Station Overview Station Location
Station Number IL-CK-180 Latitude 42.004434
Station Name Park Ridge 0.5 SSW Longitude -87.846005
County Cook Elevation (ft) 638



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 2.97 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 10 3.14 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 10 2.30 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 11 1.83 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 11 1.75 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 11 2.38 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 11 3.45 3.18 18 3.18 14 0.00 4 0 8 0 0.8 1 0
May 11 4.00 6.22 31 5.80 30 0.42 1 1 16 0 0.0 0 0
June 11 3.94 2.96 30 2.57 26 0.39 4 1 12 1 0.0 0 0
July 11 3.83 3.61 31 1.74 13 1.87 18 2 2 1 0.0 0 0
Aug 11 4.56 4.53 31 3.21 27 1.32 4 2 7 0 0.0 0 0
Sept 11 3.37 2.80 31 1.98 24 0.82 7 2 10 0 0.0 0 0
Water Year Totals: 37.52" 23.30" 172 days 18.48" 134 4.82" 38 days 8 55 days 2 days 0.8" 1 days 0 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
10/4/2010
10/5/2010
10/6/2010
10/7/2010
10/8/2010
10/9/2010
10/10/2010
10/11/2010
10/12/2010
10/13/2010
10/14/2010
10/15/2010
10/16/2010
10/17/2010
10/18/2010
10/19/2010
10/20/2010
10/21/2010
10/22/2010
10/23/2010
10/24/2010
10/25/2010
10/26/2010
10/27/2010
10/28/2010
10/29/2010
10/30/2010
10/31/2010
11/1/2010
11/2/2010
11/3/2010
11/4/2010
11/5/2010
11/6/2010
11/7/2010
11/8/2010
11/9/2010
11/10/2010
11/11/2010
11/12/2010
11/13/2010
11/14/2010
11/15/2010
11/16/2010
11/17/2010
11/18/2010
11/19/2010
11/20/2010
11/21/2010
11/22/2010
11/23/2010
11/24/2010
11/25/2010
11/26/2010
11/27/2010
11/28/2010
11/29/2010
11/30/2010
12/1/2010
12/2/2010
12/3/2010
12/4/2010
12/5/2010
12/6/2010
12/7/2010
12/8/2010
12/9/2010
12/10/2010
12/11/2010
12/12/2010
12/13/2010
12/14/2010
12/15/2010
12/16/2010
12/17/2010
12/18/2010
12/19/2010
12/20/2010
12/21/2010
12/22/2010
12/23/2010
12/24/2010
12/25/2010
12/26/2010
12/27/2010
12/28/2010
12/29/2010
12/30/2010
12/31/2010
Day of YearDaily PrcpMultiday Prcp
1/1/2011
1/2/2011
1/3/2011
1/4/2011
1/5/2011
1/6/2011
1/7/2011
1/8/2011
1/9/2011
1/10/2011
1/11/2011
1/12/2011
1/13/2011
1/14/2011
1/15/2011
1/16/2011
1/17/2011
1/18/2011
1/19/2011
1/20/2011
1/21/2011
1/22/2011
1/23/2011
1/24/2011
1/25/2011
1/26/2011
1/27/2011
1/28/2011
1/29/2011
1/30/2011
1/31/2011
2/1/2011
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
2/15/2011
2/16/2011
2/17/2011
2/18/2011
2/19/2011
2/20/2011
2/21/2011
2/22/2011
2/23/2011
2/24/2011
2/25/2011
2/26/2011
2/27/2011
2/28/2011
3/1/2011
3/2/2011
3/3/2011
3/4/2011
3/5/2011
3/6/2011
3/7/2011
3/8/2011
3/9/2011
3/10/2011
3/11/2011
3/12/2011
3/13/2011
3/14/2011
3/15/2011
3/16/2011
3/17/2011
3/18/2011
3/19/2011
3/20/2011
3/21/2011
3/22/2011
3/23/2011
3/24/2011
3/25/2011
3/26/2011
3/27/2011
3/28/2011
3/29/2011
3/30/2011
3/31/2011
Day of YearDaily PrcpMultiday Prcp
4/1/2011
4/2/2011
4/3/2011
4/4/2011
4/5/2011
4/6/2011
4/7/2011
4/8/2011
4/9/2011
4/10/2011
4/11/2011
4/12/2011
4/13/2011 0.00
4/14/2011 0.00
4/15/2011 0.00
4/16/2011 0.40
4/17/2011 0.09
4/18/2011 0.30
4/19/2011 0.05
4/20/2011 0.86
4/21/2011 0.00
4/22/2011 0.25
4/23/2011 0.44
4/24/2011 0.00
4/25/2011 0.00
4/26/2011 0.79
4/27/2011 **
4/28/2011 **
4/29/2011 **
4/30/2011 **
5/1/2011 0.42
5/2/2011 0.00
5/3/2011 0.00
5/4/2011 0.00
5/5/2011 0.00
5/6/2011 0.04
5/7/2011 0.00
5/8/2011 0.01
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 0.01
5/15/2011 0.47
5/16/2011 0.14
5/17/2011 0.00
5/18/2011 0.04
5/19/2011 0.01
5/20/2011 0.00
5/21/2011 0.00
5/22/2011 0.05
5/23/2011 0.65
5/24/2011 0.00
5/25/2011 0.05
5/26/2011 2.46
5/27/2011 0.07
5/28/2011 0.02
5/29/2011 0.12
5/30/2011 1.32
5/31/2011 0.00
6/1/2011 0.04
6/2/2011 0.00
6/3/2011 0.01
6/4/2011 0.00
6/5/2011 0.02
6/6/2011 0.00
6/7/2011 0.00
6/8/2011 0.00
6/9/2011 0.37
6/10/2011 1.05
6/11/2011 0.10
6/12/2011 0.01
6/13/2011 0.00
6/14/2011 0.00
6/15/2011 0.38
6/16/2011 0.38
6/17/2011 T
6/18/2011 0.00
6/19/2011 0.00
6/20/2011 0.00
6/21/2011 0.17
6/22/2011 **
6/23/2011 **
6/24/2011 **
6/25/2011 0.39
6/26/2011 0.00
6/27/2011 0.01
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 **
7/3/2011 **
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 T
7/12/2011 **
7/13/2011 **
7/14/2011 **
7/15/2011 **
7/16/2011 **
7/17/2011 **
7/18/2011 **
7/19/2011 **
7/20/2011 **
7/21/2011 **
7/22/2011 **
7/23/2011 **
7/24/2011 **
7/25/2011 **
7/26/2011 1.87
7/27/2011 0.00
7/28/2011 0.65
7/29/2011 1.09
7/30/2011 0.00
7/31/2011 0.00
8/1/2011 0.00
8/2/2011 0.00
8/3/2011 0.38
8/4/2011 0.00
8/5/2011 0.00
8/6/2011 **
8/7/2011 0.52
8/8/2011 0.78
8/9/2011 0.49
8/10/2011 0.00
8/11/2011 0.00
8/12/2011 0.00
8/13/2011 0.01
8/14/2011 0.94
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 **
8/21/2011 0.80
8/22/2011 0.00
8/23/2011 0.00
8/24/2011 0.56
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 0.05
9/1/2011 0.00
9/2/2011 0.00
9/3/2011 0.00 **
9/4/2011 **
9/5/2011 0.04
9/6/2011 0.00
9/7/2011 0.00
9/8/2011 0.00
9/9/2011 0.01
9/10/2011 0.02
9/11/2011 0.00
9/12/2011 0.00
9/13/2011 0.00
9/14/2011 0.00
9/15/2011 0.07
9/16/2011 **
9/17/2011 **
9/18/2011 **
9/19/2011 0.78
9/20/2011 0.00
9/21/2011 0.00
9/22/2011 0.00
9/23/2011 0.00
9/24/2011 0.04
9/25/2011 0.05
9/26/2011 0.85
9/27/2011 0.31
9/28/2011 0.49
9/29/2011 0.10
9/30/2011 0.04



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
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 7:00 AM 0.40 M M M M
4/17/2011 7:00 AM 0.09 M M M M Observed snow mixed with rain at 3:55pm on 4-16-11.Snow melted on contact with the surface. No accumulation.
4/18/2011 7:00 AM 0.30 0.8 0.24 M M
4/19/2011 7:00 AM 0.05 M M M M Rain water is ponding in low areas of my yard, indicating that the ground is saturated.
4/20/2011 7:00 AM 0.86 M M M M
4/21/2011 7:00 AM 0.00 0.0 M M M
4/22/2011 7:00 AM 0.25 M M M M
4/23/2011 7:00 AM 0.44 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 Trace amount observed.
4/26/2011 7:00 AM 0.79 M M M M Backyard flooding.
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 7:00 AM 0.04 M M M M
5/7/2011 7:00 AM 0.00 0.0 M M M
5/8/2011 7:00 AM 0.01 M 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 7:00 AM 0.34 M M M M
5/13/2011 7:00 AM 0.00 0.0 M M M
5/14/2011 7:00 AM 0.01 M M M M
5/15/2011 7:00 AM 0.47 M M M M
5/16/2011 7:00 AM 0.14 M M M M
5/17/2011 7:00 AM 0.00 0.0 M M M
5/18/2011 7:00 AM 0.04 M M M M
5/19/2011 7:00 AM 0.01 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 0.05 M M M M
5/23/2011 7:00 AM 0.65 M M M M
5/24/2011 7:00 AM 0.00 0.0 M M M
5/25/2011 7:00 AM 0.05 M M M M
5/26/2011 7:00 AM 2.46 M M M M
5/27/2011 7:00 AM 0.07 M M M M
5/28/2011 7:00 AM 0.02 M M M M
5/29/2011 7:00 AM 0.12 M M M M
5/30/2011 7:00 AM 1.32 M M M M With saturated soils, a lot of run-off occurred, with Sundays T- storms. The Des Plaines river in Park Ridge, has spread into adjeacent low forest preserve areas.
5/31/2011 7:00 AM 0.00 0.0 M M M
6/1/2011 7:00 AM 0.04 M M M M
6/2/2011 7:00 AM 0.00 0.0 M M M
6/3/2011 7:00 AM 0.01 M M M M
6/4/2011 7:00 AM 0.00 0.0 M M M
6/5/2011 7:00 AM 0.02 M M M M
6/6/2011 7:00 AM 0.00 0.0 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 7:00 AM 0.37 M M M M
6/10/2011 7:00 AM 1.05 M M M M
6/11/2011 7:00 AM 0.10 M M M M
6/12/2011 7:00 AM 0.01 M M M M Light rain showers yesterday evening.
6/13/2011 7:00 AM 0.00 0.0 M M M Trace observed.
6/14/2011 7:00 AM 0.00 0.0 M M M
6/15/2011 7:00 AM 0.38 M M M M T-Storms before 7AM, still raining at the time of my reading.
6/16/2011 7:00 AM 0.38 M M M M Sprinkling at the time of my reading. Also, it is the same amount as yesterday....interesting!
6/17/2011 7:00 AM T M M M M Trace.
6/18/2011 7:00 AM 0.00 0.0 M M M
6/19/2011 7:00 AM 0.00 0.0 M M M
6/20/2011 7:00 AM 0.00 0.0 M M M
6/21/2011 7:00 AM 0.17 M M M M
6/26/2011 7:00 AM 0.00 0.0 M M M
6/27/2011 7:00 AM 0.01 M M M M
6/28/2011 7:00 AM 0.03 M 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 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 T M M M M At 7:55pm on July 10 a few drops of rain fell. Not enough to wet the entire pavement.
7/27/2011 7:00 AM 0.00 0.0 M M M
7/28/2011 7:00 AM 0.65 M M M M
7/29/2011 7:00 AM 1.09 M M M M The ground is now saturated. River levels are very high.
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 7:00 AM 0.38 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
8/8/2011 7:00 AM 0.78 M M M M In the early evening, there were two rain events.
8/9/2011 7:00 AM 0.49 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 7:00 AM 0.01 M M M M
8/14/2011 7:00 AM 0.94 M M M M We had a couple of rain events. One in the afternoon, and then more rain in late afternoon and evening.
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
8/22/2011 7:00 AM 0.00 0.0 M M M
8/23/2011 7:00 AM 0.00 0.0 M M M
8/24/2011 7:00 AM 0.56 M M M M This is the total of two rain events. One in the AM & another in the afternoon.
8/25/2011 7:00 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 7:00 AM 0.00 0.0 M M M
8/29/2011 7:00 AM 0.00 0.0 M M M
8/30/2011 7:00 AM 0.00 0.0 M M M
8/31/2011 7:00 AM 0.05 M M M M
9/1/2011 7:00 AM 0.00 0.0 M M M
9/2/2011 7:00 AM 0.00 0.0 M M M
9/3/2011 7:00 AM 0.00 0.0 M M M
9/6/2011 7:00 AM 0.00 0.0 M M M
9/7/2011 7:00 AM 0.00 0.0 M M M
9/8/2011 7:00 AM 0.00 0.0 M M M
9/9/2011 7:00 AM 0.01 M M M M
9/10/2011 7:00 AM 0.02 M M M M
9/11/2011 7:00 AM 0.00 0.0 M M M
9/12/2011 7:00 AM 0.00 0.0 M M M
9/13/2011 7:00 AM 0.00 0.0 M M M
9/14/2011 7:00 AM 0.00 0.0 M M M
9/15/2011 7:00 AM 0.07 M M M M
9/20/2011 7:00 AM 0.00 0.0 M M M
9/21/2011 7:00 AM 0.00 0.0 M M M
9/22/2011 7:00 AM 0.00 0.0 M M M
9/23/2011 7:00 AM 0.00 0.0 M M M
9/24/2011 7:00 AM 0.04 M M M M
9/25/2011 7:00 AM 0.05 M M M M
9/26/2011 7:00 AM 0.85 M M M M Still raining.
9/27/2011 7:00 AM 0.31 M M M M Still raining...showers.
9/28/2011 7:00 AM 0.49 M M M M
9/29/2011 7:00 AM 0.10 M M M M Six day rain total from the 'cut-off' low pressure system was 1.84 inches.
9/30/2011 7:00 AM 0.04 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
4/27/2011 5/01/2011 4:10 PM 5 0.42 M M
6/22/2011 6/25/2011 12:00 AM 4 0.39 M M Unable to report no power. 6/22/11 = 0.33 6/23/11 = 0.06 6/24/11 = 0.00
7/2/2011 7/04/2011 7:00 AM 3 0.00 M M
7/12/2011 7/26/2011 7:00 AM 15 1.87 M M
8/6/2011 8/07/2011 12:35 PM 2 0.52 M M
8/20/2011 8/21/2011 3:20 PM 2 0.80 M M
9/3/2011 9/05/2011 3:45 PM 3 0.04 M M
9/16/2011 9/19/2011 7:00 AM 4 0.78 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