Station Overview Station Location
Station Number IL-LK-22 Latitude 42.266
Station Name Lake Forest 2.1 NNE Longitude -87.846
County Lake Elevation (ft) 712



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 2.91 1.63 31 1.63 31 0.00 0 0 7 0 0.0 0 0
Nov 10 2.93 1.40 30 1.40 30 0.00 0 0 12 0 0.0 0 0
Dec 10 2.17 2.69 31 2.69 31 0.00 0 0 10 0 20.9 7 0
Jan 11 1.81 0.95 31 0.95 31 0.00 0 0 7 0 9.8 6 0
Feb 11 1.66 3.63 28 3.63 28 0.00 0 0 9 0 23.9 7 1
March 11 2.15 3.56 31 3.56 31 0.00 0 0 6 0 0.5 1 0
April 11 3.44 5.48 30 5.48 30 0.00 0 0 17 0 1.0 1 1
May 11 4.01 6.30 30 6.30 30 0.00 0 0 12 1 0.0 0 0
June 11 3.74 1.67 30 1.67 30 0.00 0 0 13 0 0.0 0 0
July 11 3.53 5.10 31 5.10 31 0.00 0 0 8 0 0.0 0 0
Aug 11 4.07 5.64 29 5.64 29 0.00 0 0 10 0 0.0 0 0
Sept 11 3.34 5.27 30 5.27 30 0.00 0 0 12 0 0.0 0 0
Water Year Totals: 35.76" 43.32" 362 days 43.32" 362 0.00" 0 days 0 123 days 1 days 56.1" 22 days 2 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 0.00
10/2/2010 0.00
10/3/2010 0.26
10/4/2010 0.00
10/5/2010 0.00
10/6/2010 0.00
10/7/2010 0.00
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 0.08
10/14/2010 0.00
10/15/2010 0.00
10/16/2010 0.00
10/17/2010 0.00
10/18/2010 0.00
10/19/2010 0.00
10/20/2010 0.00
10/21/2010 0.02
10/22/2010 0.00
10/23/2010 0.00
10/24/2010 0.56
10/25/2010 0.38
10/26/2010 0.30
10/27/2010 0.03
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 0.00
11/4/2010 0.04
11/5/2010 0.06
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 0.00
11/12/2010 0.09
11/13/2010 0.05
11/14/2010 0.08
11/15/2010 0.00
11/16/2010 0.05
11/17/2010 0.02
11/18/2010 0.00
11/19/2010 0.00
11/20/2010 0.00
11/21/2010 0.01
11/22/2010 0.13
11/23/2010 0.35
11/24/2010 0.00
11/25/2010 0.09
11/26/2010 0.00
11/27/2010 0.00
11/28/2010 0.00
11/29/2010 0.00
11/30/2010 0.43
12/1/2010 0.00
12/2/2010 0.05
12/3/2010 0.00
12/4/2010 0.26
12/5/2010 0.25
12/6/2010 0.00
12/7/2010 0.00
12/8/2010 0.00
12/9/2010 0.00
12/10/2010 0.05
12/11/2010 0.00
12/12/2010 0.62
12/13/2010 0.02
12/14/2010 0.00
12/15/2010 0.00
12/16/2010 0.00
12/17/2010 0.00
12/18/2010 0.00
12/19/2010 0.00
12/20/2010 0.00
12/21/2010 0.22
12/22/2010 0.00
12/23/2010 0.00
12/24/2010 0.00
12/25/2010 0.21
12/26/2010 0.65
12/27/2010 0.00
12/28/2010 0.00
12/29/2010 0.00
12/30/2010 0.00
12/31/2010 0.36
Day of YearDaily PrcpMultiday Prcp
1/1/2011 0.00
1/2/2011 0.00
1/3/2011 0.00
1/4/2011 0.00
1/5/2011 0.00
1/6/2011 0.00
1/7/2011 0.00
1/8/2011 0.00
1/9/2011 0.00
1/10/2011 0.00
1/11/2011 0.13
1/12/2011 0.26
1/13/2011 0.00
1/14/2011 0.00
1/15/2011 0.05
1/16/2011 0.00
1/17/2011 0.00
1/18/2011 0.35
1/19/2011 0.00
1/20/2011 0.00
1/21/2011 0.00
1/22/2011 0.02
1/23/2011 0.00
1/24/2011 0.05
1/25/2011 0.00
1/26/2011 0.00
1/27/2011 0.00
1/28/2011 0.09
1/29/2011 0.00
1/30/2011 0.00
1/31/2011 0.00
2/1/2011 0.10
2/2/2011 1.65
2/3/2011 0.00
2/4/2011 0.00
2/5/2011 0.00
2/6/2011 0.14
2/7/2011 0.00
2/8/2011 0.06
2/9/2011 0.00
2/10/2011 0.00
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 0.00
2/20/2011 0.00
2/21/2011 1.21
2/22/2011 0.13
2/23/2011 0.00
2/24/2011 0.00
2/25/2011 0.06
2/26/2011 0.04
2/27/2011 0.00
2/28/2011 0.24
3/1/2011 0.00
3/2/2011 0.00
3/3/2011 0.00
3/4/2011 0.00
3/5/2011 0.90
3/6/2011 0.05
3/7/2011 0.00
3/8/2011 0.00
3/9/2011 0.56
3/10/2011 0.00
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 0.00
3/17/2011 0.00
3/18/2011 0.00
3/19/2011 0.00
3/20/2011 0.00
3/21/2011 1.62
3/22/2011 0.07
3/23/2011 0.36
3/24/2011 0.00
3/25/2011 0.00
3/26/2011 0.00
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 0.15
4/3/2011 0.00
4/4/2011 0.26
4/5/2011 0.00
4/6/2011 0.00
4/7/2011 0.00
4/8/2011 0.86
4/9/2011 0.03
4/10/2011 0.01
4/11/2011 0.00
4/12/2011 0.00
4/13/2011 0.00
4/14/2011 0.00
4/15/2011 0.00
4/16/2011 0.69
4/17/2011 0.19
4/18/2011 0.47
4/19/2011 0.13
4/20/2011 0.55
4/21/2011 0.00
4/22/2011 0.18
4/23/2011 0.40
4/24/2011 0.00
4/25/2011 0.00
4/26/2011 1.08
4/27/2011 0.24
4/28/2011 0.16
4/29/2011 0.06
4/30/2011 0.02
5/1/2011 0.00
5/2/2011 0.00
5/3/2011 0.00
5/4/2011 0.00
5/5/2011 0.00
5/6/2011 0.03
5/7/2011 0.00
5/8/2011 0.00
5/9/2011 0.00
5/10/2011 0.00
5/11/2011 0.00
5/12/2011 0.34
5/13/2011 0.00
5/14/2011 T
5/15/2011 0.77
5/16/2011 0.00
5/17/2011 0.00
5/18/2011 0.12
5/19/2011 0.02
5/20/2011 0.00
5/21/2011 0.00
5/22/2011 0.00
5/23/2011 1.04
5/24/2011 0.05
5/25/2011 0.17
5/26/2011 2.07
5/27/2011 0.05
5/28/2011 0.06
5/29/2011 0.00
5/30/2011 1.58
5/31/2011
6/1/2011 0.00
6/2/2011 0.00
6/3/2011 0.00
6/4/2011 0.00
6/5/2011 0.06
6/6/2011 0.02
6/7/2011 0.00
6/8/2011 0.00
6/9/2011 0.87
6/10/2011 0.00
6/11/2011 0.05
6/12/2011 0.00
6/13/2011 0.00
6/14/2011 0.00
6/15/2011 0.24
6/16/2011 0.16
6/17/2011 0.00
6/18/2011 0.02
6/19/2011 0.00
6/20/2011 0.05
6/21/2011 0.02
6/22/2011 0.08
6/23/2011 0.05
6/24/2011 0.03
6/25/2011 0.00
6/26/2011 0.00
6/27/2011 0.02
6/28/2011 0.00
6/29/2011 0.00
6/30/2011 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2011 0.03
7/2/2011 0.00
7/3/2011 0.00
7/4/2011 0.00
7/5/2011 0.00
7/6/2011 0.00
7/7/2011 0.00
7/8/2011 0.00
7/9/2011 0.00
7/10/2011 0.00
7/11/2011 0.00
7/12/2011 0.34
7/13/2011 0.00
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 0.00
7/20/2011 0.37
7/21/2011 0.00
7/22/2011 1.00
7/23/2011 1.77
7/24/2011 0.07
7/25/2011 0.00
7/26/2011 0.00
7/27/2011 0.00
7/28/2011 1.20
7/29/2011 0.32
7/30/2011 0.00
7/31/2011 0.00
8/1/2011 0.00
8/2/2011 0.00
8/3/2011 1.43
8/4/2011 0.00
8/5/2011 0.00
8/6/2011 0.02
8/7/2011 0.68
8/8/2011 1.01
8/9/2011 0.21
8/10/2011 0.00
8/11/2011 0.00
8/12/2011 0.00
8/13/2011 0.04
8/14/2011 0.27
8/15/2011 0.00
8/16/2011 0.00
8/17/2011 0.00
8/18/2011 0.00
8/19/2011 0.00
8/20/2011 0.00
8/21/2011 1.32
8/22/2011
8/23/2011
8/24/2011 0.43
8/25/2011 0.00
8/26/2011 0.00
8/27/2011 0.00
8/28/2011 0.00
8/29/2011 0.00
8/30/2011 0.00
8/31/2011 0.23
9/1/2011 0.00
9/2/2011 0.07
9/3/2011 0.00
9/4/2011 0.07
9/5/2011 0.00
9/6/2011 0.00
9/7/2011 0.00
9/8/2011 0.00
9/9/2011 0.06
9/10/2011 0.03
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 0.00
9/17/2011 0.00
9/18/2011 0.05
9/19/2011 0.66
9/20/2011 0.00
9/21/2011 0.00
9/22/2011 0.00
9/23/2011 0.00
9/24/2011 0.09
9/25/2011 0.19
9/26/2011 1.67
9/27/2011 0.79
9/28/2011 1.45
9/29/2011 0.00
9/30/2011 0.14



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2010 8:00 AM 0.00 0.0 M M M
10/2/2010 7:00 AM 0.00 0.0 M M M
10/3/2010 8:00 AM 0.26 M M M M
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
10/7/2010 7:00 AM 0.00 0.0 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 8:00 AM 0.08 M M M M
10/14/2010 7:00 AM 0.00 0.0 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
10/19/2010 7:00 AM 0.00 0.0 M M M
10/20/2010 7:00 AM 0.00 0.0 M M M
10/21/2010 8:00 AM 0.02 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 8:00 AM 0.56 M M M M
10/25/2010 8:00 AM 0.38 M M M M
10/26/2010 8:00 AM 0.30 M M M M
10/27/2010 8:00 AM 0.03 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
11/3/2010 7:00 AM 0.00 0.0 M M M
11/4/2010 8:00 AM 0.04 M M M M
11/5/2010 8:00 AM 0.06 M 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
11/11/2010 7:00 AM 0.00 0.0 M M M
11/12/2010 8:00 AM 0.09 M M M M
11/13/2010 8:00 AM 0.05 M M M M
11/14/2010 8:00 AM 0.08 M M M M
11/15/2010 7:00 AM 0.00 0.0 M M M
11/16/2010 8:00 AM 0.05 M M M M
11/17/2010 8:00 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
11/20/2010 7:00 AM 0.00 0.0 M M M
11/21/2010 8:00 AM 0.01 M M M M
11/22/2010 8:00 AM 0.13 M M M M Light steady rain now
11/23/2010 8:00 AM 0.35 M M M M Includes the interim report yesterday. I didn't empty the gauge after that report.
11/24/2010 7:00 AM 0.00 0.0 M M M
11/25/2010 8:00 AM 0.09 M M M M
11/26/2010 7:00 AM 0.00 0.0 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 8:00 AM 0.43 M M M M
12/1/2010 7:00 AM 0.00 0.0 M M M
12/2/2010 7:00 AM 0.05 0.0 M M M
12/3/2010 7:00 AM 0.00 0.0 M M M
12/4/2010 8:00 AM 0.26 2.8 0.28 M M
12/5/2010 8:00 AM 0.25 1.5 0.25 M M snow seems 'wetter" or more dense than usual.
12/6/2010 7:00 AM 0.00 0.0 M M M
12/7/2010 7:00 AM 0.00 0.0 M M M
12/8/2010 7:00 AM 0.00 0.0 M M M
12/9/2010 7:00 AM 0.00 0.0 M M M
12/10/2010 8:00 AM 0.05 0.8 0.05 M M
12/11/2010 7:00 AM 0.00 0.0 M M M
12/12/2010 8:00 AM 0.62 1.1 0.16 M M snow started about 6:30am. rain before that.
12/13/2010 8:00 AM 0.02 M M M M Maybe quarter to half inch of snow
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 0.00 0.0 M M M
12/18/2010 7:00 AM 0.00 0.0 M M M
12/19/2010 7:00 AM 0.00 0.0 M M M
12/20/2010 7:00 AM 0.00 0.0 M M M
12/21/2010 8:00 AM 0.22 2.5 0.22 M M
12/22/2010 7:00 AM 0.00 0.0 M M M
12/23/2010 7:00 AM 0.00 0.0 M M M
12/24/2010 7:00 AM 0.00 0.0 M M M
12/25/2010 8:00 AM 0.21 2.2 0.21 M M
12/26/2010 8:00 AM 0.65 10.0 0.65 M M
12/27/2010 7:00 AM 0.00 0.0 M M M
12/28/2010 7:00 AM 0.00 0.0 M M M
12/29/2010 7:00 AM 0.00 0.0 M M M
12/30/2010 7:00 AM 0.00 0.0 M M M
12/31/2010 8:00 AM 0.36 M M M M Most snow gone. 43 degrees
1/1/2011 7:00 AM 0.00 0.0 M M M
1/2/2011 7:00 AM 0.00 0.0 M M 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 M M
1/6/2011 7:00 AM 0.00 0.0 M M M
1/7/2011 7:00 AM 0.00 0.0 M M M
1/8/2011 7:00 AM 0.00 0.0 M M M
1/9/2011 7:00 AM 0.00 0.0 M M M
1/10/2011 7:00 AM 0.00 0.0 M M M
1/11/2011 8:00 AM 0.13 2.0 0.13 M M
1/12/2011 8:00 AM 0.26 5.5 M M M
1/13/2011 7:00 AM 0.00 0.0 M M M
1/14/2011 7:00 AM 0.00 0.0 M M M
1/15/2011 8:00 AM 0.05 0.5 M M M
1/16/2011 7:00 AM 0.00 0.0 M M M
1/17/2011 7:00 AM 0.00 0.0 M M M
1/18/2011 8:00 AM 0.35 1.0 M M M had about 1" of snow but the freezing rain pushed it down to almost zero
1/19/2011 7:00 AM 0.00 0.0 M M M
1/20/2011 7:00 AM 0.00 0.0 M M M
1/21/2011 7:00 AM 0.00 0.0 M M M
1/22/2011 8:00 AM 0.02 0.3 0.02 M M
1/23/2011 7:00 AM 0.00 0.0 M M M
1/24/2011 8:00 AM 0.05 0.5 0.05 M M
1/25/2011 7:00 AM 0.00 0.0 M M M
1/26/2011 7:00 AM 0.00 0.0 M M M
1/27/2011 7:00 AM 0.00 0.0 M M M
1/28/2011 8:00 AM 0.09 M 0.09 M M snow started yesterday at about 9am & stopped in the evening. Did not get to measure it until it all melted. It looked as if it was about 1 inch
1/29/2011 7:00 AM 0.00 0.0 M M 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 8:00 AM 0.10 1.2 0.10 M M Snow stopped. Now 10:30am still not started
2/2/2011 9:00 AM 1.65 17.5 1.65 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 0.00 0.0 M M M
2/6/2011 8:00 AM 0.14 1.5 0.14 M M
2/7/2011 7:00 AM 0.00 0.0 M M M
2/8/2011 8:00 AM 0.06 1.0 0.06 M M
2/9/2011 7:00 AM 0.00 0.0 M M M
2/10/2011 7:00 AM 0.00 0.0 M M M
2/11/2011 7:00 AM 0.00 0.0 M M M
2/12/2011 7:00 AM 0.00 0.0 M M M
2/13/2011 8:00 AM 0.00 0.0 M 15.0 2.61
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 0.00 0.0 M M M
2/20/2011 8:00 AM 0.00 0.0 M M M Freezing (sort of) rain started a little after 8am Temp here is 31.
2/21/2011 8:00 AM 1.21 M M M M
2/22/2011 8:00 AM 0.13 1.6 0.13 M M
2/23/2011 7:00 AM 0.00 0.0 M M M
2/24/2011 7:00 AM 0.00 0.0 M M M
2/25/2011 8:00 AM 0.06 0.6 0.06 M M
2/26/2011 8:00 AM 0.04 0.5 0.04 M M
2/27/2011 7:00 AM 0.00 0.0 M M M
2/28/2011 8:00 AM 0.24 M M M M
3/1/2011 7:00 AM 0.00 0.0 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 8:00 AM 0.00 0.0 M M M very light rain just stated at 8:05am
3/5/2011 8:00 AM 0.90 M M M M
3/6/2011 8:00 AM 0.05 0.5 0.05 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 M M
3/9/2011 8:00 AM 0.56 M M M M
3/10/2011 7:00 AM 0.00 0.0 M M M
3/11/2011 7:00 AM 0.00 0.0 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 0.00 0.0 M M M
3/16/2011 7:00 AM 0.00 0.0 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 0.00 0.0 M M M
3/20/2011 7:00 AM 0.00 0.0 M M M
3/21/2011 8:00 AM 1.62 M M M M 1.4 of this arrived by 6pm CDT yesterday. Then no rain until after midnight.
3/22/2011 8:00 AM 0.07 M M M M
3/23/2011 8:00 AM 0.36 M M M M
3/24/2011 7:00 AM 0.00 0.0 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 0.00 0.0 M M M
3/28/2011 7:00 AM 0.00 0.0 M M M
3/29/2011 7:00 AM 0.00 0.0 M M M
3/30/2011 7:00 AM 0.00 0.0 M M M
3/31/2011 7:00 AM 0.00 0.0 M M M
4/1/2011 7:00 AM 0.00 0.0 M M M
4/2/2011 8:00 AM 0.15 M M M M
4/3/2011 7:00 AM 0.00 0.0 M M M
4/4/2011 8:00 AM 0.26 M M M M
4/5/2011 7:00 AM 0.00 0.0 M M M
4/6/2011 7:00 AM 0.00 0.0 M M M
4/7/2011 7:00 AM 0.00 0.0 M M M
4/8/2011 8:00 AM 0.86 M M M M
4/9/2011 8:00 AM 0.03 M M M M
4/10/2011 8:00 AM 0.01 M M M M
4/11/2011 8:00 AM 0.00 0.0 M M M Big goose egg. We were prepared for a monster storm. Missed us.
4/12/2011 7:00 AM 0.00 0.0 M M M
4/13/2011 7:00 AM 0.00 0.0 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 8:00 AM 0.69 M M M M
4/17/2011 8:00 AM 0.19 M M M M
4/18/2011 8:00 AM 0.47 1.0 0.35 1.0 0.35 Very wet snow.
4/19/2011 10:00 AM 0.13 M M M M steady light rain now
4/20/2011 8:00 AM 0.55 M M M M
4/21/2011 7:00 AM 0.00 0.0 M M M
4/22/2011 8:00 AM 0.18 M M M M
4/23/2011 8:00 AM 0.40 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 8:00 AM 1.08 M M M M
4/27/2011 8:30 AM 0.24 M M M M
4/28/2011 8:00 AM 0.16 M M M M
4/29/2011 8:00 AM 0.06 M M M M
4/30/2011 8:00 AM 0.02 M M M M
5/1/2011 7:00 AM 0.00 0.0 M M M
5/2/2011 7:00 AM 0.00 0.0 M M M
5/3/2011 7:00 AM 0.00 0.0 M M M
5/4/2011 7:00 AM 0.00 0.0 M M M
5/5/2011 7:00 AM 0.00 0.0 M M M
5/6/2011 8:00 AM 0.03 M M M M
5/7/2011 8:00 AM 0.00 0.0 M M M
5/8/2011 8:14 AM 0.00 0.0 M M M
5/9/2011 7:00 AM 0.00 0.0 M M M
5/10/2011 7:00 AM 0.00 0.0 M M M
5/11/2011 7:00 AM 0.00 0.0 M M M
5/12/2011 8:00 AM 0.34 M M M M
5/13/2011 8:00 AM 0.00 0.0 M M M Zero here, but 2 miles away got a 5 min downpour about 6:30pm last night.
5/14/2011 8:00 AM T M M M M
5/15/2011 8:00 AM 0.77 M M M M
5/16/2011 7:00 AM 0.00 0.0 M M M
5/17/2011 7:00 AM 0.00 0.0 M M M
5/18/2011 8:00 AM 0.12 M M M M
5/19/2011 8:00 AM 0.02 M M M M
5/20/2011 7:00 AM 0.00 0.0 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 8:00 AM 1.04 M M M M
5/24/2011 8:00 AM 0.05 M M M M
5/25/2011 8:30 AM 0.17 M M M M still raining -- moderately
5/26/2011 8:30 AM 2.07 M M M M still raining steady 0.87 since 5pm yesterday 8:30 to 5pm was 1.2 of the 2.07 reported now
5/27/2011 8:00 AM 0.05 M M M M
5/28/2011 8:00 AM 0.06 M M M M
5/29/2011 7:00 AM 0.00 0.0 M M M
5/30/2011 8:00 AM 1.58 M M M M 1.56 yesterday from 8:30 to 3:30pm and .02 this morning.
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 8:00 AM 0.06 M M M M
6/6/2011 8:00 AM 0.02 M M M M
6/7/2011 7:00 AM 0.00 0.0 M M M
6/8/2011 7:00 AM 0.00 0.0 M M M
6/9/2011 8:00 AM 0.87 M M M M started late last nigh (say 11pm?) just sprinkles now
6/10/2011 7:00 AM 0.00 0.0 M M M
6/11/2011 8:00 AM 0.05 M M M M
6/12/2011 7:00 AM 0.00 0.0 M M M
6/13/2011 7:00 AM 0.00 0.0 M M M
6/14/2011 7:00 AM 0.00 0.0 M M M
6/15/2011 8:00 AM 0.24 M M M M
6/16/2011 8:00 AM 0.16 M M M M
6/17/2011 7:00 AM 0.00 0.0 M M M
6/18/2011 8:00 AM 0.02 M M M M
6/19/2011 7:00 AM 0.00 0.0 M M M
6/20/2011 8:52 AM 0.05 M M M M reports of over 2" in Chicago but here just light rain starting at about 7:30AM
6/21/2011 8:00 AM 0.02 M M M M
6/22/2011 8:00 AM 0.08 M M M M Amazing so little rain. Huge winds trees down, etc.
6/23/2011 8:00 AM 0.05 M M M M
6/24/2011 8:00 AM 0.03 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 8:00 AM 0.02 M M M M
6/28/2011 7:00 AM 0.00 0.0 M M M
6/29/2011 7:00 AM 0.00 0.0 M M M
6/30/2011 7:00 AM 0.00 0.0 M M M
7/1/2011 8:00 AM 0.03 M 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 0.00 0.0 M M M
7/6/2011 7:00 AM 0.00 0.0 M M M
7/7/2011 7:00 AM 0.00 0.0 M M M
7/8/2011 7:00 AM 0.00 0.0 M M M
7/9/2011 7:00 AM 0.00 0.0 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 8:00 AM 0.34 M M M M
7/13/2011 7:00 AM 0.00 0.0 M M M
7/14/2011 7:00 AM 0.00 0.0 M M M
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 8:00 AM 0.37 M M M M
7/21/2011 7:00 AM 0.00 0.0 M M M
7/22/2011 8:00 AM 1.00 M M M M i inch EXACTLY (first time!)
7/23/2011 8:00 AM 1.77 M M M M This INCLUDES the 1.17 measured yesterday morning (8am to 11:30am) Gauge read 0.60 this morning
7/24/2011 8:00 AM 0.07 M M M M
7/25/2011 7:00 AM 0.00 0.0 M M M
7/26/2011 7:00 AM 0.00 0.0 M M M
7/27/2011 7:00 AM 0.00 0.0 M M M
7/28/2011 8:00 AM 1.20 M M M M
7/29/2011 8:00 AM 0.32 M M M M
7/30/2011 7:00 AM 0.00 0.0 M M M
7/31/2011 7:00 AM 0.00 0.0 M M M
8/1/2011 7:00 AM 0.00 0.0 M M M
8/2/2011 7:00 AM 0.00 0.0 M M M
8/3/2011 8:00 AM 1.43 M M M M
8/4/2011 7:00 AM 0.00 0.0 M M M
8/5/2011 7:00 AM 0.00 0.0 M M M
8/6/2011 8:00 AM 0.02 M M M M
8/7/2011 9:00 AM 0.68 M M M M All of this happened this AM. Starting after 7am for sure. Slept through most of it. Stopped now but more to come
8/8/2011 8:00 AM 1.01 M M M M
8/9/2011 8:00 AM 0.21 M M M M
8/10/2011 7:00 AM 0.00 0.0 M M M
8/11/2011 7:00 AM 0.00 0.0 M M M
8/12/2011 7:00 AM 0.00 0.0 M M M
8/13/2011 8:00 AM 0.04 M M M M
8/14/2011 8:00 AM 0.27 M M M M
8/15/2011 7:00 AM 0.00 0.0 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
8/18/2011 7:00 AM 0.00 0.0 M M M
8/19/2011 7:00 AM 0.00 0.0 M M M
8/20/2011 8:00 AM 0.00 0.0 M M M
8/21/2011 8:00 AM 1.32 M M M M That's 1.26 from the 3 hrs yesterday & 0.06 there this morning.
8/24/2011 8:00 AM 0.43 M M M M
8/25/2011 8:00 AM 0.00 0.0 M M M
8/26/2011 8:00 AM 0.00 0.0 M M M
8/27/2011 8:00 AM 0.00 0.0 M M M
8/28/2011 8:00 AM 0.00 0.0 M M M
8/29/2011 8:00 AM 0.00 0.0 M M M
8/30/2011 8:00 AM 0.00 0.0 M M M
8/31/2011 8:00 AM 0.23 M M M M
9/1/2011 8:00 AM 0.00 0.0 M M M
9/2/2011 8:00 AM 0.07 M M M M
9/3/2011 8:00 AM 0.00 0.0 M M M
9/4/2011 8:00 AM 0.07 M M M M
9/5/2011 8:00 AM 0.00 0.0 M M M
9/6/2011 8:00 AM 0.00 0.0 M M M
9/7/2011 8:00 AM 0.00 0.0 M M M
9/8/2011 8:00 AM 0.00 0.0 M M M
9/9/2011 8:00 AM 0.06 M M M M
9/10/2011 8:00 AM 0.03 M M M M
9/11/2011 8:00 AM 0.00 0.0 M M M
9/12/2011 8:00 AM 0.00 0.0 M M M
9/13/2011 8:00 AM 0.00 0.0 M M M
9/14/2011 8:00 AM 0.00 0.0 M M M
9/15/2011 8:00 AM 0.00 0.0 M M M
9/16/2011 8:00 AM 0.00 0.0 M M M
9/17/2011 8:00 AM 0.00 0.0 M M M
9/18/2011 8:00 AM 0.05 M M M M still raining lightly
9/19/2011 8:00 AM 0.66 M M M M
9/20/2011 8:00 AM 0.00 0.0 M M M
9/21/2011 8:00 AM 0.00 0.0 M M M
9/22/2011 8:00 AM 0.00 0.0 M M M
9/23/2011 8:00 AM 0.00 0.0 M M M
9/24/2011 8:00 AM 0.09 M M M M
9/25/2011 8:00 AM 0.19 M M M M
9/26/2011 8:00 AM 1.67 M M M M
9/27/2011 9:15 AM 0.79 M M M M
9/28/2011 8:00 AM 1.45 M M M M
9/29/2011 8:00 AM 0.00 0.0 M M M
9/30/2011 8:00 AM 0.14 M 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