.00 0 0 14 2 1.0 3 3
Jan 12 1.70 1.75 31 1.75 31 0.00 0 0 8 7 13.3 5 19
Feb 12 1.72 1.69 29 1.69 29 0.00 0 0 6 4 7.5 4 9
March 12 2.38 2.22 31 2.22 31 0.00 0 0 11 3 0.6 2 0
April 12 3.47 3.20 30 3.20 30 0.00 0 0 11 4 0.0 0 0
May 12 4.13 1.28 31 1.28 31 0.00 0 0 13 0 0.0 0 0
June 12 3.92 2.41 30 2.41 30 0.00 0 0 5 1 0.0 0 0
July 12 3.72 5.70 31 5.70 31 0.00 0 0 12 1 0.0 0 0
Aug 12 4.28 2.82 31 2.82 31 0.00 0 0 9 1 0.0 0 0
Sept 12 3.31 1.82 30 1.82 30 0.00 0 0 10 1 0.0 0 0
Water Year Totals: 36.67" 30.27" 366 days 30.27" 366 0.00" 0 days 0 120 days 29 days 22.4" 14 days 31 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
10/1/2011 0.01
10/2/2011 0.00
10/3/2011 0.00
10/4/2011 0.00
10/5/2011 0.00
10/6/2011 0.00
10/7/2011 0.00
10/8/2011 0.00
10/9/2011 0.00
10/10/2011 0.00
10/11/2011 0.00
10/12/2011 0.00
10/13/2011 0.06
10/14/2011 0.27
10/15/2011 0.00
10/16/2011 0.08
10/17/2011 0.04
10/18/2011 0.00
10/19/2011 0.03
10/20/2011 0.71
10/21/2011 0.04
10/22/2011 0.00
10/23/2011 0.00
10/24/2011 0.33
10/25/2011 0.01
10/26/2011 0.06
10/27/2011 T
10/28/2011 0.08
10/29/2011 T
10/30/2011 0.00
10/31/2011 0.12
11/1/2011 0.00
11/2/2011 0.00
11/3/2011 0.27
11/4/2011 0.01
11/5/2011 0.00
11/6/2011 0.00
11/7/2011 0.01
11/8/2011 0.26
11/9/2011 1.27
11/10/2011 0.20
11/11/2011 T
11/12/2011 0.00
11/13/2011 0.00
11/14/2011 0.00
11/15/2011 0.00
11/16/2011 0.00
11/17/2011 0.00
11/18/2011 0.00
11/19/2011 0.00
11/20/2011 T
11/21/2011 0.00
11/22/2011 0.00
11/23/2011 0.19
11/24/2011 0.00
11/25/2011 0.00
11/26/2011 0.00
11/27/2011 0.91
11/28/2011 T
11/29/2011 0.00
11/30/2011 0.00
12/1/2011 0.00
12/2/2011 0.05
12/3/2011 0.11
12/4/2011 0.25
12/5/2011 0.00
12/6/2011 0.11
12/7/2011 0.00
12/8/2011 0.00
12/9/2011 0.01
12/10/2011 0.00
12/11/2011 0.00
12/12/2011 0.00
12/13/2011 0.00
12/14/2011 0.57
12/15/2011 0.71
12/16/2011 0.00
12/17/2011 0.03
12/18/2011 0.01
12/19/2011 0.00
12/20/2011 0.00
12/21/2011 0.04
12/22/2011 0.04
12/23/2011 T
12/24/2011 0.00
12/25/2011 0.00
12/26/2011 0.00
12/27/2011 0.09
12/28/2011 0.00
12/29/2011 T
12/30/2011 0.11
12/31/2011 0.29
Day of YearDaily PrcpMultiday Prcp
1/1/2012 0.06
1/2/2012 T
1/3/2012 0.00
1/4/2012 0.00
1/5/2012 0.00
1/6/2012 0.00
1/7/2012 0.00
1/8/2012 0.00
1/9/2012 0.00
1/10/2012 0.00
1/11/2012 0.00
1/12/2012 0.00
1/13/2012 0.51
1/14/2012 T
1/15/2012 0.00
1/16/2012 0.00
1/17/2012 0.03
1/18/2012 0.13
1/19/2012 T
1/20/2012 0.00
1/21/2012 0.43
1/22/2012 T
1/23/2012 0.51
1/24/2012 T
1/25/2012 0.00
1/26/2012 0.00
1/27/2012 T
1/28/2012 0.04
1/29/2012 0.04
1/30/2012 T
1/31/2012 0.00
2/1/2012 0.00
2/2/2012 0.00
2/3/2012 0.00
2/4/2012 0.00
2/5/2012 0.00
2/6/2012 0.00
2/7/2012 0.00
2/8/2012 T
2/9/2012 0.00
2/10/2012 0.00
2/11/2012 0.11
2/12/2012 0.00
2/13/2012 0.00
2/14/2012 0.05
2/15/2012 0.00
2/16/2012 0.17
2/17/2012 0.00
2/18/2012 0.00
2/19/2012 0.00
2/20/2012 0.00
2/21/2012 0.04
2/22/2012 T
2/23/2012 T
2/24/2012 1.06
2/25/2012 T
2/26/2012 0.00
2/27/2012 0.00
2/28/2012 0.00
2/29/2012 0.26
3/1/2012 0.03
3/2/2012 0.00
3/3/2012 0.24
3/4/2012 T
3/5/2012 0.01
3/6/2012 0.00
3/7/2012 0.00
3/8/2012 0.23
3/9/2012 0.00
3/10/2012 0.00
3/11/2012 0.00
3/12/2012 0.29
3/13/2012 T
3/14/2012 0.00
3/15/2012 0.00
3/16/2012 0.00
3/17/2012 0.00
3/18/2012 0.00
3/19/2012 0.00
3/20/2012 0.02
3/21/2012 0.00
3/22/2012 0.00
3/23/2012 0.43
3/24/2012 0.72
3/25/2012 0.02
3/26/2012 T
3/27/2012 0.00
3/28/2012 0.00
3/29/2012 0.00
3/30/2012 0.06
3/31/2012 0.17
Day of YearDaily PrcpMultiday Prcp
4/1/2012 0.03
4/2/2012 T
4/3/2012 0.00
4/4/2012 0.00
4/5/2012 0.00
4/6/2012 0.00
4/7/2012 0.00
4/8/2012 T
4/9/2012 T
4/10/2012 0.00
4/11/2012 0.00
4/12/2012 0.00
4/13/2012 0.00
4/14/2012 0.00
4/15/2012 1.92
4/16/2012 0.26
4/17/2012 0.01
4/18/2012 0.00
4/19/2012 0.09
4/20/2012 0.11
4/21/2012 0.02
4/22/2012 0.00
4/23/2012 0.00
4/24/2012 0.00
4/25/2012 T
4/26/2012 0.13
4/27/2012 0.00
4/28/2012 0.28
4/29/2012 0.03
4/30/2012 0.32
5/1/2012 0.01
5/2/2012 0.03
5/3/2012 0.01
5/4/2012 0.13
5/5/2012 0.05
5/6/2012 0.00
5/7/2012 0.39
5/8/2012 0.11
5/9/2012 0.00
5/10/2012 0.13
5/11/2012 0.00
5/12/2012 0.00
5/13/2012 0.00
5/14/2012 0.00
5/15/2012 0.00
5/16/2012 0.05
5/17/2012 0.00
5/18/2012 0.00
5/19/2012 0.00
5/20/2012 0.00
5/21/2012 0.04
5/22/2012 0.00
5/23/2012 0.00
5/24/2012 0.00
5/25/2012 0.00
5/26/2012 0.14
5/27/2012 0.15
5/28/2012 0.00
5/29/2012 0.00
5/30/2012 0.00
5/31/2012 0.04
6/1/2012 1.43
6/2/2012 0.02
6/3/2012 0.00
6/4/2012 T
6/5/2012 0.00
6/6/2012 0.00
6/7/2012 0.00
6/8/2012 0.00
6/9/2012 0.00
6/10/2012 0.00
6/11/2012 0.00
6/12/2012 0.00
6/13/2012 0.00
6/14/2012 0.00
6/15/2012 0.00
6/16/2012 0.00
6/17/2012 0.78
6/18/2012 0.00
6/19/2012 0.00
6/20/2012 0.00
6/21/2012 0.00
6/22/2012 0.00
6/23/2012 0.00
6/24/2012 0.00
6/25/2012 0.00
6/26/2012 0.00
6/27/2012 0.00
6/28/2012 0.00
6/29/2012 0.04
6/30/2012 0.14
Day of YearDaily PrcpMultiday Prcp
7/1/2012 0.00
7/2/2012 0.00
7/3/2012 0.00
7/4/2012 0.00
7/5/2012 0.00
7/6/2012 0.04
7/7/2012 0.00
7/8/2012 0.00
7/9/2012 0.00
7/10/2012 0.00
7/11/2012 0.00
7/12/2012 0.00
7/13/2012 0.00
7/14/2012 2.49
7/15/2012 0.25
7/16/2012 0.00
7/17/2012 0.00
7/18/2012 0.00
7/19/2012 1.97
7/20/2012 0.04
7/21/2012 0.00
7/22/2012 0.00
7/23/2012 0.01
7/24/2012 0.44
7/25/2012 0.17
7/26/2012 0.08
7/27/2012 0.03
7/28/2012 0.01
7/29/2012 0.00
7/30/2012 T
7/31/2012 0.17
8/1/2012 0.00
8/2/2012 0.00
8/3/2012 0.00
8/4/2012 0.00
8/5/2012 0.06
8/6/2012 0.00
8/7/2012 0.00
8/8/2012 0.00
8/9/2012 0.03
8/10/2012 1.54
8/11/2012 0.00
8/12/2012 0.00
8/13/2012 0.02
8/14/2012 0.16
8/15/2012 0.06
8/16/2012 0.00
8/17/2012 0.39
8/18/2012 0.00
8/19/2012 0.00
8/20/2012 0.00
8/21/2012 0.08
8/22/2012 0.00
8/23/2012 0.00
8/24/2012 T
8/25/2012 0.00
8/26/2012 0.00
8/27/2012 0.48
8/28/2012 0.00
8/29/2012 0.00
8/30/2012 0.00
8/31/2012 0.00
9/1/2012 0.00
9/2/2012 0.02
9/3/2012 0.00
9/4/2012 0.29
9/5/2012 0.42
9/6/2012 0.05
9/7/2012 T
9/8/2012 0.11
9/9/2012 0.34
9/10/2012 0.00
9/11/2012 0.00
9/12/2012 0.00
9/13/2012 0.00
9/14/2012 0.19
9/15/2012 0.00
9/16/2012 0.00
9/17/2012 0.00
9/18/2012 0.23
9/19/2012 0.00
9/20/2012 0.00
9/21/2012 0.00
9/22/2012 0.14
9/23/2012 0.03
9/24/2012 0.00
9/25/2012 0.00
9/26/2012 0.00
9/27/2012 0.00
9/28/2012 0.00
9/29/2012 0.00
9/30/2012 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2011 7:00 AM 0.01 M M M M
10/2/2011 7:00 AM 0.00 0.0 M M M
10/3/2011 7:00 AM 0.00 0.0 M M M
10/4/2011 6:20 AM 0.00 0.0 M M M
10/5/2011 7:00 AM 0.00 0.0 M M M
10/6/2011 7:00 AM 0.00 0.0 M M M
10/7/2011 6:30 AM 0.00 0.0 M M M
10/8/2011 7:00 AM 0.00 0.0 M M M
10/9/2011 7:00 AM 0.00 0.0 M M M
10/10/2011 6:30 AM 0.00 0.0 M M M
10/11/2011 7:00 AM 0.00 0.0 M M M
10/12/2011 7:00 AM 0.00 0.0 M M M
10/13/2011 6:30 AM 0.06 M M M M
10/14/2011 7:00 AM 0.27 M M M M
10/15/2011 7:00 AM 0.00 0.0 M M M
10/16/2011 7:00 AM 0.08 M M M M
10/17/2011 7:00 AM 0.04 M M M M
10/18/2011 7:00 AM 0.00 0.0 M M M
10/19/2011 7:00 AM 0.03 M M M M
10/20/2011 6:49 AM 0.71 M M M M Light rain still falling
10/21/2011 7:00 AM 0.04 M M M M
10/22/2011 7:00 AM 0.00 0.0 M M M First frost of the year.
10/23/2011 7:00 AM 0.00 0.0 M M M
10/24/2011 5:30 AM 0.33 M M M M Thunderstorms swept through last night at 11:00
10/25/2011 7:00 AM 0.01 M M M M
10/26/2011 7:00 AM 0.06 M M M M
10/27/2011 5:30 AM T M M M M
10/28/2011 7:00 AM 0.08 M M M M
10/29/2011 7:00 AM T M M M M
10/30/2011 7:00 AM 0.00 0.0 M M M
10/31/2011 6:30 AM 0.12 M M M M Some rain was frozen in the bottom of my gauge
11/1/2011 7:00 AM 0.00 0.0 M M M
11/2/2011 7:00 AM 0.00 0.0 M M M
11/3/2011 7:00 AM 0.27 M M M M
11/4/2011 7:00 AM 0.01 0.0 M M M
11/5/2011 7:00 AM 0.00 0.0 M M M
11/6/2011 7:00 AM 0.00 0.0 M M M
11/7/2011 7:00 AM 0.01 M M M M
11/8/2011 7:00 AM 0.26 M M M M
11/9/2011 7:00 AM 1.27 M M M M
11/10/2011 7:00 AM 0.20 M M M M
11/11/2011 7:00 AM T T T M M First snowflakes of the season fell yesterday
11/12/2011 7:00 AM 0.00 0.0 M M M
11/13/2011 7:00 AM 0.00 0.0 M M M
11/14/2011 7:00 AM 0.00 0.0 M M M
11/15/2011 6:45 AM 0.00 0.0 M M M
11/16/2011 7:00 AM 0.00 0.0 M M M
11/17/2011 7:00 AM 0.00 0.0 M M M
11/18/2011 7:00 AM 0.00 0.0 M M M
11/19/2011 7:00 AM 0.00 0.0 M M M
11/20/2011 7:00 AM T M M M M
11/21/2011 7:00 AM 0.00 0.0 M M M
11/22/2011 7:00 AM 0.00 0.0 M M M
11/23/2011 7:00 AM 0.19 M M M M
11/24/2011 7:00 AM 0.00 0.0 M M M
11/25/2011 7:00 AM 0.00 0.0 M M M
11/26/2011 6:30 AM 0.00 0.0 M M M
11/27/2011 7:00 AM 0.91 M M M M
11/28/2011 7:00 AM T T 0.00 0.0 0.00 Drizzel in the morning, a few flakes in the afternoon.\\\Changed NA to T for Accumulation of new snow under New Snowfall as flakes were mentioned in Observation Notes. RM\\\
11/29/2011 7:00 AM 0.00 0.0 M M M
11/30/2011 7:00 AM 0.00 0.0 M M M
12/1/2011 7:00 AM 0.00 0.0 M M M
12/2/2011 7:00 AM 0.05 T T T T First morning of the season with patches of snow on dirt and cold spots on the lawn.
12/3/2011 7:30 AM 0.11 M M M M
12/4/2011 7:00 AM 0.25 M M M M
12/5/2011 7:00 AM 0.00 0.0 M M M
12/6/2011 7:00 AM 0.11 T T T T Some patches of granular snow that didn't melt on the lawn and colder objects.
12/7/2011 7:00 AM 0.00 0.0 M M M
12/8/2011 7:00 AM 0.00 0.0 M M M
12/9/2011 7:00 AM 0.01 0.2 0.01 0.5 0.01 First measurable snow of the season.
12/10/2011 7:00 AM 0.00 0.0 M T T
12/11/2011 7:00 AM 0.00 0.0 M T T
12/12/2011 7:00 AM 0.00 0.0 M M M
12/13/2011 7:00 AM 0.00 0.0 M M M
12/14/2011 6:25 AM 0.57 M M M M Light rain falling
12/15/2011 7:00 AM 0.71 M M M M
12/16/2011 7:00 AM 0.00 0.0 M M M
12/17/2011 6:30 AM 0.03 0.6 0.03 0.5 0.03
12/18/2011 7:00 AM 0.01 0.2 0.01 0.5 M
12/19/2011 6:40 AM 0.00 0.0 M 0.0 0.00
12/20/2011 7:00 AM 0.00 0.0 M M M
12/21/2011 7:00 AM 0.04 T T 0.0 0.00 Huge snowflakes fell testerday morning
12/22/2011 7:00 AM 0.04 M M M M
12/23/2011 7:00 AM T T T M M
12/24/2011 7:00 AM 0.00 0.0 M M M
12/25/2011 7:00 AM 0.00 0.0 M M M
12/26/2011 7:00 AM 0.00 0.0 M M M
12/27/2011 7:00 AM 0.09 M M M M
12/28/2011 7:00 AM 0.00 0.0 M M M
12/29/2011 7:00 AM T M M M M
12/30/2011 7:00 AM 0.11 M M M M Steady rain falling
12/31/2011 7:00 AM 0.29 M M M M
1/1/2012 8:20 AM 0.06 M M M M
1/2/2012 7:00 AM T T T T T
1/3/2012 7:00 AM 0.00 0.0 M M M
1/4/2012 7:00 AM 0.00 0.0 M M M
1/5/2012 7:00 AM 0.00 0.0 M M M
1/6/2012 7:00 AM 0.00 0.0 M M M
1/7/2012 7:00 AM 0.00 0.0 M M M
1/8/2012 7:00 AM 0.00 0.0 M M M
1/9/2012 7:00 AM 0.00 0.0 M M M
1/10/2012 7:00 AM 0.00 0.0 M M M
1/11/2012 7:00 AM 0.00 0.0 M M M
1/12/2012 7:00 AM 0.00 0.0 M M M Pavement damp and slippery with dew.
1/13/2012 7:00 AM 0.51 6.4 0.51 6.5 0.51
1/14/2012 7:00 AM T T T 5.5 M
1/15/2012 7:00 AM 0.00 0.0 0.00 5.0 M
1/16/2012 7:00 AM 0.00 0.0 0.00 4.5 M
1/17/2012 5:30 AM 0.03 0.0 0.00 1.0 M Light rain falling
1/18/2012 7:00 AM 0.13 0.3 M 1.5 M
1/19/2012 7:00 AM T T T 1.5 M
1/20/2012 7:00 AM 0.00 0.0 0.00 1.5 M
1/21/2012 7:00 AM 0.43 5.1 0.43 6.5 M
1/22/2012 7:00 AM T T T 5.5 M
1/23/2012 6:25 AM 0.51 0.0 0.00 2.5 M
1/24/2012 7:00 AM T T T 1.5 M
1/25/2012 6:15 AM 0.00 0.0 0.00 1.0 M
1/26/2012 7:00 AM 0.00 0.0 0.00 1.0 M
1/27/2012 7:00 AM T 0.0 0.00 1.0 M
1/28/2012 7:00 AM 0.04 0.7 0.04 1.5 M
1/29/2012 9:00 AM 0.04 0.8 0.04 2.0 M
1/30/2012 7:00 AM T T T 1.5 M
1/31/2012 7:00 AM 0.00 0.0 0.00 0.5 M
2/1/2012 7:00 AM 0.00 0.0 0.00 T M
2/2/2012 7:00 AM 0.00 0.0 0.00 T M
2/3/2012 7:00 AM 0.00 0.0 0.00 T M
2/4/2012 7:00 AM 0.00 0.0 0.00 T M
2/5/2012 7:00 AM 0.00 0.0 0.00 T M
2/6/2012 6:30 AM 0.00 0.0 0.00 0.0 M
2/7/2012 7:00 AM 0.00 0.0 0.00 0.0 M
2/8/2012 7:00 AM T T T T M
2/9/2012 7:00 AM 0.00 0.0 M M M
2/10/2012 7:00 AM 0.00 0.0 M M M
2/11/2012 7:00 AM 0.11 1.0 0.11 1.0 0.11
2/12/2012 7:00 AM 0.00 0.0 0.00 0.5 M
2/13/2012 7:00 AM 0.00 0.0 0.00 T T
2/14/2012 7:00 AM 0.05 0.6 0.05 0.5 M
2/15/2012 7:00 AM 0.00 0.0 0.00 T T
2/16/2012 7:00 AM 0.17 0.0 0.00 0.0 0.00
2/17/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/18/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/19/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00 Heavy frost this morning
2/20/2012 7:00 AM 0.00 0.0 M M M
2/21/2012 7:00 AM 0.04 0.3 0.04 0.5 0.04
2/22/2012 7:00 AM T T T 0.0 0.00
2/23/2012 7:00 AM T 0.0 0.00 0.0 0.00
2/24/2012 7:00 AM 1.06 5.6 1.06 5.6 1.06
2/25/2012 7:00 AM T T T 4.0 M
2/26/2012 7:00 AM 0.00 0.0 0.00 2.5 M
2/27/2012 7:00 AM 0.00 0.0 M 1.5 M
2/28/2012 7:00 AM 0.00 0.0 0.00 1.0 M
2/29/2012 4:45 AM 0.26 0.0 0.00 T M Light rain falling
3/1/2012 7:00 AM 0.03 0.0 0.00 T M
3/2/2012 7:00 AM 0.00 0.0 0.00 0.0 M
3/3/2012 7:00 AM 0.24 0.5 0.23 T T
3/4/2012 7:00 AM T T T T T
3/5/2012 7:00 AM 0.01 0.1 0.01 T M
3/6/2012 7:00 AM 0.00 0.0 0.00 0.0 M
3/7/2012 7:00 AM 0.00 0.0 0.00 0.0 M
3/8/2012 7:00 AM 0.23 0.0 0.00 0.0 M
3/9/2012 7:00 AM 0.00 0.0 M M M
3/10/2012 7:00 AM 0.00 0.0 M M M
3/11/2012 7:00 AM 0.00 0.0 M M M
3/12/2012 6:20 AM 0.29 M M 0.0 0.00
3/13/2012 7:00 AM T M M M M
3/14/2012 7:00 AM 0.00 0.0 M M M
3/15/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/16/2012 7:00 AM 0.00 0.0 M M M
3/17/2012 7:00 AM 0.00 0.0 M M M
3/18/2012 7:00 AM 0.00 0.0 M M M
3/19/2012 7:00 AM 0.00 0.0 M M M
3/20/2012 7:00 AM 0.02 M M M M
3/21/2012 7:00 AM 0.00 0.0 M M M
3/22/2012 7:00 AM 0.00 0.0 M M M
3/23/2012 6:30 AM 0.43 M M M M
3/24/2012 6:20 AM 0.72 M M M M
3/25/2012 7:00 AM 0.02 M M M M
3/26/2012 7:00 AM T M M M M
3/27/2012 7:00 AM 0.00 0.0 M M M
3/28/2012 6:40 AM 0.00 0.0 M M M
3/29/2012 7:00 AM 0.00 0.0 M M M
3/30/2012 6:00 AM 0.06 M M M M Light rain falling
3/31/2012 7:00 AM 0.17 M M M M
4/1/2012 7:00 AM 0.03 M M M M
4/2/2012 7:00 AM T M M M M
4/3/2012 7:00 AM 0.00 0.0 M M M
4/4/2012 7:00 AM 0.00 0.0 M M M
4/5/2012 7:00 AM 0.00 0.0 M M M
4/6/2012 7:00 AM 0.00 0.0 M M M
4/7/2012 7:00 AM 0.00 0.0 M M M
4/8/2012 7:00 AM T M M M M
4/9/2012 7:00 AM T M M M M
4/10/2012 7:00 AM 0.00 0.0 M M M
4/11/2012 7:00 AM 0.00 0.0 M M M
4/12/2012 7:00 AM 0.00 0.0 M M M
4/13/2012 7:00 AM 0.00 0.0 M M M
4/14/2012 7:00 AM 0.00 0.0 M M M
4/15/2012 7:00 AM 1.92 M M M M Heavy rain fell from 3-3:45 am
4/16/2012 6:30 AM 0.26 M M M M Very windy morning.
4/17/2012 7:00 AM 0.01 M M M M
4/18/2012 7:00 AM 0.00 0.0 M M M
4/19/2012 7:00 AM 0.09 M M M M Light rain falling
4/20/2012 6:30 AM 0.11 M M M M
4/21/2012 7:00 AM 0.02 M M M M
4/22/2012 7:00 AM 0.00 0.0 M M M
4/23/2012 7:00 AM 0.00 0.0 M M M
4/24/2012 7:00 AM 0.00 0.0 M M M
4/25/2012 7:00 AM T M M M M
4/26/2012 5:20 AM 0.13 M M M M
4/27/2012 7:00 AM 0.00 0.0 M M M
4/28/2012 9:00 AM 0.28 M M M M
4/29/2012 7:00 AM 0.03 M M M M
4/30/2012 6:45 AM 0.32 M M M M
5/1/2012 7:00 AM 0.01 M M M M
5/2/2012 7:00 AM 0.03 M M M M
5/3/2012 7:00 AM 0.01 M M M M
5/4/2012 6:30 AM 0.13 M M M M
5/5/2012 7:00 AM 0.05 M M M M
5/6/2012 7:00 AM 0.00 0.0 M M M
5/7/2012 6:45 AM 0.39 M M M M
5/8/2012 7:00 AM 0.11 M M M M
5/9/2012 7:00 AM 0.00 0.0 M M M
5/10/2012 7:00 AM 0.13 M M M M
5/11/2012 7:00 AM 0.00 0.0 M M M
5/12/2012 7:00 AM 0.00 0.0 M M M
5/13/2012 7:00 AM 0.00 0.0 M M M
5/14/2012 7:00 AM 0.00 0.0 M M M
5/15/2012 5:45 AM 0.00 0.0 M M M
5/16/2012 7:00 AM 0.05 M M M M
5/17/2012 6:30 AM 0.00 0.0 M M M
5/18/2012 7:00 AM 0.00 0.0 M M M
5/19/2012 6:25 AM 0.00 0.0 M M M
5/20/2012 7:00 AM 0.00 0.0 M M M Lawn showing signs of stress for the first time this year. Hope it rains tomorrow.
5/21/2012 6:30 AM 0.04 M M M M
5/22/2012 7:00 AM 0.00 0.0 M M M
5/23/2012 7:00 AM 0.00 0.0 M M M
5/24/2012 7:00 AM 0.00 0.0 M M M
5/25/2012 7:00 AM 0.00 0.0 M M M
5/26/2012 7:00 AM 0.14 M M M M
5/27/2012 7:00 AM 0.15 M M M M
5/28/2012 7:00 AM 0.00 0.0 M M M
5/29/2012 7:00 AM 0.00 0.0 M M M
5/30/2012 7:00 AM 0.00 0.0 M M M
5/31/2012 6:45 AM 0.04 M M M M
6/1/2012 6:30 AM 1.43 M M M M An all day drenching rain was perfect. 1.43 inches and not a puddle in sight. It all was able to soak in. We needed this moisture.
6/2/2012 7:00 AM 0.02 M M M M
6/3/2012 7:00 AM 0.00 0.0 M M M
6/4/2012 7:00 AM T M M M M
6/5/2012 6:45 AM 0.00 0.0 M M M
6/6/2012 7:00 AM 0.00 0.0 M M M
6/7/2012 7:00 AM 0.00 0.0 M M M
6/8/2012 7:00 AM 0.00 0.0 M M M
6/9/2012 7:00 AM 0.00 0.0 M M M
6/10/2012 7:00 AM 0.00 0.0 M M M
6/11/2012 7:00 AM 0.00 0.0 M M M
6/12/2012 7:00 AM 0.00 0.0 M M M
6/13/2012 6:45 AM 0.00 0.0 M M M
6/14/2012 7:00 AM 0.00 0.0 M M M
6/15/2012 7:00 AM 0.00 0.0 M M M
6/16/2012 7:00 AM 0.00 0.0 M M M
6/17/2012 7:00 AM 0.78 M M M M
6/18/2012 7:00 AM 0.00 0.0 M M M
6/19/2012 7:00 AM 0.00 0.0 M M M
6/20/2012 7:00 AM 0.00 0.0 M M M
6/21/2012 7:00 AM 0.00 0.0 M M M
6/22/2012 7:00 AM 0.00 0.0 M M M
6/23/2012 6:20 AM 0.00 0.0 M M M
6/24/2012 7:00 AM 0.00 0.0 M M M
6/25/2012 7:00 AM 0.00 0.0 M M M
6/26/2012 6:30 AM 0.00 0.0 M M M
6/27/2012 6:15 AM 0.00 0.0 M M M
6/28/2012 7:00 AM 0.00 0.0 M M M
6/29/2012 7:00 AM 0.04 M M M M
6/30/2012 6:15 AM 0.14 M M M M Big rains keep missing us.
7/1/2012 7:00 AM 0.00 0.0 M M M
7/2/2012 7:00 AM 0.00 0.0 M M M
7/3/2012 7:00 AM 0.00 0.0 M M M
7/4/2012 6:45 AM 0.00 0.0 M M M
7/5/2012 7:00 AM 0.00 0.0 M M M
7/6/2012 7:00 AM 0.04 M M M M Two lake breeze induced storms just missed us to the east yesterday afternoon.
7/7/2012 7:00 AM 0.00 0.0 M M M
7/8/2012 7:00 AM 0.00 0.0 M M M
7/9/2012 7:00 AM 0.00 0.0 M M M Huge brush fire two block from home under electric lines easement caused by kids lighting fireworks. 25 units responded to keep it away from local homes. Another sign of how dry it is.
7/10/2012 7:00 AM 0.00 0.0 M M M
7/11/2012 7:00 AM 0.00 0.0 M M M
7/12/2012 6:30 AM 0.00 0.0 M M M
7/13/2012 7:00 AM 0.00 0.0 M M M
7/14/2012 7:00 AM 2.49 M M M M Heavy rain shower right now.
7/15/2012 7:00 AM 0.25 M M M M My significant weather rain posting from Friday was in the Chicago Tribune weather page yesterday. Go CoCoRaHS.
7/16/2012 7:00 AM 0.00 0.0 M M M
7/17/2012 7:00 AM 0.00 0.0 M M M
7/18/2012 7:00 AM 0.00 0.0 M M M
7/19/2012 7:00 AM 1.97 M M M M 0.67" fell at 8 am Wednesday during an isolated storm. 1.3" fell from 9:30-10:30 at night during a general line of storms that swept the area.
7/20/2012 7:00 AM 0.04 M M M M
7/21/2012 7:00 AM 0.00 0.0 M M M
7/22/2012 7:00 AM 0.00 0.0 M M M
7/23/2012 7:00 AM 0.01 0.0 M M M
7/24/2012 6:25 AM 0.44 M M M M Strong line of storms came through from 5:55 to 6:20. Light rain still falling
7/25/2012 6:00 AM 0.17 M M M M
7/26/2012 7:00 AM 0.08 M M M M
7/27/2012 7:00 AM 0.03 M M M M
7/28/2012 7:00 AM 0.01 M M M M
7/29/2012 7:00 AM 0.00 0.0 M M M
7/30/2012 6:30 AM T M M M M
7/31/2012 7:00 AM 0.17 M M M M
8/1/2012 6:00 AM 0.00 0.0 M M M
8/2/2012 7:00 AM 0.00 0.0 M M M
8/3/2012 6:00 AM 0.00 0.0 M M M
8/4/2012 7:00 AM 0.00 0.0 M M M
8/5/2012 7:00 AM 0.06 M M M M
8/6/2012 7:00 AM 0.00 0.0 M M M
8/7/2012 7:00 AM 0.00 0.0 M M M
8/8/2012 7:00 AM 0.00 0.0 M M M
8/9/2012 5:00 AM 0.03 M M M M
8/10/2012 7:00 AM 1.54 M M M M
8/11/2012 7:00 AM 0.00 0.0 M M M
8/12/2012 7:00 AM 0.00 0.0 M M M
8/13/2012 7:00 AM 0.02 M M M M
8/14/2012 7:00 AM 0.16 M M M M
8/15/2012 7:00 AM 0.06 M M M M
8/16/2012 6:30 AM 0.00 0.0 M M M Rain heading this way in about one and a half hours.
8/17/2012 7:00 AM 0.39 M M M M
8/18/2012 7:00 AM 0.00 0.0 M M M
8/19/2012 7:00 AM 0.00 0.0 M M M
8/20/2012 7:00 AM 0.00 0.0 M M M
8/21/2012 6:30 AM 0.08 M M M M
8/22/2012 6:30 AM 0.00 0.0 M M M
8/23/2012 7:00 AM 0.00 0.0 M M M
8/24/2012 7:00 AM T M M M M
8/25/2012 7:00 AM 0.00 0.0 M M M
8/26/2012 7:00 AM 0.00 0.0 M M M
8/27/2012 7:00 AM 0.48 M M M M
8/28/2012 7:00 AM 0.00 0.0 M M M
8/29/2012 7:00 AM 0.00 0.0 M M M
8/30/2012 7:00 AM 0.00 0.0 M M M
8/31/2012 7:00 AM 0.00 0.0 M M M
9/1/2012 7:00 AM 0.00 0.0 M M M
9/2/2012 7:00 AM 0.02 M M M M
9/3/2012 7:00 AM 0.00 0.0 M M M
9/4/2012 6:30 AM 0.29 M M M M
9/5/2012 6:25 AM 0.42 M M M M
9/6/2012 6:30 AM 0.05 M M M M
9/7/2012 7:00 AM T M M M M
9/8/2012 7:00 AM 0.11 M M M M
9/9/2012 7:00 AM 0.34 M M M M
9/10/2012 6:15 AM 0.00 0.0 M M M
9/11/2012 7:00 AM 0.00 0.0 M M M
9/12/2012 7:00 AM 0.00 0.0 M M M
9/13/2012 7:00 AM 0.00 0.0 M M M
9/14/2012 7:00 AM 0.19 M M M M
9/15/2012 7:00 AM 0.00 0.0 M M M
9/16/2012 7:00 AM 0.00 0.0 M M M
9/17/2012 7:00 AM 0.00 0.0 M M M
9/18/2012 7:00 AM 0.23 M M M M
9/19/2012 7:00 AM 0.00 0.0 M M M First frost of the season
9/20/2012 6:35 AM 0.00 0.0 M M M
9/21/2012 7:00 AM 0.00 0.0 M M M
9/22/2012 7:00 AM 0.14 M M M M
9/23/2012 7:00 AM 0.03 M M M M
9/24/2012 7:00 AM 0.00 0.0 M M M
9/25/2012 7:00 AM 0.00 0.0 M M M
9/26/2012 7:00 AM 0.00 0.0 M M M
9/27/2012 7:00 AM 0.00 0.0 M M M
9/28/2012 5:20 AM 0.00 0.0 M M M
9/29/2012 7:00 AM 0.00 0.0 M M M
9/30/2012 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



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
5/26/2012 10:05 AM NA 1/4" Pea Size 1/4" Pea Size Soft 2 1min no damage Continuous True Same time as rain Same time as smaller hail 50-60