Station Overview Station Location
Station Number IL-MCH-30 Latitude 42.38354
Station Name Wonder Lake 0.8 WNW Longitude -88.370883
County McHenry Elevation (ft) 833



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 2.88 6.82 31 4.53 18 2.29 13 2 10 0 0.0 0 0
Nov 18 2.82 3.10 30 1.81 25 1.29 5 1 11 1 17.8 8 13
Dec 18 2.03 1.70 31 1.70 31 0.00 0 0 10 6 1.2 4 8
Jan 19 1.52 2.93 31 2.84 23 0.09 8 1 12 4 18.7 11 13
Feb 19 1.51 2.11 28 2.11 20 0.00 8 1 10 2 6.3 6 20
March 19 2.15 1.45 31 1.40 23 0.05 8 1 8 5 0.4 2 13
April 19 3.45 3.97 30 3.64 28 0.33 2 1 14 2 11.0 2 2
May 19 4.09 7.23 31 6.24 28 0.99 3 1 17 3 0.0 0 0
June 19 4.21 3.47 30 2.60 15 0.87 15 2 9 0 0.0 0 0
July 19 3.88 4.87 31 4.82 24 0.05 7 1 10 1 0.0 0 0
Aug 19 4.38 3.50 31 3.50 31 0.00 0 0 13 2 0.0 0 0
Sept 19 3.31 10.38 30 10.30 24 0.08 6 1 12 1 0.0 0 0
Water Year Totals: 36.23" 51.53" 365 days 45.49" 290 6.04" 75 days 12 136 days 27 days 55.4" 33 days 69 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 **
10/2/2018 **
10/3/2018 **
10/4/2018 2.13
10/5/2018 0.10
10/6/2018 2.27
10/7/2018 0.09
10/8/2018 0.28
10/9/2018 0.00
10/10/2018 0.45
10/11/2018 0.53
10/12/2018 0.00
10/13/2018 0.00
10/14/2018 0.00
10/15/2018 0.11
10/16/2018 0.00
10/17/2018 0.00
10/18/2018 0.00
10/19/2018 0.00
10/20/2018 0.02
10/21/2018 0.02
10/22/2018 **
10/23/2018 **
10/24/2018 **
10/25/2018 **
10/26/2018 **
10/27/2018 **
10/28/2018 **
10/29/2018 **
10/30/2018 0.16
10/31/2018 0.66
11/1/2018 0.00
11/2/2018 0.00
11/3/2018 **
11/4/2018 **
11/5/2018 **
11/6/2018 **
11/7/2018 1.29
11/8/2018 0.00
11/9/2018 0.08
11/10/2018 0.04
11/11/2018 0.00
11/12/2018 0.00
11/13/2018 0.00
11/14/2018 0.00
11/15/2018 0.00
11/16/2018 0.23
11/17/2018 0.05
11/18/2018 0.01
11/19/2018 0.00
11/20/2018 0.00
11/21/2018 0.00
11/22/2018 0.02
11/23/2018 0.00
11/24/2018 0.10
11/25/2018 0.00
11/26/2018 1.16
11/27/2018 0.01
11/28/2018 T
11/29/2018 0.10
11/30/2018 0.01
12/1/2018 0.00
12/2/2018 0.76
12/3/2018 0.23
12/4/2018 0.02
12/5/2018 T
12/6/2018 T
12/7/2018 0.00
12/8/2018 T
12/9/2018 0.00
12/10/2018 0.00
12/11/2018 0.00
12/12/2018 0.01
12/13/2018 T
12/14/2018 0.04
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 0.04
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 0.01
12/28/2018 0.38
12/29/2018 0.11
12/30/2018 T
12/31/2018 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2019 0.51
1/2/2019 0.01
1/3/2019 T
1/4/2019 0.00
1/5/2019 0.00
1/6/2019 0.00
1/7/2019 0.22
1/8/2019 0.67
1/9/2019 0.00
1/10/2019 T
1/11/2019 **
1/12/2019 **
1/13/2019 **
1/14/2019 **
1/15/2019 **
1/16/2019 **
1/17/2019 **
1/18/2019 0.09
1/19/2019 0.37
1/20/2019 0.01
1/21/2019 0.00
1/22/2019 T
1/23/2019 0.40
1/24/2019 0.08
1/25/2019 T
1/26/2019 0.01
1/27/2019 0.05
1/28/2019 0.48
1/29/2019 0.03
1/30/2019 0.00
1/31/2019 0.00
2/1/2019 0.03
2/2/2019 T
2/3/2019 0.00
2/4/2019 0.02
2/5/2019 0.04
2/6/2019 0.67
2/7/2019 0.32
2/8/2019 0.17
2/9/2019 0.00
2/10/2019 0.00
2/11/2019 0.03
2/12/2019 0.66
2/13/2019 0.10
2/14/2019 0.00
2/15/2019 0.00
2/16/2019 0.00
2/17/2019 **
2/18/2019 **
2/19/2019 **
2/20/2019 **
2/21/2019 **
2/22/2019 **
2/23/2019 **
2/24/2019 M
2/25/2019 0.00
2/26/2019 T
2/27/2019 0.07
2/28/2019 0.00
3/1/2019 0.00
3/2/2019 0.03
3/3/2019 T
3/4/2019 0.00
3/5/2019 T
3/6/2019 0.00
3/7/2019 0.00
3/8/2019 T
3/9/2019 0.01
3/10/2019 0.46
3/11/2019 0.00
3/12/2019 0.00
3/13/2019 0.42
3/14/2019 0.06
3/15/2019 0.08
3/16/2019 T
3/17/2019 0.00
3/18/2019 0.00
3/19/2019 **
3/20/2019 **
3/21/2019 **
3/22/2019 **
3/23/2019 **
3/24/2019 **
3/25/2019 **
3/26/2019 0.05
3/27/2019 0.00
3/28/2019 0.05
3/29/2019 T
3/30/2019 0.29
3/31/2019 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2019 0.00
4/2/2019 0.00
4/3/2019 T
4/4/2019 0.03
4/5/2019 0.05
4/6/2019 0.00
4/7/2019 0.01
4/8/2019 0.43
4/9/2019 0.00
4/10/2019 0.00
4/11/2019 0.09
4/12/2019 0.66
4/13/2019 0.00
4/14/2019 0.00
4/15/2019 0.65
4/16/2019 0.01
4/17/2019 0.00
4/18/2019 0.02
4/19/2019 0.05
4/20/2019 0.00
4/21/2019 0.00
4/22/2019 0.00
4/23/2019 0.11
4/24/2019 0.00
4/25/2019 T
4/26/2019 **
4/27/2019 0.33
4/28/2019 0.65
4/29/2019 0.28
4/30/2019 0.60
5/1/2019 0.67
5/2/2019 0.02
5/3/2019 0.35
5/4/2019 T
5/5/2019 0.00
5/6/2019 0.17
5/7/2019 0.09
5/8/2019 0.05
5/9/2019 1.65
5/10/2019 T
5/11/2019 0.00
5/12/2019 0.02
5/13/2019 0.02
5/14/2019 0.00
5/15/2019 0.00
5/16/2019 0.00
5/17/2019 0.39
5/18/2019 T
5/19/2019 0.16
5/20/2019 0.12
5/21/2019 0.00
5/22/2019 0.66
5/23/2019 0.24
5/24/2019 **
5/25/2019 **
5/26/2019 0.99
5/27/2019 0.00
5/28/2019 0.55
5/29/2019 0.47
5/30/2019 0.61
5/31/2019 0.00
6/1/2019 0.00
6/2/2019 0.11
6/3/2019 0.00
6/4/2019 0.00
6/5/2019 0.56
6/6/2019 **
6/7/2019 **
6/8/2019 **
6/9/2019 **
6/10/2019 0.04
6/11/2019 0.00
6/12/2019 0.02
6/13/2019 0.34
6/14/2019 **
6/15/2019 **
6/16/2019 **
6/17/2019 **
6/18/2019 **
6/19/2019 **
6/20/2019 **
6/21/2019 **
6/22/2019 **
6/23/2019 0.83
6/24/2019 0.03
6/25/2019 0.54
6/26/2019 0.19
6/27/2019 0.00
6/28/2019 0.11
6/29/2019 0.70
6/30/2019 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2019 0.84
7/2/2019 0.04
7/3/2019 0.42
7/4/2019 0.04
7/5/2019 0.08
7/6/2019 0.05
7/7/2019 0.00
7/8/2019 0.00
7/9/2019 0.00
7/10/2019 0.04
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 0.00
7/17/2019 T
7/18/2019 1.67
7/19/2019 0.61
7/20/2019 0.00
7/21/2019 1.03
7/22/2019 0.00
7/23/2019 0.00
7/24/2019 **
7/25/2019 **
7/26/2019 **
7/27/2019 **
7/28/2019 **
7/29/2019 **
7/30/2019 0.05
7/31/2019 0.00
8/1/2019 0.00
8/2/2019 0.00
8/3/2019 0.00
8/4/2019 T
8/5/2019 0.00
8/6/2019 0.60
8/7/2019 0.00
8/8/2019 0.18
8/9/2019 0.00
8/10/2019 0.00
8/11/2019 0.17
8/12/2019 0.07
8/13/2019 0.06
8/14/2019 0.48
8/15/2019 0.02
8/16/2019 0.00
8/17/2019 T
8/18/2019 0.02
8/19/2019 0.27
8/20/2019 0.00
8/21/2019 0.23
8/22/2019 0.15
8/23/2019 0.00
8/24/2019 0.00
8/25/2019 0.00
8/26/2019 0.36
8/27/2019 0.89
8/28/2019 0.00
8/29/2019 0.00
8/30/2019 0.00
8/31/2019 0.00
9/1/2019 0.28
9/2/2019 0.00
9/3/2019 0.28
9/4/2019 **
9/5/2019 **
9/6/2019 **
9/7/2019 **
9/8/2019 **
9/9/2019 0.08
9/10/2019 2.51
9/11/2019 0.00
9/12/2019 2.33
9/13/2019 1.98
9/14/2019 0.00
9/15/2019 0.26
9/16/2019 T
9/17/2019 0.00
9/18/2019 0.00
9/19/2019 0.00
9/20/2019 0.10
9/21/2019 0.00
9/22/2019 0.70
9/23/2019 0.51
9/24/2019 0.00
9/25/2019 0.00
9/26/2019 0.00
9/27/2019 0.00
9/28/2019 0.69
9/29/2019 0.54
9/30/2019 0.12



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/5/2018 7:00 AM 0.10 M M M M Light rain is continuing.
10/6/2018 7:00 AM 2.27 M M M M
10/7/2018 7:00 AM 0.09 M M M M Light rain yesterday morning. Evidence of previous day's downpours. Rushing water along roadsides, standing water in low areas.
10/8/2018 7:00 AM 0.28 M M M M Light rain in the morning, more overnight.
10/9/2018 7:00 AM 0.00 0.0 M M M
10/10/2018 7:00 AM 0.45 M M M M Brief downpours mid-afternoon and again about 5p.
10/11/2018 7:00 AM 0.53 M M M M
10/12/2018 7:00 AM 0.00 0.0 M M M
10/13/2018 7:00 AM 0.00 0.0 M M M Heavy frost this morning. The kale is finished for the season, and the woodpeckers are awaiting the suet feeder.
10/14/2018 7:00 AM 0.00 0.0 M M M
10/15/2018 7:00 AM 0.11 M M M M
10/16/2018 7:00 AM 0.00 0.0 M M M
10/17/2018 7:00 AM 0.00 0.0 M M M
10/18/2018 7:00 AM 0.00 0.0 M M M
10/19/2018 7:00 AM 0.00 0.0 M M M
10/20/2018 7:00 AM 0.02 M M M M
10/21/2018 7:00 AM 0.02 M M M M Graupel, snow, rain, and high winds. Most precipitation from 11am-1pm.
10/31/2018 7:00 AM 0.66 M M M M Thunderstorm around 5:00pm, with rain continuing into the evening.
11/1/2018 7:00 AM 0.00 0.0 M M M
11/2/2018 7:00 AM 0.00 0.0 M M M
11/8/2018 7:00 AM 0.00 0.0 M M M
11/9/2018 7:00 AM 0.08 1.0 M 1.0 M Overnight snow.
11/10/2018 7:00 AM 0.04 T M 0.5 M Snow continued into the morning yesterday. A thin icy coating on the snowboard. Temp this morning into the teens.
11/11/2018 7:00 AM 0.00 0.0 M T M
11/12/2018 7:00 AM 0.00 0.0 M T M
11/13/2018 7:00 AM 0.00 0.0 M T M
11/14/2018 7:00 AM 0.00 0.0 M T M
11/15/2018 7:00 AM 0.00 0.0 M T M
11/16/2018 7:00 AM 0.23 2.4 M 2.5 M 2.4" on the snowboard at 4pm, then a T more overnight. Heavy snow to clear. The oak leaves are falling all at once onto the snow.
11/17/2018 7:00 AM 0.05 0.6 M 1.0 M Light snow continues to fall.
11/18/2018 7:00 AM 0.01 0.4 M 0.5 M Snow stopped about 11:00am. Snow depth averaged, as melting occurred with afternoon temps about 33'.
11/19/2018 7:00 AM 0.00 0.0 M 0.5 M Averaged snow depth.
11/20/2018 7:00 AM 0.00 0.0 M 0.5 M
11/21/2018 7:00 AM 0.00 0.0 M 0.5 M
11/22/2018 7:00 AM 0.02 0.2 M T M Light snow in the afternoon.
11/23/2018 7:00 AM 0.00 0.0 M T M
11/24/2018 7:00 AM 0.10 0.0 M 0.0 M Exact amount of rain.
11/25/2018 7:00 AM 0.00 0.0 M 0.0 M
11/26/2018 7:00 AM 1.16 11.9 1.16 12.0 M The cylinder was measured and emptied as it neared snow capacity at 9pm, then again at 7am. Precip amount is the SWE from the snowboard. Total snow depth on ground varies from 11" to 14", with 12" the mode.
11/27/2018 7:00 AM 0.01 0.1 M 10.5 M Flurries this morning.
11/28/2018 7:00 AM T T M 9.0 M Snowflakes in the air in the morning and again later in the afternoon.
11/29/2018 7:00 AM 0.10 1.2 M 8.0 M Exact measurement for overnight snow.
11/30/2018 7:00 AM 0.01 T M 6.5 M A thin layer of ice this morning.
12/1/2018 7:00 AM 0.00 0.0 M 5.0 M
12/2/2018 7:00 AM 0.76 0.0 M 2.0 M Rain has turned the yard into a soggy mess of dwindling snow and puddles. A foggy morning.
12/3/2018 7:00 AM 0.23 0.1 M 1.0 M Mixed rain and overnight snowmelt in the gauge. Averaged depth of total snow and ice.
12/4/2018 7:00 AM 0.02 0.1 M 0.5 M Light snow.
12/5/2018 7:00 AM T T M 0.5 M Light snowfall at times during the day and in the evening.
12/6/2018 7:00 AM T T M T M
12/7/2018 7:00 AM 0.00 0.0 M T M
12/8/2018 7:00 AM T T M T M
12/9/2018 7:00 AM 0.00 0.0 M T M Cold this morning--10'. Bird, squirrel, and deer activity up as they search for food.
12/10/2018 7:00 AM 0.00 0.0 M T M Fog of last evening makes a stunning landscape with this morning's cold temperatures.
12/11/2018 7:00 AM 0.00 0.0 M T M
12/12/2018 7:00 AM 0.01 0.1 M T M Scattered patches of old snow remain, dusted by the new.
12/13/2018 7:00 AM T T M T M
12/14/2018 7:00 AM 0.04 0.0 M T M Light rain last evening, heavy fog then and now.
12/15/2018 7:00 AM 0.00 0.0 M T M Dense fog again last evening.
12/16/2018 7:00 AM 0.00 0.0 M T M A sunny, mild day with temps reaching the mid-40s.
12/17/2018 7:00 AM 0.00 0.0 M T M
12/18/2018 7:00 AM 0.00 0.0 M T M
12/19/2018 7:00 AM 0.00 0.0 M T M
12/20/2018 7:00 AM 0.04 0.0 M T M Light rain falling this morning.
12/21/2018 7:00 AM 0.10 T M T M Exact precip measurement. A trace of snow this morning in addition to an icy layer.
12/22/2018 7:00 AM T T M T M
12/23/2018 7:00 AM 0.00 0.0 M 0.0 M
12/24/2018 7:00 AM 0.00 0.0 M 0.0 M
12/25/2018 7:00 AM 0.00 0.0 M 0.0 M
12/26/2018 7:00 AM 0.00 0.0 M 0.0 M A beautiful morning with plants gleaming white with frost.
12/27/2018 7:00 AM 0.01 0.0 M 0.0 M
12/28/2018 7:00 AM 0.38 0.0 M 0.0 M Rain both during the day and overnight.
12/29/2018 7:00 AM 0.11 0.9 M 1.0 M
12/30/2018 7:00 AM T T M 1.0 M Snow was still falling at 10pm.
12/31/2018 7:00 AM 0.00 0.0 M 0.5 M
1/1/2019 7:00 AM 0.51 0.3 M T M All-day mist and heavier rain, overnight snow.
1/2/2019 7:00 AM 0.01 0.1 M T M Overnight precipitation.
1/3/2019 7:00 AM T T M T M A light wintry mix in the morning.
1/4/2019 7:00 AM 0.00 0.0 M T M
1/5/2019 7:00 AM 0.00 0.0 M T M A warm spell has settled in for a few days.
1/6/2019 7:00 AM 0.00 0.0 M T M
1/7/2019 7:00 AM 0.22 0.0 M 0.0 M Continuing rain this morning.
1/8/2019 7:00 AM 0.67 0.0 M 0.0 M A windy, gray day with one blink of sunshine in the afternoon.
1/9/2019 7:00 AM 0.00 0.0 M 0.0 M
1/10/2019 7:00 AM T T M T M A few snowflakes in the air yesterday morning.
1/19/2019 8:00 AM 0.37 6.9 M 7.5 M Snow started yesterday afternoon about 1:30pm. Light, steady snowfall this morning. The wind has picked up.
1/20/2019 7:00 AM 0.01 0.3 M 7.5 M 3' this morning. The new snowfall measurement is averaged due to wind. The snowboard had 0.1 on part, 0.5 on the other half.
1/21/2019 7:00 AM 0.00 0.0 M 7.0 M Below zero temps this morning.
1/22/2019 7:00 AM T T M 6.0 M A few snowflakes in the air yesterday morning.
1/23/2019 7:00 AM 0.40 3.9 M 9.0 M Continuing to snow this morning.
1/24/2019 7:00 AM 0.08 1.0 M 9.5 M
1/25/2019 7:00 AM T 0.1 M 9.0 M Deep freeze but sunny skies this morning.
1/26/2019 7:00 AM 0.01 0.3 M 9.5 M This morning's reading may be the lowest I've seen on our outdoor thermometer... -17.3'.
1/27/2019 7:00 AM 0.05 1.1 M 10.0 M
1/28/2019 7:00 AM 0.48 4.3 M 12.0 1.76
1/29/2019 7:00 AM 0.03 0.4 M 12.0 M -11' this morning, light wind. The mixed crowd of birds at the feeders yesterday was quite frantic. They seem to know colder yet temps are coming.
1/30/2019 7:00 AM 0.00 0.0 M 12.0 M -25' this morning, with a high of -13' today. Then add the wind!
1/31/2019 7:00 AM 0.00 0.0 M 12.0 M -25' below again. Interesting to watch the birds' strategies to keep out of the wind. We are tossing additional seed into our snowshoe tracks, and they hunker down there, slightly protected from the wind.
2/1/2019 7:00 AM 0.03 1.0 M 13.0 M Above 0', feeling positively balmy!
2/2/2019 7:00 AM T T M 12.0 M 25' this morning, and snow depth dropping with sunshine.
2/3/2019 7:00 AM 0.00 0.0 M 8.0 M A day of major thawing.
2/4/2019 7:00 AM 0.02 0.0 M 3.5 M 4" depth over 80% of the yard. Averaged downward to 3.5" to account for bare areas.
2/5/2019 7:00 AM 0.04 0.0 M 1.0 M An averaged depth of total snow.
2/6/2019 7:00 AM 0.67 0.4 M 1.5 M It's ice on the snowboard -- and everything else! Ice depth varies from 0.3 - 0.5", as does total depth, which continues to be an averaged amount.
2/7/2019 7:00 AM 0.32 M M 1.5 M An additional layer of ice this morning and continuing rain. The pine branches are weighed down with the icy coating.
2/8/2019 7:00 AM 0.17 M M 1.5 M Mostly rain, some sleet. 4' this morning and gusty wind.
2/9/2019 7:00 AM 0.00 0.0 M 1.0 M
2/10/2019 7:00 AM 0.00 0.0 M 0.5 M Still ice on sidewalks, driveway. It's melted from the trees in yesterday's sunshine.
2/11/2019 7:00 AM 0.03 0.4 M 1.0 M Still an icy underlayer.
2/12/2019 7:00 AM 0.66 3.6 M 4.0 M No new ice this morning, and less of the old remaining.
2/13/2019 7:00 AM 0.10 0.3 M 4.0 M Snowboard measurement may not be accurate due to high winds in the evening and overnight.
2/14/2019 7:00 AM 0.00 0.0 M 4.0 M Snow depth measurements still stop at an icy layer. Today's warm temperatures may start some melting at the bottom.
2/15/2019 7:00 AM 0.00 0.0 M 4.0 M
2/16/2019 7:00 AM 0.00 0.0 M 3.5 M
2/25/2019 7:00 AM 0.00 0.0 M 3.5 M
2/26/2019 7:00 AM T T M 3.5 M
2/27/2019 7:00 AM 0.07 0.6 M 4.0 M
2/28/2019 7:00 AM 0.00 0.0 M 4.0 M I resorted to a heavy-duty screwdriver and mallet to get to the bottom of the snow/ice on the ground this morning. We appear to have 2 weeks ahead of colder than normal temps.
3/1/2019 7:00 AM 0.00 0.0 M 4.0 M
3/2/2019 7:00 AM 0.03 0.3 M 4.5 M
3/3/2019 7:00 AM T T M 4.5 M
3/4/2019 7:00 AM 0.00 0.0 M 4.5 M
3/5/2019 7:00 AM T T M 4.5 M Still single-digit temps, but the chickadees are particularly songful this sunny morning. Sandhills heard, as well.
3/6/2019 7:00 AM 0.00 0.0 M 4.5 M
3/7/2019 7:00 AM 0.00 0.0 M 4.5 M In the stronger spring sun, some snow is melting. Still 5" depth in 2 measures, still using a screwdriver and mallet to try to plumb the depth with underlaying ice.
3/8/2019 7:00 AM T T M 4.5 M
3/9/2019 7:00 AM 0.01 0.1 M 4.0 M
3/10/2019 7:00 AM 0.46 0.0 M 3.0 M
3/11/2019 7:00 AM 0.00 0.0 M 3.0 M
3/12/2019 7:00 AM 0.00 0.0 M 2.0 M
3/13/2019 7:00 AM 0.42 0.0 M 1.0 M With yesterday’s warm temps and overnight’s rain, the underlayer of ice is slowly melting.
3/14/2019 7:00 AM 0.06 0.0 M T M
3/15/2019 7:00 AM 0.08 0.0 M 0.0 M
3/16/2019 7:00 AM T T M 0.0 M Light rain and then a snow flurry yesterday.
3/17/2019 7:00 AM 0.00 0.0 M 0.0 M
3/18/2019 7:00 AM 0.00 0.0 M 0.0 M
3/27/2019 7:00 AM 0.00 0.0 M 0.0 M
3/28/2019 7:00 AM 0.05 0.0 M 0.0 M Exact measurement. Evening rain.
3/29/2019 7:00 AM T 0.0 M 0.0 M
3/30/2019 7:00 AM 0.29 0.0 M 0.0 M
3/31/2019 7:00 AM 0.00 0.0 M 0.0 M
4/1/2019 7:00 AM 0.00 0.0 M 0.0 M
4/2/2019 7:00 AM 0.00 0.0 M M M
4/3/2019 7:00 AM T M M M M
4/4/2019 7:00 AM 0.03 M M M M
4/5/2019 7:00 AM 0.05 M M M M
4/6/2019 7:00 AM 0.00 0.0 M M M
4/7/2019 7:00 AM 0.01 M M M M
4/8/2019 7:00 AM 0.43 M M M M
4/9/2019 7:00 AM 0.00 0.0 M M M
4/10/2019 7:00 AM 0.00 0.0 M M M
4/11/2019 7:00 AM 0.09 T M T M Light snow, huge flakes at first, over a couple early afternoon hours. Rain followed.
4/12/2019 7:00 AM 0.66 0.0 M 0.0 M
4/13/2019 7:00 AM 0.00 0.0 M 0.0 M
4/14/2019 7:00 AM 0.00 0.0 M 0.0 M
4/15/2019 7:00 AM 0.65 8.3 M 7.5 M Gauge measurement may be low due to pile-up of snow on gauge during first 4 hours of precipitation. Accumulation of new snow on snowboard measurement taken as snow tapered off at 7:45pm. Only the tips of the daffodil leaves show today; the crocuses are deep under the snow.
4/16/2019 7:00 AM 0.01 0.0 M 0.0 M
4/17/2019 7:00 AM 0.00 0.0 M 0.0 M
4/18/2019 7:00 AM 0.02 0.0 M 0.0 M
4/19/2019 7:00 AM 0.05 0.0 M 0.0 M Exact measurement.
4/20/2019 7:00 AM 0.00 0.0 M M M
4/21/2019 7:00 AM 0.00 0.0 M M M
4/22/2019 7:00 AM 0.00 0.0 M M M
4/23/2019 7:00 AM 0.11 M M M M
4/24/2019 7:00 AM 0.00 0.0 M M M
4/25/2019 7:00 AM T 0.0 M M M
4/28/2019 7:00 AM 0.65 2.7 M 4.0 M Exact precipitation amount. Snowfall measured on board will be low since temperatures were at or just above freezing for the daytime hours.
4/29/2019 7:00 AM 0.28 0.0 M 0.0 M
4/30/2019 7:00 AM 0.60 0.0 M 0.0 M Exact measurement.
5/1/2019 7:00 AM 0.67 M M M M
5/2/2019 7:00 AM 0.02 M M M M
5/3/2019 7:00 AM 0.35 M M M M
5/4/2019 7:00 AM T M M M M
5/5/2019 7:00 AM 0.00 0.0 M M M
5/6/2019 7:00 AM 0.17 M M M M
5/7/2019 7:00 AM 0.09 M M M M
5/8/2019 7:00 AM 0.05 M M M M
5/9/2019 7:00 AM 1.65 M M M M
5/10/2019 7:00 AM T M M M M
5/11/2019 7:00 AM 0.00 0.0 M M M
5/12/2019 7:00 AM 0.02 M M M M
5/13/2019 7:00 AM 0.02 M M M M
5/14/2019 7:00 AM 0.00 0.0 M M M
5/15/2019 7:00 AM 0.00 0.0 M M M
5/16/2019 7:00 AM 0.00 0.0 M M M
5/17/2019 7:00 AM 0.39 M M M M
5/18/2019 7:00 AM T M M M M
5/19/2019 7:00 AM 0.16 M M M M
5/20/2019 7:00 AM 0.12 M M M M High winds accompanied the rain.
5/21/2019 7:00 AM 0.00 0.0 M M M
5/22/2019 7:00 AM 0.66 M M M M A quiet overnight rain.
5/23/2019 7:00 AM 0.24 M M M M
5/27/2019 7:00 AM 0.00 0.0 M M M
5/28/2019 7:00 AM 0.55 M M M M Exact measurement.
5/29/2019 7:00 AM 0.47 M M M M
5/30/2019 7:00 AM 0.61 M M M M
5/31/2019 7:00 AM 0.00 0.0 M M M
6/1/2019 7:00 AM 0.00 0.0 M M M
6/2/2019 7:00 AM 0.11 M M M M Two waves of more distant thunderstorms.
6/3/2019 7:00 AM 0.00 0.0 M M M
6/4/2019 7:00 AM 0.00 0.0 M M M
6/5/2019 7:00 AM 0.56 M M M M Rain midday, then a thunderstorm around 12:30am.
6/11/2019 7:00 AM 0.00 0.0 M M M
6/12/2019 7:00 AM 0.02 M M M M
6/13/2019 7:00 AM 0.34 M M M M
6/24/2019 7:00 AM 0.03 M M M M
6/25/2019 7:00 AM 0.54 M M M M
6/26/2019 7:00 AM 0.19 M M M M
6/27/2019 7:00 AM 0.00 0.0 M M M
6/28/2019 7:00 AM 0.11 M M M M
6/29/2019 7:00 AM 0.70 M M M M Exact measurement.
6/30/2019 7:00 AM 0.00 0.0 M M M
7/1/2019 7:00 AM 0.84 M M M M Afternoon storm with high winds. Many small branches down. A couple torn limbs in need of a saw. Nestling wrens still clamoring for food!
7/2/2019 7:00 AM 0.04 M M M M
7/3/2019 7:00 AM 0.42 M M M M
7/4/2019 7:00 AM 0.04 M M M M Light rain in the evening.
7/5/2019 7:00 AM 0.08 M M M M Brief shower. It's definitely feeling like a subtropical climate here. Daily rain and heat.
7/6/2019 7:00 AM 0.05 M M M M Exact measurement.
7/7/2019 7:00 AM 0.00 0.0 M M M
7/8/2019 7:00 AM 0.00 0.0 M M M
7/9/2019 7:00 AM 0.00 0.0 M M M
7/10/2019 7:00 AM 0.04 M M M M A sprinkle over night.
7/11/2019 7:00 AM 0.00 0.0 M M M
7/12/2019 7:00 AM 0.00 0.0 M M M
7/13/2019 7:00 AM 0.00 0.0 M M M
7/14/2019 7:00 AM 0.00 0.0 M M M
7/15/2019 7:00 AM 0.00 0.0 M M M
7/16/2019 7:00 AM 0.00 0.0 M M M
7/17/2019 7:00 AM T M M M M A few raindrops later in the morning. I've begun watering the vegetable garden and flowers after months of rain. The rain barrels are now empty.
7/18/2019 8:00 AM 1.67 M M M M Heavy rain yesterday about 5p, then thunderstorms starting around 6a this morning.
7/19/2019 7:00 AM 0.61 M M M M Continuing downpours and thunder throughout the morning. The mosquitoes are out in their full number today!
7/20/2019 7:00 AM 0.00 0.0 M M M
7/21/2019 7:00 AM 1.03 M M M M A late afternoon storm, plus a 4:00am follow-up. A very close lightning strike at 4.
7/22/2019 7:00 AM 0.00 0.0 M M M
7/23/2019 7:00 AM 0.00 0.0 M M M
7/31/2019 7:00 AM 0.00 0.0 M M M
8/1/2019 7:00 AM 0.00 0.0 M M M
8/2/2019 7:00 AM 0.00 0.0 M M M
8/3/2019 7:00 AM 0.00 0.0 M M M
8/4/2019 7:00 AM T M M M M
8/5/2019 7:00 AM 0.00 0.0 M M M
8/6/2019 7:00 AM 0.60 M M M M Exact measurement. Much needed rainfall overnight.
8/7/2019 7:00 AM 0.00 0.0 M M M
8/8/2019 7:00 AM 0.18 M M M M Wind, rain, and constant flashing lightning swept through about 12:30am. Windows on all 4 sides of our house are soaked. It's unusual to have rain coming from all directions.
8/9/2019 7:00 AM 0.00 0.0 M M M
8/10/2019 7:00 AM 0.00 0.0 M M M
8/11/2019 7:00 AM 0.17 M M M M Gentle rain before dawn and continuing into the morning.
8/12/2019 7:00 AM 0.07 M M M M Early in the day yesterday as the night's rain tapered off.
8/13/2019 7:00 AM 0.06 M M M M
8/14/2019 7:00 AM 0.48 M M M M A brief early evening downpour.
8/15/2019 7:00 AM 0.02 M M M M Rain for 10 mins midday, then light mist later in the afternoon.
8/16/2019 7:00 AM 0.00 0.0 M M M
8/17/2019 7:00 AM T M M M M Brief rain in the morning.
8/18/2019 7:00 AM 0.02 M M M M Late afternoon light sprinkles.
8/19/2019 7:00 AM 0.27 M M M M
8/20/2019 7:00 AM 0.00 0.0 M M M
8/21/2019 7:00 AM 0.23 M M M M
8/22/2019 7:00 AM 0.15 M M M M Exact measure. Two afternoon periods of rain.
8/23/2019 7:00 AM 0.00 0.0 M M M
8/24/2019 7:00 AM 0.00 0.0 M M M
8/25/2019 7:00 AM 0.00 0.0 M M M
8/26/2019 7:00 AM 0.36 M M M M Rain started early today.
8/27/2019 7:00 AM 0.89 M M M M
8/28/2019 7:00 AM 0.00 0.0 M M M
8/29/2019 7:00 AM 0.00 0.0 M M M
8/30/2019 7:00 AM 0.00 0.0 M M M
8/31/2019 7:00 AM 0.00 0.0 M M M
9/1/2019 7:00 AM 0.28 M M M M Rain started late in the evening.
9/2/2019 7:00 AM 0.00 0.0 M M M
9/3/2019 7:00 AM 0.28 M M M M Pre-dawn rain, some thunder and lightning.
9/10/2019 7:00 AM 2.51 M M M M
9/11/2019 7:00 AM 0.00 0.0 M M M
9/12/2019 7:00 AM 2.33 M M M M 4+ hours of overnight rain. Some thunder. Nearly constant more distant lightning in the evening.
9/13/2019 7:00 AM 1.98 M M M M Thunderstorms overnight again. Three days of rain over a 4-day span have drenched us with 6.82" rain. Today the backyard is spongy with water, and the excess from the adjoining wetlands has crept into the back reaches. We have a Corps of Army Engineers berm behind our property, and it's a torrent rushing out of the culvert.
9/14/2019 7:00 AM 0.00 0.0 M M M
9/15/2019 7:00 AM 0.26 M M M M Another overnight rain. This one unaccompanied by thunder.
9/16/2019 7:00 AM T M M M M A few raindrops early last evening.
9/17/2019 7:00 AM 0.00 0.0 M M M
9/18/2019 7:00 AM 0.00 0.0 M M M
9/19/2019 7:00 AM 0.00 0.0 M M M
9/20/2019 7:00 AM 0.10 M M M M Exact measurement.
9/21/2019 7:00 AM 0.00 0.0 M M M
9/22/2019 7:00 AM 0.70 M M M M Exact measure. Sporadic rain, thunder and lightning throughout the day and overnight.
9/23/2019 7:00 AM 0.51 M M M M Prairie plants in the backyard are bowed low with the weight of water. I haven’t seen that other than after heavy snows.
9/24/2019 7:00 AM 0.00 0.0 M M M
9/25/2019 7:00 AM 0.00 0.0 M M M
9/26/2019 7:00 AM 0.00 0.0 M M M
9/27/2019 7:00 AM 0.00 0.0 M M M
9/28/2019 7:00 AM 0.69 M M M M Thunder and rain throughout the day and night.
9/29/2019 7:00 AM 0.54 M M M M
9/30/2019 7:00 AM 0.12 M M M M Dense fog last evening and this morning.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
9/27/2018 10/04/2018 7:00 AM 8 2.13 M M
10/22/2018 10/30/2018 7:00 AM 9 0.16 M M
11/3/2018 11/07/2018 7:00 AM 5 1.29 M M
1/11/2019 1/18/2019 7:00 AM 8 0.09 1.5 M
2/17/2019 2/24/2019 7:00 AM 8 M 3.5 1.96 A crusty snow/ice mixture remains on the ground.
3/19/2019 3/26/2019 7:00 AM 8 0.05 M M Cylinder measurement may be low for this time period due to evaporation. Inner gauge and funnel were not in place in case of snowfall.
4/26/2019 4/27/2019 7:00 AM 2 0.33 0.0 M
5/24/2019 5/26/2019 7:00 AM 3 0.99 M M
6/6/2019 6/10/2019 7:00 AM 5 0.04 M M
6/14/2019 6/23/2019 7:00 AM 10 0.83 M M
7/24/2019 7/30/2019 7:00 AM 7 0.05 M M Exact measure today.
9/4/2019 9/09/2019 7:00 AM 6 0.08 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