Station Overview Station Location
Station Number IL-WL-66 Latitude 41.523917
Station Name Frankfort 2.0 NNE Longitude -87.819468
County Will Elevation (ft) 695



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 09 3.18 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 09 3.37 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 09 2.41 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 10 1.90 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 10 1.75 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 10 2.45 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 10 3.63 1.45 20 1.45 20 0.00 0 0 5 0 0.0 0 0
May 10 4.32 4.45 31 4.45 29 0.00 2 1 15 0 0.0 0 0
June 10 4.29 9.23 29 9.23 29 0.00 0 0 18 3 0.0 0 0
July 10 4.22 5.52 30 5.52 30 0.00 0 0 11 1 0.0 0 0
Aug 10 4.06 3.52 29 3.52 29 0.00 0 0 6 1 0.0 0 0
Sept 10 3.22 2.88 30 2.88 26 0.00 4 2 13 3 0.0 0 0
Water Year Totals: 38.80" 27.05" 169 days 27.05" 163 0.00" 6 days 3 68 days 8 days 0.0" 0 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
10/1/2009
10/2/2009
10/3/2009
10/4/2009
10/5/2009
10/6/2009
10/7/2009
10/8/2009
10/9/2009
10/10/2009
10/11/2009
10/12/2009
10/13/2009
10/14/2009
10/15/2009
10/16/2009
10/17/2009
10/18/2009
10/19/2009
10/20/2009
10/21/2009
10/22/2009
10/23/2009
10/24/2009
10/25/2009
10/26/2009
10/27/2009
10/28/2009
10/29/2009
10/30/2009
10/31/2009
11/1/2009
11/2/2009
11/3/2009
11/4/2009
11/5/2009
11/6/2009
11/7/2009
11/8/2009
11/9/2009
11/10/2009
11/11/2009
11/12/2009
11/13/2009
11/14/2009
11/15/2009
11/16/2009
11/17/2009
11/18/2009
11/19/2009
11/20/2009
11/21/2009
11/22/2009
11/23/2009
11/24/2009
11/25/2009
11/26/2009
11/27/2009
11/28/2009
11/29/2009
11/30/2009
12/1/2009
12/2/2009
12/3/2009
12/4/2009
12/5/2009
12/6/2009
12/7/2009
12/8/2009
12/9/2009
12/10/2009
12/11/2009
12/12/2009
12/13/2009
12/14/2009
12/15/2009
12/16/2009
12/17/2009
12/18/2009
12/19/2009
12/20/2009
12/21/2009
12/22/2009
12/23/2009
12/24/2009
12/25/2009
12/26/2009
12/27/2009
12/28/2009
12/29/2009
12/30/2009
12/31/2009
Day of YearDaily PrcpMultiday Prcp
1/1/2010
1/2/2010
1/3/2010
1/4/2010
1/5/2010
1/6/2010
1/7/2010
1/8/2010
1/9/2010
1/10/2010
1/11/2010
1/12/2010
1/13/2010
1/14/2010
1/15/2010
1/16/2010
1/17/2010
1/18/2010
1/19/2010
1/20/2010
1/21/2010
1/22/2010
1/23/2010
1/24/2010
1/25/2010
1/26/2010
1/27/2010
1/28/2010
1/29/2010
1/30/2010
1/31/2010
2/1/2010
2/2/2010
2/3/2010
2/4/2010
2/5/2010
2/6/2010
2/7/2010
2/8/2010
2/9/2010
2/10/2010
2/11/2010
2/12/2010
2/13/2010
2/14/2010
2/15/2010
2/16/2010
2/17/2010
2/18/2010
2/19/2010
2/20/2010
2/21/2010
2/22/2010
2/23/2010
2/24/2010
2/25/2010
2/26/2010
2/27/2010
2/28/2010
3/1/2010
3/2/2010
3/3/2010
3/4/2010
3/5/2010
3/6/2010
3/7/2010
3/8/2010
3/9/2010
3/10/2010
3/11/2010
3/12/2010
3/13/2010
3/14/2010
3/15/2010
3/16/2010
3/17/2010
3/18/2010
3/19/2010
3/20/2010
3/21/2010
3/22/2010
3/23/2010
3/24/2010
3/25/2010
3/26/2010
3/27/2010
3/28/2010
3/29/2010
3/30/2010
3/31/2010
Day of YearDaily PrcpMultiday Prcp
4/1/2010
4/2/2010
4/3/2010
4/4/2010
4/5/2010
4/6/2010
4/7/2010
4/8/2010
4/9/2010
4/10/2010 0.00
4/11/2010 0.00
4/12/2010 0.00
4/13/2010
4/14/2010 0.00
4/15/2010 0.00
4/16/2010 0.06
4/17/2010 0.02
4/18/2010 0.00
4/19/2010 0.00
4/20/2010 0.00
4/21/2010 0.00
4/22/2010 0.00
4/23/2010 0.00
4/24/2010 0.80
4/25/2010 0.30
4/26/2010 0.27
4/27/2010 0.00
4/28/2010 0.00
4/29/2010 0.00
4/30/2010 0.00
5/1/2010 0.54
5/2/2010 0.33
5/3/2010 0.00
5/4/2010 0.00
5/5/2010 0.00
5/6/2010 0.04
5/7/2010 0.53
5/8/2010 0.08
5/9/2010 0.00
5/10/2010 0.00
5/11/2010 0.81
5/12/2010 0.01
5/13/2010 0.51
5/14/2010 0.06
5/15/2010 0.00
5/16/2010 0.00
5/17/2010 0.15
5/18/2010 0.28
5/19/2010 **
5/20/2010 0.00
5/21/2010 0.30
5/22/2010 0.18
5/23/2010 0.00
5/24/2010 0.00
5/25/2010 0.00
5/26/2010 0.00
5/27/2010 0.11
5/28/2010 0.00
5/29/2010 0.00
5/30/2010 0.00
5/31/2010 0.52
6/1/2010 1.32
6/2/2010 0.34
6/3/2010 0.02
6/4/2010
6/5/2010 0.34
6/6/2010 0.20
6/7/2010 0.14
6/8/2010 0.05
6/9/2010 0.32
6/10/2010 0.00
6/11/2010 0.11
6/12/2010 T
6/13/2010 0.32
6/14/2010 0.01
6/15/2010 T
6/16/2010 1.59
6/17/2010 0.00
6/18/2010 0.06
6/19/2010 0.73
6/20/2010 0.00
6/21/2010 0.00
6/22/2010 0.32
6/23/2010 0.00
6/24/2010 2.28
6/25/2010 0.00
6/26/2010 0.40
6/27/2010 0.00
6/28/2010 0.68
6/29/2010 T
6/30/2010 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2010 0.00
7/2/2010 0.00
7/3/2010 0.00
7/4/2010 0.00
7/5/2010 0.00
7/6/2010
7/7/2010 0.02
7/8/2010 0.11
7/9/2010 0.21
7/10/2010 0.00
7/11/2010 0.47
7/12/2010 0.77
7/13/2010 0.14
7/14/2010 0.00
7/15/2010 0.00
7/16/2010 0.00
7/17/2010 0.00
7/18/2010 0.00
7/19/2010 0.00
7/20/2010 T
7/21/2010 0.00
7/22/2010 0.00
7/23/2010 0.01
7/24/2010 0.36
7/25/2010 1.44
7/26/2010 0.00
7/27/2010 0.00
7/28/2010 0.00
7/29/2010 0.55
7/30/2010 0.00
7/31/2010 1.44
8/1/2010 0.00
8/2/2010 0.00
8/3/2010 2.37
8/4/2010 0.33
8/5/2010 0.08
8/6/2010 0.00
8/7/2010 0.00
8/8/2010 0.00
8/9/2010 T
8/10/2010 0.00
8/11/2010 0.00
8/12/2010
8/13/2010 0.00
8/14/2010 0.59
8/15/2010 0.00
8/16/2010 0.00
8/17/2010 0.00
8/18/2010 0.04
8/19/2010 0.00
8/20/2010 0.00
8/21/2010 0.11
8/22/2010 0.00
8/23/2010 0.00
8/24/2010 0.00
8/25/2010 0.00
8/26/2010 0.00
8/27/2010 0.00
8/28/2010 0.00
8/29/2010
8/30/2010 0.00
8/31/2010 0.00
9/1/2010 0.12
9/2/2010 0.25
9/3/2010 1.33
9/4/2010 0.00
9/5/2010 0.00
9/6/2010 0.03
9/7/2010 T
9/8/2010 0.00
9/9/2010 0.00
9/10/2010 0.00
9/11/2010 0.03
9/12/2010 0.07
9/13/2010 0.00
9/14/2010
9/15/2010 0.00
9/16/2010 0.08
9/17/2010 0.05
9/18/2010 0.00
9/19/2010 0.24
9/20/2010 T
9/21/2010 T
9/22/2010 0.45
9/23/2010 0.00
9/24/2010 0.20
9/25/2010 0.02
9/26/2010 0.01
9/27/2010 0.00
9/28/2010 **
9/29/2010 **
9/30/2010 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
4/10/2010 7:00 AM 0.00 0.0 M M M
4/11/2010 7:00 AM 0.00 0.0 M M M
4/12/2010 7:00 AM 0.00 0.0 M M M
4/14/2010 7:00 AM 0.00 0.0 M M M
4/15/2010 7:00 AM 0.00 0.0 M M M
4/16/2010 8:40 AM 0.06 M M M M Still light rain going on
4/17/2010 7:25 AM 0.02 M M M M
4/18/2010 8:57 AM 0.00 0.0 M M M
4/19/2010 7:00 AM 0.00 0.0 M M M
4/20/2010 7:00 AM 0.00 0.0 M M M
4/21/2010 7:00 AM 0.00 0.0 M M M
4/22/2010 7:00 AM 0.00 0.0 M M M
4/23/2010 7:28 AM 0.00 0.0 M M M
4/24/2010 7:37 AM 0.80 M M M M Overcast skies
4/25/2010 7:25 AM 0.30 M M M M Mostly cloudy
4/26/2010 7:22 AM 0.27 M M M M Sunny with Northerly wind.
4/27/2010 7:12 AM 0.00 0.0 M M M Clouds light winds
4/28/2010 7:48 AM 0.00 0.0 M M M
4/29/2010 7:14 AM 0.00 0.0 M M M High clouds generally sunny breezy
4/30/2010 7:58 AM 0.00 0.0 M M M Warm and windy
5/1/2010 7:59 AM 0.54 M M M M
5/2/2010 7:41 AM 0.33 M M M M Clouds, winds calm
5/3/2010 7:54 AM 0.00 0.0 M M M Heavy dew. Condensation on and in gauge
5/4/2010 6:01 AM 0.00 0.0 M M M Clear skies, light breeze, dew on grass and slight condensation on funnel of gauge
5/5/2010 7:18 AM 0.00 0.0 M M M Winds calm
5/6/2010 6:27 AM 0.04 M M M M
5/7/2010 7:19 AM 0.53 M M M M
5/8/2010 8:18 AM 0.08 M M M M Blustery and much cooler this a.m.
5/9/2010 8:06 AM 0.00 0.0 M M M Light breeze, cool, generally sunny, I saw no frost just dew
5/10/2010 8:04 AM 0.00 0.0 M M M
5/11/2010 7:28 AM 0.81 M M M M Clouds, breezy
5/12/2010 7:54 AM 0.01 M M M M
5/13/2010 6:25 AM 0.51 M M M M Winds calm. Rain stopped.
5/14/2010 7:52 AM 0.06 M M M M
5/15/2010 7:38 AM 0.00 0.0 M M M
5/16/2010 7:01 AM 0.00 0.0 M M M
5/17/2010 6:29 AM 0.15 M M M M Light rain
5/18/2010 6:33 AM 0.28 M M M M
5/21/2010 7:01 AM 0.30 M M M M
5/22/2010 5:12 AM 0.18 M M M M Dense fog. Visibility 1/8th t0 1/4 mile.
5/23/2010 7:11 AM 0.00 0.0 M M M
5/24/2010 7:12 AM 0.00 0.0 M M M
5/25/2010 7:01 AM 0.00 0.0 M M M
5/26/2010 7:17 AM 0.00 0.0 M M M
5/27/2010 5:10 AM 0.11 M M M M
5/28/2010 7:48 AM 0.00 0.0 M M M
5/29/2010 6:30 AM 0.00 0.0 M M M
5/30/2010 7:00 AM 0.00 0.0 M M M Heavy condensation on gauge
5/31/2010 6:01 AM 0.52 M M M M
6/1/2010 8:02 AM 1.32 M M M M Foggy this a.m.
6/2/2010 6:15 AM 0.34 M M M M Sun's disk showing intermittently through thinner higher clouds, lower clouds moving generally NW to SE. Breezy. Very light mist in air.
6/3/2010 7:00 AM 0.02 M M M M
6/5/2010 6:54 AM 0.34 M M M M Waited until rain stopped to measure. Overcast and humid.
6/6/2010 4:10 AM 0.20 M M M M
6/7/2010 8:40 AM 0.14 M M M M Internet out this a.m. Could not report before leaving for work.
6/8/2010 7:32 AM 0.05 M M M M Very light drizzle
6/9/2010 6:22 AM 0.32 M M M M
6/10/2010 7:00 AM 0.00 0.0 M M M
6/11/2010 6:25 AM 0.11 M M M M
6/12/2010 6:10 AM T M M M M Began to drizzle lightly while I was out checking the gauge
6/13/2010 7:50 AM 0.32 M M M M
6/14/2010 7:00 AM 0.01 M M M M
6/15/2010 6:15 AM T M M M M
6/16/2010 6:20 AM 1.59 M M M M
6/17/2010 5:40 AM 0.00 0.0 M M M
6/18/2010 7:30 AM 0.06 M M M M
6/19/2010 7:15 AM 0.73 M M M M
6/20/2010 7:00 AM 0.00 0.0 M M M
6/21/2010 7:15 AM 0.00 0.0 M M M
6/22/2010 7:15 AM 0.32 M M M M
6/23/2010 7:20 AM 0.00 0.0 M M M
6/24/2010 6:00 AM 2.28 M M M M
6/25/2010 7:15 AM 0.00 0.0 M M M
6/26/2010 6:20 AM 0.40 M M M M
6/27/2010 6:35 AM 0.00 0.0 M M M
6/28/2010 7:30 AM 0.68 M M M M
6/29/2010 7:30 AM T M M M M Had just a trace of precip last evening-6/28/2010
6/30/2010 6:20 AM 0.00 0.0 M M M
7/1/2010 5:30 AM 0.00 0.0 M M M
7/2/2010 7:20 AM 0.00 0.0 M M M
7/3/2010 7:20 AM 0.00 0.0 M M M
7/4/2010 8:00 AM 0.00 0.0 M M M
7/5/2010 7:30 AM 0.00 0.0 M M M
7/7/2010 7:20 AM 0.02 M M M M
7/8/2010 5:30 AM 0.11 M M M M
7/9/2010 8:15 AM 0.21 M M M M
7/10/2010 7:40 AM 0.00 0.0 M M M
7/11/2010 6:45 AM 0.47 M M M M
7/12/2010 7:30 AM 0.77 M M M M
7/13/2010 7:15 AM 0.14 M M M M
7/14/2010 6:15 AM 0.00 0.0 M M M
7/15/2010 6:20 AM 0.00 0.0 M M M
7/16/2010 8:25 AM 0.00 0.0 M M M
7/17/2010 7:00 AM 0.00 0.0 M M M
7/18/2010 7:00 AM 0.00 0.0 M M M
7/19/2010 7:00 AM 0.00 0.0 M M M
7/20/2010 7:00 AM T M M M M
7/21/2010 7:00 AM 0.00 0.0 M M M
7/22/2010 7:00 AM 0.00 0.0 M M M Cloudy skies
7/23/2010 6:00 AM 0.01 M M M M Very brief shower around 8:30 a.m. 7/22/2010 after I reported.
7/24/2010 6:00 AM 0.36 M M M M
7/25/2010 8:15 AM 1.44 M M M M
7/26/2010 7:00 AM 0.00 0.0 M M M
7/27/2010 7:00 AM 0.00 0.0 M M M
7/28/2010 8:00 AM 0.00 0.0 M M M
7/29/2010 7:00 AM 0.55 M M M M
7/30/2010 7:00 AM 0.00 0.0 M M M
7/31/2010 9:00 AM 1.44 M M M M Rain ended about 8:30 a.m. Waited until radar showed clear.
8/1/2010 7:00 AM 0.00 0.0 M M M
8/2/2010 7:00 AM 0.00 0.0 M M M
8/3/2010 7:40 AM 2.37 M M M M Still raining lightly
8/4/2010 7:57 AM 0.33 M M M M Light rain-thunder-more storms coming in from West.
8/5/2010 7:00 AM 0.08 M M M M
8/6/2010 7:00 AM 0.00 0.0 M M M
8/7/2010 7:00 AM 0.00 0.0 M M M
8/8/2010 7:00 AM 0.00 0.0 M M M
8/9/2010 7:00 AM T M M M M
8/10/2010 7:00 AM 0.00 0.0 M M M
8/11/2010 7:00 AM 0.00 0.0 M M M
8/13/2010 7:51 AM 0.00 0.0 M M M
8/14/2010 8:00 AM 0.59 M M M M
8/15/2010 7:00 AM 0.00 0.0 M M M Once again heavy dew.
8/16/2010 7:00 AM 0.00 0.0 M M M
8/17/2010 7:00 AM 0.00 0.0 M M M
8/18/2010 7:00 AM 0.04 M M M M
8/19/2010 7:00 AM 0.00 0.0 M M M
8/20/2010 7:00 AM 0.00 0.0 M M M
8/21/2010 7:00 AM 0.11 M M M M Cloudy
8/22/2010 6:30 AM 0.00 0.0 M M M
8/23/2010 7:20 AM 0.00 0.0 M M M Heavy dew on grass and condensation on guage
8/24/2010 7:00 AM 0.00 0.0 M M M
8/25/2010 7:00 AM 0.00 0.0 M M M
8/26/2010 7:10 AM 0.00 0.0 M M M Late Reporting
8/27/2010 7:20 AM 0.00 0.0 M M M
8/28/2010 7:00 AM 0.00 0.0 M M M
8/30/2010 7:00 AM 0.00 0.0 M M M
8/31/2010 7:00 AM 0.00 0.0 M M M
9/1/2010 8:00 AM 0.12 M M M M overcast with light rain as I checked gauge
9/2/2010 7:00 AM 0.25 M M M M Moderate rain currently
9/3/2010 7:00 AM 1.33 M M M M
9/4/2010 7:00 AM 0.00 0.0 M M M
9/5/2010 7:00 AM 0.00 0.0 M M M
9/6/2010 8:15 AM 0.03 M M M M
9/7/2010 7:00 AM T M M M M
9/8/2010 7:00 AM 0.00 0.0 M M M
9/9/2010 7:00 AM 0.00 0.0 M M M
9/10/2010 7:00 AM 0.00 0.0 M M M
9/11/2010 7:00 AM 0.03 M M M M Very light drizzle at time of observation
9/12/2010 7:00 AM 0.07 M M M M
9/13/2010 7:00 AM 0.00 0.0 M M M
9/15/2010 7:00 AM 0.00 0.0 M M M
9/16/2010 7:00 AM 0.08 M M M M
9/17/2010 7:00 AM 0.05 M M M M Lots of condensation on gauge
9/18/2010 7:00 AM 0.00 0.0 M M M
9/19/2010 7:00 AM 0.24 M M M M
9/20/2010 7:00 AM T M M M M Cloudy with very light mist
9/21/2010 7:00 AM T M M M M
9/22/2010 7:00 AM 0.45 M M M M
9/23/2010 7:00 AM 0.00 0.0 M M M
9/24/2010 6:58 AM 0.20 M M M M Windy-generally cloudy
9/25/2010 7:00 AM 0.02 M M M M
9/26/2010 8:00 AM 0.01 M M M M
9/27/2010 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
5/19/2010 5/20/2010 6:01 AM 2 0.00 M M Out of town for a day. This a.m. heavy condensation on outside of gauge.
9/28/2010 9/29/2010 8:00 AM 2 0.00 M M
9/29/2010 9/30/2010 7:00 AM 2 0.00 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