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 09 3.18 7.81 31 6.69 27 1.12 4 2 13 5 0.0 0 0
Nov 09 3.18 1.31 30 1.31 30 0.00 0 0 7 0 0.0 0 0
Dec 09 2.48 2.88 28 2.88 28 0.00 0 0 19 3 0.0 0 0
Jan 10 2.25 0.84 26 0.69 23 0.15 3 1 2 5 0.0 0 0
Feb 10 1.77 1.35 24 0.50 17 0.85 7 3 5 4 0.0 0 0
March 10 2.33 1.30 17 1.30 17 0.00 0 0 2 1 0.0 0 0
April 10 3.27 3.76 20 2.05 18 1.71 2 1 10 0 0.0 0 0
May 10 3.94 4.61 28 1.96 17 2.65 11 4 8 0 0.0 0 0
June 10 3.41 6.89 29 6.89 29 0.00 0 0 16 2 0.0 0 0
July 10 3.23 3.23 31 2.91 27 0.32 4 1 11 0 0.0 0 0
Aug 10 3.50 2.94 30 0.45 17 2.49 13 1 3 1 0.0 0 0
Sept 10 3.92 3.41 30 3.14 26 0.27 4 1 13 2 0.0 0 0
Water Year Totals: 36.46" 40.33" 324 days 30.77" 276 9.56" 48 days 14 109 days 23 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
10/1/2009 0.00
10/2/2009 0.33
10/3/2009 **
10/4/2009 0.52
10/5/2009 0.03
10/6/2009 0.00
10/7/2009 0.35
10/8/2009 0.01
10/9/2009 **
10/10/2009 0.60
10/11/2009 T
10/12/2009 0.00
10/13/2009 0.03
10/14/2009 0.00
10/15/2009 T
10/16/2009 T
10/17/2009 0.00
10/18/2009 0.00
10/19/2009 0.00
10/20/2009 0.00
10/21/2009 0.14
10/22/2009 T
10/23/2009 0.61
10/24/2009 1.56
10/25/2009 0.05
10/26/2009 0.22
10/27/2009 0.19
10/28/2009 T
10/29/2009 0.00
10/30/2009 1.49
10/31/2009 1.68
11/1/2009 0.00
11/2/2009 0.00
11/3/2009 0.00
11/4/2009 0.00
11/5/2009 0.15
11/6/2009 0.00
11/7/2009 0.00
11/8/2009 0.00
11/9/2009 0.00
11/10/2009 0.00
11/11/2009 0.00
11/12/2009 0.00
11/13/2009 0.00
11/14/2009 0.00
11/15/2009 0.00
11/16/2009 0.00
11/17/2009 0.00
11/18/2009 0.00
11/19/2009 0.18
11/20/2009 0.15
11/21/2009 0.00
11/22/2009 0.00
11/23/2009 0.00
11/24/2009 0.00
11/25/2009 0.22
11/26/2009 0.27
11/27/2009 0.19
11/28/2009 0.00
11/29/2009 0.00
11/30/2009 0.15
12/1/2009 0.05
12/2/2009 0.00
12/3/2009 0.08
12/4/2009 0.46
12/5/2009 0.06
12/6/2009 0.01
12/7/2009 0.00
12/8/2009 0.02
12/9/2009 0.59
12/10/2009 0.19
12/11/2009 0.16
12/12/2009 T
12/13/2009 0.14
12/14/2009 T
12/15/2009 0.11
12/16/2009 0.04
12/17/2009 0.00
12/18/2009 0.00
12/19/2009 0.00
12/20/2009 0.11
12/21/2009 0.03
12/22/2009 0.08
12/23/2009 0.00
12/24/2009 T
12/25/2009 0.27
12/26/2009 0.17
12/27/2009 0.14
12/28/2009
12/29/2009 0.17
12/30/2009
12/31/2009
Day of YearDaily PrcpMultiday Prcp
1/1/2010 T
1/2/2010 0.00
1/3/2010 0.00
1/4/2010 T
1/5/2010 0.00
1/6/2010 T
1/7/2010 0.00
1/8/2010 0.46
1/9/2010 0.00
1/10/2010 0.00
1/11/2010 T
1/12/2010 T
1/13/2010 0.00
1/14/2010
1/15/2010 0.00
1/16/2010
1/17/2010 0.00
1/18/2010 0.00
1/19/2010 0.00
1/20/2010
1/21/2010 0.00
1/22/2010 0.00
1/23/2010 0.00
1/24/2010 0.23
1/25/2010 **
1/26/2010 **
1/27/2010 0.15
1/28/2010
1/29/2010
1/30/2010 0.00
1/31/2010 0.00
2/1/2010 **
2/2/2010 **
2/3/2010 0.17
2/4/2010
2/5/2010 0.00
2/6/2010 0.00
2/7/2010
2/8/2010 0.00
2/9/2010 T
2/10/2010 **
2/11/2010 0.30
2/12/2010 0.00
2/13/2010 0.00
2/14/2010
2/15/2010 0.00
2/16/2010 0.03
2/17/2010 0.07
2/18/2010 T
2/19/2010 0.00
2/20/2010
2/21/2010 T
2/22/2010 **
2/23/2010 0.38
2/24/2010 0.05
2/25/2010 0.05
2/26/2010 T
2/27/2010 0.30
2/28/2010 0.00
3/1/2010 0.00
3/2/2010 0.00
3/3/2010 0.00
3/4/2010 0.00
3/5/2010 0.00
3/6/2010 0.00
3/7/2010 0.00
3/8/2010
3/9/2010
3/10/2010 T
3/11/2010
3/12/2010 1.10
3/13/2010
3/14/2010 0.00
3/15/2010 0.00
3/16/2010 0.00
3/17/2010
3/18/2010 0.00
3/19/2010 0.00
3/20/2010
3/21/2010 0.20
3/22/2010 0.00
3/23/2010
3/24/2010 0.00
3/25/2010
3/26/2010
3/27/2010
3/28/2010
3/29/2010
3/30/2010
3/31/2010
Day of YearDaily PrcpMultiday Prcp
4/1/2010
4/2/2010
4/3/2010
4/4/2010 0.53
4/5/2010 0.22
4/6/2010 0.81
4/7/2010 **
4/8/2010 1.71
4/9/2010 0.00
4/10/2010
4/11/2010 0.18
4/12/2010 0.04
4/13/2010 0.07
4/14/2010 0.00
4/15/2010 0.00
4/16/2010 0.00
4/17/2010
4/18/2010
4/19/2010
4/20/2010
4/21/2010
4/22/2010
4/23/2010 0.00
4/24/2010 0.03
4/25/2010 0.10
4/26/2010 0.05
4/27/2010 0.00
4/28/2010 0.00
4/29/2010 0.00
4/30/2010 0.02
5/1/2010 0.36
5/2/2010 0.68
5/3/2010 0.04
5/4/2010 **
5/5/2010 **
5/6/2010 **
5/7/2010 0.06
5/8/2010 0.35
5/9/2010 0.06
5/10/2010 0.00
5/11/2010 **
5/12/2010 0.60
5/13/2010 **
5/14/2010 1.27
5/15/2010 0.00
5/16/2010 0.00
5/17/2010 0.00
5/18/2010 0.00
5/19/2010
5/20/2010 0.00
5/21/2010 0.14
5/22/2010 0.29
5/23/2010 0.00
5/24/2010 0.00
5/25/2010
5/26/2010
5/27/2010 0.04
5/28/2010 0.00
5/29/2010 **
5/30/2010 **
5/31/2010 0.72
6/1/2010 1.07
6/2/2010 0.28
6/3/2010 0.70
6/4/2010 0.01
6/5/2010 T
6/6/2010 0.73
6/7/2010 0.00
6/8/2010 0.00
6/9/2010 0.42
6/10/2010 0.00
6/11/2010 0.01
6/12/2010 0.23
6/13/2010 0.00
6/14/2010 0.00
6/15/2010
6/16/2010 1.40
6/17/2010 0.02
6/18/2010 0.02
6/19/2010 0.05
6/20/2010 T
6/21/2010 0.00
6/22/2010 0.96
6/23/2010 0.00
6/24/2010 0.46
6/25/2010 0.00
6/26/2010 0.00
6/27/2010 0.02
6/28/2010 0.51
6/29/2010 0.00
6/30/2010 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2010 0.00
7/2/2010 0.00
7/3/2010 0.00
7/4/2010 0.00
7/5/2010 0.00
7/6/2010 0.00
7/7/2010 0.02
7/8/2010 0.17
7/9/2010 0.56
7/10/2010 0.00
7/11/2010 0.00
7/12/2010 0.14
7/13/2010 0.00
7/14/2010 0.00
7/15/2010 0.12
7/16/2010 0.02
7/17/2010 0.00
7/18/2010 0.00
7/19/2010 0.23
7/20/2010 0.32
7/21/2010 0.01
7/22/2010 0.00
7/23/2010 1.31
7/24/2010 **
7/25/2010 0.32
7/26/2010 0.00
7/27/2010 0.00
7/28/2010 0.00
7/29/2010 0.01
7/30/2010 **
7/31/2010 **
8/1/2010 **
8/2/2010 **
8/3/2010 **
8/4/2010 **
8/5/2010 **
8/6/2010 **
8/7/2010 **
8/8/2010 **
8/9/2010 **
8/10/2010 **
8/11/2010 **
8/12/2010 **
8/13/2010 2.49
8/14/2010 0.00
8/15/2010 0.00
8/16/2010 0.00
8/17/2010 0.00
8/18/2010 0.00
8/19/2010 0.00
8/20/2010 0.00
8/21/2010 0.38
8/22/2010 0.02
8/23/2010 0.00
8/24/2010 0.00
8/25/2010 0.05
8/26/2010 0.00
8/27/2010
8/28/2010 0.00
8/29/2010 0.00
8/30/2010 T
8/31/2010 0.00
9/1/2010 T
9/2/2010 0.05
9/3/2010 0.37
9/4/2010 0.17
9/5/2010 0.00
9/6/2010 0.12
9/7/2010 0.43
9/8/2010 0.00
9/9/2010 0.00
9/10/2010 0.00
9/11/2010 0.00
9/12/2010 0.57
9/13/2010 0.00
9/14/2010 0.00
9/15/2010 0.00
9/16/2010 0.34
9/17/2010 0.40
9/18/2010 0.10
9/19/2010 0.44
9/20/2010 0.01
9/21/2010 0.00
9/22/2010 **
9/23/2010 **
9/24/2010 **
9/25/2010 0.27
9/26/2010 T
9/27/2010 0.00
9/28/2010 0.07
9/29/2010 0.00
9/30/2010 0.07



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2009 7:00 AM 0.00 0.0 M M M
10/2/2009 7:00 AM 0.33 M M M M Light rain and breezy at obs time.
10/5/2009 8:00 AM 0.03 M M M M
10/6/2009 8:00 AM 0.00 0.0 M M M
10/7/2009 7:00 AM 0.35 M M M M Even readings happen. Wind warning/advisory from mid-late evening 100609 through afternoon 100709. Wind speed high 30's-low 40's overnight and 15-25 mph at obs time. No real damage at this location beyond small brances down and a bit more foliage stripped from trees. Rain heavy at times with a very brief thunderstorm between 1530/1600 100609.
10/8/2009 7:00 AM 0.01 M M M M
10/11/2009 7:00 AM T M M M M Beautiful, sunny fall morning (10/10) clouding later in the day with a trace amount of rain in the late afternoon. A good bit of frost this AM and that may be one of the final nails in the garden's coffin.
10/12/2009 7:00 AM 0.00 0.0 M M M
10/13/2009 8:00 AM 0.03 M M M M
10/14/2009 7:00 AM 0.00 0.0 M M M
10/15/2009 7:00 AM T M M M M Light mist mid-morning through early afternoon.
10/16/2009 6:30 AM T M M M M
10/17/2009 6:00 AM 0.00 0.0 M M M
10/18/2009 8:00 AM 0.00 0.0 M M M
10/19/2009 7:00 AM 0.00 0.0 M M M
10/20/2009 8:00 AM 0.00 0.0 M M M
10/21/2009 7:00 AM 0.14 0.0 M M M Light haze/fog at obs time.
10/22/2009 7:00 AM T M M M M
10/23/2009 7:00 AM 0.61 M M M M Rain at obs time. Intermittent rain af varying intensity, mist/light, began shortly after obs 102209 and throughout the day. Beginning approximately 1700 1022, and through the overnight period, rain began to steadlily increase in intensity from drizzle to light. Forecast is for rain much of the day ending by early evening.
10/24/2009 9:00 AM 1.56 M M M M
10/25/2009 6:00 AM 0.05 M M M M Even readings happen.
10/26/2009 7:00 AM 0.22 M M M M
10/27/2009 7:00 AM 0.19 M M M M
10/28/2009 7:00 AM T M M M M
10/29/2009 6:00 AM 0.00 0.0 M M M
10/30/2009 6:15 AM 1.49 M M M M Rain at obs time. Mild temp and light rain.
10/31/2009 5:45 AM 1.68 M M M M Broke fifty year record in Grand Rapids, MI during the previous twenty four period. Wind advisory w/gusts to forty mph this AM.
11/1/2009 8:00 AM 0.00 0.0 M M M
11/2/2009 7:00 AM 0.00 0.0 M M M
11/3/2009 8:00 AM 0.00 0.0 M M M
11/4/2009 6:00 AM 0.00 0.0 M M M
11/5/2009 5:00 AM 0.15 M M M M Even readings happen.
11/6/2009 5:00 AM 0.00 0.0 M M M
11/7/2009 8:00 AM 0.00 0.0 M M M
11/8/2009 6:00 AM 0.00 0.0 M M M
11/9/2009 8:00 AM 0.00 0.0 M M M
11/10/2009 7:00 AM 0.00 0.0 M M M
11/11/2009 8:00 AM 0.00 0.0 M M M
11/12/2009 5:00 AM 0.00 0.0 M M M
11/13/2009 5:00 AM 0.00 0.0 M M M
11/14/2009 5:00 AM 0.00 0.0 M M M
11/15/2009 6:00 AM 0.00 0.0 M M M
11/16/2009 7:00 AM 0.00 0.0 M M M
11/17/2009 5:00 AM 0.00 0.0 M M M
11/18/2009 5:00 AM 0.00 0.0 M M M
11/19/2009 5:00 AM 0.18 M M M M
11/20/2009 7:00 AM 0.15 M M M M Even readings happen.
11/21/2009 6:00 AM 0.00 0.0 M M M
11/22/2009 7:00 AM 0.00 0.0 M M M
11/23/2009 8:00 AM 0.00 0.0 M M M
11/24/2009 7:00 AM 0.00 0.0 M M M
11/25/2009 7:00 AM 0.22 M M M M Rain at obs time.
11/26/2009 9:00 AM 0.27 M M M M
11/27/2009 8:00 AM 0.19 M M M M A bit freezy this AM but no rain/snow mix as predicted.
11/28/2009 8:00 AM 0.00 0.0 M M M
11/29/2009 8:00 AM 0.00 0.0 M M M
11/30/2009 6:00 AM 0.15 M M M M
12/1/2009 7:00 AM 0.05 M M M M Even readings happen.
12/2/2009 8:00 AM 0.00 0.0 M M M
12/3/2009 5:30 AM 0.08 M M M M
12/4/2009 7:00 AM 0.46 M M M M
12/5/2009 8:30 AM 0.06 M M M M Lake effect bands throughout the day. Snowfall totals varied greatly in the area with locations north and west of station receiving more than those in the opposite directions.
12/6/2009 9:00 AM 0.01 M M M M
12/7/2009 7:00 AM 0.00 0.0 M M M
12/8/2009 8:00 AM 0.02 M M M M
12/9/2009 6:00 AM 0.59 M M M M
12/10/2009 8:00 AM 0.19 M M M M
12/11/2009 7:00 AM 0.16 M M M M
12/12/2009 7:00 AM T M M M M
12/13/2009 9:00 AM 0.14 M M M M
12/14/2009 9:00 AM T M M M M
12/15/2009 6:30 AM 0.11 M M M M Lake effect.
12/16/2009 8:00 AM 0.04 M M M M Nuisance lake effect snow, just enough to ice things up again.
12/17/2009 7:00 AM 0.00 0.0 M M M
12/18/2009 8:00 AM 0.00 0.0 M M M
12/19/2009 8:00 AM 0.00 0.0 M M M
12/20/2009 9:00 AM 0.11 M M M M
12/21/2009 7:00 AM 0.03 M M M M
12/22/2009 8:00 AM 0.08 M M M M
12/23/2009 8:00 AM 0.00 0.0 M M M
12/24/2009 6:00 AM T M M M M
12/25/2009 8:00 AM 0.27 M M M M
12/26/2009 7:00 AM 0.17 M M M M
12/27/2009 9:00 AM 0.14 M M M M 23.1 degrees/30.15 rising/light snow
12/29/2009 7:00 AM 0.17 M M M M
1/1/2010 8:00 AM T M M M M
1/2/2010 8:00 AM 0.00 0.0 M M M 13.6F/30.06 & rising
1/3/2010 8:00 AM 0.00 0.0 M M M 7.5F/30.63 & rising
1/4/2010 7:00 AM T M M M M 23.5F/30.46 & falling/very light snow overnight and at obs.
1/5/2010 6:00 AM 0.00 0.0 M M M 26.0/30.36 & falling.
1/6/2010 7:00 AM T M M M M 28.6 F/30.40 & falling
1/7/2010 7:00 AM 0.00 0.0 M M M 27.6 F/30.33 & falling.
1/8/2010 8:00 AM 0.46 M M M M Sorry for the late reading worked all night.
1/9/2010 8:00 AM 0.00 0.0 M M M 19.0F/30.71 & rising.
1/10/2010 9:00 AM 0.00 0.0 M M M 19.9F/30.63 & rising.
1/11/2010 5:00 AM T M M M M 19.2F/30.32&falling. Light snow at obs time; began sometime btwn 0030&0400. Early obs account off to Chicago 0600.
1/12/2010 8:00 AM T M M M M
1/13/2010 7:00 AM 0.00 0.0 M M M 26.9F/30.48&falling.
1/15/2010 6:00 AM 0.00 0.0 M M M 33.8F/30.46 rising. A January thaw underway.
1/17/2010 8:45 AM 0.00 0.0 M M M 27.6F/30.20&falling.
1/18/2010 6:45 AM 0.00 0.0 M M M 31.8F/30.20&falling. A warm stretch through the coming week with no precip forecast until the 23rd/24th.
1/19/2010 5:00 AM 0.00 0.0 M M M 31.8F/30.24&rising.
1/21/2010 7:00 AM 0.00 0.0 M M M 21.0F/30.34&rising.
1/22/2010 6:00 AM 0.00 0.0 M M M 26.9F/30.26&falling with temp relatively steady overnight.
1/23/2010 8:00 AM 0.00 0.0 M M M 32.3F/30.32&rising.
1/24/2010 8:00 AM 0.23 M M M M 44F/29.62&falling.Thunerstorms over night.
1/30/2010 8:00 AM 0.00 0.0 M M M
1/31/2010 8:00 AM 0.00 0.0 M M M
2/5/2010 8:00 AM 0.00 0.0 M M M 27.8F/30.51 and falling.
2/6/2010 6:00 AM 0.00 0.0 M M M 20.7F/30.35hg and falling. Reading the weather news it looks like we dodged the snow bullet; two inches an hour through the Mid-Atlantic.
2/8/2010 7:30 AM 0.00 0.0 M M M 12.7F/30.53hg and rising. Substantial storm due to arrive early AM 2/9; stand by.
2/9/2010 6:30 AM T M M M M 24.3F/30.38hg and falling. Expected storm began at approximately 06300209.
2/12/2010 5:00 AM 0.00 0.0 M M M 26.4F/30.30 and rising.
2/13/2010 5:30 AM 0.00 0.0 M M M 18.1F/30.18hg and falling.
2/15/2010 6:00 AM 0.00 0.0 M M M 26.7F/30.07hg and falling.
2/16/2010 4:30 AM 0.03 M M M M 26.0F/29.99 and falling. System snow no lake effect.
2/17/2010 4:30 PM 0.07 M M M M
2/18/2010 7:30 AM T M M M M 27.6F/30.27hg and rising.
2/19/2010 4:30 AM 0.00 0.0 M M M 23.1F/30.34HG and rising. Temps above freezing for much of the daylight hours 2/18/10.
2/21/2010 8:30 AM T M M M M 33.2F/30.40HG and falling.
2/24/2010 7:30 AM 0.05 M M M M 29.6F/30.16hg and rising. Lake effect snow.
2/25/2010 7:00 AM 0.05 M M M M 23.0F/30.31 and rising. Even readings happen; lake effect snow more nuisance than substance.
2/26/2010 8:00 AM T M M M M 26.9f/30.20hg and falling.
2/27/2010 6:45 AM 0.30 M M M M 29.6f/30.31hg and falling. Even readings happen; snowed about eight hours; moving it this AM.
2/28/2010 9:00 AM 0.00 0.0 M M M 36.7f/30.23hg and rising. Temps in mid 30's kept the thaw on yesterday as it will probably do over the next 24 hrs.
3/1/2010 7:00 AM 0.00 0.0 M M M 28.6f/30.42hg and rising.
3/2/2010 7:00 AM 0.00 0.0 M M M 22.2f/30.40hg and falling. Great sunny day 3/1 with warming trend forecast over the next week.
3/3/2010 8:00 AM 0.00 0.0 M M M 25.7f/30.30hg and falling. Another sunny day and seasonable temps.
3/4/2010 7:45 AM 0.00 0.0 M M M 17.6f/30.40hg and rising. The thaw continues...
3/5/2010 8:00 AM 0.00 0.0 M M M 21.3f/30.64hg and rising. Thaw, thaw, thaw!
3/6/2010 7:45 AM 0.00 0.0 M M M 18.7f/30.70hg and rising. One more sunny day on tap then good chance of rain. Overnight temps should also moderate a bit.
3/7/2010 10:00 AM 0.00 0.0 M M M 33.7f/30.50hg and falling.
3/10/2010 4:30 AM T M M M M 43.5f/30.06hg and falling.
3/12/2010 4:45 AM 1.10 M M M M 53.7f/29.98hg and falling.
3/14/2010 8:00 AM 0.00 0.0 M M M
3/15/2010 8:00 AM 0.00 0.0 M M M 42.7f/30.33hg and rising.
3/16/2010 5:30 AM 0.00 0.0 M M M 30.6f/30.46hg and rising.
3/18/2010 7:30 AM 0.00 0.0 M M M 34.5f/30.24hg and falling.
3/19/2010 5:45 AM 0.00 0.0 M M M 45.6f/30.13hg and falling.
3/21/2010 1:20 PM 0.20 M M M M 41.0f/30.45hg and rising.
3/22/2010 5:00 AM 0.00 0.0 M M M 33.4f/30.27hg and falling.
3/24/2010 5:00 AM 0.00 0.0 M M M 30.9f/30.33hg and rising.
4/4/2010 8:30 AM 0.53 M M M M 43.7f/30.38hg and rising. Go figure, I just put and inch of water on the ivy Thursday account the rainfall was predicted to be spotty this weekend. Looks to be a sunny and mild day today.
4/5/2010 6:30 AM 0.22 M M M M 50.0f/30.13hg and falling. Skies clear but a bit hazy on the ground.
4/6/2010 5:30 AM 0.81 M M M M 48.5f/30.05hg and falling. Light T-storms thru the area overnight and doubled the monthly total in one evening.
4/9/2010 8:00 AM 0.00 0.0 M M M 30.0f/30.22hg and rising.
4/11/2010 6:40 AM 0.18 0.0 M M M 44.9f/30.57hg and rising. Light rain at obs time.
4/12/2010 6:00 AM 0.04 M M M M 41.5f/30.71hg and rising. Just the last bit that fell after an early reading 4/11.
4/13/2010 7:30 AM 0.07 M M M M 45.6f/30.69hg and falling. A run of above average temps for April means the tulips and other bulbs are out a bit early.
4/14/2010 6:00 AM 0.00 0.0 M M M 46.2f/30.74hg and rising.
4/15/2010 7:00 AM 0.00 0.0 M M M 58.6f/30.51hg and falling.
4/16/2010 8:00 AM 0.00 0.0 M M M 59.5f/30.23hg and falling.
4/23/2010 7:00 AM 0.00 0.0 M M M
4/24/2010 7:30 AM 0.03 M M M M 48.7f/30.17hg and falling. Temp steadily dropping since 0400 (56.2f) as front arrives forecast to bring significant rain to the region over the next 24-36 hrs.
4/25/2010 8:00 AM 0.10 M M M M 51.6f/29.73hg and falling. Even readings happen. Not much precip..yet.
4/26/2010 7:30 AM 0.05 M M M M 46.9f/29.81hg and rising. Even readings happen. Rainfall amount for the weekend somewhat less than forecast.
4/27/2010 7:15 AM 0.00 0.0 M M M 38.8f/30.08hg and rising.
4/28/2010 7:30 AM 0.00 0.0 M M M 33.2f/30.25hg and rising. A bit of light frost overnight.
4/29/2010 7:45 AM 0.00 0.0 M M M 41.0f/30.22hg and rising.
4/30/2010 7:00 AM 0.02 M M M M 58.2f/29.92hg and falling.
5/1/2010 6:45 AM 0.36 M M M M 64.9f/29.88hg and falling. Light T-storms overnight with clearing thru the rest of the day. More precip due tommorrow. Happy birthday Casey.
5/2/2010 8:45 AM 0.68 M M M M 55.5f/29.90hg and rising.
5/3/2010 5:00 AM 0.04 0.0 M M M 56.3f/29.98hg and rising.
5/8/2010 7:30 AM 0.35 M M M M 39.3f/29.98 & rising. Even readings happen. Steady rain thru the daylight hours turning windy overnight. More precip expected this AM.
5/9/2010 8:30 AM 0.06 M M M M 38.4f/30.60hg & rising. Clear skies this AM and light frost overnight.
5/10/2010 4:15 AM 0.00 0.0 M M M 33.2f/30.60hg & rising.
5/15/2010 8:40 AM 0.00 0.0 M M M 51.4f/30.56hg & rising.
5/16/2010 7:15 AM 0.00 0.0 M M M 47.3f/30.56hg & rising.
5/17/2010 8:40 AM 0.00 0.0 M M M 54.3f/30.40hg & falling.
5/18/2010 5:05 AM 0.00 0.0 M M M 52.5f/30.26hg & falling.
5/20/2010 6:40 AM 0.00 0.0 M M M 48.5f/30.35hg & rising.
5/21/2010 7:45 AM 0.14 M M M M 57.9f/30.30hg & rising. Light rain at obs.
5/22/2010 7:15 AM 0.29 M M M M 59.9f/30.22hg & falling. Occasional light rain thru the last 24 hrs. with a very small T-storm during the late afternoon/early evening generating moderate rainfall.
5/23/2010 8:00 AM 0.00 0.0 M M M
5/24/2010 6:45 AM 0.00 0.0 M M M 66.7f/30.38 & rising. Summer like week forecast with a slight chance of T-storms over the next few days. The lakeshore had temps warmer on 5/23 than on any day in July '09.
5/27/2010 6:45 AM 0.04 M M M M 66.0f/30.27hg & falling. Station on western edge of T-storm early evening. Locations east, north and south received heavy rain and strong winds resulting in minor flooding, tree damage and power outages.
5/28/2010 5:20 AM 0.00 0.0 M M M 60.0f/30.27hg & falling.
6/1/2010 5:55 AM 1.07 M M M M 61.6f/30.20hg & rising. 5/31 strong T-storm beginning 1530. Blinding rain with lots of lightning. Street flooding/washouts, power outages and tree damage in area. Obs station again missed the worst of the event which is OK by us.
6/2/2010 7:50 AM 0.28 M M M M 64.4f/30.01 & falling. Lite T-storms beginning at 0430 and present at obs. The flowers are lovin' all the rain.
6/3/2010 7:35 AM 0.70 M M M M 60.9f/30.04 & rising. Even readings happen. Steady, light rain following early morning T-storms on 6/2 ending about noon. Moderate to heavy intermittent, scattered showers until early evening. Cloudy at obs with more precip possible today.
6/4/2010 7:55 AM 0.01 M M M M 54.3f/30.13hg & rising.
6/5/2010 8:00 AM T M M M M 64.0f/30.01 & rising.
6/6/2010 7:40 AM 0.73 M M M M 59.1F/30.01hg & rising. Intermittent showers light to moderate from late afternoon thru the evening and into the early morning hours.
6/7/2010 6:45 AM 0.00 0.0 M M M 50.1f/30.33hg & rising. Cloudy and windy clearing mid- afternoon. Nice day shaping up this morning.
6/8/2010 8:20 AM 0.00 0.0 M M M 57.7f/30.45hg & rising.
6/9/2010 8:05 AM 0.42 M M M M 62.6f/30.06hg & falling. Fairly steady light rain from early afternoon to early morning. Hazy, humid and feels warmer than it really is.
6/10/2010 7:55 AM 0.00 0.0 M M M 60.4f/30.26 & rising.
6/11/2010 7:40 AM 0.01 M M M M 65.1f/30.30hg & rising.
6/12/2010 7:00 AM 0.23 M M M M 73.9f/30.13hg & falling. Cloudy, warm and muggy. Possibility of showers & t-storms thru tomorrow.
6/13/2010 10:15 AM 0.00 0.0 M M M
6/14/2010 5:25 AM 0.00 0.0 M M M
6/16/2010 7:40 AM 1.40 M M M M 62.9f/30.17hg & rising. Even readings happen.
6/17/2010 6:55 AM 0.02 0.0 M M M 57.0f/30.40hg & rising. Hazy but clear sky. Sorry for the error; did not witness the rainfall when it occurred.
6/18/2010 7:30 AM 0.02 M M M M 67.4f/30.30hg & falling. Rain at obs. Beautiful June day 6/17.
6/19/2010 7:40 AM 0.05 M M M M 68.0f/30.16hg & rising/69 per cent rel. hum. Even readings happen. Station on northern edge of a line of severe t-storms moving over southern lower MI and northern IN. Wind gusts of between 50 and 90 mph reported as the event occurred with storm severity increasing to the south. Tree damage and power outages reported. Dodged another bullet.
6/20/2010 8:40 AM T M M M M 67.4f/30.35hg & rising/64 per cent RH. Late obs; took my Father's Day sleep dividend.
6/21/2010 6:55 AM 0.00 0.0 M M M 61.8f/30.35hg & rising/67 per cent RH. Summer solstice; up with the dawn to greet the day. Partly cloudy with chance of t-storms over the next 72 hours.
6/22/2010 8:00 AM 0.96 M M M M 68.4f/30.21hg & falling/72 per cent RH. Severe t-storms arrived 0622 0020. Wind 30-50 mph, heavy rain, intense lightning. Tornado warning issued 0622 0123 with unconfirmed reports of a funnel cloud north of station from Alpine Twp. thru Rockford along M-44.
6/23/2010 7:45 AM 0.00 0.0 M M M 71.2f/30.25hg & rising/70 per cent RH. Preparing for the first batch of severe t-storms to arrive; thunder is just beginning. Gonna catch a bullet today.
6/24/2010 8:00 AM 0.46 M M M M 67.4f/30.20hg & rising/65 percent RH.
6/25/2010 7:35 AM 0.00 0.0 M M M 60.0f/30.38 & rising/67 per cent RH.
6/26/2010 8:00 AM 0.00 0.0 M M M
6/27/2010 8:00 AM 0.02 M M M M 67.2f/30.09hg&rising/67 per cent RH. (Had to unplug during t-storm.) T-storms rolling thru during early morning hours. Lite rain at obs followed by moderate t-storm about 0815. Storms had been severe but weakened after moving onshore. More, possibly severe, activity due later today.
6/28/2010 8:00 AM 0.51 M M M M 70.4f/29.90hg/70 per cent RH. Two rain events with the first being the heaviest between 0815 and 0845 and was part of band of severe t-storms that lost a lot of strength as they moved onshore from Lake Michigan. At 1415 another strong band of rain moved through. Duration unknown as I left station for work. Street flooding and ponding all along the route to work.
6/29/2010 7:40 AM 0.00 0.0 M M M 57.9f/30.33&rising/54 per cent RH. Cool, clear, calm morning and a big drop in humidity thru the last 24 hours. Windy yesterday thru mid evening with pop up showers trying to develop.
6/30/2010 7:50 AM 0.00 0.0 M M M 54.6f/30.53hg/56 per cent RH.
7/1/2010 6:00 AM 0.00 0.0 M M M
7/2/2010 8:00 AM 0.00 0.0 M M M
7/3/2010 8:00 AM 0.00 0.0 M M M
7/4/2010 8:15 AM 0.00 0.0 M M M 70.4f/30.23hg&falling/63 per cent rh.
7/5/2010 8:00 AM 0.00 0.0 M M M 79.5f/30.23&falling/67 per cent rh. Uncomfortable heat and humidity last 24 hours with conditions to last the next 72 hours. Overcast this AM, with small chance of t-storms over the same period.
7/6/2010 8:30 AM 0.00 0.0 M M M 77.9f/30.28hg/57 per cent rh.
7/7/2010 7:40 AM 0.02 M M M M 75.5f/30.37hg&rising/65 per cent rh. Drive by sprinkle late afternoon. Moderate dew accumulation on cars and plants.
7/8/2010 8:00 AM 0.17 M M M M 74.2f/30.32&rising. A bit foggy this AM. Hoping for a bit more precip today.
7/9/2010 7:15 AM 0.56 M M M M 71.4f/30.25hg&falling. Overcast with the heat and humidity moderating somewhat. Very nearly 3/4" rain over the last 48' was very welcome as it was becoming necessary to water the landscape.
7/10/2010 8:00 AM 0.00 0.0 M M M
7/11/2010 8:00 AM 0.00 0.0 M M M
7/12/2010 8:20 AM 0.14 M M M M
7/13/2010 6:40 AM 0.00 0.0 M M M
7/14/2010 8:00 AM 0.00 0.0 M M M
7/15/2010 7:45 AM 0.12 M M M M 73.7f/30.27hg&falling. Light t-storm beginning approximately 0540 and ending 0620; just a little bit of everything. Scattered rain/t-storms forecast for the rest of today. Pretty much subsistence levels of rainfall this month so far and have to watch the delicate flowers closely.
7/16/2010 6:45 AM 0.02 M M M M Lingering showers from previous event. The sticky weather moved on about 1900 and the drier and cooler air is a very welcome change.
7/17/2010 8:00 AM 0.00 0.0 M M M
7/18/2010 8:00 AM 0.00 0.0 M M M
7/19/2010 6:45 AM 0.23 M M M M
7/20/2010 7:00 AM 0.32 M M M M
7/21/2010 7:40 AM 0.01 M M M M
7/22/2010 8:00 AM 0.00 0.0 M M M Even chance of t-storms developing later today.
7/23/2010 6:40 AM 1.31 M M M M Strong t-storms beginning mid-evening and lasting thru early AM 7/23. The heaviest weather was again in the counties to the south and east with possible tornadoes/straight line winds damaging trees and power lines and triggering flash flood warnings. Some reports of flooding this AM. Might be a somewhat interesting ride to work today.
7/26/2010 7:45 AM 0.00 0.0 M M M
7/27/2010 8:00 AM 0.00 0.0 M M M
7/28/2010 7:40 AM 0.00 0.0 M M M
7/29/2010 8:45 AM 0.01 M M M M
8/14/2010 7:35 AM 0.00 0.0 M M M
8/15/2010 8:35 AM 0.00 0.0 M M M
8/16/2010 8:30 AM 0.00 0.0 M M M Drier, cooler arrived early yesterday afternoon bringing a degree of comfort not seen in some time. Forecast lows in the fifties tonight will continue the trend.
8/17/2010 7:25 AM 0.00 0.0 M M M
8/18/2010 8:30 AM 0.00 0.0 M M M
8/19/2010 8:00 AM 0.00 0.0 M M M
8/20/2010 8:30 AM 0.00 0.0 M M M
8/21/2010 8:35 AM 0.38 M M M M
8/22/2010 8:00 AM 0.02 M M M M
8/23/2010 6:40 AM 0.00 0.0 M M M
8/24/2010 7:45 AM 0.00 0.0 M M M
8/25/2010 7:30 AM 0.05 M M M M Even readings happen:-)
8/26/2010 7:45 AM 0.00 0.0 M M M
8/28/2010 7:50 AM 0.00 0.0 M M M
8/29/2010 7:50 AM 0.00 0.0 M M M
8/30/2010 7:55 AM T M M M M A small pop up shower made its presence known about 1845.
8/31/2010 6:50 AM 0.00 0.0 M M M
9/1/2010 7:40 AM T M M M M Began raining at obs time. More tomorrow.
9/2/2010 8:20 AM 0.05 M M M M Disappointing to say the least.
9/3/2010 8:35 AM 0.37 M M M M Just caught the edge of a line of severe t-storms passing to the south.
9/4/2010 8:45 AM 0.17 M M M M
9/5/2010 8:20 AM 0.00 0.0 M M M
9/6/2010 9:45 AM 0.12 M M M M
9/7/2010 6:15 AM 0.43 M M M M
9/8/2010 6:00 AM 0.00 0.0 M M M
9/9/2010 6:15 AM 0.00 0.0 M M M
9/10/2010 8:00 AM 0.00 0.0 M M M
9/11/2010 9:00 AM 0.00 0.0 M M M
9/12/2010 7:30 AM 0.57 M M M M 56.5f/30.26hg & rising. Steady, light showers began at approximately 0900 devolving into mist around 1600. Some clearing today with drier conditions prevailing.
9/13/2010 6:00 AM 0.00 0.0 M M M
9/14/2010 6:30 AM 0.00 0.0 M M M
9/15/2010 6:45 AM 0.00 0.0 M M M
9/16/2010 6:40 AM 0.34 M M M M Very light rain beginning after midnight.
9/17/2010 8:20 AM 0.40 M M M M Even readings happen. Intermittent rain showers light to moderate ending in late afternoon/early evening.
9/18/2010 8:15 AM 0.10 M M M M Even readings happen. Raining at obs. Light t-storms moved in early morning. Sparse lightning/thunder light to moderate rainfall.
9/19/2010 8:30 AM 0.44 M M M M Intermittent showers throughout the morning and lasting until late after noon. 2.99" for the month is quite welcome after our August experience.
9/20/2010 7:25 AM 0.01 M M M M Nuisance shower.
9/21/2010 9:35 AM 0.00 0.0 M M M Work late.
9/26/2010 8:45 AM T M M M M
9/27/2010 6:30 AM 0.00 0.0 M M M
9/28/2010 6:50 AM 0.07 M M M M Very light rain at obs.
9/29/2010 8:20 AM 0.00 0.0 M M M
9/30/2010 8:00 AM 0.07 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/3/2009 10/04/2009 7:00 AM 2 0.52 M M My apologies as daily reports may be problematic for some time.
10/9/2009 10/10/2009 3:25 AM 2 0.60 M M Even readings happen. Steady drizzle for most of the daylight hours 1009. Skies cleared overnight, it's off to work at 5:00 AM and that makes for an early reading.
1/25/2010 1/27/2010 5:45 AM 3 0.15 M M 18.1F/30.30&rising 1/27/10. Big system moved thru over past 48'. Windy and light snow.
2/1/2010 2/03/2010 7:00 AM 3 0.17 M M
2/10/2010 2/11/2010 8:00 AM 2 0.30 M M
2/22/2010 2/23/2010 7:00 AM 2 0.38 M M
4/7/2010 4/08/2010 12:00 AM 2 1.71 M M
5/4/2010 5/07/2010 7:45 AM 4 0.06 M M
5/11/2010 5/12/2010 4:55 AM 2 0.60 M M 43.3f/30.38 & rising.
5/13/2010 5/14/2010 7:40 AM 2 1.27 M M 50.0f/30.40hg & rising.
5/29/2010 5/31/2010 10:00 AM 3 0.72 M M Moderately strong T-storm early AM 5/31 only precip during reporting period. Moderate lightning, heavy thunder, little wind during event.
7/24/2010 7/25/2010 6:25 AM 2 0.32 M M
7/30/2010 8/13/2010 7:00 AM 15 2.49 M M Vacation.
9/22/2010 9/25/2010 9:30 AM 4 0.27 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