Station Overview Station Location
Station Number IL-CK-149 Latitude 41.708447
Station Name Oak Lawn 0.5 SSW Longitude -87.753872
County Cook Elevation (ft) 597



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 3.09 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 09 3.37 1.43 30 1.43 30 0.00 0 0 8 0 0.0 0 0
Dec 09 2.46 2.24 29 1.98 22 0.26 7 2 11 2 0.2 2 2
Jan 10 2.00 1.17 30 1.12 24 0.05 6 1 7 3 7.9 2 3
Feb 10 1.85 1.30 25 1.30 24 0.00 1 1 9 0 11.4 7 22
March 10 2.49 1.76 31 1.76 31 0.00 0 0 9 2 0.3 1 9
April 10 3.62 3.21 30 2.76 27 0.45 3 1 11 1 0.0 0 0
May 10 4.14 5.91 30 5.91 30 0.00 0 0 12 3 0.0 0 0
June 10 4.24 9.88 30 7.61 24 2.27 6 2 17 1 0.0 0 0
July 10 3.99 7.03 31 7.03 31 0.00 0 0 11 2 0.0 0 0
Aug 10 4.28 3.75 30 3.39 25 0.36 5 2 6 1 0.0 0 0
Sept 10 3.30 2.56 30 2.56 30 0.00 0 0 14 1 0.0 0 0
Water Year Totals: 38.83" 40.24" 326 days 36.85" 298 3.39" 28 days 9 115 days 16 days 19.8" 12 days 36 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 0.00
11/2/2009 0.00
11/3/2009 0.00
11/4/2009 0.00
11/5/2009 0.00
11/6/2009 0.00
11/7/2009 0.00
11/8/2009 0.00
11/9/2009 0.00
11/10/2009 0.00
11/11/2009 0.00
11/12/2009 0.00
11/13/2009 0.00
11/14/2009 0.00
11/15/2009 0.01
11/16/2009 0.08
11/17/2009 0.00
11/18/2009 0.18
11/19/2009 0.22
11/20/2009 0.04
11/21/2009 0.00
11/22/2009 0.00
11/23/2009 0.00
11/24/2009 0.00
11/25/2009 0.68
11/26/2009 0.18
11/27/2009 0.00
11/28/2009 0.00
11/29/2009 0.04
11/30/2009 0.00
12/1/2009 0.00
12/2/2009 0.00
12/3/2009 0.05
12/4/2009 T
12/5/2009 0.00
12/6/2009 0.00
12/7/2009 0.05
12/8/2009 0.03
12/9/2009 0.77
12/10/2009 0.30
12/11/2009 0.00
12/12/2009 0.00
12/13/2009 0.07
12/14/2009 T
12/15/2009 0.02
12/16/2009 0.00
12/17/2009 0.00
12/18/2009 0.00
12/19/2009 **
12/20/2009 **
12/21/2009 0.04
12/22/2009
12/23/2009 0.02
12/24/2009 0.03
12/25/2009 0.63
12/26/2009 **
12/27/2009 0.22
12/28/2009 0.01
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 0.05
1/5/2010 0.00
1/6/2010 0.00
1/7/2010 0.10
1/8/2010 0.30
1/9/2010 0.00
1/10/2010 0.00
1/11/2010 T
1/12/2010 0.00
1/13/2010 0.00
1/14/2010 0.00
1/15/2010 0.00
1/16/2010 0.00
1/17/2010 0.00
1/18/2010
1/19/2010 0.00
1/20/2010 0.00
1/21/2010 0.04
1/22/2010 0.23
1/23/2010 T
1/24/2010 0.37
1/25/2010 T
1/26/2010 0.04
1/27/2010 0.00
1/28/2010 0.04
1/29/2010 0.00
1/30/2010 **
1/31/2010 **
2/1/2010 T
2/2/2010 0.06
2/3/2010 0.00
2/4/2010 0.00
2/5/2010 0.00
2/6/2010 0.19
2/7/2010
2/8/2010 0.00
2/9/2010 0.18
2/10/2010 0.60
2/11/2010 0.00
2/12/2010 0.00
2/13/2010 0.00
2/14/2010 0.00
2/15/2010 0.00
2/16/2010 0.01
2/17/2010 0.00
2/18/2010 0.00
2/19/2010 0.00
2/20/2010 0.03
2/21/2010 0.00
2/22/2010
2/23/2010 0.02
2/24/2010 M
2/25/2010 0.19
2/26/2010 0.00
2/27/2010 0.02
2/28/2010 0.00
3/1/2010 0.00
3/2/2010 0.00
3/3/2010 0.00
3/4/2010 0.00
3/5/2010 0.00
3/6/2010 0.00
3/7/2010 0.00
3/8/2010 0.12
3/9/2010 T
3/10/2010 0.14
3/11/2010 T
3/12/2010 0.29
3/13/2010 0.49
3/14/2010 0.21
3/15/2010 0.00
3/16/2010 0.00
3/17/2010 0.00
3/18/2010 0.00
3/19/2010 0.00
3/20/2010 0.08
3/21/2010 0.38
3/22/2010 0.00
3/23/2010 0.00
3/24/2010 0.00
3/25/2010 0.01
3/26/2010 0.00
3/27/2010 0.00
3/28/2010 0.04
3/29/2010 0.00
3/30/2010 0.00
3/31/2010 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2010 0.00
4/2/2010 0.00
4/3/2010 0.27
4/4/2010 0.00
4/5/2010 1.26
4/6/2010 0.02
4/7/2010 0.40
4/8/2010 **
4/9/2010 **
4/10/2010 0.45
4/11/2010 0.01
4/12/2010 0.00
4/13/2010 0.00
4/14/2010 0.00
4/15/2010 0.00
4/16/2010 T
4/17/2010 0.06
4/18/2010 0.00
4/19/2010 0.00
4/20/2010 0.00
4/21/2010 0.00
4/22/2010 0.02
4/23/2010 0.00
4/24/2010 0.32
4/25/2010 0.20
4/26/2010 0.19
4/27/2010 0.01
4/28/2010 0.00
4/29/2010 0.00
4/30/2010 0.00
5/1/2010 0.37
5/2/2010 0.43
5/3/2010 T
5/4/2010 0.00
5/5/2010 0.00
5/6/2010 0.00
5/7/2010 0.90
5/8/2010
5/9/2010 0.00
5/10/2010 0.00
5/11/2010 0.80
5/12/2010 0.07
5/13/2010 0.91
5/14/2010 0.10
5/15/2010 0.00
5/16/2010 0.00
5/17/2010 0.12
5/18/2010 0.13
5/19/2010 T
5/20/2010 0.00
5/21/2010 0.31
5/22/2010 0.43
5/23/2010 0.00
5/24/2010 0.00
5/25/2010 0.00
5/26/2010 0.00
5/27/2010 T
5/28/2010 0.00
5/29/2010 0.00
5/30/2010 0.00
5/31/2010 1.34
6/1/2010 1.44
6/2/2010 1.23
6/3/2010 0.12
6/4/2010 0.00
6/5/2010 0.01
6/6/2010 0.20
6/7/2010 0.23
6/8/2010 0.03
6/9/2010 0.45
6/10/2010 0.00
6/11/2010 0.15
6/12/2010 **
6/13/2010 **
6/14/2010 0.34
6/15/2010 0.01
6/16/2010 1.85
6/17/2010 0.00
6/18/2010 0.03
6/19/2010 0.49
6/20/2010 0.01
6/21/2010 0.10
6/22/2010 0.15
6/23/2010 T
6/24/2010 1.11
6/25/2010 0.00
6/26/2010 **
6/27/2010 **
6/28/2010 1.93
6/29/2010 0.00
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 T
7/6/2010 0.00
7/7/2010 0.06
7/8/2010 0.21
7/9/2010 0.03
7/10/2010 0.00
7/11/2010 0.00
7/12/2010 0.91
7/13/2010 0.40
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 0.03
7/20/2010 T
7/21/2010 0.00
7/22/2010 0.00
7/23/2010 0.16
7/24/2010 4.02
7/25/2010 0.20
7/26/2010 0.00
7/27/2010 0.00
7/28/2010 0.00
7/29/2010 0.01
7/30/2010 0.00
7/31/2010 1.00
8/1/2010 0.00
8/2/2010 0.00
8/3/2010 1.68
8/4/2010 0.75
8/5/2010 **
8/6/2010 **
8/7/2010 0.30
8/8/2010 **
8/9/2010 0.06
8/10/2010 T
8/11/2010 0.00
8/12/2010 0.00
8/13/2010 0.00
8/14/2010 0.50
8/15/2010 0.00
8/16/2010 0.00
8/17/2010
8/18/2010 0.04
8/19/2010 0.00
8/20/2010 0.00
8/21/2010 0.38
8/22/2010 0.00
8/23/2010 0.00
8/24/2010 0.00
8/25/2010 0.04
8/26/2010 0.00
8/27/2010 0.00
8/28/2010 0.00
8/29/2010 0.00
8/30/2010 0.00
8/31/2010 0.00
9/1/2010 0.09
9/2/2010 0.16
9/3/2010 0.98
9/4/2010 0.01
9/5/2010 0.00
9/6/2010 T
9/7/2010 0.00
9/8/2010 0.00
9/9/2010 0.00
9/10/2010 0.00
9/11/2010 0.05
9/12/2010 0.12
9/13/2010 0.00
9/14/2010 0.00
9/15/2010 0.00
9/16/2010 0.09
9/17/2010 0.01
9/18/2010 0.00
9/19/2010 0.30
9/20/2010 0.00
9/21/2010 0.05
9/22/2010 0.47
9/23/2010 0.00
9/24/2010 0.10
9/25/2010 0.00
9/26/2010 0.12
9/27/2010 0.01
9/28/2010 0.00
9/29/2010 0.00
9/30/2010 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
11/1/2009 7:00 AM 0.00 0.0 M M M
11/2/2009 7:00 AM 0.00 0.0 M M M
11/3/2009 7:00 AM 0.00 0.0 M M M Frosty morning
11/4/2009 7:00 AM 0.00 0.0 M M M
11/5/2009 7:00 AM 0.00 0.0 M M M
11/6/2009 7:00 AM 0.00 0.0 M M M
11/7/2009 7:00 AM 0.00 0.0 M M M
11/8/2009 7:00 AM 0.00 0.0 M M M
11/9/2009 4:50 PM 0.00 0.0 M M M Overcast with isolated sprinkles
11/10/2009 7:00 AM 0.00 0.0 M M M
11/11/2009 7:00 AM 0.00 0.0 M M M
11/12/2009 7:00 AM 0.00 0.0 M M M
11/13/2009 7:00 AM 0.00 0.0 M M M
11/14/2009 7:00 AM 0.00 0.0 M M M
11/15/2009 12:00 PM 0.01 M M M M Small breaks in cloud deck
11/16/2009 6:59 AM 0.08 M M M M Slight fog
11/17/2009 6:39 AM 0.00 0.0 M M M Bit breezy and cool(44 degrees at 6:41AM)
11/18/2009 7:03 AM 0.18 M M M M Overcast, no wind
11/19/2009 7:03 AM 0.22 M M M M Cloudy and damp
11/20/2009 7:19 AM 0.04 M M M M Breaks in clouds.
11/21/2009 1:30 PM 0.00 0.0 M M M
11/22/2009 3:36 PM 0.00 0.0 M M M 57 degrees, mostly sunny, no wind
11/23/2009 7:10 AM 0.00 0.0 M M M
11/24/2009 7:04 AM 0.00 0.0 M M M Dense Fog Adv. Fog up to 1/4 mile visibility as of 7AM here.
11/25/2009 7:39 AM 0.68 M M M M Cloudy and calm, 43 degrees.
11/26/2009 12:19 PM 0.18 M M M M First flurries for the 09-10 winter season.
11/27/2009 10:42 AM 0.00 0.0 M M M 100% Sunny
11/28/2009 7:00 AM 0.00 0.0 M M M
11/29/2009 4:53 PM 0.04 M M M M
11/30/2009 7:20 AM 0.00 0.0 M M M 30 degrees with 100% sun
12/1/2009 7:10 AM 0.00 0.0 M M M
12/2/2009 7:09 AM 0.00 0.0 M M M Cool
12/3/2009 6:46 AM 0.05 M M M M 34 degrees at 6:45AM. Overcast with flurries
12/4/2009 7:32 AM T M M M M Very cold!
12/5/2009 5:19 PM 0.00 0.0 M M M Very cold!
12/6/2009 10:55 AM 0.00 0.0 M M M 100% Sunny
12/7/2009 7:00 AM 0.05 M M M M
12/8/2009 7:32 AM 0.03 0.1 0.03 0.1 0.03 Snowing
12/9/2009 7:28 AM 0.77 0.1 M 0.1 M Combination of snow, sleet, and rain. Temps are falling and winds have increaed in last 30 minutes.
12/10/2009 7:00 AM 0.30 M M M M
12/11/2009 6:35 AM 0.00 0.0 M M M
12/12/2009 7:00 AM 0.00 0.0 M M M
12/13/2009 9:45 AM 0.07 M M M M
12/14/2009 7:30 AM T M M M M Fog and drizzle, most of snow cover gone
12/15/2009 7:30 AM 0.02 M M M M
12/16/2009 7:30 AM 0.00 0.0 M M M Frigid, only 6 degrees
12/17/2009 7:30 AM 0.00 0.0 M M M
12/18/2009 8:40 AM 0.00 0.0 M M M Snow band to immediate north.
12/23/2009 7:00 AM 0.02 M M M M
12/24/2009 7:00 AM 0.03 M M M M
12/25/2009 9:14 AM 0.63 M M M M Merry Christmas!!
12/28/2009 7:00 AM 0.01 M M M M
1/5/2010 11:25 AM 0.00 0.0 M M M 19 degrees, overcast
1/6/2010 7:30 AM 0.00 0.0 M M M 7 degrees, clear skies
1/7/2010 6:00 AM 0.10 1.7 M M M
1/8/2010 7:00 AM 0.30 6.2 M 8.0 M
1/9/2010 7:00 AM 0.00 0.0 M M M
1/10/2010 7:00 AM 0.00 0.0 M M M
1/11/2010 7:30 AM T M M M M
1/12/2010 7:30 AM 0.00 0.0 M M M
1/13/2010 7:25 AM 0.00 0.0 M M M
1/14/2010 7:30 AM 0.00 0.0 M M M
1/15/2010 7:30 AM 0.00 0.0 M M M Foggy
1/16/2010 7:00 AM 0.00 0.0 M M M
1/17/2010 2:40 PM 0.00 0.0 M M M 100% Sunny
1/19/2010 7:30 AM 0.00 0.0 M M M
1/20/2010 7:30 AM 0.00 0.0 M M M Overcast, freezing rain radar returns at Quad Cities now
1/21/2010 7:30 AM 0.04 M M M M
1/22/2010 7:30 AM 0.23 M M M M
1/23/2010 2:15 PM T M M M M
1/24/2010 9:40 AM 0.37 M M T T
1/25/2010 7:30 AM T 0.0 0.00 0.0 0.00 Light snow falling
1/26/2010 7:00 AM 0.04 M M M M
1/27/2010 7:30 AM 0.00 0.0 0.00 0.5 M 7 degrees
1/28/2010 7:00 AM 0.04 M M M M
1/29/2010 7:30 AM 0.00 0.0 M 0.8 M
2/2/2010 7:00 AM 0.06 M M M M
2/3/2010 7:30 AM 0.00 0.0 0.00 0.8 M
2/4/2010 7:30 AM 0.00 0.0 0.00 0.8 M
2/5/2010 7:00 AM 0.00 0.0 M M M
2/6/2010 9:30 AM 0.19 1.0 0.19 1.3 M
2/8/2010 7:30 AM 0.00 0.0 0.00 1.3 M
2/9/2010 7:00 AM 0.18 2.5 M 2.5 M Light snow began around 12:00 a.m. with an increase to moderate snow around 12:00 a.m.
2/10/2010 7:00 AM 0.60 5.5 M 12.0 M
2/11/2010 7:30 AM 0.00 0.0 0.00 12.0 M
2/12/2010 7:30 AM 0.00 0.0 0.00 12.0 M
2/13/2010 12:00 PM 0.00 0.0 0.00 11.6 M 100% Sunny
2/14/2010 7:00 AM 0.00 0.0 M M M
2/15/2010 7:00 AM 0.00 0.0 0.00 7.5 M
2/16/2010 7:30 AM 0.01 0.1 0.01 7.3 M
2/17/2010 7:30 AM 0.00 0.0 0.00 5.9 M Mainly overcast, 28 degrees.
2/18/2010 7:30 AM 0.00 0.0 0.00 5.7 M
2/19/2010 6:40 AM 0.00 0.0 0.00 3.6 M Light Frost under Clear sunrise
2/20/2010 10:45 AM 0.03 0.2 0.03 4.0 M
2/21/2010 12:35 PM 0.00 0.0 0.00 3.1 M
2/23/2010 8:30 AM 0.02 T 0.02 5.0 M
2/24/2010 7:30 AM M M M 3.9 M
2/25/2010 7:00 AM 0.19 2.0 M 6.9 M
2/26/2010 6:50 AM 0.00 0.0 0.00 5.5 M
2/27/2010 8:50 AM 0.02 0.1 0.02 4.9 M
2/28/2010 12:10 PM 0.00 0.0 0.00 4.7 M
3/1/2010 7:30 AM 0.00 0.0 0.00 4.5 M
3/2/2010 7:30 AM 0.00 0.0 0.00 3.9 M
3/3/2010 7:30 AM 0.00 0.0 0.00 3.0 M 100% sunny!
3/4/2010 7:30 AM 0.00 0.0 0.00 2.4 M 100% sunny, again
3/5/2010 6:40 AM 0.00 0.0 0.00 1.5 M 100% sunny with patchy frost
3/6/2010 10:00 AM 0.00 0.0 0.00 1.0 M Sunny for a 4th day
3/7/2010 7:00 AM 0.00 0.0 M M M
3/8/2010 7:30 AM 0.12 0.0 0.00 0.5 M Dense Fog in area.
3/9/2010 7:30 AM T 0.0 0.00 0.2 M Fog burning off
3/10/2010 7:30 AM 0.14 0.0 0.00 T M Light fog, drizzle.
3/11/2010 7:30 AM T 0.0 0.00 0.0 0.00 Rain band 1 hour out.
3/12/2010 6:45 AM 0.29 0.0 0.00 0.0 0.00
3/13/2010 8:40 AM 0.49 0.0 0.00 0.0 0.00
3/14/2010 9:25 AM 0.21 0.0 0.00 0.0 0.00
3/15/2010 7:30 AM 0.00 0.0 0.00 0.0 0.00 Overcast, temp is 42
3/16/2010 7:30 AM 0.00 0.0 0.00 0.0 0.00 100% suuny
3/17/2010 7:30 AM 0.00 0.0 0.00 0.0 0.00 2nd day 100% sunny. Temp is 32.
3/18/2010 7:30 AM 0.00 0.0 0.00 0.0 0.00 Sunny for the 3rd day. Temp is 38
3/19/2010 8:40 AM 0.00 0.0 0.00 0.0 0.00 Some clouds. Temp is 48.
3/20/2010 9:00 AM 0.08 0.3 0.02 0.3 0.02 Rain, sleet, mainly snow falling. 100% overcast. Temp is 31.
3/21/2010 8:50 AM 0.38 0.0 0.00 T M Still overcast, temp is 33.
3/22/2010 7:30 AM 0.00 0.0 0.00 0.0 0.00 Mainly clear, temp is 37
3/23/2010 7:30 AM 0.00 0.0 0.00 0.0 0.00 Sunny, temp is 31
3/24/2010 7:30 AM 0.00 0.0 0.00 0.0 0.00 Overcast, temp is 40
3/25/2010 7:30 AM 0.01 0.0 0.00 0.0 0.00 Overcast with mist, temp is 45
3/26/2010 6:40 AM 0.00 0.0 0.00 0.0 0.00 Sunrise under clear skies, temp is 27.
3/27/2010 9:55 AM 0.00 0.0 0.00 0.0 0.00 Sunny, few clouds. Temp is 39.
3/28/2010 9:30 AM 0.04 0.0 0.00 0.0 0.00 Overcast, light mist. Temp is 40.
3/29/2010 7:30 AM 0.00 0.0 0.00 0.0 0.00 Mostly cloudy, temp is 34
3/30/2010 7:30 AM 0.00 0.0 0.00 0.0 0.00 100% sunny, temp is 32
3/31/2010 7:30 AM 0.00 0.0 0.00 0.0 0.00 Sunny, temp is 51
4/1/2010 8:40 AM 0.00 0.0 0.00 0.0 0.00 Sunny, temp is 60.
4/2/2010 9:40 AM 0.00 0.0 0.00 0.0 0.00 Becoming overcast, temp is 65 after a record day of 83 on Thursday.
4/3/2010 12:40 PM 0.27 0.0 0.00 0.0 0.00 Rain ended, overcast with patches of blue sky to the west, temp is 50.
4/4/2010 3:45 PM 0.00 0.0 M M M Cloudy with rain my south. Temp is 68
4/5/2010 7:15 AM 1.26 0.0 0.00 0.0 0.00 Overcast with very light fog. Temp is 51.
4/6/2010 7:35 AM 0.02 0.0 0.00 0.0 0.00 Storms to immediate north and west that are severe. Sourthern most cell on radar entering southern Kane and northern Kendall is showing a slight hooking feature. Using WeatherBug radar. Temp is 53.
4/7/2010 8:55 AM 0.40 0.0 0.00 0.0 0.00 Overcast, yet brighter as rain is moving out of area. Had wind gusts last night up to 40 mph while down in Blue Island. Current temp is 50
4/11/2010 9:55 AM 0.01 0.0 0.00 0.0 0.00 Overcast with breaks in western sky. Temp is 57.
4/12/2010 7:30 AM 0.00 0.0 0.00 0.0 0.00 Overcast skies. Temp is 54.
4/13/2010 7:30 AM 0.00 0.0 0.00 0.0 0.00 Sunny with artial overcast, temp is 53.
4/14/2010 7:30 AM 0.00 0.0 0.00 0.0 0.00 Sunny, temp is 51.
4/15/2010 7:30 AM 0.00 0.0 0.00 0.0 0.00 Sunny, temp is 62.
4/16/2010 7:15 AM T 0.0 0.00 0.0 0.00 Starting to drizzle, temp is 62.
4/17/2010 9:10 AM 0.06 0.0 0.00 0.0 0.00 Sunny with 100% blue sky. Temp is 47.
4/18/2010 10:05 AM 0.00 0.0 0.00 0.0 0.00 Sunny. Temp is 48
4/19/2010 7:25 AM 0.00 0.0 0.00 0.0 0.00 Mostly cloudy, temp is 41.
4/20/2010 7:35 AM 0.00 0.0 0.00 0.0 0.00 Mostly cloudy with some haze, temp is 43.
4/21/2010 7:25 AM 0.00 0.0 0.00 0.0 0.00 Sunny to partly cloudy, temp is 49.
4/22/2010 8:35 AM 0.02 0.0 0.00 0.0 0.00 Sunny, temp is 45.
4/23/2010 7:30 AM 0.00 0.0 0.00 0.0 0.00 Mostly cloudy, temp is 49.
4/24/2010 9:05 AM 0.32 0.0 0.00 0.0 0.00 Cloudy and warm. Temp is 56. Spider made himself homey in the guage.
4/25/2010 9:40 AM 0.20 0.0 0.00 0.0 0.00 Overcast with showers in the area. Temp is 58. Spider has been washed out.
4/26/2010 7:30 AM 0.19 0.0 0.00 0.0 0.00 Sunny, temp is 48.
4/27/2010 7:25 AM 0.01 0.0 0.00 0.0 0.00 Sunny, temp is 46.
4/28/2010 7:30 AM 0.00 0.0 0.00 0.0 0.00 Sunny, temp is 39.
4/29/2010 7:30 AM 0.00 0.0 0.00 0.0 0.00 Mostly cloudy, breezy. Temp is 54.
4/30/2010 7:30 AM 0.00 0.0 0.00 0.0 0.00 Sunny and breezy. Temp is 65
5/1/2010 9:35 AM 0.37 0.0 0.00 0.0 0.00 Sunny. Temp is 68.
5/2/2010 9:10 AM 0.43 0.0 0.00 0.0 0.00 Sunny to partlly cloudy. Temp is a pleasent 57.
5/3/2010 8:15 AM T 0.0 0.00 0.0 0.00 Sunny and pleasant. Temp is 59.
5/4/2010 7:10 AM 0.00 0.0 0.00 0.0 0.00 Sunny and cool. Temp is 53.
5/5/2010 7:25 AM 0.00 0.0 0.00 0.0 0.00 Cloudy and cool. Temp is 51.
5/6/2010 7:20 AM 0.00 0.0 0.00 0.0 0.00 Sunny. Temp is 52.
5/7/2010 7:25 AM 0.90 0.0 0.00 0.0 0.00 Overcast with light rain continuing. Temp is 48.
5/9/2010 1:10 PM 0.00 0.0 M M M
5/10/2010 7:20 AM 0.00 0.0 M M M Sunny. Temp is 48.
5/11/2010 7:25 AM 0.80 0.0 0.00 0.0 0.00 Overcast with a mist. Temp is 47.
5/12/2010 7:30 AM 0.07 M M M M Overcast and damp. Temp is 45.
5/13/2010 7:35 AM 0.91 0.0 0.00 0.0 0.00 Overcast with light rain. Temp is 49. No flooding occuring here.
5/14/2010 7:05 AM 0.10 M M M M Sunny and cool. Temp is 51.
5/15/2010 9:45 AM 0.00 0.0 M M M Sunny. Temp is 51.
5/16/2010 9:30 AM 0.00 0.0 M M M Mostly cloudy. Temp is 59.
5/17/2010 8:55 AM 0.12 M M M M Cloudy with glare and drizzle. Temp is 54.
5/18/2010 9:00 AM 0.13 M M M M Cloudy and breezy. Temp is 61.
5/19/2010 8:10 AM T M M M M Sunny. Temp is 54.
5/20/2010 9:10 AM 0.00 0.0 M M M Sunny. Temp is 59.
5/21/2010 8:55 AM 0.31 0.0 0.00 0.0 0.00 Cloudy with fog and light mist. Very warm feel with temp of 62.
5/22/2010 8:55 AM 0.43 M M M M Cloudy with fog. Temp is 61.
5/23/2010 8:00 AM 0.00 0.0 M M M Sunny and warm. Temp is 72.
5/24/2010 7:50 AM 0.00 0.0 M M M Sunny. Warm and rather humid. Temp is 77.
5/25/2010 8:25 AM 0.00 0.0 M M M Sunny. Temp is 75.
5/26/2010 9:15 AM 0.00 0.0 M M M Sunny. Temp is 81
5/27/2010 8:15 AM T M M M M Cloudy. Temp is 70.
5/28/2010 9:40 AM 0.00 0.0 M M M Sunny and cool. Temp is 70. Class of 2010!!!
5/29/2010 9:15 AM 0.00 0.0 M M M Sunny. Temp is 63.
5/30/2010 9:05 AM 0.00 0.0 M M M Sunny, warm, somewhat humid. Temp is 79.
5/31/2010 9:00 AM 1.34 M M M M Partly cloudy and humid. Temp is 76.
6/1/2010 8:55 AM 1.44 M M M M Cloudy with fog. Still muggy. Temp is 68.
6/2/2010 8:25 AM 1.23 M M M M Mostly cloudy. Temp is 67.
6/3/2010 7:25 AM 0.12 M M M M Sunny and cool. Temp is 59.
6/4/2010 8:45 AM 0.00 0.0 M M M Cloudy. Temp is 66.
6/5/2010 8:45 AM 0.01 M M M M Overcast and warm. Temp is 72.
6/6/2010 10:45 AM 0.20 M M M M Sunny and nice. Temp is 71.
6/7/2010 6:35 AM 0.23 M M M M Partly cloudy, cool. Temp is 58.
6/8/2010 6:50 AM 0.03 M M M M Light rain falling. Temp is 59.
6/9/2010 6:35 AM 0.45 M M M M Sunny, little warmer. Temp is 72.
6/10/2010 6:40 AM 0.00 0.0 M M M Sunny and cool. Temp is 60. Hawks win!!!!!!!!
6/11/2010 9:05 AM 0.15 M M M M Sunny and humid. Temp is 77.
6/15/2010 6:45 AM 0.01 M M M M Cloudy. Temp is 75.
6/16/2010 6:45 AM 1.85 M M M M Sunny and cool. Temp is 63.
6/17/2010 6:40 AM 0.00 0.0 M M M Sunny. Temp is 67.
6/18/2010 7:35 AM 0.03 M M M M Cloudy. Temp is 73.
6/19/2010 10:50 AM 0.49 M M M M Sunny. Temp is 79
6/20/2010 9:30 AM 0.01 M M M M Late due to mass. Cloudy with temp of 75 at 1:42pm
6/21/2010 6:40 AM 0.10 M M M M Cloudy with light rain. Temp is 70.
6/22/2010 6:40 AM 0.15 M M M M Sunny and muggy. Temp is 70.
6/23/2010 6:45 AM T M M M M Cloudy, rain in vicinity. Temp is 79.
6/24/2010 6:40 AM 1.11 M M M M Sunny and cool. Temp is 66.
6/25/2010 10:30 AM 0.00 0.0 M M M Sunny and mild. Temp is 77.
6/29/2010 6:45 AM 0.00 0.0 M M M Late report. Temp is 72 under sunny skies at 12:33pm
6/30/2010 6:45 AM 0.00 0.0 M M M Sunny and cool. Temp is 58.
7/1/2010 7:10 AM 0.00 0.0 M M M Sunny and cool. Temp is 58.
7/2/2010 6:45 AM 0.00 0.0 M M M Sunny. Temp is 61.
7/3/2010 12:00 PM 0.00 0.0 M M M Sunny. Temp is 81.
7/4/2010 8:30 AM 0.00 0.0 M M M Happy 4th. Sunny and moderately humid with temp of 79.
7/5/2010 9:45 AM T M M M M Mostly cloudy. Temp is 83.
7/6/2010 7:05 AM 0.00 0.0 M M M Mostly cloudy. Temp is 77.
7/7/2010 6:40 AM 0.06 M M M M Sunny and humid. Temp is 73.
7/8/2010 6:45 AM 0.21 M M M M Cloudy and oppressive humidity. Temp is 75
7/9/2010 7:00 AM 0.03 M M M M Cloudy, still humid. Temp is 76.
7/10/2010 9:30 AM 0.00 0.0 M M M Sunny. Temp is 82.
7/11/2010 12:05 AM 0.00 0.0 M M M Cloudy with building cumuli. Temp is 85.
7/12/2010 8:05 AM 0.91 M M M M Sunny. Temp is 69.
7/13/2010 6:40 AM 0.40 M M M M Cloudy with breaks. Humid with temp of 70.
7/14/2010 4:15 PM 0.00 0.0 M M M Late report. Sunny and Temp is 91
7/15/2010 6:40 AM 0.00 0.0 M M M Cloudy and oppressive humidity. Temp is 79.
7/16/2010 6:30 AM 0.00 0.0 M M M Sunny and less humid. Temp is 67.
7/17/2010 8:40 AM 0.00 0.0 M M M Sunny and more humid. Temp is 79.
7/18/2010 8:55 AM 0.00 0.0 M M M Partly cloudy with haze and humid. Temp is 76.
7/19/2010 6:40 AM 0.03 M M M M Sunny. Temp is 72.
7/20/2010 6:50 AM T M M M M Cloudy. Temp is 69.
7/21/2010 6:40 AM 0.00 0.0 M M M Sunny to partly cloudy. Temp is 73.
7/22/2010 6:45 AM 0.00 0.0 M M M Cloudy, temp of 74.
7/23/2010 6:45 AM 0.16 M M M M Late report. Sunny with Temp of 91.
7/24/2010 8:50 AM 4.02 M M M M Cloudy with rain. Temp is 72. Flooding in some parts.
7/25/2010 8:25 AM 0.20 M M M M Sunny. Less humid. Temp of 72.
7/26/2010 7:30 AM 0.00 0.0 M M M Sunny and nice. Temp is 70.
7/27/2010 6:40 AM 0.00 0.0 M M M Sunny and more humid. Temp is 69.
7/28/2010 6:45 AM 0.00 0.0 M M M Cloudy and humid. Temp is 78.
7/29/2010 6:40 AM 0.01 M M M M Sunny, cool, and less humid. Temp is 70.
7/30/2010 6:50 AM 0.00 0.0 M M M Cloudy. Temp is 70.
7/31/2010 8:45 AM 1.00 M M M M Cloudy and cool. Temp is 66
8/1/2010 12:00 PM 0.00 0.0 M M M Late. Sunny with temp of 81.
8/2/2010 6:40 AM 0.00 0.0 M M M Sunny and humid. Temp is 68.
8/3/2010 6:40 AM 1.68 M M M M Thunderstorms occurring. Temp is 70.
8/4/2010 8:45 AM 0.75 M M M M Rain continuing. Temp is 72.
8/10/2010 6:50 AM T M M M M Cloudy and very humid. Temp is 77.
8/11/2010 3:05 PM 0.00 0.0 M M M Late report. Sunny and humid with temp of 90.
8/12/2010 6:50 AM 0.00 0.0 M M M Sunny and humid. Temp is 74.
8/13/2010 6:50 AM 0.00 0.0 M M M Sunny and humid. Temp is 74.
8/14/2010 8:45 AM 0.50 M M M M Cloudy and humid. Temp is 74.
8/15/2010 8:45 AM 0.00 0.0 M M M Sunny and humid. Temp is 79.
8/16/2010 8:00 AM 0.00 0.0 M M M Sunny and less humid. Temp is 68.
8/18/2010 9:00 AM 0.04 M M M M Sunny and pleasant. Temp is 71.
8/19/2010 7:35 AM 0.00 0.0 M M M Sunny and a bit more humid. Temp is 71
8/20/2010 7:00 AM 0.00 0.0 M M M
8/21/2010 9:00 AM 0.38 M M M M
8/22/2010 7:00 AM 0.00 0.0 M M M
8/23/2010 7:00 AM 0.00 0.0 M M M
8/24/2010 7:00 AM 0.00 0.0 M M M
8/25/2010 7:00 AM 0.04 M M M M
8/26/2010 7:00 AM 0.00 0.0 M M M
8/27/2010 7:00 AM 0.00 0.0 M M M
8/28/2010 7:00 AM 0.00 0.0 M M M
8/29/2010 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 7:00 AM 0.09 M M M M
9/2/2010 7:30 AM 0.16 M M M M
9/3/2010 7:00 AM 0.98 M M M M
9/4/2010 7:00 AM 0.01 M M M M
9/5/2010 7:00 AM 0.00 0.0 M M M
9/6/2010 7:00 AM T M M M M
9/7/2010 7:00 AM 0.00 0.0 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 8:00 AM 0.05 M M M M
9/12/2010 7:00 AM 0.12 0.0 M M M
9/13/2010 7:00 AM 0.00 0.0 M M M
9/14/2010 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 0.09 M M M M
9/17/2010 7:00 AM 0.01 M M M M
9/18/2010 7:00 AM 0.00 0.0 M M M
9/19/2010 7:00 AM 0.30 0.0 M M M
9/20/2010 7:00 AM 0.00 0.0 M M M
9/21/2010 7:00 AM 0.05 M M M M
9/22/2010 7:00 AM 0.47 M M M M
9/23/2010 7:00 AM 0.00 0.0 M M M
9/24/2010 7:00 AM 0.10 M M M M
9/25/2010 7:00 AM 0.00 0.0 M M M
9/26/2010 7:00 AM 0.12 M M M M
9/27/2010 7:00 AM 0.01 M M M M
9/28/2010 7:00 AM 0.00 0.0 M M M
9/29/2010 7:00 AM 0.00 0.0 M M M
9/30/2010 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
12/19/2009 12/21/2009 7:30 AM 3 0.04 M 0.04
12/26/2009 12/27/2009 11:40 AM 2 0.22 2.7 0.22
12/30/2009 1/04/2010 4:45 PM 6 0.05 M M
1/30/2010 2/01/2010 7:30 AM 3 T 0.5 M
4/8/2010 4/10/2010 3:55 PM 3 0.45 0.0 0.45 In Galena Illinois for 3 days.
6/12/2010 6/14/2010 6:35 AM 3 0.34 0.0 M Overcast with fog. Humid with temp of 66.
6/26/2010 6/28/2010 6:40 AM 3 1.93 M M Sunny. Temp is 70 on Monday.
8/5/2010 8/07/2010 5:00 PM 3 0.30 M M
8/8/2010 8/09/2010 3:35 PM 2 0.06 0.0 M Late report for last 2 days.



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
4/4/2010 5:55 PM Vivid lightning along with downpour 1/4" Pea Size 1/4" Pea Size Rice Soft|White Ice 5 1min no damage Continuous True Same time as rain After smaller hail 10-20 0