Station Overview Station Location
Station Number IL-CK-107 Latitude 42.066893
Station Name Evanston 1.4 N Longitude -87.689812
County Cook Elevation (ft) 627



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 12 3.06 3.36 31 3.36 31 0.00 0 0 12 2 0.0 0 0
Nov 12 3.06 0.85 30 0.85 30 0.00 0 0 6 1 0.1 1 0
Dec 12 2.29 3.31 31 3.31 31 0.00 0 0 14 3 6.5 3 6
Jan 13 1.89 3.00 31 3.00 31 0.00 0 0 7 6 1.3 3 13
Feb 13 1.72 3.16 27 3.16 27 0.00 0 0 11 7 16.0 7 23
March 13 2.37 1.95 31 1.93 28 0.02 3 1 6 9 8.5 2 11
April 13 3.49 8.79 30 8.79 30 0.00 0 0 16 1 0.0 0 0
May 13 4.00 5.51 31 5.51 31 0.00 0 0 10 3 0.0 0 0
June 13 3.90 6.15 30 3.01 23 3.14 7 1 9 2 0.0 0 0
July 13 3.67 1.99 31 1.99 31 0.00 0 0 10 0 0.0 0 0
Aug 13 4.44 1.23 31 0.99 20 0.24 11 1 5 0 0.0 0 0
Sept 13 3.38 2.67 30 2.67 30 0.00 0 0 9 1 0.0 0 0
Water Year Totals: 37.27" 41.97" 364 days 38.57" 343 3.40" 21 days 3 115 days 35 days 32.4" 16 days 53 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
10/1/2012 0.00
10/2/2012 0.00
10/3/2012 0.02
10/4/2012 0.19
10/5/2012 0.09
10/6/2012 T
10/7/2012 0.00
10/8/2012 0.00
10/9/2012 0.00
10/10/2012 0.19
10/11/2012 0.00
10/12/2012 0.04
10/13/2012 0.06
10/14/2012 0.44
10/15/2012 0.30
10/16/2012 0.00
10/17/2012 0.00
10/18/2012 0.41
10/19/2012 0.05
10/20/2012 T
10/21/2012 0.00
10/22/2012 0.00
10/23/2012 1.22
10/24/2012 0.00
10/25/2012 0.00
10/26/2012 0.35
10/27/2012 0.00
10/28/2012 0.00
10/29/2012 0.00
10/30/2012 0.00
10/31/2012 0.00
11/1/2012 0.00
11/2/2012 0.00
11/3/2012 0.00
11/4/2012 0.00
11/5/2012 T
11/6/2012 0.00
11/7/2012 0.18
11/8/2012 0.00
11/9/2012 0.00
11/10/2012 0.00
11/11/2012 0.04
11/12/2012 0.28
11/13/2012 0.03
11/14/2012 0.00
11/15/2012 0.00
11/16/2012 0.00
11/17/2012 0.00
11/18/2012 0.00
11/19/2012 0.00
11/20/2012 0.04
11/21/2012 0.00
11/22/2012 0.00
11/23/2012 0.28
11/24/2012 0.00
11/25/2012 0.00
11/26/2012 0.00
11/27/2012 0.00
11/28/2012 0.00
11/29/2012 0.00
11/30/2012 0.00
12/1/2012 0.00
12/2/2012 0.04
12/3/2012 0.01
12/4/2012 0.00
12/5/2012 0.00
12/6/2012 0.00
12/7/2012 0.10
12/8/2012 0.18
12/9/2012 0.09
12/10/2012 0.18
12/11/2012 0.00
12/12/2012 0.00
12/13/2012 0.00
12/14/2012 0.00
12/15/2012 0.02
12/16/2012 0.25
12/17/2012 0.00
12/18/2012 0.00
12/19/2012 0.01
12/20/2012 0.88
12/21/2012 0.68
12/22/2012 0.00
12/23/2012 0.00
12/24/2012 0.00
12/25/2012 T
12/26/2012 0.17
12/27/2012 T
12/28/2012 0.67
12/29/2012 0.03
12/30/2012 T
12/31/2012 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2013 0.00
1/2/2013 0.00
1/3/2013 T
1/4/2013 T
1/5/2013 0.00
1/6/2013 0.02
1/7/2013 0.00
1/8/2013 0.00
1/9/2013 0.00
1/10/2013 0.00
1/11/2013 0.65
1/12/2013 T
1/13/2013 0.09
1/14/2013 0.00
1/15/2013 0.00
1/16/2013 0.00
1/17/2013 0.00
1/18/2013 0.00
1/19/2013 0.00
1/20/2013 0.00
1/21/2013 T
1/22/2013 0.00
1/23/2013 0.00
1/24/2013 T
1/25/2013 0.08
1/26/2013 0.00
1/27/2013 0.00
1/28/2013 0.56
1/29/2013 T
1/30/2013 1.42
1/31/2013 0.18
2/1/2013 T
2/2/2013 0.16
2/3/2013 T
2/4/2013 0.20
2/5/2013 T
2/6/2013 0.05
2/7/2013 0.09
2/8/2013 1.18
2/9/2013 0.00
2/10/2013 0.02
2/11/2013 0.21
2/12/2013 0.00
2/13/2013 0.00
2/14/2013 0.00
2/15/2013 T
2/16/2013 0.00
2/17/2013 0.00
2/18/2013 0.00
2/19/2013 0.12
2/20/2013 0.02
2/21/2013 T
2/22/2013 0.30
2/23/2013 T
2/24/2013 T
2/25/2013 0.00
2/26/2013 0.00
2/27/2013 0.81
2/28/2013
3/1/2013 **
3/2/2013 **
3/3/2013 0.02
3/4/2013 0.00
3/5/2013 T
3/6/2013 0.66
3/7/2013 T
3/8/2013 0.00
3/9/2013 T
3/10/2013 0.57
3/11/2013 0.46
3/12/2013 0.02
3/13/2013 T
3/14/2013 0.00
3/15/2013 0.00
3/16/2013 0.16
3/17/2013 T
3/18/2013 T
3/19/2013 0.06
3/20/2013 0.00
3/21/2013 T
3/22/2013 0.00
3/23/2013 0.00
3/24/2013 0.00
3/25/2013 T
3/26/2013 0.00
3/27/2013 0.00
3/28/2013 0.00
3/29/2013 0.00
3/30/2013 0.00
3/31/2013 T
Day of YearDaily PrcpMultiday Prcp
4/1/2013 0.00
4/2/2013 0.00
4/3/2013 0.00
4/4/2013 0.00
4/5/2013 0.00
4/6/2013 0.00
4/7/2013 0.08
4/8/2013 0.35
4/9/2013 0.18
4/10/2013 0.08
4/11/2013 0.82
4/12/2013 0.25
4/13/2013 0.02
4/14/2013 T
4/15/2013 0.03
4/16/2013 0.40
4/17/2013 0.00
4/18/2013 4.78
4/19/2013 1.04
4/20/2013 0.06
4/21/2013 0.00
4/22/2013 0.00
4/23/2013 0.02
4/24/2013 0.56
4/25/2013 0.08
4/26/2013 0.00
4/27/2013 0.00
4/28/2013 0.04
4/29/2013 0.00
4/30/2013 0.00
5/1/2013 0.00
5/2/2013 0.00
5/3/2013 T
5/4/2013 0.19
5/5/2013 0.00
5/6/2013 0.00
5/7/2013 0.00
5/8/2013 0.00
5/9/2013 0.00
5/10/2013 0.44
5/11/2013 0.00
5/12/2013 0.00
5/13/2013 0.00
5/14/2013 T
5/15/2013 0.00
5/16/2013 T
5/17/2013 0.00
5/18/2013 0.00
5/19/2013 0.00
5/20/2013 0.00
5/21/2013 0.82
5/22/2013 1.37
5/23/2013 0.88
5/24/2013 0.02
5/25/2013 0.00
5/26/2013 0.00
5/27/2013 0.02
5/28/2013 0.23
5/29/2013 0.23
5/30/2013 0.00
5/31/2013 1.31
6/1/2013 0.02
6/2/2013 0.68
6/3/2013 T
6/4/2013 0.00
6/5/2013 0.00
6/6/2013 0.07
6/7/2013 0.14
6/8/2013 0.00
6/9/2013 0.00
6/10/2013 0.22
6/11/2013 T
6/12/2013 0.00
6/13/2013 0.71
6/14/2013 0.00
6/15/2013 0.12
6/16/2013 0.20
6/17/2013 0.00
6/18/2013 0.00
6/19/2013 0.00
6/20/2013 0.00
6/21/2013 0.00
6/22/2013 0.85
6/23/2013 **
6/24/2013 **
6/25/2013 **
6/26/2013 **
6/27/2013 **
6/28/2013 **
6/29/2013 3.14
6/30/2013 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2013 0.00
7/2/2013 0.00
7/3/2013 0.01
7/4/2013 0.03
7/5/2013 0.00
7/6/2013 0.00
7/7/2013 0.00
7/8/2013 0.00
7/9/2013 0.37
7/10/2013 0.07
7/11/2013 0.00
7/12/2013 0.00
7/13/2013 0.00
7/14/2013 0.00
7/15/2013 0.00
7/16/2013 0.00
7/17/2013 0.00
7/18/2013 0.00
7/19/2013 0.00
7/20/2013 0.27
7/21/2013 0.11
7/22/2013 0.78
7/23/2013 0.04
7/24/2013 0.00
7/25/2013 0.00
7/26/2013 0.00
7/27/2013 0.24
7/28/2013 0.00
7/29/2013 0.00
7/30/2013 0.00
7/31/2013 0.07
8/1/2013 0.14
8/2/2013 0.36
8/3/2013 **
8/4/2013 **
8/5/2013 **
8/6/2013 **
8/7/2013 **
8/8/2013 **
8/9/2013 **
8/10/2013 **
8/11/2013 **
8/12/2013 **
8/13/2013 0.24
8/14/2013 0.00
8/15/2013 0.00
8/16/2013 0.00
8/17/2013 0.00
8/18/2013 0.00
8/19/2013 0.00
8/20/2013 0.00
8/21/2013 0.00
8/22/2013 0.06
8/23/2013 0.19
8/24/2013 0.00
8/25/2013 0.00
8/26/2013 0.00
8/27/2013 0.00
8/28/2013 0.00
8/29/2013 0.00
8/30/2013 0.00
8/31/2013 0.24
9/1/2013 0.06
9/2/2013 0.02
9/3/2013 0.00
9/4/2013 0.00
9/5/2013 0.00
9/6/2013 0.00
9/7/2013 0.00
9/8/2013 T
9/9/2013 0.00
9/10/2013 0.00
9/11/2013 0.00
9/12/2013 0.07
9/13/2013 0.06
9/14/2013 0.00
9/15/2013 0.15
9/16/2013 0.76
9/17/2013 0.00
9/18/2013 0.00
9/19/2013 0.15
9/20/2013 1.02
9/21/2013 0.00
9/22/2013 0.00
9/23/2013 0.00
9/24/2013 0.00
9/25/2013 0.00
9/26/2013 0.00
9/27/2013 0.00
9/28/2013 0.00
9/29/2013 0.38
9/30/2013 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2012 7:00 AM 0.00 0.0 M M M
10/2/2012 7:00 AM 0.00 0.0 M M M
10/3/2012 7:00 AM 0.02 M M M M
10/4/2012 7:00 AM 0.19 M M M M
10/5/2012 7:00 AM 0.09 M M M M
10/6/2012 7:00 AM T M M M M
10/7/2012 7:00 AM 0.00 0.0 M M M
10/8/2012 7:00 AM 0.00 0.0 M M M
10/9/2012 7:00 AM 0.00 0.0 M M M
10/10/2012 7:00 AM 0.19 M M M M
10/11/2012 7:00 AM 0.00 0.0 M M M
10/12/2012 7:00 AM 0.04 0.0 M M M
10/13/2012 7:00 AM 0.06 M M M M
10/14/2012 7:00 AM 0.44 M M M M
10/15/2012 7:00 AM 0.30 M M M M
10/16/2012 7:00 AM 0.00 0.0 M M M
10/17/2012 7:00 AM 0.00 0.0 M M M
10/18/2012 7:00 AM 0.41 M M M M
10/19/2012 7:00 AM 0.05 M M M M
10/20/2012 7:00 AM T M M M M
10/21/2012 7:00 AM 0.00 0.0 M M M
10/22/2012 7:00 AM 0.00 0.0 M M M
10/23/2012 7:00 AM 1.22 M M M M Several small thunderstorms rolled over us last night. Rain was intermittent but very intense during light show as storms passed.
10/24/2012 7:00 AM 0.00 0.0 M M M
10/25/2012 7:00 AM 0.00 0.0 M M M
10/26/2012 7:00 AM 0.35 M M M M Rain began at 5:55 PM. Just finished raking part of the yard before I had to stop.
10/27/2012 7:00 AM 0.00 0.0 M M M
10/28/2012 7:00 AM 0.00 0.0 M M M
10/29/2012 7:00 AM 0.00 0.0 M M M
10/30/2012 7:00 AM 0.00 0.0 M M M
10/31/2012 7:00 AM 0.00 0.0 M M M
11/1/2012 7:00 AM 0.00 0.0 M M M
11/2/2012 7:00 AM 0.00 0.0 M M M
11/3/2012 7:00 AM 0.00 0.0 M M M
11/4/2012 7:00 AM 0.00 0.0 M M M
11/5/2012 7:00 AM T M M M M
11/6/2012 7:00 AM 0.00 0.0 M M M
11/7/2012 7:00 AM 0.18 M M M M
11/8/2012 7:00 AM 0.00 0.0 M M M
11/9/2012 7:00 AM 0.00 0.0 M M M
11/10/2012 7:00 AM 0.00 0.0 M M M
11/11/2012 7:00 AM 0.04 M M M M
11/12/2012 7:00 AM 0.28 M M M M
11/13/2012 7:00 AM 0.03 0.1 M M M
11/14/2012 7:00 AM 0.00 0.0 M M M
11/15/2012 7:00 AM 0.00 0.0 M M M
11/16/2012 7:00 AM 0.00 0.0 M M M
11/17/2012 7:00 AM 0.00 0.0 M M M
11/18/2012 7:00 AM 0.00 0.0 M M M
11/19/2012 7:00 AM 0.00 0.0 M M M
11/20/2012 7:00 AM 0.04 M M M M
11/21/2012 7:00 AM 0.00 0.0 M M M
11/22/2012 7:00 AM 0.00 0.0 M M M
11/23/2012 7:00 AM 0.28 M M M M Forgot to enter data into system
11/24/2012 7:00 AM 0.00 0.0 M M M
11/25/2012 7:00 AM 0.00 0.0 M M M
11/26/2012 7:00 AM 0.00 0.0 M M M
11/27/2012 7:00 AM 0.00 0.0 M M M
11/28/2012 7:00 AM 0.00 0.0 M M M
11/29/2012 7:00 AM 0.00 0.0 M M M
11/30/2012 7:00 AM 0.00 0.0 M M M
12/1/2012 7:00 AM 0.00 0.0 M M M
12/2/2012 7:00 AM 0.04 M M M M
12/3/2012 7:00 AM 0.01 M M M M Very heavy fog @ 7:00 PM, lighter fog balance of the evening into the morning hours
12/4/2012 7:00 AM 0.00 0.0 M M M
12/5/2012 7:00 AM 0.00 0.0 M M M
12/6/2012 7:00 AM 0.00 0.0 M M M
12/7/2012 7:00 AM 0.10 M M M M
12/8/2012 7:00 AM 0.18 M M M M
12/9/2012 7:00 AM 0.09 M M M M
12/10/2012 7:00 AM 0.18 M M M M Classic winter stow weather - Except its too warm!
12/11/2012 7:00 AM 0.00 0.0 M M M
12/12/2012 7:00 AM 0.00 0.0 M M M
12/13/2012 7:00 AM 0.00 0.0 M M M
12/14/2012 7:00 AM 0.00 0.0 M M M
12/15/2012 7:00 AM 0.02 M M M M
12/16/2012 7:00 AM 0.25 M M M M
12/17/2012 7:00 AM 0.00 0.0 M M M
12/18/2012 7:00 AM 0.00 0.0 M M M
12/19/2012 7:00 AM 0.01 M M M M
12/20/2012 7:00 AM 0.88 M M M M Still raining
12/21/2012 7:00 AM 0.68 M M M M
12/22/2012 7:00 AM 0.00 0.0 M M M
12/23/2012 7:00 AM 0.00 0.0 M M M
12/24/2012 7:00 AM 0.00 0.0 M M M
12/25/2012 7:00 AM T M M M M
12/26/2012 7:00 AM 0.17 1.7 M 1.5 M
12/27/2012 7:00 AM T T M 0.5 M
12/28/2012 7:00 AM 0.67 4.5 M 5.0 M All lake effect snow. Drive five minutes in any direction other than into the lake and the snow depths drop off very fast. Mother in law lives just west in Skokie, only about 2-3 inches there. As you go north of us a little too. It was snowing all afternoon and into the late evening. I think it stopped around 11:30 PM.
12/29/2012 7:00 AM 0.03 0.3 M 5.5 M
12/30/2012 7:00 AM T T M 5.0 M
12/31/2012 7:00 AM 0.00 0.0 M 4.5 M
1/1/2013 7:00 AM 0.00 0.0 M 4.5 M
1/2/2013 7:00 AM 0.00 0.0 M 4.5 M
1/3/2013 7:00 AM T M M 4.0 M
1/4/2013 7:00 AM T M M 3.5 M
1/5/2013 7:00 AM 0.00 0.0 M 3.0 M
1/6/2013 7:00 AM 0.02 M M 2.0 M
1/7/2013 7:00 AM 0.00 0.0 M 2.0 M
1/8/2013 7:00 AM 0.00 0.0 M 1.5 M
1/9/2013 7:00 AM 0.00 0.0 M 1.5 M
1/10/2013 7:00 AM 0.00 0.0 M 1.0 M
1/11/2013 7:00 AM 0.65 M M T M
1/12/2013 7:00 AM T M M T M
1/13/2013 7:00 AM 0.09 M M T M
1/14/2013 7:00 AM 0.00 0.0 M T M
1/15/2013 7:00 AM 0.00 0.0 M T M
1/16/2013 7:00 AM 0.00 0.0 M T M
1/17/2013 7:00 AM 0.00 0.0 M M M
1/18/2013 7:00 AM 0.00 0.0 M M M
1/19/2013 7:00 AM 0.00 0.0 M M M
1/20/2013 7:00 AM 0.00 0.0 M M M
1/21/2013 7:00 AM T T M M M
1/22/2013 7:00 AM 0.00 0.0 M M M
1/23/2013 7:00 AM 0.00 0.0 M M M
1/24/2013 7:00 AM T 0.1 M T M
1/25/2013 7:00 AM 0.08 1.0 M 1.0 M
1/26/2013 7:00 AM 0.00 0.0 M 0.5 M
1/27/2013 7:00 AM 0.00 0.0 M 0.5 M
1/28/2013 7:00 AM 0.56 M M M M Ground frozen so lots of standing water in low areas. ice built up to about 1/4" on flat surfaces during the evening, then all melted by morning. Some minor slippery patches remain in the shaded and north facing areas
1/29/2013 7:00 AM T 0.0 M M M Warmer and much more humid. Mist last night, really just heavy fog. Little or nothing in gauge. Not the kind of weather you associate with winter in Chicagoland. 59 Deg F this morning on a Taylor Mercury High/Low thermometer.
1/30/2013 7:00 AM 1.42 M M M M
1/31/2013 7:00 AM 0.18 0.2 M T M
2/1/2013 7:00 AM T M M M M
2/2/2013 7:00 AM 0.16 2.6 M 2.5 M
2/3/2013 7:00 AM T T M 2.0 M
2/4/2013 7:00 AM 0.20 2.2 M 4.5 M
2/5/2013 7:00 AM T T M 4.0 M
2/6/2013 7:00 AM 0.05 0.4 M 3.5 M
2/7/2013 7:00 AM 0.09 M M 2.5 M
2/8/2013 7:00 AM 1.18 2.3 M 4.0 M Very very wet snow! Snow blower was throwing slush. After clearing driveway, additional precip froze into an ice rink. Measures 4" but very compacted snow - high water content.
2/9/2013 7:00 AM 0.00 0.0 M 3.5 M
2/10/2013 7:00 AM 0.02 M M 3.0 M
2/11/2013 7:00 AM 0.21 M M 1.5 M
2/12/2013 7:00 AM 0.00 0.0 M 0.5 M
2/13/2013 7:00 AM 0.00 0.0 M 0.5 M
2/14/2013 7:00 AM 0.00 0.0 M 0.5 M
2/15/2013 7:00 AM T 0.1 M 0.5 M
2/16/2013 7:00 AM 0.00 0.0 M 0.5 M
2/17/2013 7:00 AM 0.00 0.0 M 0.5 M
2/18/2013 7:00 AM 0.00 0.0 M 0.5 M
2/19/2013 7:00 AM 0.12 M M T M
2/20/2013 7:00 AM 0.02 M M T M
2/21/2013 7:00 AM T T M T M
2/22/2013 7:00 AM 0.30 3.7 M 3.7 M Nice light snow. Very even distribution, some minor drifting by inside corners and obstructions. Started snowing around mid-night (give or take 10 min)
2/23/2013 7:00 AM T T M 3.0 M
2/24/2013 7:00 AM T T M 3.0 M
2/25/2013 7:00 AM 0.00 0.0 M 2.0 M
2/26/2013 7:00 AM 0.00 0.0 M 1.5 M
2/27/2013 7:00 AM 0.81 4.7 M 6.5 M Very wet snow, more like dry slush really.
3/4/2013 7:00 AM 0.00 0.0 M 4.5 M
3/5/2013 7:00 AM T T M 4.0 M New snowfall began @ 06:40 AM
3/6/2013 7:00 AM 0.66 8.2 M 11.5 M
3/7/2013 7:00 AM T T M 10.0 M
3/8/2013 7:00 AM 0.00 0.0 M 8.0 M
3/9/2013 7:00 AM T M M 7.0 M
3/10/2013 7:00 AM 0.57 M M 4.5 M
3/11/2013 7:00 AM 0.46 M M 1.5 M
3/12/2013 7:00 AM 0.02 T M 1.5 M Most of surrounding area still has snow over most of the ground. Some areas still over 4" deep, most at least an inch, some areas are bare.
3/13/2013 7:00 AM T T M 1.0 M 70& of the area still has snow. Areas in the sun are now almost clear. Snow piles remain and the depth is still significant. All shaded areas around our home have at least an inch of depth.
3/14/2013 7:00 AM 0.00 0.0 M 1.0 M 60% of the area still has snow. Areas in the sun are now clear. Snow piles remain. All shaded areas around our home have about an inch of depth. Sublimation and higher temperature melting are doing their best to reduce snow pack.
3/15/2013 7:00 AM 0.00 0.0 M T M
3/16/2013 7:00 AM 0.16 M M T M
3/17/2013 7:00 AM T M M T M
3/18/2013 7:00 AM T T M T M
3/19/2013 7:00 AM 0.06 0.3 M T M
3/20/2013 7:00 AM 0.00 0.0 M T M
3/21/2013 7:00 AM T T M T M Still have piles of snow in the northern areas and in the shadows.
3/22/2013 7:00 AM 0.00 0.0 M M M
3/23/2013 7:00 AM 0.00 0.0 M M M
3/24/2013 7:00 AM 0.00 0.0 M M M
3/25/2013 7:00 AM T M M T M
3/26/2013 7:00 AM 0.00 0.0 M T M Snow piles remain in the shadows on the north side of the buildings.
3/27/2013 7:00 AM 0.00 0.0 M T M
3/28/2013 7:00 AM 0.00 0.0 M T M small snow piles remain in the shadows
3/29/2013 7:00 AM 0.00 0.0 M T M
3/30/2013 7:00 AM 0.00 0.0 M T M
3/31/2013 7:00 AM T 0.0 M T M A little snow and ice remain in the shadows on the north side of the buildings. Some mist was falling last night after 10 PM.
4/1/2013 7:00 AM 0.00 0.0 M M M The last of the snow has melted. The ground still seems frozen in those areas but the snow is gone!
4/2/2013 7:00 AM 0.00 0.0 M M M
4/3/2013 7:00 AM 0.00 0.0 M M M
4/4/2013 7:00 AM 0.00 0.0 M M M
4/5/2013 7:00 AM 0.00 0.0 M M M
4/6/2013 7:00 AM 0.00 0.0 M M M Getting kind of dull around here, weather-wise that is.
4/7/2013 7:00 AM 0.08 M M M M
4/8/2013 7:00 AM 0.35 M M M M Finally some rain to wash away the dust. You can almost see the grass turning green as you look at it!
4/9/2013 7:00 AM 0.18 M M M M 0.15" fell yesterday during the morning. The last 0.03 fell early this morning before 7 AM.
4/10/2013 7:00 AM 0.08 M M M M
4/11/2013 7:00 AM 0.82 M M M M
4/12/2013 7:00 AM 0.25 M M M M Mist almost the entire day. Good thing it wasn't cold or we would have had quite a bit of snow!
4/13/2013 7:00 AM 0.02 M M M M
4/14/2013 7:00 AM T M M M M
4/15/2013 7:00 AM 0.03 M M M M
4/16/2013 7:00 AM 0.40 M M M M Lots of light rain last night. Clear blue sky this morning.
4/17/2013 7:00 AM 0.00 0.0 M M M
4/18/2013 7:00 AM 4.78 M M M M Still raining
4/19/2013 7:00 AM 1.04 M M M M
4/20/2013 7:00 AM 0.06 M M M M Snow, graupel, and rain. Quite a mix on and off most of the day. Mostly graupel during the day all over the north shore. Evanston, Wilmette, Kenilworth, Winnetka, Glencoe, Glenview, Skokie, Morton Grove, Niles.
4/21/2013 7:00 AM 0.00 0.0 M M M
4/22/2013 7:00 AM 0.00 0.0 M M M
4/23/2013 7:00 AM 0.02 M M M M
4/24/2013 7:00 AM 0.56 M M M M
4/25/2013 7:00 AM 0.08 0.0 M M M
4/26/2013 7:00 AM 0.00 0.0 M M M
4/27/2013 7:00 AM 0.00 0.0 M M M
4/28/2013 7:00 AM 0.04 M M M M
4/29/2013 7:00 AM 0.00 0.0 M M M
4/30/2013 7:00 AM 0.00 0.0 M M M
5/1/2013 7:00 AM 0.00 0.0 M M M
5/2/2013 7:00 AM 0.00 0.0 M M M
5/3/2013 7:00 AM T M M M M
5/4/2013 7:00 AM 0.19 M M M M
5/5/2013 7:00 AM 0.00 0.0 M M M
5/6/2013 7:00 AM 0.00 0.0 M M M
5/7/2013 7:00 AM 0.00 0.0 M M M
5/8/2013 7:00 AM 0.00 0.0 M M M
5/9/2013 7:00 AM 0.00 0.0 M M M
5/10/2013 7:00 AM 0.44 M M M M
5/11/2013 7:00 AM 0.00 0.0 M M M
5/12/2013 7:00 AM 0.00 0.0 M M M
5/13/2013 7:00 AM 0.00 0.0 M M M
5/14/2013 7:00 AM T M M M M Beautiful morning - high 50's and sunny. spring like it should be, not like it usually is! It's Chicago; wait a few minutes the weather will change.
5/15/2013 7:00 AM 0.00 0.0 M M M
5/16/2013 7:00 AM T M M M M Felt a few drops while grilling in the yard. If I had not been outside, I would have missed it.
5/17/2013 7:00 AM 0.00 0.0 M M M
5/18/2013 7:00 AM 0.00 0.0 M M M
5/19/2013 7:00 AM 0.00 0.0 M M M
5/20/2013 7:00 AM 0.00 0.0 M M M
5/21/2013 7:00 AM 0.82 M M M M Rain started around 10:30 PM.
5/22/2013 7:00 AM 1.37 M M M M Most of the rain fell overnight. We were at about 0.4 inches before 23:30.
5/23/2013 7:00 AM 0.88 M M M M
5/24/2013 7:00 AM 0.02 M M M M
5/25/2013 7:00 AM 0.00 0.0 M M M
5/26/2013 7:00 AM 0.00 0.0 M M M
5/27/2013 7:00 AM 0.02 M M M M
5/28/2013 7:00 AM 0.23 M M M M
5/29/2013 7:00 AM 0.23 M M M M
5/30/2013 7:00 AM 0.00 0.0 M M M
5/31/2013 7:00 AM 1.31 M M M M Initial rain began to fall @ 16:25. 0.95 inches fell then and ended around 17:15. Secondary rain started 23:15. 0.36 inches fell overnight.
6/1/2013 7:00 AM 0.02 M M M M More lightning to the south of us, very little precip.
6/2/2013 7:00 AM 0.68 M M M M
6/3/2013 7:00 AM T M M M M
6/4/2013 7:00 AM 0.00 0.0 M M M
6/5/2013 7:00 AM 0.00 0.0 M M M
6/6/2013 7:00 AM 0.07 M M M M
6/7/2013 7:00 AM 0.14 M M M M
6/8/2013 7:00 AM 0.00 0.0 M M M
6/9/2013 7:00 AM 0.00 0.0 M M M
6/10/2013 7:00 AM 0.22 M M M M
6/11/2013 7:00 AM T M M M M mostly from the mist of heavy wet fog.
6/12/2013 7:00 AM 0.00 0.0 M M M
6/13/2013 7:00 AM 0.71 M M M M
6/14/2013 7:00 AM 0.00 0.0 M M M
6/15/2013 7:00 AM 0.12 M M M M
6/16/2013 7:00 AM 0.20 0.0 M M M
6/17/2013 7:00 AM 0.00 0.0 M M M
6/18/2013 7:00 AM 0.00 0.0 M M M
6/19/2013 7:00 AM 0.00 0.0 M M M
6/20/2013 7:00 AM 0.00 0.0 M M M
6/21/2013 7:00 AM 0.00 0.0 M M M
6/22/2013 7:00 AM 0.85 M M M M
6/30/2013 7:00 AM 0.00 0.0 M M M
7/1/2013 7:00 AM 0.00 0.0 M M M
7/2/2013 7:00 AM 0.00 0.0 M M M
7/3/2013 7:00 AM 0.01 M M M M
7/4/2013 7:00 AM 0.03 M M M M
7/5/2013 7:00 AM 0.00 0.0 M M M
7/6/2013 7:00 AM 0.00 0.0 M M M
7/7/2013 7:00 AM 0.00 0.0 M M M
7/8/2013 7:00 AM 0.00 0.0 M M M
7/9/2013 7:00 AM 0.37 M M M M
7/10/2013 7:00 AM 0.07 M M M M
7/11/2013 7:00 AM 0.00 0.0 M M M
7/12/2013 7:00 AM 0.00 0.0 M M M
7/13/2013 7:00 AM 0.00 0.0 M M M
7/14/2013 7:00 AM 0.00 0.0 M M M
7/15/2013 7:00 AM 0.00 0.0 M M M
7/16/2013 7:00 AM 0.00 0.0 M M M
7/17/2013 7:00 AM 0.00 0.0 M M M
7/18/2013 7:00 AM 0.00 0.0 M M M
7/19/2013 7:00 AM 0.00 0.0 M M M
7/20/2013 7:00 AM 0.27 M M M M
7/21/2013 7:00 AM 0.11 M M M M
7/22/2013 7:00 AM 0.78 M M M M
7/23/2013 7:00 AM 0.04 M M M M
7/24/2013 7:00 AM 0.00 0.0 M M M
7/25/2013 7:00 AM 0.00 0.0 M M M
7/26/2013 7:00 AM 0.00 0.0 M M M
7/27/2013 7:00 AM 0.24 M M M M
7/28/2013 7:00 AM 0.00 0.0 M M M
7/29/2013 7:00 AM 0.00 0.0 M M M
7/30/2013 7:00 AM 0.00 0.0 M M M
7/31/2013 7:00 AM 0.07 M M M M
8/1/2013 7:00 AM 0.14 M M M M
8/2/2013 7:00 AM 0.36 M M M M
8/14/2013 7:00 AM 0.00 0.0 M M M
8/15/2013 7:00 AM 0.00 0.0 M M M
8/16/2013 7:00 AM 0.00 0.0 M M M Beautiful Morning!
8/17/2013 7:00 AM 0.00 0.0 M M M Another amazing morning
8/18/2013 7:00 AM 0.00 0.0 M M M
8/19/2013 7:00 AM 0.00 0.0 M M M
8/20/2013 7:00 AM 0.00 0.0 M M M
8/21/2013 7:00 AM 0.00 0.0 M M M
8/22/2013 7:00 AM 0.06 M M M M Not enough. Just made it more humid!
8/23/2013 7:00 AM 0.19 M M M M
8/24/2013 7:00 AM 0.00 0.0 M M M
8/25/2013 7:00 AM 0.00 0.0 M M M
8/26/2013 7:00 AM 0.00 0.0 M M M
8/27/2013 7:00 AM 0.00 0.0 M M M
8/28/2013 7:00 AM 0.00 0.0 M M M
8/29/2013 7:00 AM 0.00 0.0 M M M
8/30/2013 7:00 AM 0.00 0.0 M M M
8/31/2013 7:00 AM 0.24 M M M M Rain began locally at 17:51 PM. Lots of very intense lightning. Very close proximity - less than five (5) seconds between flash and thunder. Somewhat unusual for this area. Rain ended around 18:30.
9/1/2013 7:00 AM 0.06 M M M M
9/2/2013 7:00 AM 0.02 M M M M
9/3/2013 7:00 AM 0.00 0.0 M M M
9/4/2013 7:00 AM 0.00 0.0 M M M
9/5/2013 7:00 AM 0.00 0.0 M M M
9/6/2013 7:00 AM 0.00 0.0 M M M
9/7/2013 7:00 AM 0.00 0.0 M M M
9/8/2013 7:00 AM T M M M M
9/9/2013 7:00 AM 0.00 0.0 M M M
9/10/2013 7:00 AM 0.00 0.0 M M M
9/11/2013 7:00 AM 0.00 0.0 M M M
9/12/2013 7:00 AM 0.07 M M M M Trace of rain in the morning before 10 AM, enough to leave drops on the car body and windshields, not enough to even wet the ground; the balance fell after lunch but before 5 PM.
9/13/2013 7:00 AM 0.06 M M M M
9/14/2013 7:00 AM 0.00 0.0 M M M
9/15/2013 7:00 AM 0.15 M M M M
9/16/2013 7:00 AM 0.76 M M M M
9/17/2013 7:00 AM 0.00 0.0 M M M
9/18/2013 7:00 AM 0.00 0.0 M M M
9/19/2013 7:00 AM 0.15 M M M M
9/20/2013 7:00 AM 1.02 M M M M Morning rain started @ 7:01 AM exactly. I had just emptied out the gauge. The evening rains came after 11 PM.
9/21/2013 7:00 AM 0.00 0.0 M M M
9/22/2013 7:00 AM 0.00 0.0 M M M
9/23/2013 7:00 AM 0.00 0.0 M M M
9/24/2013 7:00 AM 0.00 0.0 M M M
9/25/2013 7:00 AM 0.00 0.0 M M M
9/26/2013 7:00 AM 0.00 0.0 M M M
9/27/2013 7:00 AM 0.00 0.0 M M M
9/28/2013 7:00 AM 0.00 0.0 M M M
9/29/2013 7:00 AM 0.38 M M M M
9/30/2013 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
3/1/2013 3/03/2013 10:00 AM 3 0.02 4.5 M
6/23/2013 6/29/2013 5:00 PM 7 3.14 M M
8/3/2013 8/13/2013 7:00 AM 11 0.24 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
4/17/2013 12:04 PM Location just south of northbound east exit to Lake Cook Rd @ Hwy 53. 3/8" 1/4" Pea Size Rice Hard 10 no damage Intermittent True After rain After smaller hail 10-20