Station Overview Station Location
Station Number MI-KN-8 Latitude 43.0053
Station Name Grand Rapids 3.1 NNE Longitude -85.641146
County Kent Elevation (ft) 697



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 3.18 6.77 30 5.34 28 1.43 2 1 17 1 0.0 0 0
Nov 19 3.18 2.78 30 2.71 27 0.07 3 1 10 4 0.0 0 0
Dec 19 2.48 3.70 30 3.70 30 0.00 0 0 9 7 0.0 0 0
Jan 20 2.25 2.89 29 2.08 27 0.81 2 1 11 10 0.0 0 0
Feb 20 1.77 0.63 27 0.63 27 0.00 0 0 9 5 0.0 0 0
March 20 2.33 4.31 30 4.31 30 0.00 0 0 8 9 0.0 0 0
April 20 3.27 3.83 29 3.83 29 0.00 0 0 14 7 0.0 0 0
May 20 3.94 4.54 31 4.54 31 0.00 0 0 9 5 0.0 0 0
June 20 3.41 2.59 30 2.59 30 0.00 0 0 7 2 0.0 0 0
July 20 3.23 3.21 31 3.21 31 0.00 0 0 9 2 0.0 0 0
Aug 20 3.50 2.88 28 2.88 28 0.00 0 0 7 1 0.0 0 0
Sept 20 3.92 2.66 30 2.66 30 0.00 0 0 11 3 0.0 0 0
Water Year Totals: 36.46" 40.79" 355 days 38.48" 348 2.31" 7 days 3 121 days 56 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
10/1/2019 0.01
10/2/2019 2.14
10/3/2019 0.59
10/4/2019 0.02
10/5/2019
10/6/2019 0.16
10/7/2019 0.00
10/8/2019 0.00
10/9/2019 0.00
10/10/2019 0.00
10/11/2019 0.22
10/12/2019 0.36
10/13/2019 0.01
10/14/2019 0.02
10/15/2019 0.00
10/16/2019 0.44
10/17/2019 0.05
10/18/2019 0.00
10/19/2019 0.00
10/20/2019 0.09
10/21/2019 0.00
10/22/2019 0.22
10/23/2019 0.32
10/24/2019 0.14
10/25/2019 0.00
10/26/2019 **
10/27/2019 1.43
10/28/2019 0.00
10/29/2019 0.05
10/30/2019 T
10/31/2019 0.50
11/1/2019 0.34
11/2/2019 0.20
11/3/2019 0.27
11/4/2019 **
11/5/2019 **
11/6/2019 0.07
11/7/2019 0.18
11/8/2019 0.00
11/9/2019 0.00
11/10/2019 0.00
11/11/2019 0.05
11/12/2019 0.15
11/13/2019 T
11/14/2019 T
11/15/2019 0.00
11/16/2019 0.00
11/17/2019 0.00
11/18/2019 0.00
11/19/2019 T
11/20/2019 0.00
11/21/2019 0.01
11/22/2019 0.30
11/23/2019 0.00
11/24/2019 0.00
11/25/2019 0.00
11/26/2019 0.00
11/27/2019 0.93
11/28/2019 0.28
11/29/2019 T
11/30/2019 0.00
12/1/2019 0.74
12/2/2019 T
12/3/2019 0.00
12/4/2019 T
12/5/2019 T
12/6/2019 T
12/7/2019 0.00
12/8/2019
12/9/2019 0.31
12/10/2019 0.25
12/11/2019 0.05
12/12/2019 T
12/13/2019 T
12/14/2019 0.00
12/15/2019 T
12/16/2019 0.01
12/17/2019 0.00
12/18/2019 0.08
12/19/2019 0.00
12/20/2019 0.00
12/21/2019 0.00
12/22/2019 0.00
12/23/2019 0.00
12/24/2019 0.00
12/25/2019 0.00
12/26/2019 0.00
12/27/2019 0.00
12/28/2019 0.00
12/29/2019 0.45
12/30/2019 1.33
12/31/2019 0.48
Day of YearDaily PrcpMultiday Prcp
1/1/2020 T
1/2/2020 0.00
1/3/2020 0.00
1/4/2020 T
1/5/2020 T
1/6/2020 0.03
1/7/2020
1/8/2020 0.02
1/9/2020 0.00
1/10/2020 T
1/11/2020 1.46
1/12/2020 0.21
1/13/2020 0.03
1/14/2020 T
1/15/2020 0.00
1/16/2020
1/17/2020 T
1/18/2020 **
1/19/2020 0.81
1/20/2020 0.02
1/21/2020 T
1/22/2020 0.00
1/23/2020 0.00
1/24/2020 0.04
1/25/2020 0.20
1/26/2020 0.04
1/27/2020 T
1/28/2020 0.01
1/29/2020 0.02
1/30/2020 T
1/31/2020 T
2/1/2020 T
2/2/2020 0.09
2/3/2020 0.00
2/4/2020 0.00
2/5/2020 0.00
2/6/2020 0.02
2/7/2020 0.01
2/8/2020
2/9/2020 0.04
2/10/2020 0.20
2/11/2020 0.00
2/12/2020 T
2/13/2020 0.06
2/14/2020 0.06
2/15/2020 T
2/16/2020 0.06
2/17/2020 0.00
2/18/2020 0.09
2/19/2020 0.00
2/20/2020 0.00
2/21/2020 0.00
2/22/2020 0.00
2/23/2020 0.00
2/24/2020
2/25/2020 0.00
2/26/2020 T
2/27/2020 T
2/28/2020 0.00
2/29/2020 0.00
3/1/2020 0.00
3/2/2020 0.00
3/3/2020 0.00
3/4/2020 0.00
3/5/2020 T
3/6/2020 0.06
3/7/2020 0.00
3/8/2020 0.00
3/9/2020 T
3/10/2020 1.05
3/11/2020 T
3/12/2020 T
3/13/2020 0.09
3/14/2020 0.00
3/15/2020 T
3/16/2020 0.00
3/17/2020 T
3/18/2020 0.00
3/19/2020 T
3/20/2020 1.27
3/21/2020 T
3/22/2020 0.00
3/23/2020 0.16
3/24/2020 T
3/25/2020
3/26/2020 0.00
3/27/2020 0.00
3/28/2020 0.99
3/29/2020 0.40
3/30/2020 0.29
3/31/2020 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2020 T
4/2/2020
4/3/2020 0.00
4/4/2020 0.03
4/5/2020 0.03
4/6/2020 0.00
4/7/2020 0.06
4/8/2020 0.51
4/9/2020 0.26
4/10/2020 T
4/11/2020 T
4/12/2020 0.03
4/13/2020 0.16
4/14/2020 T
4/15/2020 0.01
4/16/2020 T
4/17/2020 0.00
4/18/2020 0.08
4/19/2020 0.00
4/20/2020 0.00
4/21/2020 0.10
4/22/2020 T
4/23/2020 T
4/24/2020 0.06
4/25/2020 0.00
4/26/2020 0.00
4/27/2020 0.00
4/28/2020 0.15
4/29/2020 2.04
4/30/2020 0.31
5/1/2020 0.03
5/2/2020 0.00
5/3/2020 0.00
5/4/2020 0.00
5/5/2020 0.00
5/6/2020 0.00
5/7/2020 0.00
5/8/2020 0.00
5/9/2020 0.00
5/10/2020 T
5/11/2020 T
5/12/2020 0.00
5/13/2020 0.00
5/14/2020 0.05
5/15/2020 1.29
5/16/2020 0.00
5/17/2020 T
5/18/2020 2.04
5/19/2020 0.32
5/20/2020 0.01
5/21/2020 0.00
5/22/2020 0.00
5/23/2020 T
5/24/2020 0.00
5/25/2020 0.00
5/26/2020 0.00
5/27/2020 T
5/28/2020 0.14
5/29/2020 0.61
5/30/2020 0.00
5/31/2020 0.05
6/1/2020 0.00
6/2/2020 0.01
6/3/2020 0.20
6/4/2020 0.00
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 0.41
6/11/2020 1.10
6/12/2020 0.14
6/13/2020 0.00
6/14/2020 0.00
6/15/2020 0.00
6/16/2020 0.00
6/17/2020 0.00
6/18/2020 0.00
6/19/2020 0.00
6/20/2020 0.00
6/21/2020 0.00
6/22/2020 T
6/23/2020 0.04
6/24/2020 T
6/25/2020 0.00
6/26/2020 0.00
6/27/2020 0.69
6/28/2020 0.00
6/29/2020 0.00
6/30/2020 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2020 0.00
7/2/2020 0.00
7/3/2020 0.00
7/4/2020 0.00
7/5/2020 0.00
7/6/2020 0.00
7/7/2020 0.00
7/8/2020 0.13
7/9/2020 0.00
7/10/2020 1.41
7/11/2020 0.13
7/12/2020 0.00
7/13/2020 0.00
7/14/2020 0.00
7/15/2020 0.00
7/16/2020 0.36
7/17/2020 0.02
7/18/2020 0.00
7/19/2020 0.13
7/20/2020 0.40
7/21/2020 0.00
7/22/2020 0.02
7/23/2020 0.00
7/24/2020 0.00
7/25/2020 0.00
7/26/2020 0.00
7/27/2020 T
7/28/2020 T
7/29/2020 0.61
7/30/2020 0.00
7/31/2020 0.00
8/1/2020 0.00
8/2/2020 0.73
8/3/2020 0.15
8/4/2020 0.07
8/5/2020 0.00
8/6/2020 0.00
8/7/2020 0.00
8/8/2020 0.00
8/9/2020 0.00
8/10/2020 0.00
8/11/2020 0.44
8/12/2020 0.00
8/13/2020
8/14/2020 0.00
8/15/2020 0.00
8/16/2020 0.00
8/17/2020
8/18/2020 0.00
8/19/2020 0.00
8/20/2020 0.00
8/21/2020 T
8/22/2020 0.00
8/23/2020
8/24/2020 0.00
8/25/2020 0.00
8/26/2020 0.19
8/27/2020 0.00
8/28/2020 1.22
8/29/2020 0.08
8/30/2020 0.00
8/31/2020 0.00
9/1/2020 0.03
9/2/2020 0.25
9/3/2020 T
9/4/2020 0.00
9/5/2020 T
9/6/2020 0.00
9/7/2020 0.13
9/8/2020 0.76
9/9/2020 0.67
9/10/2020 0.02
9/11/2020 0.03
9/12/2020 0.00
9/13/2020 0.09
9/14/2020 T
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 0.43
9/29/2020 0.12
9/30/2020 0.13



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2019 8:00 AM 0.01 M M M M
10/2/2019 8:00 AM 2.14 M M M M
10/3/2019 8:00 AM 0.59 M M M M Rain
10/4/2019 8:00 AM 0.02 M M M M
10/6/2019 8:00 AM 0.16 M M M M Precip as rain.
10/7/2019 8:00 AM 0.00 M M M M
10/8/2019 8:00 AM 0.00 M M M M
10/9/2019 8:00 AM 0.00 M M M M
10/10/2019 8:00 AM 0.00 M M M M
10/11/2019 8:00 AM 0.22 M M M M
10/12/2019 8:00 AM 0.36 M M M M As rain.
10/13/2019 8:00 AM 0.01 M M M M
10/14/2019 8:00 AM 0.02 M M M M As rain.
10/15/2019 8:00 AM 0.00 M M M M
10/16/2019 8:00 AM 0.44 M M M M As rain.
10/17/2019 8:00 AM 0.05 M M M M As rain.
10/18/2019 8:00 AM 0.00 M M M M
10/19/2019 8:00 AM 0.00 M M M M
10/20/2019 8:00 AM 0.09 M M M M
10/21/2019 8:00 AM 0.00 M M M M
10/22/2019 8:00 AM 0.22 M M M M As ralin moving sideways.
10/23/2019 8:00 AM 0.32 M M M M As rain.
10/24/2019 8:00 AM 0.14 M M M M As rain.
10/25/2019 8:00 AM 0.00 M M M M
10/28/2019 8:00 AM 0.00 M M M M
10/29/2019 8:00 AM 0.05 M M M M As lite rain.
10/30/2019 8:00 AM T M M M M As rain at obs.
10/31/2019 8:00 AM 0.50 M M M M Even readings happen. As rain at obs.
11/1/2019 8:00 AM 0.34 M M M M As rain/snow mix.
11/2/2019 8:00 AM 0.20 M M M M As rain.0
11/3/2019 7:00 AM 0.27 M M M M As rain/sleet mix.
11/7/2019 8:00 AM 0.18 M M M M As snow.
11/8/2019 8:00 AM 0.00 M M M M
11/9/2019 8:00 AM 0.00 M M M M
11/10/2019 8:00 AM 0.00 M M M M
11/11/2019 8:00 AM 0.05 M M M M As lite snow at obs.
11/12/2019 8:00 AM 0.15 M M M M As snow at obs.
11/13/2019 8:00 AM T M M M M As snow.
11/14/2019 8:00 AM T M M M M As snow.
11/15/2019 8:00 AM 0.00 M M M M
11/16/2019 8:00 AM 0.00 M M M M
11/17/2019 8:00 AM 0.00 M M M M
11/18/2019 8:00 AM 0.00 M M M M
11/19/2019 8:00 AM T M M M M
11/20/2019 8:00 AM 0.00 M M M M
11/21/2019 8:00 AM 0.01 M M M M As lite rain.
11/22/2019 8:00 AM 0.30 M M M M As rain.
11/23/2019 8:00 AM 0.00 M M M M
11/24/2019 8:00 AM 0.00 M M M M
11/25/2019 8:00 AM 0.00 M M M M
11/26/2019 8:00 AM 0.00 M M M M
11/27/2019 8:00 AM 0.93 M M M M As rain.
11/28/2019 8:00 AM 0.28 M M M M As rain/snow.
11/29/2019 8:00 AM T M M M M
11/30/2019 8:00 AM 0.00 M M M M
12/1/2019 8:00 AM 0.74 M M M M As rain/snow.
12/2/2019 8:00 AM T M M M M As snow.
12/3/2019 8:00 AM 0.00 M M M M
12/4/2019 8:00 AM T M M M M As snow.
12/5/2019 8:00 AM T M M M M
12/6/2019 8:00 AM T M M M M As snow.
12/7/2019 8:00 AM 0.00 M M M M
12/9/2019 8:00 AM 0.31 M M M M As rain at obs.
12/10/2019 8:00 AM 0.25 M M M M As rain and snow.
12/11/2019 8:00 AM 0.05 M M M M As snow.
12/12/2019 8:00 AM T M M M M As snow.
12/13/2019 8:00 AM T M M M M As snow.
12/14/2019 8:00 AM 0.00 M M M M
12/15/2019 8:00 AM T M M M M As snow.
12/16/2019 8:00 AM 0.01 M M M M As snow.
12/17/2019 8:00 AM 0.00 M M M M
12/18/2019 8:00 AM 0.08 M M M M As snow.
12/19/2019 8:00 AM 0.00 M M M M
12/20/2019 8:00 AM 0.00 M M M M
12/21/2019 8:00 AM 0.00 M M M M
12/22/2019 8:00 AM 0.00 M M M M
12/23/2019 8:00 AM 0.00 M M M M
12/24/2019 8:00 AM 0.00 M M M M
12/25/2019 8:00 AM 0.00 M M M M
12/26/2019 8:00 AM 0.00 M M M M
12/27/2019 8:00 AM 0.00 M M M M
12/28/2019 8:00 AM 0.00 M M M M
12/29/2019 8:00 AM 0.45 M M M M As rain at obs.
12/30/2019 8:00 AM 1.33 M M M M As rain at obs.
12/31/2019 8:00 AM 0.48 M M M M As snow at obs.
1/1/2020 8:00 AM T M M M M As snow.
1/2/2020 8:00 AM 0.00 M M M M
1/3/2020 8:00 AM 0.00 M M M M
1/4/2020 8:00 AM T M M M M As snow.
1/5/2020 8:00 AM T M M M M As rain/snow.
1/6/2020 8:00 AM 0.03 M M M M As rain/snow.
1/8/2020 8:00 AM 0.02 M M M M As snow.
1/9/2020 8:00 AM 0.00 M M M M
1/10/2020 8:00 AM T M M M M
1/11/2020 8:00 AM 1.46 M M M M As rain.
1/12/2020 8:00 AM 0.21 M M M M isiah as rain/sleet snow in pretty much that order. Dodged a big bullet.
1/13/2020 8:00 AM 0.03 M M M M As freezing drizzle/snow at obs.
1/14/2020 8:00 AM T M M M M As snow.
1/15/2020 8:00 AM 0.00 M M M M
1/17/2020 8:00 AM T M M M M As smow.
1/20/2020 8:00 AM 0.02 M M M M As snow at obs.
1/21/2020 8:00 AM T M M M M As snow.
1/22/2020 8:00 AM 0.00 M M M M
1/23/2020 8:00 AM 0.00 M M M M
1/24/2020 8:00 AM 0.04 M M M M As rain.
1/25/2020 8:00 AM 0.20 M M M M As rain.
1/26/2020 8:00 AM 0.04 M M M M As rain/snow.
1/27/2020 8:00 AM T M M M M
1/28/2020 8:00 AM 0.01 M M M M As snow.
1/29/2020 8:00 AM 0.02 M M M M As snow.
1/30/2020 8:00 AM T M M M M As snow.
1/31/2020 8:00 AM T M M M M As snow.
2/1/2020 8:00 AM T M M M M As snow.
2/2/2020 8:00 AM 0.09 M M M M As snow.
2/3/2020 8:00 AM 0.00 M M M M Record high temperature and SUN!
2/4/2020 8:00 AM 0.00 M M M M
2/5/2020 8:00 AM 0.00 M M M M
2/6/2020 8:00 AM 0.02 M M M M As snow.
2/7/2020 8:00 AM 0.01 M M M M As snow.
2/9/2020 8:00 AM 0.04 M M M M As snow.
2/10/2020 7:30 AM 0.20 M M M M As snow/rain.
2/11/2020 8:00 AM 0.00 M M M M
2/12/2020 8:00 AM T M M M M As snow.
2/13/2020 8:00 AM 0.06 M M M M As snow at obs.
2/14/2020 8:00 AM 0.06 M M M M As snow at obs.
2/15/2020 8:00 AM T M M M M
2/16/2020 8:00 AM 0.06 M M M M As snow.
2/17/2020 8:00 AM 0.00 M M M M
2/18/2020 8:00 AM 0.09 M M M M As snow.
2/19/2020 8:00 AM 0.00 M M M M
2/20/2020 8:00 AM 0.00 M M M M
2/21/2020 8:00 AM 0.00 M M M M
2/22/2020 8:00 AM 0.00 M M M M
2/23/2020 8:00 AM 0.00 M M M M
2/25/2020 8:00 AM 0.00 M M M M
2/26/2020 8:00 AM T M M M M As snow at obs.
2/27/2020 8:00 AM T M M M M As snow.
2/28/2020 8:00 AM 0.00 M M M M
2/29/2020 8:00 AM 0.00 M M M M
3/1/2020 8:00 AM 0.00 M M M M
3/2/2020 8:00 AM 0.00 M M M M
3/3/2020 8:00 AM 0.00 M M M M
3/4/2020 8:00 AM 0.00 M M M M
3/5/2020 8:00 AM T M M M M As snow/rain.
3/6/2020 8:00 AM 0.06 M M M M As rain.
3/7/2020 8:00 AM 0.00 M M M M
3/8/2020 8:00 AM 0.00 M M M M
3/9/2020 8:00 AM T M M M M As rain.
3/10/2020 8:00 AM 1.05 M M M M As rain.
3/11/2020 8:00 AM T M M M M As snow at obs.
3/12/2020 8:00 AM T M M M M As rain.
3/13/2020 8:00 AM 0.09 M M M M As rain.
3/14/2020 8:00 AM 0.00 M M M M
3/15/2020 8:00 AM T M M M M As snow.
3/16/2020 8:00 AM 0.00 M M M M
3/17/2020 8:00 AM T M M M M As rain/snow mix.
3/18/2020 8:00 AM 0.00 M M M M
3/19/2020 8:00 AM T M M M M As rain.
3/20/2020 8:00 AM 1.27 M M M M As rain.
3/21/2020 8:00 AM T M M M M As snow.
3/22/2020 8:00 AM 0.00 M M M M
3/23/2020 8:00 AM 0.16 M M M M As snow.
3/24/2020 8:00 AM T M M M M As snow.
3/26/2020 8:00 AM 0.00 M M M M
3/27/2020 8:00 AM 0.00 M M M M
3/28/2020 8:00 AM 0.99 M M M M As rain.
3/29/2020 8:00 AM 0.40 M M M M As rain.
3/30/2020 8:00 AM 0.29 M M M M As rain, mostly sideways account 45+ mph gusts.
3/31/2020 8:00 AM 0.00 M M M M
4/1/2020 8:00 AM T M M M M As rain.
4/3/2020 8:00 AM 0.00 M M M M
4/4/2020 8:00 AM 0.03 M M M M As rain
4/5/2020 8:00 AM 0.03 M M M M As rain.
4/6/2020 8:00 AM 0.00 M M M M
4/7/2020 8:00 AM 0.06 M M M M As rain.
4/8/2020 8:00 AM 0.51 M M M M As strong tstrms with pea size hail.
4/9/2020 8:00 AM 0.26 M M M M As rain.
4/10/2020 8:00 AM T M M M M As snow.
4/11/2020 8:00 AM T M M M M As rain/snow.
4/12/2020 8:00 AM 0.03 M M M M As rain.
4/13/2020 8:00 AM 0.16 M M M M As lite rain at obs.
4/14/2020 8:00 AM T M M M M As rain/snow at obs.
4/15/2020 8:00 AM 0.01 M M M M As snow overnite and at obs.
4/16/2020 8:00 AM T M M M M
4/17/2020 8:00 AM 0.00 M M M M
4/18/2020 8:00 AM 0.08 M M M M As rain/snow mix.
4/19/2020 8:00 AM 0.00 M M M M
4/20/2020 8:00 AM 0.00 M M M M
4/21/2020 8:00 AM 0.10 M M M M As rain.
4/22/2020 8:00 AM T M M M M As lite snow thruout the 24 hr period and at obs.
4/23/2020 8:00 AM T M M M M As snow.
4/24/2020 8:00 AM 0.06 M M M M As rain.
4/25/2020 8:00 AM 0.00 M M M M
4/26/2020 8:00 AM 0.00 M M M M
4/27/2020 8:00 AM 0.00 M M M M
4/28/2020 8:00 AM 0.15 M M M M As rain.
4/29/2020 8:00 AM 2.04 M M M M As rain at obs.
4/30/2020 8:00 AM 0.31 M M M M As rain.
5/1/2020 8:00 AM 0.03 M M M M As rain.
5/2/2020 8:00 AM 0.00 M M M M
5/3/2020 8:00 AM 0.00 M M M M
5/4/2020 8:00 AM 0.00 M M M M
5/5/2020 8:00 AM 0.00 M M M M
5/6/2020 8:00 AM 0.00 M M M M
5/7/2020 8:00 AM 0.00 M M M M
5/8/2020 8:00 AM 0.00 M M M M
5/9/2020 8:00 AM 0.00 M M M M
5/10/2020 8:00 AM T M M M M As rain at obs.
5/11/2020 8:00 AM T M M M M As rain.
5/12/2020 8:00 AM 0.00 M M M M
5/13/2020 8:00 AM 0.00 M M M M
5/14/2020 8:00 AM 0.05 M M M M As rain.
5/15/2020 8:00 AM 1.29 M M M M As rain.
5/16/2020 8:00 AM 0.00 M M M M
5/17/2020 8:00 AM T M M M M As rain.
5/18/2020 8:00 AM 2.04 M M M M As rain;sixteen plus hours of rain.
5/19/2020 8:00 AM 0.32 M M M M As rain.
5/20/2020 8:00 AM 0.01 M M M M As rain.
5/21/2020 8:00 AM 0.00 0.0 M M M
5/22/2020 8:00 AM 0.00 M M M M
5/23/2020 8:00 AM T M M M M
5/24/2020 8:00 AM 0.00 M M M M
5/25/2020 8:00 AM 0.00 M M M M
5/26/2020 8:00 AM 0.00 M M M M
5/27/2020 8:00 AM T M M M M as rain.
5/28/2020 8:00 AM 0.14 M M M M As rain w/mild tstrms.
5/29/2020 8:00 AM 0.61 M M M M As rain at obs.
5/30/2020 8:00 AM 0.00 M M M M
5/31/2020 8:00 AM 0.05 M M M M As rain.
6/1/2020 8:00 AM 0.00 M M M M
6/2/2020 8:00 AM 0.01 M M M M As rain.
6/3/2020 8:00 AM 0.20 M M M M As rain w/tstrms.
6/4/2020 8:00 AM 0.00 0.0 M M M
6/5/2020 8:00 AM 0.00 M M M M
6/6/2020 8:00 AM 0.00 M M M M
6/7/2020 8:00 AM 0.00 M M M M
6/8/2020 8:00 AM 0.00 0.0 M M M
6/9/2020 8:00 AM 0.00 0.0 M M M
6/10/2020 8:00 AM 0.41 M M M M As rain. Strong tstrms, tree damage power outages Ottawa, Barry counties. Dodged the bullets.
6/11/2020 7:00 AM 1.10 M M M M As severe tstrms midday. Extensive tree damage and power outages affecting 30,000 businesses and households in Kent county. Station MI-KN-8 unaffected except for small branches and leaves blown down.
6/12/2020 8:00 AM 0.14 M M M M As rain.
6/13/2020 8:00 AM 0.00 M M M M
6/14/2020 8:00 AM 0.00 M M M M
6/15/2020 8:00 AM 0.00 M M M M
6/16/2020 8:00 AM 0.00 M M M M
6/17/2020 8:00 AM 0.00 M M M M
6/18/2020 8:00 AM 0.00 0.0 M M M
6/19/2020 8:00 AM 0.00 M M M M
6/20/2020 8:00 AM 0.00 M M M M
6/21/2020 8:00 AM 0.00 M M M M
6/22/2020 8:00 AM T M M M M
6/23/2020 8:00 AM 0.04 M M M M As rain.
6/24/2020 8:00 AM T M M M M As rain.
6/25/2020 8:00 AM 0.00 M M M M
6/26/2020 8:00 AM 0.00 0.0 M M M
6/27/2020 8:00 AM 0.69 M M M M As tstrms, some severe. Tree damage and power outages. No damage/outage at station.
6/28/2020 8:00 AM 0.00 0.0 M M M
6/29/2020 8:00 AM 0.00 0.0 M M M
6/30/2020 8:00 AM 0.00 0.0 M M M
7/1/2020 8:00 AM 0.00 M M M M
7/2/2020 8:00 AM 0.00 0.0 M M M
7/3/2020 8:00 AM 0.00 M M M M
7/4/2020 8:00 AM 0.00 0.0 M M M
7/5/2020 8:00 AM 0.00 0.0 M M M
7/6/2020 8:00 AM 0.00 0.0 M M M
7/7/2020 8:00 AM 0.00 0.0 M M M
7/8/2020 8:00 AM 0.13 M M M M As rain!
7/9/2020 8:00 AM 0.00 0.0 M M M
7/10/2020 8:00 AM 1.41 M M M M Short, gusty tstrms thru area late afternoon. Moderate tstrms overnite into early AM.
7/11/2020 6:00 AM 0.13 M M M M As occasional rain showers afternoon thru early evening.
7/12/2020 8:00 AM 0.00 M M M M
7/13/2020 8:00 AM 0.00 0.0 M M M
7/14/2020 8:00 AM 0.00 0.0 M M M
7/15/2020 8:00 AM 0.00 0.0 M M M
7/16/2020 8:00 AM 0.36 M M M M As rain overnite.
7/17/2020 8:00 AM 0.02 M M M M As rain.
7/18/2020 8:00 AM 0.00 M M M M
7/19/2020 8:00 AM 0.13 M M M M As rain in brief downpour.
7/20/2020 8:00 AM 0.40 M M M M As rain from mild tstrms.
7/21/2020 8:00 AM 0.00 M M M M
7/22/2020 8:00 AM 0.02 M M M M As rain from a tiny shower barely perceptible on radar.
7/23/2020 8:00 AM 0.00 0.0 M M M
7/24/2020 8:00 AM 0.00 0.0 M M M
7/25/2020 8:00 AM 0.00 M M M M
7/26/2020 8:00 AM 0.00 M M M M
7/27/2020 8:00 AM T M M M M As rain.
7/28/2020 8:00 AM T M M M M
7/29/2020 8:00 AM 0.61 M M M M As rain from the ragged southern edge of strong tstrms moving eastward thru Muskegon County. Some tree damage reported in said county.
7/30/2020 8:00 AM 0.00 M M M M
7/31/2020 8:00 AM 0.00 0.0 M M M
8/1/2020 8:00 AM 0.00 M M M M
8/2/2020 8:00 AM 0.73 M M M M As steady rain. Rain at obs.
8/3/2020 8:00 AM 0.15 M M M M As rain; dregs from the system that moved thru the evening previous.
8/4/2020 8:00 AM 0.07 M M M M As rain after midnite.
8/5/2020 8:00 AM 0.00 0.0 M M M
8/6/2020 8:00 AM 0.00 M M M M
8/7/2020 8:00 AM 0.00 M M M M
8/8/2020 8:00 AM 0.00 M M M M
8/9/2020 8:00 AM 0.00 M M M M
8/10/2020 8:00 AM 0.00 M M M M
8/11/2020 8:00 AM 0.44 M M M M Gusty tstrms arrive early evening. Most damage/outages confined to lakeshore countys.
8/12/2020 8:00 AM 0.00 0.0 M M M
8/14/2020 8:00 AM 0.00 M M M M
8/15/2020 8:00 AM 0.00 M M M M
8/16/2020 8:00 AM 0.00 M M M M
8/18/2020 8:00 AM 0.00 0.0 M M M
8/19/2020 8:00 AM 0.00 M M M M
8/20/2020 8:00 AM 0.00 M M M M
8/21/2020 8:00 AM T M M M M Just enough rain to notice about mid-morning.
8/22/2020 8:00 AM 0.00 M M M M
8/24/2020 8:00 AM 0.00 0.0 M M M
8/25/2020 8:00 AM 0.00 M M M M
8/26/2020 8:00 AM 0.19 M M M M As tstrms.
8/27/2020 8:00 AM 0.00 M M M M
8/28/2020 8:00 AM 1.22 M M M M As tstrms overnite.
8/29/2020 8:00 AM 0.08 M M M M As rain during a severe tstrm warning. Trees down, 20,000+ w/o pwr Kent County. Severe tstrms split to the North and South approaching Grand Rapids. Dodged another bullet although more precip would have been appreciated.
8/30/2020 8:00 AM 0.00 M M M M
8/31/2020 8:00 AM 0.00 0.0 M M M
9/1/2020 8:00 AM 0.03 M M M M Oops, way late. As rain.
9/2/2020 8:00 AM 0.25 M M M M As lite rain overnite and at obs.
9/3/2020 8:00 AM T M M M M The dregs of the precip that arrived Tuesday night.
9/4/2020 8:00 AM 0.00 0.0 M M M
9/5/2020 8:00 AM T M M M M As rain early AM.
9/6/2020 8:00 AM 0.00 M M M M
9/7/2020 8:00 AM 0.13 M M M M As tstrms. Bulk of activity north of station.
9/8/2020 8:00 AM 0.76 M M M M As tstrms.
9/9/2020 8:00 AM 0.67 M M M M As moderate to lite rain overnite and lite rain at obs.
9/10/2020 8:00 AM 0.02 M M M M
9/11/2020 8:00 AM 0.03 M M M M As rain overnite.
9/12/2020 8:00 AM 0.00 M M M M
9/13/2020 8:00 AM 0.09 M M M M As lite rain overnite.
9/14/2020 8:00 AM T 0.0 M M M Late. Sorry.
9/15/2020 8:00 AM 0.00 M M M M
9/16/2020 8:00 AM 0.00 0.0 M M M
9/17/2020 8:00 AM 0.00 0.0 M M M
9/18/2020 8:00 AM 0.00 0.0 M M M
9/19/2020 8:00 AM 0.00 0.0 M M M
9/20/2020 8:00 AM 0.00 0.0 M M M
9/21/2020 8:00 AM 0.00 M M M M
9/22/2020 8:00 AM 0.00 0.0 M M M
9/23/2020 8:00 AM 0.00 M M M M
9/24/2020 8:00 AM 0.00 M M M M
9/25/2020 8:00 AM 0.00 M M M M
9/26/2020 8:00 AM 0.00 M M M M
9/27/2020 8:00 AM 0.00 M M M M
9/28/2020 8:00 AM 0.43 M M M M Lite rain overnite.
9/29/2020 8:00 AM 0.12 M M M M As rain.
9/30/2020 8:00 AM 0.13 M M M M As rain.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/26/2019 10/27/2019 1:30 PM 2 1.43 M M As rain.
11/4/2019 11/06/2019 9:00 AM 3 0.07 M M As rain and snow. Snow at obs.
1/18/2020 1/19/2020 8:00 AM 2 0.81 M M As snow/sleet/rain/sleet/snow.



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