Station Overview Station Location
Station Number IL-WL-80 Latitude 41.574538
Station Name Lockport 1.3 SE Longitude -88.032951
County Will Elevation (ft) 683



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 3.00 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 10 3.23 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 10 2.32 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 11 1.84 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 11 1.73 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 11 2.51 0.00 3 0.00 3 0.00 0 0 0 0 0.0 0 0
April 11 3.63 5.25 30 5.25 30 0.00 0 0 18 3 0.0 0 0
May 11 4.11 4.85 31 4.42 21 0.43 10 1 9 4 0.0 0 0
June 11 4.33 8.30 30 8.30 30 0.00 0 0 15 1 0.0 0 0
July 11 4.15 3.56 31 3.56 31 0.00 0 0 10 2 0.0 0 0
Aug 11 4.13 4.53 31 4.53 31 0.00 0 0 7 3 0.0 0 0
Sept 11 3.18 3.95 30 3.95 30 0.00 0 0 15 0 0.0 0 0
Water Year Totals: 38.16" 30.44" 186 days 30.01" 176 0.43" 10 days 1 74 days 13 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
10/1/2010
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 0.00
3/30/2011 0.00
3/31/2011 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2011 0.00
4/2/2011 0.18
4/3/2011 0.00
4/4/2011 0.22
4/5/2011 T
4/6/2011 0.00
4/7/2011 0.00
4/8/2011 0.66
4/9/2011 0.01
4/10/2011 T
4/11/2011 0.04
4/12/2011 0.00
4/13/2011 0.00
4/14/2011 0.00
4/15/2011 T
4/16/2011 0.37
4/17/2011 0.12
4/18/2011 0.40
4/19/2011 0.03
4/20/2011 0.82
4/21/2011 0.00
4/22/2011 0.61
4/23/2011 0.61
4/24/2011 0.05
4/25/2011 0.06
4/26/2011 0.63
4/27/2011 0.15
4/28/2011 0.24
4/29/2011 0.05
4/30/2011 0.00
5/1/2011 T
5/2/2011 0.00
5/3/2011 0.00
5/4/2011 T
5/5/2011 0.00
5/6/2011 0.05
5/7/2011 0.03
5/8/2011 0.00
5/9/2011 0.00
5/10/2011 T
5/11/2011 0.00
5/12/2011 0.45
5/13/2011 **
5/14/2011 **
5/15/2011 **
5/16/2011 **
5/17/2011 **
5/18/2011 **
5/19/2011 **
5/20/2011 **
5/21/2011 **
5/22/2011 0.43
5/23/2011 0.02
5/24/2011 T
5/25/2011 0.00
5/26/2011 2.83
5/27/2011 0.02
5/28/2011 0.01
5/29/2011 0.41
5/30/2011 0.60
5/31/2011 0.00
6/1/2011 0.00
6/2/2011 0.00
6/3/2011 0.06
6/4/2011 0.00
6/5/2011 0.30
6/6/2011 0.00
6/7/2011 0.00
6/8/2011 0.00
6/9/2011 3.75
6/10/2011 1.34
6/11/2011 0.07
6/12/2011 0.00
6/13/2011 0.00
6/14/2011 0.00
6/15/2011 0.51
6/16/2011 0.50
6/17/2011 0.03
6/18/2011 0.00
6/19/2011 0.00
6/20/2011 1.18
6/21/2011 0.32
6/22/2011 0.11
6/23/2011 0.02
6/24/2011 0.02
6/25/2011 0.00
6/26/2011 T
6/27/2011 0.06
6/28/2011 0.03
6/29/2011 0.00
6/30/2011 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2011 T
7/2/2011 0.00
7/3/2011 0.00
7/4/2011 0.00
7/5/2011 0.00
7/6/2011 0.00
7/7/2011 0.10
7/8/2011 0.00
7/9/2011 0.00
7/10/2011 0.00
7/11/2011 0.02
7/12/2011 0.29
7/13/2011 T
7/14/2011 0.00
7/15/2011 0.00
7/16/2011 0.00
7/17/2011 0.00
7/18/2011 0.01
7/19/2011 0.03
7/20/2011 0.00
7/21/2011 0.00
7/22/2011 0.00
7/23/2011 1.01
7/24/2011 0.56
7/25/2011 1.01
7/26/2011 0.00
7/27/2011 0.00
7/28/2011 0.24
7/29/2011 0.29
7/30/2011 0.00
7/31/2011 0.00
8/1/2011 0.00
8/2/2011 0.00
8/3/2011 0.35
8/4/2011 0.00
8/5/2011 0.00
8/6/2011 0.07
8/7/2011 T
8/8/2011 T
8/9/2011 1.38
8/10/2011 0.00
8/11/2011 0.00
8/12/2011 0.00
8/13/2011 0.00
8/14/2011 0.55
8/15/2011 T
8/16/2011 0.00
8/17/2011 0.00
8/18/2011 0.00
8/19/2011 0.00
8/20/2011 0.00
8/21/2011 1.15
8/22/2011 0.00
8/23/2011 0.00
8/24/2011 0.92
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 0.11
9/1/2011 0.00
9/2/2011 0.01
9/3/2011 0.00
9/4/2011 0.25
9/5/2011 0.00
9/6/2011 0.00
9/7/2011 0.00
9/8/2011 0.00
9/9/2011 0.05
9/10/2011 0.04
9/11/2011 0.00
9/12/2011 0.00
9/13/2011 0.00
9/14/2011 0.00
9/15/2011 0.05
9/16/2011 0.00
9/17/2011 0.00
9/18/2011 0.04
9/19/2011 1.12
9/20/2011 0.00
9/21/2011 0.02
9/22/2011 0.00
9/23/2011 0.00
9/24/2011 0.06
9/25/2011 0.01
9/26/2011 1.11
9/27/2011 0.71
9/28/2011 0.07
9/29/2011 0.31
9/30/2011 0.10



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
3/29/2011 7:00 AM 0.00 0.0 M M M
3/30/2011 7:00 AM 0.00 0.0 M M M
3/31/2011 7:00 AM 0.00 0.0 M M M
4/1/2011 7:00 AM 0.00 0.0 M M M
4/2/2011 7:00 AM 0.18 M M M M
4/3/2011 7:00 AM 0.00 0.0 M M M
4/4/2011 7:00 AM 0.22 M M M M
4/5/2011 7:00 AM T M M M M
4/6/2011 7:00 AM 0.00 0.0 M M M
4/7/2011 7:00 AM 0.00 0.0 M M M
4/8/2011 7:00 AM 0.66 M M M M
4/9/2011 7:00 AM 0.01 M M M M
4/10/2011 7:00 AM T M M M M
4/11/2011 7:00 AM 0.04 M M M M
4/12/2011 7:00 AM 0.00 0.0 M M M
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 T M M M M Very light shower at 7 pm last night
4/16/2011 7:00 AM 0.37 M M M M very light drizzle ending
4/17/2011 7:00 AM 0.12 M M M M
4/18/2011 7:00 AM 0.40 M M M M
4/19/2011 7:00 AM 0.03 M M M M
4/20/2011 7:00 AM 0.82 M M M M approximately .45 fell between 7:45 PM and 9:30 pm 4/19
4/21/2011 7:00 AM 0.00 0.0 M M M
4/22/2011 7:00 AM 0.61 M M M M
4/23/2011 7:00 AM 0.61 M M M M
4/24/2011 7:00 AM 0.05 M M M M
4/25/2011 7:00 AM 0.06 M M M M
4/26/2011 7:00 AM 0.63 M M M M
4/27/2011 7:00 AM 0.15 M M M M
4/28/2011 7:00 AM 0.24 M M M M
4/29/2011 7:00 AM 0.05 M M M M
4/30/2011 7:00 AM 0.00 0.0 M M M
5/1/2011 7:00 AM T M M M M
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 T M M M M
5/5/2011 7:00 AM 0.00 0.0 M M M
5/6/2011 7:00 AM 0.05 M M M M
5/7/2011 7:00 AM 0.03 M M M M
5/8/2011 7:00 AM 0.00 0.0 M M M
5/9/2011 7:00 AM 0.00 0.0 M M M
5/10/2011 7:00 AM T M M M M
5/11/2011 7:00 AM 0.00 0.0 M M M
5/12/2011 7:00 AM 0.45 M M M M Total amount fell in 25 minutes between 7:03 pm and 7:28 pm
5/23/2011 7:00 AM 0.02 M M M M
5/24/2011 7:00 AM T M M M M
5/25/2011 7:00 AM 0.00 0.0 M M M
5/26/2011 7:00 AM 2.83 M M M M Wed. 5/25 7:04 am to 10:31 am measurement was 1.37 in. Thurs 7 am measurement was 1.46 inches
5/27/2011 7:00 AM 0.02 M M M M
5/28/2011 7:00 AM 0.01 M M M M
5/29/2011 7:00 AM 0.41 M M M M
5/30/2011 7:00 AM 0.60 M M M M
5/31/2011 7:00 AM 0.00 0.0 M M M
6/1/2011 7:00 AM 0.00 0.0 M M M
6/2/2011 7:00 AM 0.00 0.0 M M M
6/3/2011 7:00 AM 0.06 M M M M
6/4/2011 7:00 AM 0.00 0.0 M M M
6/5/2011 7:00 AM 0.30 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 3.75 M M M M 1st storm started at 11:50 pm 6/8, very light rain falling at 7:00 am, ended 7:09 am Thunder and dark clouds but no rain as of this report
6/10/2011 7:00 AM 1.34 M M M M 1.24" fell on 6/9 between 7:30 am and 8:45 am, then .10 from storm at 4:30 am on 6/10
6/11/2011 7:00 AM 0.07 M M M M
6/12/2011 7:00 AM 0.00 0.0 M M M
6/13/2011 7:00 AM 0.00 0.0 M M M
6/14/2011 7:00 AM 0.00 0.0 M M M
6/15/2011 7:00 AM 0.51 M M M M
6/16/2011 7:00 AM 0.50 M M M M Very light rain continues to fall after report time
6/17/2011 7:00 AM 0.03 M M M M
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 1.18 M M M M Heaviest rainfall between 6:05 am and observation time of 7:02 am. Radar indicates additional storms moving this direction.
6/21/2011 7:00 AM 0.32 M M M M
6/22/2011 7:00 AM 0.11 M M M M
6/23/2011 7:00 AM 0.02 M M M M
6/24/2011 7:00 AM 0.02 M M M M
6/25/2011 7:00 AM 0.00 0.0 M M M
6/26/2011 7:00 AM T M M M M
6/27/2011 7:00 AM 0.06 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 T M M M M
7/2/2011 7:00 AM 0.00 0.0 M M M
7/3/2011 7:00 AM 0.00 0.0 M M M
7/4/2011 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 0.10 M 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 0.02 M M M M
7/12/2011 7:00 AM 0.29 M M M M
7/13/2011 7:00 AM T M M M M
7/14/2011 7:00 AM 0.00 0.0 M M M
7/15/2011 7:00 AM 0.00 0.0 M M M
7/16/2011 7:00 AM 0.00 0.0 M M M
7/17/2011 7:00 AM 0.00 0.0 M M M
7/18/2011 7:00 AM 0.01 M M M M
7/19/2011 7:00 AM 0.03 M M M M
7/20/2011 7:00 AM 0.00 0.0 M M M
7/21/2011 7:00 AM 0.00 0.0 M M M
7/22/2011 7:00 AM 0.00 0.0 M M M
7/23/2011 7:00 AM 1.01 M M M M Thursday morning storm measurement .40 " and Friday morning storm .61"
7/24/2011 7:00 AM 0.56 M M M M Thunder and lightning visible to north, but no rain yet as of 7 am.
7/25/2011 7:00 AM 1.01 M M M M Storm started at 8:10 am, heaviest rain fell between 8:10 and 9:00
7/26/2011 7:00 AM 0.00 0.0 M M M
7/27/2011 7:00 AM 0.00 0.0 M M M
7/28/2011 7:00 AM 0.24 M M M M Light rain falling at this time with thunder and dark clouds approaching from the west.
7/29/2011 7:00 AM 0.29 M M M M
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 0.35 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
8/6/2011 7:00 AM 0.07 M M M M
8/7/2011 7:00 AM T M M M M
8/8/2011 7:00 AM T M M M M
8/9/2011 7:00 AM 1.38 M M M M Rainfall very heavy between 4:35 pm and 5:40 pm - 1.24 inches during this time.
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 0.00 0.0 M M M
8/14/2011 7:00 AM 0.55 M M M M
8/15/2011 7:00 AM T M 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
8/20/2011 7:00 AM 0.00 0.0 M M M
8/21/2011 7:00 AM 1.15 M M M M Rainfall during storms Saturday morning was 1.13 inches.
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 0.92 M M M M
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 0.11 M M M M
9/1/2011 7:00 AM 0.00 0.0 M M M
9/2/2011 7:00 AM 0.01 M M M M
9/3/2011 7:00 AM 0.00 0.0 M M M
9/4/2011 7:00 AM 0.25 M M M M
9/5/2011 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 0.05 M M M M
9/10/2011 7:00 AM 0.04 M M M M Heavy fog this morning.
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 0.05 M M M M
9/16/2011 7:00 AM 0.00 0.0 M M M
9/17/2011 7:00 AM 0.00 0.0 M M M
9/18/2011 7:00 AM 0.04 M M M M Light rain falling at observation time. Radar indicates shower should be ending shortly.
9/19/2011 7:00 AM 1.12 M M M M
9/20/2011 7:00 AM 0.00 0.0 M M M
9/21/2011 7:00 AM 0.02 M 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 0.06 M M M M
9/25/2011 7:00 AM 0.01 M M M M
9/26/2011 7:00 AM 1.11 M M M M Light rain still falling at observation time.
9/27/2011 7:00 AM 0.71 M M M M Light rain at observation time. 3rd day of stalled low pressure system.
9/28/2011 7:00 AM 0.07 M M M M
9/29/2011 7:00 AM 0.31 M M M M
9/30/2011 7:00 AM 0.10 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
5/13/2011 5/22/2011 2:00 PM 10 0.43 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
6/4/2011 4:05 PM 1/2" Grape 3/8" 1/4" Pea Size Hard 3 2min minor leaf damage Continuous True After rain Same time as smaller hail 10-20