Station Overview Station Location
Station Number IL-LK-74 Latitude 42.2741203308105
Station Name Mundelein 1.6 WNW Longitude -88.0325622558594
County Lake Elevation (ft) 807



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 19 2.93 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 19 2.84 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 19 2.11 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 20 1.62 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 20 1.74 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 20 2.45 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 20 3.47 5.30 24 5.30 24 0.00 0 0 16 3 2.2 2 1
May 20 4.18 7.22 29 7.22 29 0.00 0 0 15 3 0.0 0 0
June 20 3.87 3.45 29 3.45 29 0.00 0 0 9 2 0.0 0 0
July 20 3.69 4.18 29 4.18 29 0.00 0 0 10 0 0.0 0 0
Aug 20 4.17 1.55 27 1.55 27 0.00 0 0 5 1 0.0 0 0
Sept 20 3.23 4.63 30 1.10 24 3.53 6 3 5 1 0.0 0 0
Water Year Totals: 36.30" 26.33" 168 days 22.80" 162 3.53" 6 days 3 60 days 10 days 2.2" 2 days 1 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
10/1/2019
10/2/2019
10/3/2019
10/4/2019
10/5/2019
10/6/2019
10/7/2019
10/8/2019
10/9/2019
10/10/2019
10/11/2019
10/12/2019
10/13/2019
10/14/2019
10/15/2019
10/16/2019
10/17/2019
10/18/2019
10/19/2019
10/20/2019
10/21/2019
10/22/2019
10/23/2019
10/24/2019
10/25/2019
10/26/2019
10/27/2019
10/28/2019
10/29/2019
10/30/2019
10/31/2019
11/1/2019
11/2/2019
11/3/2019
11/4/2019
11/5/2019
11/6/2019
11/7/2019
11/8/2019
11/9/2019
11/10/2019
11/11/2019
11/12/2019
11/13/2019
11/14/2019
11/15/2019
11/16/2019
11/17/2019
11/18/2019
11/19/2019
11/20/2019
11/21/2019
11/22/2019
11/23/2019
11/24/2019
11/25/2019
11/26/2019
11/27/2019
11/28/2019
11/29/2019
11/30/2019
12/1/2019
12/2/2019
12/3/2019
12/4/2019
12/5/2019
12/6/2019
12/7/2019
12/8/2019
12/9/2019
12/10/2019
12/11/2019
12/12/2019
12/13/2019
12/14/2019
12/15/2019
12/16/2019
12/17/2019
12/18/2019
12/19/2019
12/20/2019
12/21/2019
12/22/2019
12/23/2019
12/24/2019
12/25/2019
12/26/2019
12/27/2019
12/28/2019
12/29/2019
12/30/2019
12/31/2019
Day of YearDaily PrcpMultiday Prcp
1/1/2020
1/2/2020
1/3/2020
1/4/2020
1/5/2020
1/6/2020
1/7/2020
1/8/2020
1/9/2020
1/10/2020
1/11/2020
1/12/2020
1/13/2020
1/14/2020
1/15/2020
1/16/2020
1/17/2020
1/18/2020
1/19/2020
1/20/2020
1/21/2020
1/22/2020
1/23/2020
1/24/2020
1/25/2020
1/26/2020
1/27/2020
1/28/2020
1/29/2020
1/30/2020
1/31/2020
2/1/2020
2/2/2020
2/3/2020
2/4/2020
2/5/2020
2/6/2020
2/7/2020
2/8/2020
2/9/2020
2/10/2020
2/11/2020
2/12/2020
2/13/2020
2/14/2020
2/15/2020
2/16/2020
2/17/2020
2/18/2020
2/19/2020
2/20/2020
2/21/2020
2/22/2020
2/23/2020
2/24/2020
2/25/2020
2/26/2020
2/27/2020
2/28/2020
2/29/2020
3/1/2020
3/2/2020
3/3/2020
3/4/2020
3/5/2020
3/6/2020
3/7/2020
3/8/2020
3/9/2020
3/10/2020
3/11/2020
3/12/2020
3/13/2020
3/14/2020
3/15/2020
3/16/2020
3/17/2020
3/18/2020
3/19/2020
3/20/2020
3/21/2020
3/22/2020
3/23/2020
3/24/2020
3/25/2020
3/26/2020
3/27/2020
3/28/2020
3/29/2020
3/30/2020
3/31/2020
Day of YearDaily PrcpMultiday Prcp
4/1/2020
4/2/2020
4/3/2020
4/4/2020
4/5/2020
4/6/2020
4/7/2020 0.01
4/8/2020 0.01
4/9/2020 0.23
4/10/2020 0.01
4/11/2020 0.00
4/12/2020 0.21
4/13/2020 0.32
4/14/2020 0.00
4/15/2020 0.04
4/16/2020 T
4/17/2020 0.14
4/18/2020 0.06
4/19/2020 0.00
4/20/2020 0.00
4/21/2020 0.11
4/22/2020 T
4/23/2020 0.30
4/24/2020 T
4/25/2020 0.01
4/26/2020 0.21
4/27/2020 0.00
4/28/2020 0.18
4/29/2020 1.67
4/30/2020 1.79
5/1/2020 0.01
5/2/2020 0.00
5/3/2020 T
5/4/2020 0.00
5/5/2020 T
5/6/2020 T
5/7/2020 0.00
5/8/2020 0.00
5/9/2020
5/10/2020 0.03
5/11/2020 0.42
5/12/2020 0.00
5/13/2020 0.00
5/14/2020 0.78
5/15/2020 1.75
5/16/2020
5/17/2020 0.86
5/18/2020 1.59
5/19/2020 0.15
5/20/2020 0.09
5/21/2020 0.00
5/22/2020 0.02
5/23/2020 0.00
5/24/2020 0.97
5/25/2020 0.05
5/26/2020 0.09
5/27/2020 0.00
5/28/2020 0.06
5/29/2020 0.35
5/30/2020 0.00
5/31/2020 0.00
6/1/2020 0.00
6/2/2020 0.00
6/3/2020 0.03
6/4/2020 0.01
6/5/2020 0.00
6/6/2020 0.00
6/7/2020 0.00
6/8/2020 0.00
6/9/2020 0.00
6/10/2020 0.34
6/11/2020 0.14
6/12/2020 0.00
6/13/2020 T
6/14/2020 0.00
6/15/2020 0.00
6/16/2020
6/17/2020 0.00
6/18/2020 0.00
6/19/2020 0.00
6/20/2020 0.00
6/21/2020 0.31
6/22/2020 0.00
6/23/2020 0.41
6/24/2020 T
6/25/2020 0.30
6/26/2020 0.00
6/27/2020 0.73
6/28/2020 0.00
6/29/2020 0.00
6/30/2020 1.18
Day of YearDaily PrcpMultiday Prcp
7/1/2020 0.00
7/2/2020 0.00
7/3/2020
7/4/2020 0.00
7/5/2020 0.00
7/6/2020 0.00
7/7/2020 0.00
7/8/2020 0.29
7/9/2020 0.30
7/10/2020 2.37
7/11/2020 0.01
7/12/2020 0.03
7/13/2020 0.00
7/14/2020
7/15/2020 0.00
7/16/2020 0.74
7/17/2020 0.00
7/18/2020 0.00
7/19/2020 0.02
7/20/2020 0.05
7/21/2020 0.00
7/22/2020 0.04
7/23/2020 0.00
7/24/2020 0.00
7/25/2020 0.00
7/26/2020 0.00
7/27/2020 0.33
7/28/2020 0.00
7/29/2020 0.00
7/30/2020 0.00
7/31/2020 0.00
8/1/2020 0.00
8/2/2020
8/3/2020 0.10
8/4/2020 T
8/5/2020 0.00
8/6/2020 0.00
8/7/2020
8/8/2020 0.00
8/9/2020
8/10/2020 0.88
8/11/2020 0.41
8/12/2020 0.00
8/13/2020 0.00
8/14/2020 0.00
8/15/2020 0.00
8/16/2020 0.00
8/17/2020 0.00
8/18/2020 0.00
8/19/2020 0.00
8/20/2020
8/21/2020 0.00
8/22/2020 0.00
8/23/2020 0.00
8/24/2020 0.10
8/25/2020 0.06
8/26/2020 0.00
8/27/2020 0.00
8/28/2020 0.00
8/29/2020 0.00
8/30/2020 0.00
8/31/2020 0.00
9/1/2020 0.00
9/2/2020 0.18
9/3/2020 0.00
9/4/2020 0.00
9/5/2020 0.00
9/6/2020 **
9/7/2020 0.40
9/8/2020 **
9/9/2020 2.48
9/10/2020 0.03
9/11/2020 **
9/12/2020 0.65
9/13/2020 0.32
9/14/2020 0.00
9/15/2020 0.00
9/16/2020 0.00
9/17/2020 0.00
9/18/2020 0.00
9/19/2020 0.00
9/20/2020 0.00
9/21/2020 0.00
9/22/2020 0.00
9/23/2020 0.00
9/24/2020 0.00
9/25/2020 0.00
9/26/2020 0.00
9/27/2020 0.00
9/28/2020 0.45
9/29/2020 0.12
9/30/2020 T



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
4/7/2020 7:00 AM 0.01 M M M M
4/8/2020 7:00 AM 0.01 M M M M Just a few light showers off and on. Cleared up in time for us to see the Super moon rising. Lots of flashes of lightening on the southern horizon
4/9/2020 7:00 AM 0.23 M M M M
4/10/2020 7:00 AM 0.01 M M M M a few snow flurries in the early afternoon, then about 2-3 min off gaupel falling around 4:15 pm
4/11/2020 7:00 AM 0.00 0.0 M M M
4/12/2020 7:00 AM 0.21 M M M M
4/13/2020 7:00 AM 0.32 M M M M
4/14/2020 7:00 AM 0.00 0.0 M M M
4/15/2020 7:00 AM 0.04 0.2 M T M Flurries and a few heavier squalls throughout the day that did not stick, then some fluffy accumulating snow overnight. Light flurries at 7 am observation time.
4/16/2020 7:00 AM T T M M M
4/17/2020 7:00 AM 0.14 2.0 M 2.0 M heavy wet snow falling at observation time
4/18/2020 8:00 AM 0.06 M M M M wet snow in the morning; everything melted by mid-afternoon
4/19/2020 7:00 AM 0.00 0.0 M M M
4/20/2020 7:00 AM 0.00 0.0 M M M
4/21/2020 7:00 AM 0.11 M M M M
4/22/2020 7:00 AM T M M M M a few sprinkles this morning
4/23/2020 7:00 AM 0.30 M M M M
4/24/2020 7:00 AM T M M M M
4/25/2020 7:00 AM 0.01 M M M M
4/26/2020 6:30 AM 0.21 M M M M
4/27/2020 7:00 AM 0.00 0.0 M M M
4/28/2020 6:45 AM 0.18 M M M M fog this morning
4/29/2020 7:00 AM 1.67 M M M M steady rain continues at observation time
4/30/2020 7:00 AM 1.79 M M M M
5/1/2020 7:00 AM 0.01 M M M M
5/2/2020 7:00 AM 0.00 0.0 M M M
5/3/2020 7:00 AM T M M M M brief sprinkle in the late afternoon
5/4/2020 7:00 AM 0.00 0.0 M M M
5/5/2020 7:00 AM T M M M M very light rain started around 6:45 am
5/6/2020 7:00 AM T M M M M
5/7/2020 7:00 AM 0.00 0.0 M M M
5/8/2020 7:00 AM 0.00 0.0 M M M
5/10/2020 7:00 AM 0.03 M M M M light rain this morning
5/11/2020 7:00 AM 0.42 T M 0.0 M some wet snow in the afternoon
5/12/2020 7:00 AM 0.00 0.0 M M M
5/13/2020 7:00 AM 0.00 0.0 M M M
5/14/2020 7:00 AM 0.78 M M M M steady rain falling
5/15/2020 7:00 AM 1.75 M M M M light drizzle at observation time
5/17/2020 7:00 AM 0.86 M M M M
5/18/2020 7:00 AM 1.59 M M M M
5/19/2020 7:00 AM 0.15 M M M M
5/20/2020 7:00 AM 0.09 M M M M
5/21/2020 7:00 AM 0.00 0.0 M M M
5/22/2020 7:00 AM 0.02 M M M M
5/23/2020 7:00 AM 0.00 0.0 M M M
5/24/2020 7:00 AM 0.97 M M M M
5/25/2020 7:00 AM 0.05 M M M M light rain this morning
5/26/2020 7:00 AM 0.09 M M M M
5/27/2020 7:00 AM 0.00 0.0 M M M
5/28/2020 7:00 AM 0.06 M M M M
5/29/2020 7:00 AM 0.35 M M M M
5/30/2020 7:00 AM 0.00 0.0 M M M
5/31/2020 6:45 AM 0.00 0.0 M M M
6/1/2020 6:45 AM 0.00 0.0 M M M
6/2/2020 7:00 AM 0.00 0.0 M M M Looked like it might rain most of the day, but we did not get a drop!
6/3/2020 7:00 AM 0.03 M M M M light rain and breezy
6/4/2020 7:00 AM 0.01 M M M M
6/5/2020 7:00 AM 0.00 0.0 M M M
6/6/2020 7:00 AM 0.00 0.0 M M M
6/7/2020 7:00 AM 0.00 0.0 M M M
6/8/2020 7:00 AM 0.00 0.0 M M M
6/9/2020 7:00 AM 0.00 0.0 M M M
6/10/2020 7:00 AM 0.34 M M M M
6/11/2020 7:00 AM 0.14 M M M M
6/12/2020 7:00 AM 0.00 0.0 M M M
6/13/2020 7:00 AM T M M M M
6/14/2020 7:00 AM 0.00 0.0 M M M
6/15/2020 7:00 AM 0.00 0.0 M M M
6/17/2020 7:00 AM 0.00 0.0 M M M
6/18/2020 7:00 AM 0.00 0.0 M M M
6/19/2020 7:00 AM 0.00 0.0 M M M
6/20/2020 7:00 AM 0.00 0.0 M M M
6/21/2020 7:00 AM 0.31 M M M M
6/22/2020 7:00 AM 0.00 0.0 M M M
6/23/2020 7:00 AM 0.41 M M M M
6/24/2020 7:00 AM T M M M M
6/25/2020 7:00 AM 0.30 M M M M a couple of heavy downpours between 11:15 am and noon
6/26/2020 7:00 AM 0.00 0.0 M M M
6/27/2020 7:00 AM 0.73 M M M M
6/28/2020 7:00 AM 0.00 0.0 M M M
6/29/2020 7:00 AM 0.00 0.0 M M M
6/30/2020 7:00 AM 1.18 M M M M
7/1/2020 7:00 AM 0.00 0.0 M M M
7/2/2020 7:00 AM 0.00 0.0 M M M
7/4/2020 7:00 AM 0.00 0.0 M M M
7/5/2020 7:00 AM 0.00 0.0 M M M
7/6/2020 7:00 AM 0.00 0.0 M M M
7/7/2020 7:00 AM 0.00 0.0 M M M
7/8/2020 7:00 AM 0.29 M M M M
7/9/2020 7:00 AM 0.30 M M M M
7/10/2020 7:00 AM 2.37 M M M M light rain continues
7/11/2020 7:00 AM 0.01 M M M M
7/12/2020 7:00 AM 0.03 M M M M
7/13/2020 7:00 AM 0.00 0.0 M M M
7/15/2020 7:00 AM 0.00 0.0 M M M
7/16/2020 7:00 AM 0.74 M M M M
7/17/2020 7:00 AM 0.00 0.0 M M M
7/18/2020 7:00 AM 0.00 0.0 M M M
7/19/2020 7:00 AM 0.02 M M M M
7/20/2020 7:00 AM 0.05 M M M M
7/21/2020 7:00 AM 0.00 0.0 M M M
7/22/2020 7:00 AM 0.04 M M M M
7/23/2020 7:00 AM 0.00 0.0 M M M
7/24/2020 7:00 AM 0.00 0.0 M M M
7/25/2020 7:00 AM 0.00 0.0 M M M
7/26/2020 7:00 AM 0.00 0.0 M M M
7/27/2020 6:30 AM 0.33 M M M M
7/28/2020 7:00 AM 0.00 0.0 M M M
7/29/2020 6:30 AM 0.00 0.0 M M M
7/30/2020 6:30 AM 0.00 0.0 M M M
7/31/2020 6:30 AM 0.00 0.0 M M M
8/1/2020 7:00 AM 0.00 0.0 M M M
8/3/2020 6:30 AM 0.10 M M M M
8/4/2020 6:30 AM T M M M M
8/5/2020 6:30 AM 0.00 0.0 M M M
8/6/2020 6:30 AM 0.00 0.0 M M M
8/8/2020 7:00 AM 0.00 0.0 M M M
8/10/2020 6:30 AM 0.88 M M M M
8/11/2020 6:30 AM 0.41 M M M M
8/12/2020 6:30 AM 0.00 0.0 M M M
8/13/2020 6:30 AM 0.00 0.0 M M M
8/14/2020 6:30 AM 0.00 0.0 M M M
8/15/2020 6:30 AM 0.00 0.0 M M M
8/16/2020 7:00 AM 0.00 0.0 M M M
8/17/2020 6:30 AM 0.00 0.0 M M M
8/18/2020 6:30 AM 0.00 0.0 M M M
8/19/2020 6:30 AM 0.00 0.0 M M M
8/21/2020 6:30 AM 0.00 0.0 M M M
8/22/2020 6:00 AM 0.00 0.0 M M M
8/23/2020 7:00 AM 0.00 0.0 M M M
8/24/2020 6:30 AM 0.10 M M M M
8/25/2020 6:30 AM 0.06 M M M M
8/26/2020 6:30 AM 0.00 0.0 M M M
8/27/2020 6:30 AM 0.00 0.0 M M M
8/28/2020 6:30 AM 0.00 0.0 M M M
8/29/2020 7:00 AM 0.00 0.0 M M M
8/30/2020 7:00 AM 0.00 0.0 M M M
8/31/2020 6:00 AM 0.00 0.0 M M M
9/1/2020 6:30 AM 0.00 0.0 M M M
9/2/2020 6:30 AM 0.18 M M M M
9/3/2020 6:30 AM 0.00 0.0 M M M
9/4/2020 6:30 AM 0.00 0.0 M M M
9/5/2020 7:00 AM 0.00 0.0 M M M
9/10/2020 6:30 AM 0.03 M M M M drizzle
9/13/2020 6:30 AM 0.32 M M M M
9/14/2020 6:30 AM 0.00 0.0 M M M
9/15/2020 6:30 AM 0.00 0.0 M M M
9/16/2020 6:30 AM 0.00 0.0 M M M
9/17/2020 5:00 AM 0.00 0.0 M M M
9/18/2020 5:00 AM 0.00 0.0 M M M
9/19/2020 6:30 AM 0.00 0.0 M M M
9/20/2020 7:00 AM 0.00 0.0 M M M
9/21/2020 5:00 AM 0.00 0.0 M M M
9/22/2020 6:30 AM 0.00 0.0 M M M
9/23/2020 6:30 AM 0.00 0.0 M M M
9/24/2020 6:30 AM 0.00 0.0 M M M
9/25/2020 6:30 AM 0.00 0.0 M M M
9/26/2020 7:00 AM 0.00 0.0 M M M
9/27/2020 7:00 AM 0.00 0.0 M M M
9/28/2020 6:30 AM 0.45 M M M M
9/29/2020 6:30 AM 0.12 M M M M
9/30/2020 6:30 AM T M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
9/6/2020 9/07/2020 7:00 AM 2 0.40 M M
9/8/2020 9/09/2020 6:30 AM 2 2.48 M M
9/11/2020 9/12/2020 6:30 AM 2 0.65 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