Station Overview Station Location
Station Number IL-MCL-2 Latitude 40.471204
Station Name Arrowsmith 1.7 NNE Longitude -88.619599
County McLean Elevation (ft) 879



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 18 3.14 5.10 31 5.10 31 0.00 0 0 12 1 0.0 0 0
Nov 18 3.37 2.30 30 2.30 30 0.00 0 0 13 4 6.4 3 4
Dec 18 2.55 2.87 31 2.87 31 0.00 0 0 11 3 0.0 0 0
Jan 19 1.97 2.87 31 2.87 31 0.00 0 0 12 5 3.0 1 3
Feb 19 1.81 1.97 28 1.73 26 0.24 2 1 11 1 0.0 0 0
March 19 2.70 3.97 31 3.97 31 0.00 0 0 14 7 0.8 2 1
April 19 3.55 3.39 30 3.39 30 0.00 0 0 14 4 0.0 0 0
May 19 4.34 9.64 31 9.64 31 0.00 0 0 19 2 0.0 0 0
June 19 3.97 3.17 30 3.17 30 0.00 0 0 12 2 0.0 0 0
July 19 4.01 2.11 31 2.11 31 0.00 0 0 8 5 0.0 0 0
Aug 19 3.68 1.49 31 1.49 31 0.00 0 0 9 1 0.0 0 0
Sept 19 2.85 5.74 30 5.74 30 0.00 0 0 16 1 0.0 0 0
Water Year Totals: 37.94" 44.62" 365 days 44.38" 363 0.24" 2 days 1 151 days 36 days 10.2" 6 days 8 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
10/1/2018 0.00
10/2/2018 0.00
10/3/2018 0.00
10/4/2018 0.00
10/5/2018 0.69
10/6/2018 0.35
10/7/2018 1.09
10/8/2018 1.62
10/9/2018 0.00
10/10/2018 0.00
10/11/2018 0.11
10/12/2018 0.00
10/13/2018 0.19
10/14/2018 0.00
10/15/2018 0.10
10/16/2018 0.00
10/17/2018 0.00
10/18/2018 0.00
10/19/2018 0.00
10/20/2018 0.01
10/21/2018 0.00
10/22/2018 0.00
10/23/2018 0.00
10/24/2018 0.00
10/25/2018 0.00
10/26/2018 0.09
10/27/2018 0.20
10/28/2018 0.06
10/29/2018 T
10/30/2018 0.00
10/31/2018 0.59
11/1/2018 0.12
11/2/2018 0.16
11/3/2018 0.00
11/4/2018 0.04
11/5/2018 0.26
11/6/2018 0.10
11/7/2018 T
11/8/2018 0.00
11/9/2018 0.13
11/10/2018 0.02
11/11/2018 0.00
11/12/2018 0.00
11/13/2018 0.01
11/14/2018 0.00
11/15/2018 0.28
11/16/2018 0.01
11/17/2018 0.00
11/18/2018 0.11
11/19/2018 T
11/20/2018 0.00
11/21/2018 0.00
11/22/2018 0.00
11/23/2018 0.00
11/24/2018 0.26
11/25/2018 0.00
11/26/2018 0.80
11/27/2018 T
11/28/2018 T
11/29/2018 0.00
11/30/2018 0.00
12/1/2018 0.78
12/2/2018 0.30
12/3/2018 0.09
12/4/2018 T
12/5/2018 0.03
12/6/2018 T
12/7/2018 0.01
12/8/2018 0.00
12/9/2018 0.00
12/10/2018 0.00
12/11/2018 0.00
12/12/2018 0.00
12/13/2018 0.00
12/14/2018 0.48
12/15/2018 0.00
12/16/2018 0.00
12/17/2018 0.00
12/18/2018 0.00
12/19/2018 0.00
12/20/2018 0.03
12/21/2018 0.10
12/22/2018 T
12/23/2018 0.00
12/24/2018 0.00
12/25/2018 0.00
12/26/2018 0.00
12/27/2018 0.28
12/28/2018 0.24
12/29/2018 0.00
12/30/2018 0.00
12/31/2018 0.53
Day of YearDaily PrcpMultiday Prcp
1/1/2019 0.74
1/2/2019 T
1/3/2019 T
1/4/2019 0.00
1/5/2019 0.00
1/6/2019 0.00
1/7/2019 0.00
1/8/2019 0.04
1/9/2019 0.00
1/10/2019 0.00
1/11/2019 0.00
1/12/2019 0.29
1/13/2019 0.33
1/14/2019 0.00
1/15/2019 0.01
1/16/2019 0.01
1/17/2019 0.06
1/18/2019 0.00
1/19/2019 0.33
1/20/2019 T
1/21/2019 0.00
1/22/2019 0.00
1/23/2019 0.83
1/24/2019 0.00
1/25/2019 T
1/26/2019 0.11
1/27/2019 0.02
1/28/2019 0.10
1/29/2019 T
1/30/2019 0.00
1/31/2019 0.00
2/1/2019 0.06
2/2/2019 0.00
2/3/2019 T
2/4/2019 0.00
2/5/2019 **
2/6/2019 0.24
2/7/2019 0.33
2/8/2019 0.03
2/9/2019 0.00
2/10/2019 0.00
2/11/2019 0.04
2/12/2019 0.61
2/13/2019 0.03
2/14/2019 0.00
2/15/2019 0.00
2/16/2019 0.00
2/17/2019 0.04
2/18/2019 0.02
2/19/2019 0.00
2/20/2019 0.17
2/21/2019 0.01
2/22/2019 0.00
2/23/2019 0.00
2/24/2019 0.39
2/25/2019 0.00
2/26/2019 0.00
2/27/2019 0.00
2/28/2019 0.00
3/1/2019 0.00
3/2/2019 T
3/3/2019 T
3/4/2019 0.01
3/5/2019 0.01
3/6/2019 T
3/7/2019 0.00
3/8/2019 0.01
3/9/2019 0.00
3/10/2019 1.08
3/11/2019 0.00
3/12/2019 0.00
3/13/2019 0.05
3/14/2019 0.23
3/15/2019 0.05
3/16/2019 T
3/17/2019 T
3/18/2019 T
3/19/2019 0.00
3/20/2019 0.11
3/21/2019 0.05
3/22/2019 0.00
3/23/2019 0.00
3/24/2019 0.01
3/25/2019 0.38
3/26/2019 0.00
3/27/2019 0.00
3/28/2019 0.13
3/29/2019 0.32
3/30/2019 1.53
3/31/2019 T
Day of YearDaily PrcpMultiday Prcp
4/1/2019 0.00
4/2/2019 0.00
4/3/2019 0.00
4/4/2019 T
4/5/2019 0.29
4/6/2019 T
4/7/2019 0.07
4/8/2019 0.04
4/9/2019 0.00
4/10/2019 0.27
4/11/2019 T
4/12/2019 0.13
4/13/2019 0.00
4/14/2019 0.70
4/15/2019 0.12
4/16/2019 0.00
4/17/2019 0.00
4/18/2019 0.35
4/19/2019 0.07
4/20/2019 0.00
4/21/2019 0.00
4/22/2019 0.00
4/23/2019 0.01
4/24/2019 0.00
4/25/2019 T
4/26/2019 0.04
4/27/2019 0.00
4/28/2019 0.24
4/29/2019 0.34
4/30/2019 0.72
5/1/2019 2.74
5/2/2019 0.17
5/3/2019 0.36
5/4/2019 0.01
5/5/2019 0.00
5/6/2019 0.00
5/7/2019 0.00
5/8/2019 0.37
5/9/2019 1.11
5/10/2019 0.01
5/11/2019 0.00
5/12/2019 0.25
5/13/2019 0.03
5/14/2019 0.00
5/15/2019 0.02
5/16/2019 0.00
5/17/2019 0.00
5/18/2019 0.00
5/19/2019 0.22
5/20/2019 0.01
5/21/2019 0.00
5/22/2019 0.96
5/23/2019 0.51
5/24/2019 T
5/25/2019 0.00
5/26/2019 0.75
5/27/2019 0.05
5/28/2019 T
5/29/2019 0.57
5/30/2019 0.19
5/31/2019 1.31
6/1/2019 0.01
6/2/2019 0.00
6/3/2019 0.00
6/4/2019 0.00
6/5/2019 0.06
6/6/2019 T
6/7/2019 0.00
6/8/2019 0.00
6/9/2019 0.00
6/10/2019 0.00
6/11/2019 0.00
6/12/2019 0.00
6/13/2019 0.41
6/14/2019 0.00
6/15/2019 0.02
6/16/2019 0.77
6/17/2019 0.02
6/18/2019 0.00
6/19/2019 0.00
6/20/2019 0.96
6/21/2019 0.02
6/22/2019 0.33
6/23/2019 0.02
6/24/2019 T
6/25/2019 0.48
6/26/2019 0.07
6/27/2019 0.00
6/28/2019 0.00
6/29/2019 0.00
6/30/2019 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2019 T
7/2/2019 0.00
7/3/2019 0.56
7/4/2019 0.01
7/5/2019 0.00
7/6/2019 T
7/7/2019 0.00
7/8/2019 0.00
7/9/2019 0.00
7/10/2019 0.25
7/11/2019 0.00
7/12/2019 0.00
7/13/2019 0.00
7/14/2019 0.00
7/15/2019 0.00
7/16/2019 0.02
7/17/2019 T
7/18/2019 T
7/19/2019 T
7/20/2019 0.00
7/21/2019 0.00
7/22/2019 0.02
7/23/2019 0.00
7/24/2019 0.00
7/25/2019 0.00
7/26/2019 0.00
7/27/2019 0.00
7/28/2019 0.14
7/29/2019 0.47
7/30/2019 0.64
7/31/2019 0.00
8/1/2019 0.00
8/2/2019 0.00
8/3/2019 0.00
8/4/2019 0.00
8/5/2019 0.00
8/6/2019 0.18
8/7/2019 0.00
8/8/2019 0.00
8/9/2019 0.00
8/10/2019 0.00
8/11/2019 0.00
8/12/2019 0.09
8/13/2019 0.05
8/14/2019 0.00
8/15/2019 0.00
8/16/2019 0.00
8/17/2019 T
8/18/2019 0.24
8/19/2019 0.01
8/20/2019 0.00
8/21/2019 0.42
8/22/2019 0.01
8/23/2019 0.00
8/24/2019 0.00
8/25/2019 0.00
8/26/2019 0.46
8/27/2019 0.03
8/28/2019 0.00
8/29/2019 0.00
8/30/2019 0.00
8/31/2019 0.00
9/1/2019 0.76
9/2/2019 0.03
9/3/2019 0.00
9/4/2019 T
9/5/2019 0.00
9/6/2019 0.00
9/7/2019 0.00
9/8/2019 0.37
9/9/2019 0.01
9/10/2019 0.00
9/11/2019 0.00
9/12/2019 0.00
9/13/2019 0.18
9/14/2019 0.00
9/15/2019 0.26
9/16/2019 0.40
9/17/2019 0.00
9/18/2019 0.00
9/19/2019 0.00
9/20/2019 0.29
9/21/2019 0.02
9/22/2019 0.35
9/23/2019 0.32
9/24/2019 0.00
9/25/2019 0.02
9/26/2019 0.01
9/27/2019 0.00
9/28/2019 1.11
9/29/2019 1.12
9/30/2019 0.49



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2018 8:00 AM 0.00 0.0 M M M
10/2/2018 8:00 AM 0.00 0.0 M M M
10/3/2018 8:00 AM 0.00 0.0 M M M
10/4/2018 8:00 AM 0.00 0.0 M M M
10/5/2018 7:00 AM 0.69 M M M M
10/6/2018 8:00 AM 0.35 M M M M
10/7/2018 8:00 AM 1.09 M M M M
10/8/2018 8:00 AM 1.62 M M M M The major storms went around us so all we experienced here was heavy rains.
10/9/2018 8:00 AM 0.00 0.0 M M M .01 in the gauge from the heavy dew overnight
10/10/2018 8:00 AM 0.00 0.0 M M M
10/11/2018 8:00 AM 0.11 M M M M
10/12/2018 8:00 AM 0.00 0.0 M M M Light, wet snow began falling about 1:30 Friday afternoon- the earliest I can recall snow in October. Melting on contact as it rained prior, but I do love snow!
10/13/2018 8:00 AM 0.19 M M M M Precipitation yesterday was primarily rain, rain/snow mix, and then enough snow we actually had some ground cover. All melted shortly after the snow stopped.
10/14/2018 8:00 AM 0.00 0.0 M M M
10/15/2018 7:15 AM 0.10 M M M M
10/16/2018 8:00 AM 0.00 0.0 M M M
10/17/2018 7:00 AM 0.00 0.0 M M M
10/18/2018 8:00 AM 0.00 0.0 M M M
10/19/2018 8:00 AM 0.00 0.0 M M M
10/20/2018 8:00 AM 0.01 M M M M Light showers yesterday afternoon.
10/21/2018 8:00 AM 0.00 0.0 M M M
10/22/2018 7:30 AM 0.00 0.0 M M M
10/23/2018 8:00 AM 0.00 0.0 M M M
10/24/2018 8:00 AM 0.00 0.0 M M M
10/25/2018 8:00 AM 0.00 0.0 M M M
10/26/2018 8:00 AM 0.09 M M M M
10/27/2018 8:00 AM 0.20 M M M M
10/28/2018 8:00 AM 0.06 M M M M
10/29/2018 8:00 AM T M M M M
10/30/2018 8:00 AM 0.00 0.0 M M M
10/31/2018 8:00 AM 0.59 M M M M
11/1/2018 7:52 AM 0.12 M M M M Light rain still falling at the time of the reading.
11/2/2018 8:00 AM 0.16 M M M M
11/3/2018 8:00 AM 0.00 0.0 M M M A trace of moisture in the gauge from the overnight fog.
11/4/2018 8:00 AM 0.04 M M M M
11/5/2018 8:00 AM 0.26 M M M M
11/6/2018 8:00 AM 0.10 M M M M
11/7/2018 8:00 AM T M M M M
11/8/2018 7:35 AM 0.00 0.0 M M M
11/9/2018 7:30 AM 0.13 2.5 0.13 2.5 0.13
11/10/2018 8:00 AM 0.02 M M M M Most of the snow is gone from the ground, just clumps of icy snow pockets in sheltered areas.
11/11/2018 8:00 AM 0.00 0.0 M M M
11/12/2018 8:00 AM 0.00 0.0 M M M
11/13/2018 8:00 AM 0.01 0.4 M 0.4 M Light snow late yesterday.
11/14/2018 7:55 AM 0.00 0.0 M M M
11/15/2018 8:00 AM 0.28 3.5 0.30 3.5 0.30 Still lightly snowing at measurement time.
11/16/2018 8:00 AM 0.01 T T 2.0 M
11/17/2018 8:00 AM 0.00 0.0 0.00 M M
11/18/2018 8:00 AM 0.11 M M M M Rain overnight, light snow falling at time of observation. Swapped out outer cylinders to catch the snow.
11/19/2018 8:00 AM T M M M M
11/20/2018 7:00 AM 0.00 0.0 M M M
11/21/2018 8:00 AM 0.00 0.0 M M M
11/22/2018 7:30 AM 0.00 0.0 M M M
11/23/2018 8:00 AM 0.00 0.0 M M M
11/24/2018 8:00 AM 0.26 M M M M
11/25/2018 8:00 AM 0.00 0.0 M M M
11/26/2018 8:00 AM 0.80 M M M M Precipitation was primarily rain with light blowing snow overnight. Lots of ice and still high winds. Power was out for 6 hours overnight
11/27/2018 8:00 AM T T T M M
11/28/2018 8:00 AM T T T M M Light snow fell most of the daytime hours
11/29/2018 8:00 AM 0.00 0.0 M M M
11/30/2018 8:00 AM 0.00 0.0 M M M
12/1/2018 8:00 AM 0.78 M M M M rain overnight and high winds this morning
12/2/2018 8:00 AM 0.30 M M M M
12/3/2018 8:00 AM 0.09 M M M M Rain yesterday, light snow this morning
12/4/2018 7:30 AM T M M M M
12/5/2018 8:00 AM 0.03 M M M M light snow flurries ovenight
12/6/2018 8:00 AM T M M M M Light, wet snow falling at observation time
12/7/2018 8:00 AM 0.01 M M M M Light snow fell all morning yesterday.
12/8/2018 8:00 AM 0.00 0.0 M M M
12/9/2018 8:00 AM 0.00 0.0 M M M
12/10/2018 8:00 AM 0.00 0.0 M M M Heavy frost with dense overnight fog.
12/11/2018 8:00 AM 0.00 0.0 M M M
12/12/2018 8:00 AM 0.00 0.0 M M M
12/13/2018 6:00 AM 0.00 0.0 M M M
12/14/2018 8:00 AM 0.48 0.0 0.00 0.0 0.00 Rain and dense fog.
12/15/2018 8:00 AM 0.00 0.0 M M M Dense fog led to a trace of condensation in the outer cylinder, but no precipitation fell.
12/16/2018 8:00 AM 0.00 0.0 M M M
12/17/2018 8:00 AM 0.00 0.0 M M M
12/18/2018 8:00 AM 0.00 0.0 M M M
12/19/2018 8:00 AM 0.00 0.0 M M M
12/20/2018 8:00 AM 0.03 M M M M Fog this morning.
12/21/2018 8:00 AM 0.10 M M M M Snow flurries this morning - no accumulation as the ground is warm and wet from overnight drizzle
12/22/2018 8:00 AM T M M M M
12/23/2018 8:00 AM 0.00 0.0 M M M
12/24/2018 8:00 AM 0.00 0.0 M M M
12/25/2018 8:00 AM 0.00 0.0 M M M
12/26/2018 8:00 AM 0.00 0.0 M M M
12/27/2018 8:00 AM 0.28 M M M M Cold, windy, rainy morning.
12/28/2018 8:00 AM 0.24 M M M M High wind gusts yesterday took down a large dead walnut tree - no damage but quite a boom when it hit the ground.
12/29/2018 8:00 AM 0.00 0.0 M M M
12/30/2018 8:00 AM 0.00 0.0 M M M
12/31/2018 8:02 AM 0.53 M M M M Still raining at observation time.
1/1/2019 8:00 AM 0.74 M M M M
1/2/2019 8:00 AM T M M M M
1/3/2019 8:00 AM T M M M M
1/4/2019 6:00 AM 0.00 0.0 M M M
1/5/2019 8:00 AM 0.00 0.0 M M M
1/6/2019 8:00 AM 0.00 0.0 M M M
1/7/2019 8:00 AM 0.00 0.0 M M M Cloudy, windy, but no rain as of observation time.
1/8/2019 8:00 AM 0.04 M M M M
1/9/2019 7:30 AM 0.00 0.0 M M M
1/10/2019 8:00 AM 0.00 0.0 M M M
1/11/2019 8:00 AM 0.00 0.0 M M M
1/12/2019 8:00 AM 0.29 3.0 0.33 3.0 0.33 Still snowing at observation time.
1/13/2019 8:00 AM 0.33 M M 6.2 0.89
1/14/2019 8:00 AM 0.00 0.0 0.00 M M Fog this morning.
1/15/2019 8:00 AM 0.01 0.0 0.00 M M Freezing drizzle overnight and this morning. Ice covering the car-not thick - roads very slippery with ice.
1/16/2019 8:00 AM 0.01 0.0 0.00 M M Precipitation was all freezing drizzle. Another icy morning.
1/17/2019 8:00 AM 0.06 M M M M Freezing drizzle overnight followed by light snow.
1/18/2019 8:00 AM 0.00 0.0 M M M Very dense fog yesterday, but no precipitation.
1/19/2019 8:00 AM 0.33 M M 4.0 0.56 Very windy, blowing snow and drifting made it difficult to measure new snow, but I got a good core sample of total snow and ice to report.
1/20/2019 8:00 AM T T T M M Drifts several feet high in places due to the high winds yesterday, make it very difficult to get an accurate snow total (old and new). 100% snow coverage.
1/21/2019 8:00 AM 0.00 0.0 0.00 M M
1/22/2019 8:00 AM 0.00 0.0 0.00 M M High winds overnight and this morning, lots of blowing and drifting of existing snow cover.
1/23/2019 8:00 AM 0.83 0.0 0.00 M M Rain, freezing rain/drizzle, sleet, quite a wet mix yesterday and overnight.
1/24/2019 8:00 AM 0.00 0.0 M M M
1/25/2019 8:00 AM T T T M M A few stray snowflakes yesterday afternoon - no accumulation
1/26/2019 8:00 AM 0.11 M M M M Snowfall yesterday afternoon and evening. A beautiful but cold morning.
1/27/2019 8:00 AM 0.02 M M M M Light snow yesterday afternoon.
1/28/2019 8:00 AM 0.10 M M M M Rain this morning, but there was snow and sleet overnight.
1/29/2019 8:00 AM T M M M M Trace of mixed precipitation yesterday.
1/30/2019 8:00 AM 0.00 0.0 M M M COLD!
1/31/2019 8:00 AM 0.00 0.0 M M M
2/1/2019 8:00 AM 0.06 M M M M Snow yesterday evening.
2/2/2019 8:00 AM 0.00 0.0 M M M
2/3/2019 8:00 AM T M M M M Drizzle yesterday evening. Now lots of icy snow cover
2/4/2019 8:00 AM 0.00 0.0 M M M
2/7/2019 8:00 AM 0.33 M M M M
2/8/2019 8:00 AM 0.03 M M M M Rain, freezing rain, and then light snow.
2/9/2019 8:00 AM 0.00 0.0 M M M
2/10/2019 8:00 AM 0.00 0.0 M M M
2/11/2019 7:30 AM 0.04 M M M M
2/12/2019 7:30 AM 0.61 M M M M Rain, freezing rain, ice, then the temperature went up above freezing and the ice is coming off of the trees.
2/13/2019 8:00 AM 0.03 M M M M
2/14/2019 7:30 AM 0.00 0.0 M M M
2/15/2019 8:00 AM 0.00 0.0 M M M
2/16/2019 8:00 AM 0.00 0.0 M M M
2/17/2019 8:00 AM 0.04 M M M M Light snow overnight
2/18/2019 8:00 AM 0.02 M M M M Some freezing precipitation overnight, there is a light glaze of ice over the vehicles.
2/19/2019 8:00 AM 0.00 0.0 0.00 M M
2/20/2019 8:00 AM 0.17 M M M M Snow, sleet, some freezing on flat surfaces
2/21/2019 8:00 AM 0.01 M M M M
2/22/2019 8:00 AM 0.00 0.0 M M M
2/23/2019 8:00 AM 0.00 0.0 M M M
2/24/2019 8:00 AM 0.39 M M M M High winds, some smaller tree limbs down, nothing major.
2/25/2019 7:30 AM 0.00 0.0 M M M
2/26/2019 8:00 AM 0.00 0.0 M M M
2/27/2019 8:00 AM 0.00 0.0 M M M
2/28/2019 8:00 AM 0.00 0.0 M M M
3/1/2019 8:00 AM 0.00 0.0 M M M
3/2/2019 8:00 AM T M M M M Very light, barely discernible, snow falling at observation time.
3/3/2019 8:00 AM T T T T T Light snow falling, very windy.
3/4/2019 8:00 AM 0.01 0.7 0.08 1.0 0.08 High winds yesterday affected the amount of snow captured in the outer gauge. SWE is more representative of actual snowfall as there was no snow on the ground prior to yesterday.
3/5/2019 8:00 AM 0.01 T T M M Light snow falling this morning
3/6/2019 8:00 AM T T T M M
3/7/2019 8:00 AM 0.00 0.0 M M M
3/8/2019 8:00 AM 0.01 0.1 T M M
3/9/2019 8:00 AM 0.00 0.0 M M M
3/10/2019 8:30 AM 1.08 M M M M Lots of rain yesterday, today is a muddy mess.
3/11/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/12/2019 8:00 AM 0.00 0.0 M M M
3/13/2019 8:00 AM 0.05 M M M M Light rain
3/14/2019 8:00 AM 0.23 M M M M
3/15/2019 8:00 AM 0.05 T T T T Light snow/rain mix this morning.
3/16/2019 8:00 AM T M M M M
3/17/2019 8:00 AM T T T T T Trace of snow this morning
3/18/2019 8:00 AM T 0.0 0.00 0.0 0.00
3/19/2019 7:30 AM 0.00 0.0 0.00 0.0 0.00
3/20/2019 8:00 AM 0.11 0.0 0.00 0.0 0.00
3/21/2019 8:00 AM 0.05 M M M M
3/22/2019 8:00 AM 0.00 0.0 M M M
3/23/2019 8:00 AM 0.00 0.0 M M M
3/24/2019 8:00 AM 0.01 0.0 0.00 0.0 0.00 Light drizzle overnight
3/25/2019 8:00 AM 0.38 0.0 0.00 0.0 0.00 rain
3/26/2019 6:00 AM 0.00 0.0 M M M Early report today from station IL-MCL-2
3/27/2019 7:00 AM 0.00 0.0 M M M
3/28/2019 8:00 AM 0.13 M M M M Thunderstorms overnight.
3/29/2019 8:00 AM 0.32 M M M M More rain yesterday evening and overnight
3/30/2019 8:15 AM 1.53 M M M M
3/31/2019 8:00 AM T T T 0.0 0.00 Short burst of snow pellets and sleet yesterday afternoon. EDIT: New snow and new SWE changed to Trace based on comment. OST 3/31/2019 9:17 AM -CCR Staff SDH-
4/1/2019 8:00 AM 0.00 0.0 M M M
4/2/2019 8:00 AM 0.00 0.0 M M M
4/3/2019 8:00 AM 0.00 0.0 M M M
4/4/2019 8:00 AM T M M M M
4/5/2019 7:00 AM 0.29 M M M M
4/6/2019 8:00 AM T M M M M Light drizzle yesterday morning after taking an early reading. Heavy fog overnight and this morning.
4/7/2019 7:40 AM 0.07 M M M M
4/8/2019 8:00 AM 0.04 0.0 0.00 0.0 0.00
4/9/2019 7:00 AM 0.00 0.0 M M M Sorry for all of the different reading times the last two weeks. Had knee surgery and I have a couple of helpers swapping out gauges so I can take the readings each morning.
4/10/2019 8:00 AM 0.27 M M M M
4/11/2019 7:30 AM T M M M M
4/12/2019 8:00 AM 0.13 M M M M
4/13/2019 8:00 AM 0.00 0.0 M M M
4/14/2019 8:21 AM 0.70 0.0 0.00 0.0 0.00 Raining this morning and overnight. No sign of snow yet - steady 33 degree temperature.
4/15/2019 8:00 AM 0.12 T T 0.0 0.00 Combination or rain, sleet and snow yesterday.
4/16/2019 8:00 AM 0.00 0.0 M M M
4/17/2019 8:00 AM 0.00 0.0 M M M
4/18/2019 8:12 AM 0.35 M M M M Rain overnight and this morning
4/19/2019 8:00 AM 0.07 M M M M
4/20/2019 8:00 AM 0.00 0.0 M M M
4/21/2019 8:00 AM 0.00 0.0 M M M
4/22/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
4/23/2019 8:00 AM 0.01 M M M M
4/24/2019 8:00 AM 0.00 0.0 M M M
4/25/2019 8:00 AM T M M M M Very short, light, misty drizzle yesterday.
4/26/2019 8:00 AM 0.04 M M M M Shower overnight
4/27/2019 8:00 AM 0.00 0.0 M M M
4/28/2019 8:00 AM 0.24 M M M M
4/29/2019 8:00 AM 0.34 M M M M
4/30/2019 8:00 AM 0.72 M M M M Thunderstorms overnight and early morning.
5/1/2019 8:00 AM 2.74 M M M M Rain last evening and continuous overnight.
5/2/2019 7:55 AM 0.17 M M M M Storm coming through at observation time.
5/3/2019 8:00 AM 0.36 M M M M
5/4/2019 8:00 AM 0.01 M M M M
5/5/2019 8:00 AM 0.00 0.0 M M M
5/6/2019 8:00 AM 0.00 0.0 M M M
5/7/2019 8:00 AM 0.00 0.0 M M M
5/8/2019 8:00 AM 0.37 M M M M
5/9/2019 8:00 AM 1.11 M M M M
5/10/2019 8:00 AM 0.01 M M M M
5/11/2019 8:00 AM 0.00 0.0 M M M
5/12/2019 8:00 AM 0.25 M M M M
5/13/2019 8:00 AM 0.03 M M M M
5/14/2019 8:00 AM 0.00 0.0 M M M
5/15/2019 8:00 AM 0.02 M M M M
5/16/2019 8:00 AM 0.00 0.0 M M M
5/17/2019 8:00 AM 0.00 0.0 M M M
5/18/2019 8:00 AM 0.00 0.0 M M M
5/19/2019 8:00 AM 0.22 M M M M Much of the rainfall came in a brief thunderstorm Saturday early evening.
5/20/2019 8:00 AM 0.01 M M M M
5/21/2019 8:00 AM 0.00 0.0 M M M
5/22/2019 8:00 AM 0.96 M M M M Rain came in overnight. This morning is sunshine with high South winds, much warmer than the last few days.
5/23/2019 8:00 AM 0.51 M M M M Fast moving heavy storm moved through between 1-2AM
5/24/2019 8:00 AM T M M M M
5/25/2019 8:00 AM 0.00 0.0 M M M
5/26/2019 8:00 AM 0.75 M M M M Exactly 3/4" of rain with the storm that moved through early AM on Sunday.
5/27/2019 8:00 AM 0.05 M M M M
5/28/2019 8:00 AM T M M M M Light shower came through at about 4:30pm, no other precipitation.
5/29/2019 8:00 AM 0.57 M M M M A brief but heavy thundershower came through in mid-afternoon dropping .38" in about 20 minutes. Remainder of precipitation total was evening and overnight.
5/30/2019 8:00 AM 0.19 M M M M
5/31/2019 8:00 AM 1.31 M M M M Had .52" fall in a 1/2 hour period between 5:45-6:16PM. Then another storm with heavy rain came through early am Friday
6/1/2019 8:00 AM 0.01 M M M M Light misty drizzle last evening around 6-7pm
6/2/2019 8:00 AM 0.00 0.0 M M M Heavy dew overnight, but no precip in the last 24 hours.
6/3/2019 8:00 AM 0.00 0.0 M M M
6/4/2019 8:00 AM 0.00 0.0 M M M
6/5/2019 8:00 AM 0.06 M M M M Shower came through in the morning.
6/6/2019 8:00 AM T M M M M
6/7/2019 8:00 AM 0.00 0.0 M M M
6/8/2019 8:00 AM 0.00 0.0 M M M
6/9/2019 8:00 AM 0.00 0.0 M M M
6/10/2019 8:00 AM 0.00 0.0 M M M
6/11/2019 8:00 AM 0.00 0.0 M M M
6/12/2019 8:00 AM 0.00 0.0 M M M
6/13/2019 8:00 AM 0.41 M M M M
6/14/2019 8:00 AM 0.00 0.0 M M M
6/15/2019 8:00 AM 0.02 M M M M A solid .02" after removing the dead fly from the inner cylinder to get an accurate measurement. Rain with some thunder continues this morning.
6/16/2019 8:00 AM 0.77 M M M M A fast moving thunderstorm with high winds came through between 11:30-midnight, dropping about four-tenths of an inch of rain. The balance of the rain was from earlier in the day yesterday.
6/17/2019 8:00 AM 0.02 M M M M
6/18/2019 8:00 AM 0.00 0.0 M M M There was a trace of moisture in the gauge, but I suspect it was from heavy dew and the morning fog, since I did not see any sign of raindrops on the car windshields.
6/19/2019 8:00 AM 0.00 0.0 M M M
6/20/2019 8:00 AM 0.96 M M M M
6/21/2019 8:00 AM 0.02 M M M M
6/22/2019 8:00 AM 0.33 M M M M
6/23/2019 8:00 AM 0.02 M M M M
6/24/2019 8:00 AM T M M M M
6/25/2019 8:00 AM 0.48 M M M M
6/26/2019 8:00 AM 0.07 M M M M A storm came through between 10:30-11:30 last night. Lots of wind, not much rain.
6/27/2019 8:00 AM 0.00 0.0 M M M A slight trace of precipitation in the gauge, but no other sign of it being rain, so I believe is likely dew.
6/28/2019 7:30 AM 0.00 0.0 M M M
6/29/2019 8:00 AM 0.00 0.0 M M M
6/30/2019 8:00 AM 0.00 0.0 M M M
7/1/2019 8:00 AM T M M M M Storms went North - storms went South - storms went East of us - barely a drop of rain here.
7/2/2019 8:00 AM 0.00 0.0 M M M
7/3/2019 8:00 AM 0.56 M M M M
7/4/2019 8:00 AM 0.01 M M M M Short light shower overnight
7/5/2019 8:00 AM 0.00 0.0 M M M
7/6/2019 8:00 AM T M M M M Couldn't tell by the rain gauge since it is dry as a bone, but we did have a micro-shower come through around 5PM yesterday as I was grilling.
7/7/2019 8:00 AM 0.00 0.0 M M M
7/8/2019 8:00 AM 0.00 0.0 M M M
7/9/2019 8:00 AM 0.00 0.0 M M M
7/10/2019 8:00 AM 0.25 M M M M Thunderstorm came through in the 2AM hour overnight.
7/11/2019 8:00 AM 0.00 0.0 M M M
7/12/2019 8:00 AM 0.00 0.0 M M M Heavy dew overnight left a trace of moisture in the tube.
7/13/2019 8:00 AM 0.00 0.0 M M M
7/14/2019 8:00 AM 0.00 0.0 M M M
7/15/2019 8:00 AM 0.00 0.0 M M M
7/16/2019 8:00 AM 0.02 M M M M Light rain and drizzle this morning.
7/17/2019 8:00 AM T M M M M Rain missed us again. Getting dry out here.
7/18/2019 8:00 AM T M M M M If I hadn't been outside when the 'ten' drops fell yesterday late afternoon, I wouldn't have believed we had precipitation.
7/19/2019 8:00 AM T M M M M Another day of just a few drops of rain-literally.
7/20/2019 8:00 AM 0.00 0.0 M M M Not even a drop of rain yesterday.
7/21/2019 8:00 AM 0.00 0.0 M M M Another hot dry day in central Illinois.
7/22/2019 8:00 AM 0.02 M M M M Rain to the north and south but only a couple of hundreths here.
7/23/2019 8:00 AM 0.00 0.0 M M M
7/24/2019 8:00 AM 0.00 0.0 M M M
7/25/2019 8:00 AM 0.00 0.0 M M M
7/26/2019 8:00 AM 0.00 0.0 M M M Another dry, dry day.
7/27/2019 8:00 AM 0.00 0.0 M M M Dry, dry, dry, dry. "Sigh"
7/28/2019 8:00 AM 0.14 M M M M FINALLY! A little bit of rain yesterday. But it is already hot and sunny this morning.
7/29/2019 8:00 AM 0.47 M M M M Still raining at observation time - hurray!
7/30/2019 8:00 AM 0.64 M M M M Much needed rain!
7/31/2019 8:00 AM 0.00 0.0 M M M Gauge had .01", but I believe it was just the heavy dew overnight.
8/1/2019 8:00 AM 0.00 0.0 M M M
8/2/2019 8:00 AM 0.00 0.0 M M M
8/3/2019 8:00 AM 0.00 0.0 M M M Another dry day....
8/4/2019 8:00 AM 0.00 0.0 M M M Dry..again.
8/5/2019 8:00 AM 0.00 0.0 M M M Another 'Groundhog "dry" Day'.
8/6/2019 8:00 AM 0.18 M M M M Thundershowers moved through in the early AM hours of Tuesday.
8/7/2019 8:00 AM 0.00 0.0 M M M A trace of moisture in the gauge, likely from the heavy dew overnight.
8/8/2019 8:00 AM 0.00 0.0 M M M
8/9/2019 8:00 AM 0.00 0.0 M M M Watched a rainstorm go south, another one went North, but not a drop fell here.
8/10/2019 8:00 AM 0.00 0.0 M M M
8/11/2019 8:00 AM 0.00 0.0 M M M
8/12/2019 8:00 AM 0.09 M M M M Well, better a little bit of rain than none at all.
8/13/2019 8:00 AM 0.05 M M M M Another little bit of rain.
8/14/2019 8:00 AM 0.00 0.0 M M M
8/15/2019 8:00 AM 0.00 0.0 M M M
8/16/2019 7:00 AM 0.00 0.0 M M M
8/17/2019 8:00 AM T M M M M
8/18/2019 8:00 AM 0.24 M M M M
8/19/2019 8:00 AM 0.01 M M M M
8/20/2019 8:00 AM 0.00 0.0 M M M Trace of moisture in the gauge from fog and heavy dew overnight.
8/21/2019 7:00 AM 0.42 M M M M
8/22/2019 8:00 AM 0.01 M M M M Small, short shower this morning.
8/23/2019 8:00 AM 0.00 0.0 M M M
8/24/2019 8:00 AM 0.00 0.0 M M M
8/25/2019 8:00 AM 0.00 0.0 M M M
8/26/2019 8:00 AM 0.46 M M M M
8/27/2019 8:00 AM 0.03 M M M M
8/28/2019 8:00 AM 0.00 0.0 M M M
8/29/2019 8:00 AM 0.00 0.0 M M M
8/30/2019 8:00 AM 0.00 0.0 M M M
8/31/2019 8:00 AM 0.00 0.0 M M M
9/1/2019 8:00 AM 0.76 M M M M Welcome thunderstorm came through early morning around dawn. Still light rain falling at observation time,
9/2/2019 8:00 AM 0.03 M M M M Most of the reading was light rain yesterday morning, but a heavy fog and dew overnight likely contributed to a small amount of moisture in the gauge.
9/3/2019 8:00 AM 0.00 0.0 M M M A trace of moisture in the gauge from heavy dew overnight
9/4/2019 8:00 AM T M M M M If I had not been outside in the light misty rain at 10PM yesterday, I would not have known we had precipitation.
9/5/2019 8:00 AM 0.00 0.0 M M M
9/6/2019 8:00 AM 0.00 0.0 M M M
9/7/2019 8:00 AM 0.00 0.0 M M M
9/8/2019 8:00 AM 0.37 M M M M
9/9/2019 8:00 AM 0.01 M M M M
9/10/2019 8:00 AM 0.00 0.0 M M M
9/11/2019 8:00 AM 0.00 0.0 M M M
9/12/2019 8:00 AM 0.00 0.0 M M M
9/13/2019 8:00 AM 0.18 M M M M Thunderstorm rolled through between 5-6am this morning.
9/14/2019 8:00 AM 0.00 0.0 M M M
9/15/2019 8:00 AM 0.26 M M M M Thunderstorm rolling through at about 6:45 am, still raining at observation time.
9/16/2019 8:00 AM 0.40 M M M M Rain most of yesterday morning, sun in the afternoon.
9/17/2019 8:00 AM 0.00 0.0 M M M Dense fog and heavy dew overnight left .01" of moisture in the gauge.
9/18/2019 7:30 AM 0.00 0.0 M M M
9/19/2019 8:00 AM 0.00 0.0 M M M
9/20/2019 8:00 AM 0.29 M M M M Thunderstorm came in about 4am. Had thunder until 7am or so, then light rain.
9/21/2019 8:00 AM 0.02 M M M M Light shower came through early AM
9/22/2019 8:00 AM 0.35 M M M M
9/23/2019 8:00 AM 0.32 M M M M
9/24/2019 8:00 AM 0.00 0.0 M M M .02" in the gauge, but I think it is all dew.
9/25/2019 7:30 AM 0.02 M M M M Light drizzle this morning
9/26/2019 8:00 AM 0.01 M M M M
9/27/2019 8:00 AM 0.00 0.0 M M M
9/28/2019 8:00 AM 1.11 M M M M
9/29/2019 8:00 AM 1.12 M M M M
9/30/2019 8:00 AM 0.49 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
2/5/2019 2/06/2019 8:00 AM 2 0.24 M M Precipitation was a mix of rain, freezing rain, sleet



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