Station Overview Station Location
Station Number IL-CK-172 Latitude 42.014468
Station Name Elk Grove Village 0.6 NNE Longitude -87.988011
County Cook Elevation (ft) 705



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 2.98 1.63 19 1.63 19 0.00 0 0 12 1 0.0 0 0
Nov 11 3.06 1.93 3 1.93 3 0.00 0 0 3 0 0.0 0 0
Dec 11 2.26 0.08 2 0.08 2 0.00 0 0 2 0 1.7 2 2
Jan 12 1.74 1.54 9 1.54 9 0.00 0 0 5 3 11.1 5 4
Feb 12 1.68 0.79 2 0.79 2 0.00 0 0 2 0 5.3 2 0
March 12 2.31 1.15 14 1.15 14 0.00 0 0 3 1 0.0 0 0
April 12 3.40 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 12 3.99 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 12 3.96 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 12 3.83 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 12 4.56 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 12 3.38 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 37.15" 7.12" 49 days 7.12" 49 0.00" 0 days 0 27 days 5 days 18.1" 9 days 6 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
10/2/2011
10/3/2011
10/4/2011
10/5/2011
10/6/2011
10/7/2011
10/8/2011
10/9/2011
10/10/2011
10/11/2011 0.00
10/12/2011 0.00
10/13/2011 0.09
10/14/2011 0.21
10/15/2011 0.00
10/16/2011 0.17
10/17/2011 T
10/18/2011 0.00
10/19/2011 0.01
10/20/2011 0.64
10/21/2011 0.03
10/22/2011 0.00
10/23/2011
10/24/2011 0.22
10/25/2011
10/26/2011 0.02
10/27/2011 0.01
10/28/2011 0.01
10/29/2011 0.04
10/30/2011 0.00
10/31/2011 0.18
11/1/2011
11/2/2011
11/3/2011 0.11
11/4/2011
11/5/2011
11/6/2011
11/7/2011
11/8/2011
11/9/2011 1.81
11/10/2011 0.01
11/11/2011
11/12/2011
11/13/2011
11/14/2011
11/15/2011
11/16/2011
11/17/2011
11/18/2011
11/19/2011
11/20/2011
11/21/2011
11/22/2011
11/23/2011
11/24/2011
11/25/2011
11/26/2011
11/27/2011
11/28/2011
11/29/2011
11/30/2011
12/1/2011
12/2/2011
12/3/2011
12/4/2011
12/5/2011
12/6/2011
12/7/2011
12/8/2011
12/9/2011 0.02
12/10/2011
12/11/2011
12/12/2011
12/13/2011
12/14/2011
12/15/2011
12/16/2011
12/17/2011 0.06
12/18/2011
12/19/2011
12/20/2011
12/21/2011
12/22/2011
12/23/2011
12/24/2011
12/25/2011
12/26/2011
12/27/2011
12/28/2011
12/29/2011
12/30/2011
12/31/2011
Day of YearDaily PrcpMultiday Prcp
1/1/2012
1/2/2012
1/3/2012
1/4/2012
1/5/2012
1/6/2012
1/7/2012
1/8/2012
1/9/2012
1/10/2012
1/11/2012
1/12/2012
1/13/2012 0.38
1/14/2012
1/15/2012
1/16/2012
1/17/2012
1/18/2012
1/19/2012 0.01
1/20/2012 0.00
1/21/2012 0.42
1/22/2012 T
1/23/2012 0.65
1/24/2012 T
1/25/2012
1/26/2012
1/27/2012
1/28/2012 0.08
1/29/2012 T
1/30/2012
1/31/2012
2/1/2012
2/2/2012
2/3/2012
2/4/2012
2/5/2012
2/6/2012
2/7/2012
2/8/2012
2/9/2012
2/10/2012
2/11/2012 0.07
2/12/2012
2/13/2012
2/14/2012
2/15/2012
2/16/2012
2/17/2012
2/18/2012
2/19/2012
2/20/2012
2/21/2012
2/22/2012
2/23/2012
2/24/2012 0.72
2/25/2012
2/26/2012
2/27/2012
2/28/2012
2/29/2012
3/1/2012
3/2/2012
3/3/2012
3/4/2012
3/5/2012
3/6/2012
3/7/2012
3/8/2012
3/9/2012
3/10/2012
3/11/2012
3/12/2012
3/13/2012
3/14/2012
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 0.03
3/21/2012 0.00
3/22/2012 0.00
3/23/2012 0.09
3/24/2012 1.03
3/25/2012 T
3/26/2012 0.00
3/27/2012 0.00
3/28/2012 0.00
3/29/2012
3/30/2012
3/31/2012
Day of YearDaily PrcpMultiday Prcp
4/1/2012
4/2/2012
4/3/2012
4/4/2012
4/5/2012
4/6/2012
4/7/2012
4/8/2012
4/9/2012
4/10/2012
4/11/2012
4/12/2012
4/13/2012
4/14/2012
4/15/2012
4/16/2012
4/17/2012
4/18/2012
4/19/2012
4/20/2012
4/21/2012
4/22/2012
4/23/2012
4/24/2012
4/25/2012
4/26/2012
4/27/2012
4/28/2012
4/29/2012
4/30/2012
5/1/2012
5/2/2012
5/3/2012
5/4/2012
5/5/2012
5/6/2012
5/7/2012
5/8/2012
5/9/2012
5/10/2012
5/11/2012
5/12/2012
5/13/2012
5/14/2012
5/15/2012
5/16/2012
5/17/2012
5/18/2012
5/19/2012
5/20/2012
5/21/2012
5/22/2012
5/23/2012
5/24/2012
5/25/2012
5/26/2012
5/27/2012
5/28/2012
5/29/2012
5/30/2012
5/31/2012
6/1/2012
6/2/2012
6/3/2012
6/4/2012
6/5/2012
6/6/2012
6/7/2012
6/8/2012
6/9/2012
6/10/2012
6/11/2012
6/12/2012
6/13/2012
6/14/2012
6/15/2012
6/16/2012
6/17/2012
6/18/2012
6/19/2012
6/20/2012
6/21/2012
6/22/2012
6/23/2012
6/24/2012
6/25/2012
6/26/2012
6/27/2012
6/28/2012
6/29/2012
6/30/2012
Day of YearDaily PrcpMultiday Prcp
7/1/2012
7/2/2012
7/3/2012
7/4/2012
7/5/2012
7/6/2012
7/7/2012
7/8/2012
7/9/2012
7/10/2012
7/11/2012
7/12/2012
7/13/2012
7/14/2012
7/15/2012
7/16/2012
7/17/2012
7/18/2012
7/19/2012
7/20/2012
7/21/2012
7/22/2012
7/23/2012
7/24/2012
7/25/2012
7/26/2012
7/27/2012
7/28/2012
7/29/2012
7/30/2012
7/31/2012
8/1/2012
8/2/2012
8/3/2012
8/4/2012
8/5/2012
8/6/2012
8/7/2012
8/8/2012
8/9/2012
8/10/2012
8/11/2012
8/12/2012
8/13/2012
8/14/2012
8/15/2012
8/16/2012
8/17/2012
8/18/2012
8/19/2012
8/20/2012
8/21/2012
8/22/2012
8/23/2012
8/24/2012
8/25/2012
8/26/2012
8/27/2012
8/28/2012
8/29/2012
8/30/2012
8/31/2012
9/1/2012
9/2/2012
9/3/2012
9/4/2012
9/5/2012
9/6/2012
9/7/2012
9/8/2012
9/9/2012
9/10/2012
9/11/2012
9/12/2012
9/13/2012
9/14/2012
9/15/2012
9/16/2012
9/17/2012
9/18/2012
9/19/2012
9/20/2012
9/21/2012
9/22/2012
9/23/2012
9/24/2012
9/25/2012
9/26/2012
9/27/2012
9/28/2012
9/29/2012
9/30/2012



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/11/2011 7:30 AM 0.00 0.0 M 0.0 M
10/12/2011 7:30 AM 0.00 0.0 M 0.0 M
10/13/2011 7:45 AM 0.09 0.0 M 0.0 M
10/14/2011 7:30 AM 0.21 0.0 M 0.0 M
10/15/2011 7:45 AM 0.00 0.0 M 0.0 M
10/16/2011 11:30 AM 0.17 0.0 M 0.0 M
10/17/2011 10:30 AM T 0.0 M 0.0 M
10/18/2011 7:30 AM 0.00 0.0 M 0.0 M
10/19/2011 7:15 AM 0.01 0.0 M 0.0 M Sprinkling lightly at the time of this report. Very windy and overcast.
10/20/2011 7:15 AM 0.64 0.0 M 0.0 M
10/21/2011 7:15 AM 0.03 0.0 M 0.0 M
10/22/2011 7:40 AM 0.00 0.0 M 0.0 M
10/24/2011 7:20 AM 0.22 0.0 M 0.0 M
10/26/2011 7:45 AM 0.02 0.0 M 0.0 M
10/27/2011 7:30 AM 0.01 0.0 M 0.0 M
10/28/2011 7:15 AM 0.01 0.0 M 0.0 M Frost covering the grass and rooftops at the time of this report. Rainfall measured was from brief thunderstorm that just clipped us yesterday.
10/29/2011 10:45 AM 0.04 0.0 M 0.0 M
10/30/2011 11:30 AM 0.00 0.0 M 0.0 M
10/31/2011 7:20 AM 0.18 0.0 M 0.0 M
11/3/2011 7:45 AM 0.11 0.0 M 0.0 M
11/9/2011 7:45 AM 1.81 0.0 M 0.0 M
11/10/2011 7:45 AM 0.01 0.0 M 0.0 M
12/9/2011 9:30 AM 0.02 0.4 M 0.5 M
12/17/2011 9:30 AM 0.06 1.3 M 1.5 M
1/13/2012 7:00 AM 0.38 5.4 M 5.5 M
1/19/2012 7:30 AM 0.01 0.1 M 0.5 M
1/20/2012 7:30 AM 0.00 0.0 M 0.5 M
1/21/2012 9:00 AM 0.42 4.5 M 5.0 M
1/22/2012 9:30 AM T T M M M
1/23/2012 9:45 AM 0.65 0.0 M M M
1/24/2012 7:30 AM T T M M M
1/28/2012 10:00 AM 0.08 1.0 M M M
1/29/2012 8:45 AM T 0.1 M M M
2/11/2012 11:45 AM 0.07 1.4 M M M
2/24/2012 7:00 AM 0.72 3.9 M M M
3/15/2012 7:30 AM 0.00 0.0 M M M
3/16/2012 7:30 AM 0.00 0.0 M M M
3/17/2012 9:30 AM 0.00 0.0 M M M
3/18/2012 11:15 AM 0.00 0.0 M M M
3/19/2012 7:30 AM 0.00 0.0 M M M
3/20/2012 7:30 AM 0.03 0.0 M M M
3/21/2012 7:30 AM 0.00 0.0 M 0.0 M
3/22/2012 7:30 AM 0.00 0.0 M M M
3/23/2012 7:30 AM 0.09 0.0 M M M
3/24/2012 10:15 AM 1.03 0.0 M M M
3/25/2012 11:30 AM T 0.0 M M M
3/26/2012 11:15 AM 0.00 0.0 M M M
3/27/2012 9:30 AM 0.00 0.0 M M M
3/28/2012 11:00 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