Station Overview Station Location
Station Number MO-BN-2 Latitude 38.971292
Station Name Columbia 1.4 NNW Longitude -92.341379
County Boone Elevation (ft) 755



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 14 3.32 10.17 31 10.17 31 0.00 0 0 14 1 0.0 0 0
Nov 14 3.36 0.96 30 0.96 30 0.00 0 0 6 5 0.7 2 0
Dec 14 2.42 1.95 31 1.95 31 0.00 0 0 11 7 1.8 2 2
Jan 15 2.02 0.71 31 0.71 31 0.00 0 0 5 2 0.0 0 0
Feb 15 2.24 1.87 28 1.87 28 0.00 0 0 7 3 10.3 7 16
March 15 2.89 2.65 31 2.65 31 0.00 0 0 11 4 6.6 3 5
April 15 4.21 3.80 30 3.80 30 0.00 0 0 10 2 0.0 0 0
May 15 5.35 4.83 31 3.10 24 1.73 7 2 12 1 0.0 0 0
June 15 5.08 6.51 30 6.51 30 0.00 0 0 17 0 0.0 0 0
July 15 4.51 12.82 31 8.09 28 4.73 3 1 8 2 0.0 0 0
Aug 15 4.24 2.61 31 2.61 31 0.00 0 0 10 0 0.0 0 0
Sept 15 4.10 0.77 30 0.77 30 0.00 0 0 7 0 0.0 0 0
Water Year Totals: 43.74" 49.65" 365 days 43.19" 355 6.46" 10 days 3 118 days 27 days 19.4" 14 days 23 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
10/1/2014 0.00
10/2/2014 3.80
10/3/2014 2.15
10/4/2014 0.07
10/5/2014 0.00
10/6/2014 T
10/7/2014 0.05
10/8/2014 0.00
10/9/2014 1.52
10/10/2014 0.49
10/11/2014 0.13
10/12/2014 0.01
10/13/2014 0.16
10/14/2014 1.32
10/15/2014 0.37
10/16/2014 0.00
10/17/2014 0.00
10/18/2014 0.00
10/19/2014 0.00
10/20/2014 0.00
10/21/2014 0.00
10/22/2014 0.00
10/23/2014 0.00
10/24/2014 0.01
10/25/2014 0.00
10/26/2014 0.00
10/27/2014 0.00
10/28/2014 0.06
10/29/2014 0.00
10/30/2014 0.00
10/31/2014 0.03
11/1/2014 0.00
11/2/2014 0.00
11/3/2014 0.00
11/4/2014 0.25
11/5/2014 0.00
11/6/2014 0.00
11/7/2014 0.00
11/8/2014 0.00
11/9/2014 0.00
11/10/2014 0.00
11/11/2014 T
11/12/2014 0.00
11/13/2014 0.00
11/14/2014 T
11/15/2014 0.00
11/16/2014 T
11/17/2014 0.03
11/18/2014 T
11/19/2014 0.00
11/20/2014 0.00
11/21/2014 0.00
11/22/2014 0.01
11/23/2014 0.19
11/24/2014 0.40
11/25/2014 0.00
11/26/2014 T
11/27/2014 0.08
11/28/2014 0.00
11/29/2014 0.00
11/30/2014 0.00
12/1/2014 0.00
12/2/2014 0.00
12/3/2014 0.00
12/4/2014 T
12/5/2014 0.24
12/6/2014 0.67
12/7/2014 T
12/8/2014 T
12/9/2014 0.00
12/10/2014 0.00
12/11/2014 0.03
12/12/2014 0.00
12/13/2014 0.00
12/14/2014 T
12/15/2014 0.28
12/16/2014 0.10
12/17/2014 0.00
12/18/2014 0.17
12/19/2014 0.03
12/20/2014 0.00
12/21/2014 T
12/22/2014 0.02
12/23/2014 0.36
12/24/2014 T
12/25/2014 0.02
12/26/2014 0.00
12/27/2014 T
12/28/2014 0.03
12/29/2014 0.00
12/30/2014 0.00
12/31/2014 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2015 0.00
1/2/2015 0.00
1/3/2015 0.20
1/4/2015 0.21
1/5/2015 T
1/6/2015 0.00
1/7/2015 T
1/8/2015 0.00
1/9/2015 0.00
1/10/2015 0.00
1/11/2015 0.00
1/12/2015 0.14
1/13/2015 0.00
1/14/2015 0.00
1/15/2015 0.00
1/16/2015 0.00
1/17/2015 0.00
1/18/2015 0.00
1/19/2015 0.00
1/20/2015 0.00
1/21/2015 0.00
1/22/2015 0.00
1/23/2015 0.00
1/24/2015 0.00
1/25/2015 0.07
1/26/2015 0.09
1/27/2015 0.00
1/28/2015 0.00
1/29/2015 0.00
1/30/2015 0.00
1/31/2015 0.00
2/1/2015 0.76
2/2/2015 0.18
2/3/2015 0.00
2/4/2015 0.00
2/5/2015 0.10
2/6/2015 0.00
2/7/2015 0.00
2/8/2015 0.00
2/9/2015 0.00
2/10/2015 0.00
2/11/2015 0.00
2/12/2015 0.00
2/13/2015 0.05
2/14/2015 0.00
2/15/2015 0.00
2/16/2015 0.47
2/17/2015 T
2/18/2015 T
2/19/2015 0.00
2/20/2015 0.00
2/21/2015 0.30
2/22/2015 0.00
2/23/2015 0.00
2/24/2015 0.00
2/25/2015 0.00
2/26/2015 0.01
2/27/2015 T
2/28/2015 0.00
3/1/2015 0.49
3/2/2015 0.05
3/3/2015 0.00
3/4/2015 0.01
3/5/2015 T
3/6/2015 0.00
3/7/2015 0.00
3/8/2015 0.00
3/9/2015 0.00
3/10/2015 0.08
3/11/2015 T
3/12/2015 0.00
3/13/2015 0.14
3/14/2015 0.00
3/15/2015 0.00
3/16/2015 0.00
3/17/2015 0.00
3/18/2015 0.00
3/19/2015 0.53
3/20/2015 0.12
3/21/2015 0.00
3/22/2015 0.00
3/23/2015 0.00
3/24/2015 0.43
3/25/2015 0.29
3/26/2015 0.49
3/27/2015 0.02
3/28/2015 T
3/29/2015 T
3/30/2015 0.00
3/31/2015 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2015 0.00
4/2/2015 0.24
4/3/2015 0.83
4/4/2015 0.00
4/5/2015 0.00
4/6/2015 0.00
4/7/2015 0.21
4/8/2015 0.33
4/9/2015 0.54
4/10/2015 T
4/11/2015 0.00
4/12/2015 0.00
4/13/2015 0.18
4/14/2015 0.00
4/15/2015 0.00
4/16/2015 T
4/17/2015 0.00
4/18/2015 0.00
4/19/2015 0.01
4/20/2015 0.74
4/21/2015 0.00
4/22/2015 0.00
4/23/2015 0.00
4/24/2015 0.00
4/25/2015 0.05
4/26/2015 0.67
4/27/2015 0.00
4/28/2015 0.00
4/29/2015 0.00
4/30/2015 0.00
5/1/2015 0.00
5/2/2015 0.00
5/3/2015 0.02
5/4/2015 0.00
5/5/2015 0.01
5/6/2015 0.00
5/7/2015 0.00
5/8/2015 **
5/9/2015 **
5/10/2015 **
5/11/2015 0.79
5/12/2015 0.00
5/13/2015 0.00
5/14/2015 0.31
5/15/2015 0.19
5/16/2015 **
5/17/2015 **
5/18/2015 0.94
5/19/2015 0.00
5/20/2015 T
5/21/2015 0.50
5/22/2015 0.00
5/23/2015 0.00
5/24/2015 0.22
5/25/2015 0.59
5/26/2015 0.05
5/27/2015 0.02
5/28/2015 0.00
5/29/2015 0.54
5/30/2015 0.59
5/31/2015 0.06
6/1/2015 0.01
6/2/2015 0.00
6/3/2015 0.00
6/4/2015 0.10
6/5/2015 0.51
6/6/2015 0.00
6/7/2015 0.00
6/8/2015 0.58
6/9/2015 0.00
6/10/2015 0.00
6/11/2015 0.00
6/12/2015 0.19
6/13/2015 0.05
6/14/2015 0.93
6/15/2015 0.13
6/16/2015 0.73
6/17/2015 0.68
6/18/2015 0.96
6/19/2015 0.05
6/20/2015 0.03
6/21/2015 0.00
6/22/2015 0.13
6/23/2015 0.00
6/24/2015 0.00
6/25/2015 0.00
6/26/2015 1.10
6/27/2015 0.27
6/28/2015 0.00
6/29/2015 0.06
6/30/2015 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2015 0.20
7/2/2015 2.62
7/3/2015 0.00
7/4/2015 0.00
7/5/2015 0.00
7/6/2015 0.00
7/7/2015 **
7/8/2015 **
7/9/2015 4.73
7/10/2015 0.08
7/11/2015 0.00
7/12/2015 0.00
7/13/2015 0.00
7/14/2015 T
7/15/2015 0.00
7/16/2015 T
7/17/2015 0.00
7/18/2015 0.00
7/19/2015 1.68
7/20/2015 1.36
7/21/2015 1.11
7/22/2015 0.00
7/23/2015 0.00
7/24/2015 0.00
7/25/2015 0.19
7/26/2015 0.85
7/27/2015 0.00
7/28/2015 0.00
7/29/2015 0.00
7/30/2015 0.00
7/31/2015 0.00
8/1/2015 0.00
8/2/2015 0.06
8/3/2015 0.00
8/4/2015 0.00
8/5/2015 0.24
8/6/2015 0.16
8/7/2015 0.00
8/8/2015 0.00
8/9/2015 0.00
8/10/2015 0.01
8/11/2015 0.49
8/12/2015 0.00
8/13/2015 0.00
8/14/2015 0.00
8/15/2015 0.00
8/16/2015 0.00
8/17/2015 0.00
8/18/2015 0.06
8/19/2015 0.14
8/20/2015 0.00
8/21/2015 0.00
8/22/2015 1.20
8/23/2015 0.17
8/24/2015 0.00
8/25/2015 0.00
8/26/2015 0.00
8/27/2015 0.00
8/28/2015 0.00
8/29/2015 0.08
8/30/2015 0.00
8/31/2015 0.00
9/1/2015 0.00
9/2/2015 0.00
9/3/2015 0.01
9/4/2015 0.00
9/5/2015 0.00
9/6/2015 0.00
9/7/2015 0.00
9/8/2015 0.03
9/9/2015 0.21
9/10/2015 0.00
9/11/2015 0.32
9/12/2015 0.00
9/13/2015 0.00
9/14/2015 0.00
9/15/2015 0.00
9/16/2015 0.00
9/17/2015 0.00
9/18/2015 0.00
9/19/2015 0.05
9/20/2015 0.00
9/21/2015 0.00
9/22/2015 0.00
9/23/2015 0.00
9/24/2015 0.00
9/25/2015 0.00
9/26/2015 0.00
9/27/2015 0.00
9/28/2015 0.03
9/29/2015 0.00
9/30/2015 0.12



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2014 7:00 AM 0.00 0.0 M 0.0 M
10/2/2014 7:00 AM 3.80 0.0 M 0.0 M Showers and thunderstorms in area at time of observation.
10/3/2014 7:00 AM 2.15 0.0 M 0.0 M Occasional showers and thunderstorms; local flooding. Intense thunderstorms moved in around 5:15 p.m. There were 5-6 cloud to ground lightning strikes very close to the house between 5:14 and 5:16 p.m. CDT, just before the heavy rain began.
10/4/2014 7:00 AM 0.07 0.0 M 0.0 M Occasional light showers occurred yesterday.
10/5/2014 7:00 AM 0.00 0.0 M 0.0 M
10/6/2014 7:00 AM T 0.0 M 0.0 M Some overnight sprinkles
10/7/2014 7:00 AM 0.05 0.0 M 0.0 M Overnight showers
10/8/2014 7:00 AM 0.00 0.0 M 0.0 M
10/9/2014 7:00 AM 1.52 0.0 M 0.0 M Occasional showers and thunderstorms occurred last night. Rain began around 2 a.m. CDT.
10/10/2014 7:00 AM 0.49 M M M M Sent via CoCoRaHS Observer for iOS
10/11/2014 7:00 AM 0.13 0.0 M 0.0 M showers
10/12/2014 7:00 AM 0.01 0.0 M 0.0 M
10/13/2014 7:20 AM 0.16 0.0 M 0.0 M Large area of showers and thunderstorms moving in from the south-southwest.
10/14/2014 7:00 AM 1.32 0.0 M 0.0 M Occasional showers and thunderstorms. Drizzling at time of observation this morning.
10/15/2014 7:00 AM 0.37 0.0 M 0.0 M Light rain and drizzle fell throughout the day yesterday.
10/16/2014 7:00 AM 0.00 0.0 M 0.0 M
10/17/2014 7:00 AM 0.00 0.0 M 0.0 M
10/18/2014 7:00 AM 0.00 0.0 M 0.0 M
10/19/2014 7:00 AM 0.00 0.0 M 0.0 M
10/20/2014 7:00 AM 0.00 0.0 M 0.0 M
10/21/2014 7:00 AM 0.00 0.0 M 0.0 M
10/22/2014 7:00 AM 0.00 0.0 M 0.0 M
10/23/2014 7:00 AM 0.00 0.0 M 0.0 M
10/24/2014 7:00 AM 0.01 M M M M showers yesterday
10/25/2014 7:00 AM 0.00 0.0 M 0.0 M
10/26/2014 7:00 AM 0.00 0.0 M 0.0 M
10/27/2014 7:00 AM 0.00 0.0 M 0.0 M
10/28/2014 7:00 AM 0.06 0.0 M 0.0 M
10/29/2014 7:00 AM 0.00 0.0 M 0.0 M
10/30/2014 7:00 AM 0.00 0.0 M 0.0 M
10/31/2014 7:00 AM 0.03 0.0 M 0.0 M
11/1/2014 7:00 AM 0.00 0.0 M 0.0 M
11/2/2014 7:00 AM 0.00 0.0 M 0.0 M
11/3/2014 7:00 AM 0.00 0.0 M 0.0 M
11/4/2014 7:00 AM 0.25 0.0 M 0.0 M Rain showers occurred overnight.
11/5/2014 7:00 AM 0.00 0.0 M 0.0 M
11/6/2014 7:00 AM 0.00 0.0 M 0.0 M
11/7/2014 7:00 AM 0.00 0.0 M 0.0 M
11/8/2014 7:00 AM 0.00 0.0 M 0.0 M
11/9/2014 7:00 AM 0.00 0.0 M 0.0 M
11/10/2014 7:00 AM 0.00 0.0 M 0.0 M
11/11/2014 7:00 AM T 0.0 M 0.0 M rain shower
11/12/2014 7:00 AM 0.00 0.0 M 0.0 M
11/13/2014 7:00 AM 0.00 0.0 M 0.0 M
11/14/2014 7:00 AM T T M 0.0 M Some flurries occurred yesterday.
11/15/2014 7:00 AM 0.00 0.0 M 0.0 M
11/16/2014 7:00 AM T T M 0.0 M
11/17/2014 7:00 AM 0.03 0.2 M T M Light snow began falling around noon yesterday. Minor accumulation on grassy surfaces and vehicles. Roads and sidewalks were wet.
11/18/2014 7:00 AM T T M T M Flurries occurred yesterday.
11/19/2014 7:00 AM 0.00 0.0 M M M
11/20/2014 7:00 AM 0.00 0.0 M M M
11/21/2014 7:00 AM 0.00 0.0 M 0.0 M
11/22/2014 7:00 AM 0.01 0.0 M 0.0 M showers yesterday
11/23/2014 7:00 AM 0.19 0.0 M 0.0 M
11/24/2014 7:00 AM 0.40 0.0 M 0.0 M
11/25/2014 7:00 AM 0.00 0.0 M 0.0 M
11/26/2014 7:00 AM T T M T M
11/27/2014 7:00 AM 0.08 0.5 M 0.0 M
11/28/2014 7:00 AM 0.00 0.0 M 0.0 M
11/29/2014 7:00 AM 0.00 0.0 M 0.0 M
11/30/2014 7:00 AM 0.00 0.0 M 0.0 M
12/1/2014 7:00 AM 0.00 0.0 M 0.0 M
12/2/2014 7:00 AM 0.00 0.0 M 0.0 M
12/3/2014 7:00 AM 0.00 0.0 M 0.0 M
12/4/2014 7:00 AM T 0.0 M 0.0 M drizzle
12/5/2014 7:00 AM 0.24 0.0 M 0.0 M rain
12/6/2014 7:00 AM 0.67 0.0 M 0.0 M rain
12/7/2014 7:00 AM T 0.0 M 0.0 M drizzly
12/8/2014 7:00 AM T 0.0 M 0.0 M sprinkles
12/9/2014 7:00 AM 0.00 0.0 M 0.0 M
12/10/2014 7:00 AM 0.00 0.0 M 0.0 M
12/11/2014 7:00 AM 0.03 0.0 M 0.0 M Rain, sleet mixture between 4-5 p.m. CST yesterday.
12/12/2014 7:00 AM 0.00 0.0 M 0.0 M
12/13/2014 7:00 AM 0.00 0.0 M 0.0 M
12/14/2014 7:00 AM T 0.0 0.00 M M Drizzle last night
12/15/2014 7:00 AM 0.28 0.0 M 0.0 M overnight rain showers
12/16/2014 7:00 AM 0.10 0.0 M 0.0 M rain showers
12/17/2014 7:00 AM 0.00 0.0 M 0.0 M
12/18/2014 7:00 AM 0.17 1.6 M 1.5 M light snow falling at time of observation
12/19/2014 7:00 AM 0.03 0.2 M 1.0 M light snow yesterday
12/20/2014 7:00 AM 0.00 0.0 M 0.0 M
12/21/2014 7:00 AM T 0.0 M 0.0 M periods of drizzle yesterday
12/22/2014 7:00 AM 0.02 0.0 M 0.0 M light rain and drizzle
12/23/2014 7:00 AM 0.36 0.0 M 0.0 M Occasional showers occurred yesterday. Light frost this morning and high thin overcast with breaks.
12/24/2014 7:00 AM T 0.0 M 0.0 M drizzle
12/25/2014 7:00 AM 0.02 T M 0.0 M light rain occasionally mixed with snow
12/26/2014 7:00 AM 0.00 0.0 M 0.0 M
12/27/2014 7:00 AM T 0.0 M 0.0 M Drizzle and sprinkles
12/28/2014 7:00 AM 0.03 T M 0.0 M Light snow started at 11:25 a.m. CST and continued into the afternoon hours. Roads and surfaces were wet but not slick.
12/29/2014 7:00 AM 0.00 0.0 M 0.0 M frost
12/30/2014 7:00 AM 0.00 0.0 M 0.0 M
12/31/2014 7:00 AM 0.00 0.0 M 0.0 M
1/1/2015 7:00 AM 0.00 0.0 M 0.0 M
1/2/2015 7:00 AM 0.00 0.0 M 0.0 M
1/3/2015 7:00 AM 0.20 0.0 M 0.0 M
1/4/2015 7:00 AM 0.21 T M T M
1/5/2015 7:00 AM T T M T M
1/6/2015 7:00 AM 0.00 0.0 M 0.0 M
1/7/2015 7:00 AM T T M T M
1/8/2015 7:00 AM 0.00 0.0 M T M
1/9/2015 7:00 AM 0.00 0.0 M 0.0 M
1/10/2015 7:00 AM 0.00 0.0 M 0.0 M
1/11/2015 7:00 AM 0.00 0.0 M 0.0 M
1/12/2015 7:00 AM 0.14 T M T M Light rain and drizzle fell yesterday and mixed with a brief period of light snow overnight. Some icy spots on roads and sidewalks due to re-freezing.
1/13/2015 7:00 AM 0.00 0.0 M 0.0 M
1/14/2015 7:00 AM 0.00 0.0 M 0.0 M
1/15/2015 7:00 AM 0.00 0.0 M 0.0 M
1/16/2015 7:00 AM 0.00 0.0 M 0.0 M
1/17/2015 7:00 AM 0.00 0.0 M 0.0 M
1/18/2015 7:00 AM 0.00 0.0 M 0.0 M
1/19/2015 7:00 AM 0.00 0.0 M 0.0 M
1/20/2015 7:00 AM 0.00 0.0 M M M
1/21/2015 7:00 AM 0.00 0.0 M 0.0 M
1/22/2015 7:00 AM 0.00 0.0 M M M
1/23/2015 7:00 AM 0.00 0.0 M 0.0 M
1/24/2015 7:00 AM 0.00 0.0 M 0.0 M
1/25/2015 7:00 AM 0.07 0.0 M 0.0 M Overnight rain showers. Drizzling at time of observation.
1/26/2015 7:00 AM 0.09 T M 0.0 M Occasional drizzle and light rain fell yesterday that mixed with light snow toward the end of the event.
1/27/2015 7:00 AM 0.00 0.0 M 0.0 M
1/28/2015 7:00 AM 0.00 0.0 M 0.0 M
1/29/2015 7:00 AM 0.00 0.0 M 0.0 M
1/30/2015 7:00 AM 0.00 0.0 M 0.0 M
1/31/2015 7:00 AM 0.00 0.0 M 0.0 M
2/1/2015 7:00 AM 0.76 1.6 M 1.5 M Rain fell yesterday and began to mix with sleet late yesterday evening, and gradually changed over to wet snow after midnight. A slushy snow was on the ground this morning and had covered trees, sidewalks and roads in the neighborhood. Drizzle was falling at time of observation and the temperature was 33 degrees F.
2/2/2015 7:00 AM 0.18 0.3 M 1.0 M Light rain fell yesterday and changed to light snow later in the afternoon and evening.
2/3/2015 7:00 AM 0.00 0.0 M 0.5 M
2/4/2015 7:00 AM 0.00 0.0 M T M
2/5/2015 7:00 AM 0.10 1.0 M 1.0 M Flurries began at 1:20 p.m. yesterday and mixed with freezing drizzle and ice pellets. It gradually all turned to light snow around 2 p.m. Roads and sidewalks were snow covered.
2/6/2015 7:00 AM 0.00 0.0 M 0.5 M
2/7/2015 7:00 AM 0.00 0.0 M 0.0 M
2/8/2015 7:00 AM 0.00 0.0 M 0.0 M
2/9/2015 7:00 AM 0.00 0.0 M 0.0 M
2/10/2015 7:00 AM 0.00 0.0 M 0.0 M
2/11/2015 7:00 AM 0.00 0.0 M 0.0 M
2/12/2015 7:00 AM 0.00 0.0 M 0.0 M
2/13/2015 7:00 AM 0.05 0.6 M 0.5 M light snow fell overnight
2/14/2015 7:00 AM 0.00 0.0 M 0.0 M
2/15/2015 7:00 AM 0.00 0.0 M 0.0 M
2/16/2015 7:00 AM 0.47 6.2 M 6.0 M
2/17/2015 7:00 AM T T M 5.0 M
2/18/2015 7:00 AM T T M 3.5 M Occasional flurries and light snow occurred yesterday afternoon.
2/19/2015 7:00 AM 0.00 0.0 M 3.0 M
2/20/2015 7:00 AM 0.00 0.0 M 3.0 M
2/21/2015 7:00 AM 0.30 0.5 M 3.5 M freezing rain, snow, sleet.
2/22/2015 7:00 AM 0.00 0.0 M 2.0 M
2/23/2015 7:00 AM 0.00 0.0 M 2.0 M
2/24/2015 7:00 AM 0.00 0.0 M 2.0 M
2/25/2015 7:00 AM 0.00 0.0 M 1.0 M
2/26/2015 7:00 AM 0.01 0.1 M T M light snow overnight
2/27/2015 7:00 AM T T M T M flurries yesterday morning
2/28/2015 7:00 AM 0.00 0.0 M T M
3/1/2015 7:00 AM 0.49 5.5 M 5.5 M Light snow began around noon yesterday and fell through much of last night, occasionally falling moderately.
3/2/2015 7:00 AM 0.05 1.0 M 4.5 M There were a couple bursts of moderate to heavy snow that occurred between 9-10 a.m. yesterday, with large flakes and a quick 1-inch of accumulation.
3/3/2015 7:00 AM 0.00 0.0 M 2.5 M
3/4/2015 7:00 AM 0.01 0.1 M 1.0 M Light snow falling at time of observation.
3/5/2015 7:00 AM T T M 0.5 M some brief light snow fell yesterday a.m.
3/6/2015 7:00 AM 0.00 0.0 M T M
3/7/2015 7:00 AM 0.00 0.0 M 0.0 M
3/8/2015 7:00 AM 0.00 0.0 M 0.0 M Purple crocuses are starting to bloom in our neighbor's yard to the east.
3/9/2015 7:00 AM 0.00 0.0 M 0.0 M
3/10/2015 7:00 AM 0.08 0.0 M 0.0 M overnight rain showers; light rain falling at time of observation. My daffodil stems in the front yard are 3-4 inches tall.
3/11/2015 7:00 AM T 0.0 M 0.0 M
3/12/2015 7:00 AM 0.00 0.0 M 0.0 M
3/13/2015 7:00 AM 0.14 0.0 M 0.0 M overnight rain showers
3/14/2015 7:00 AM 0.00 0.0 M 0.0 M
3/15/2015 7:00 AM 0.00 0.0 M 0.0 M
3/16/2015 7:00 AM 0.00 0.0 M 0.0 M
3/17/2015 7:00 AM 0.00 0.0 M 0.0 M
3/18/2015 7:00 AM 0.00 0.0 M 0.0 M Daffodils are starting to bloom around town including in our neighbors yard across the street. Some forsythias are beginning to bloom too.
3/19/2015 7:00 AM 0.53 0.0 M 0.0 M Light rain began around 2 p.m. yesterday and fell intermittently into the evening and overnight. All the small flower clusters shed from our silver maple in the back yard and my allergies are acting up.
3/20/2015 7:00 AM 0.12 0.0 M 0.0 M Occasional light rain fell yesterday
3/21/2015 7:00 AM 0.00 0.0 M 0.0 M
3/22/2015 7:00 AM 0.00 0.0 M 0.0 M
3/23/2015 7:00 AM 0.00 0.0 M 0.0 M The magnolia tree in our front yard is about to bloom.
3/24/2015 7:00 AM 0.43 0.0 M 0.0 M A tiny, isolated shower dropped 0.04" yesterday between 7:45-7:48 a.m. CDT. Another round of showers and thunderstorms occurred overnight. The rain began at 3:18 a.m. and I heard the first rumble of thunder at 3:22 a.m. CDT. Showers were in the area at time observation this morning. The daffodils in our front yard are beginning to bloom.
3/25/2015 7:00 AM 0.29 0.0 M 0.0 M Showers and thunderstorms occurred yesterday evening. One of the storms dropped rice sized hail at 7:27 p.m. for 10 seconds. Another storm dropped rice and pea sized hail from 8:50-8:55 p.m. CDT.
3/26/2015 7:00 AM 0.49 0.0 M 0.0 M Occasional rain occurred yesterday with most of it falling during the evening hours. For the first time in over a week I had no allergy symptoms yesterday.
3/27/2015 7:00 AM 0.02 T M 0.0 M Light snow showers fell overnight but there was no accumulation.
3/28/2015 7:00 AM T T M 0.0 M snow flurries this a.m.
3/29/2015 7:00 AM T T M 0.0 M snow flurries occurred yesterday morning
3/30/2015 7:00 AM 0.00 0.0 M 0.0 M
3/31/2015 7:00 AM 0.00 0.0 M 0.0 M Our magnolia tree is beginning to bloom
4/1/2015 7:00 AM 0.00 0.0 M 0.0 M
4/2/2015 7:00 AM 0.24 0.0 M 0.0 M thunderstorm
4/3/2015 7:00 AM 0.83 0.0 M 0.0 M thunderstorm
4/4/2015 7:00 AM 0.00 0.0 M 0.0 M
4/5/2015 7:00 AM 0.00 0.0 M 0.0 M The magnolia tree in our front yard is loaded with flowers in full bloom. It's one of the most prolific blooms I've seen in a while.
4/6/2015 7:00 AM 0.00 0.0 M 0.0 M Red buds are starting to bloom around town and our neighbors tulips our blooming. Lawns are green and lush.
4/7/2015 7:00 AM 0.21 0.0 M 0.0 M
4/8/2015 7:00 AM 0.33 0.0 M 0.0 M morning thunderstorm
4/9/2015 7:00 AM 0.54 0.0 M 0.0 M Thunderstorms began around 6 p.m. CDT yesterday and dropped 0.51 in an hour. Pea size hail fell at 6:46 p.m. and lasted less than 1-minute. Another 0.03" fell overnight.
4/10/2015 7:00 AM T 0.0 M 0.0 M Hostas are 3-5 inches long, lilacs are starting to bloom, boxwoods have a couple inches of new growth, and the alberta spruces are beginning to bud out. The silver maple seedlings are green and about two inches long. A mourning dove has built a nest and laid two eggs in the evergreen next to the air conditioner.
4/11/2015 7:00 AM 0.00 0.0 M 0.0 M
4/12/2015 7:00 AM 0.00 0.0 M 0.0 M
4/13/2015 7:00 AM 0.18 0.0 M 0.0 M
4/14/2015 7:00 AM 0.00 0.0 M 0.0 M
4/15/2015 7:00 AM 0.00 0.0 M 0.0 M
4/16/2015 7:00 AM T 0.0 M 0.0 M sprinkles occurred yesterday
4/17/2015 7:00 AM 0.00 0.0 M 0.0 M The blue spruce shrubs in our yard are starting to bud out.
4/18/2015 7:00 AM 0.00 0.0 M 0.0 M The purple azaleas in our front yard are beginning to bloom.
4/19/2015 7:00 AM 0.01 0.0 M 0.0 M Brief afternoon shower yesterday afternoon
4/20/2015 7:00 AM 0.74 0.0 M 0.0 M Rain began between 8-9 a.m. and fell light to moderately for much of the rest of the morning totaling 0.51". Another 0.23" fell during a brief, but heavy rain squall that began at 7:23 p.m. and lasted a few minutes.
4/21/2015 7:00 AM 0.00 0.0 M 0.0 M
4/22/2015 7:00 AM 0.00 0.0 M 0.0 M
4/23/2015 7:00 AM 0.00 0.0 M 0.0 M
4/24/2015 7:00 AM 0.00 0.0 M 0.0 M
4/25/2015 7:00 AM 0.05 0.0 M 0.0 M Showers occurred overnight. I heard two distant claps of thunder around 3:15 a.m. CDT.
4/26/2015 7:00 AM 0.67 0.0 M 0.0 M Occasional rain showers fell yesterday, especially during the afternoon hours.
4/27/2015 7:00 AM 0.00 0.0 M 0.0 M
4/28/2015 7:00 AM 0.00 0.0 M 0.0 M
4/29/2015 7:00 AM 0.00 0.0 M 0.0 M
4/30/2015 7:00 AM 0.00 0.0 M 0.0 M
5/1/2015 7:00 AM 0.00 0.0 M 0.0 M
5/2/2015 7:00 AM 0.00 0.0 M 0.0 M
5/3/2015 7:00 AM 0.02 0.0 M 0.0 M Some brief, light showers occurred early yesterday evening.
5/4/2015 7:00 AM 0.00 0.0 M 0.0 M
5/5/2015 7:00 AM 0.01 0.0 M 0.0 M early afternoon brief shower occurred yesterday
5/6/2015 7:00 AM 0.00 0.0 M 0.0 M
5/7/2015 7:00 AM 0.00 0.0 M 0.0 M The Renee Michelle azaleas are in full bloom in our front yard.
5/12/2015 7:00 AM 0.00 0.0 M 0.0 M The Renee Michelle azaleas are still in full bloom. It's one of the best blooming years ever for the shrub.
5/13/2015 7:00 AM 0.00 0.0 M 0.0 M
5/14/2015 7:00 AM 0.31 0.0 M 0.0 M Rain showers this morning.
5/15/2015 7:00 AM 0.19 0.0 M 0.0 M Occasional showers yesterday. The wrens have returned to their bird house!
5/19/2015 7:00 AM 0.00 0.0 M 0.0 M
5/20/2015 7:00 AM T 0.0 M 0.0 M Sprinkles near time of observation
5/21/2015 7:00 AM 0.50 0.0 M 0.0 M rain showers yesterday
5/22/2015 7:00 AM 0.00 0.0 M 0.0 M
5/23/2015 7:00 AM 0.00 0.0 M 0.0 M
5/24/2015 7:00 AM 0.22 0.0 M 0.0 M
5/25/2015 7:00 AM 0.59 0.0 M 0.0 M
5/26/2015 7:00 AM 0.05 0.0 M 0.0 M
5/27/2015 7:00 AM 0.02 0.0 M 0.0 M Brief rain showers yesterday
5/28/2015 7:00 AM 0.00 0.0 M 0.0 M
5/29/2015 7:00 AM 0.54 0.0 M 0.0 M Occasional showers and thunderstorms yesterday.
5/30/2015 7:00 AM 0.59 M M M M
5/31/2015 7:00 AM 0.06 M M M M
6/1/2015 7:00 AM 0.01 M M M M
6/2/2015 7:00 AM 0.00 0.0 M 0.0 M
6/3/2015 7:00 AM 0.00 0.0 M 0.0 M
6/4/2015 7:00 AM 0.10 0.0 M 0.0 M light rain fell yesterday
6/5/2015 7:00 AM 0.51 0.0 M 0.0 M thunderstorm yesterday
6/6/2015 7:00 AM 0.00 0.0 M 0.0 M
6/7/2015 7:00 AM 0.00 0.0 M 0.0 M
6/8/2015 7:00 AM 0.58 0.0 M 0.0 M Thunderstorms; rain began at 11:29 p.m. CDT.
6/9/2015 7:00 AM 0.00 0.0 M 0.0 M
6/10/2015 7:00 AM 0.00 0.0 M 0.0 M
6/11/2015 7:00 AM 0.00 0.0 M 0.0 M
6/12/2015 7:00 AM 0.19 0.0 M 0.0 M brief early morning showers and thunderstorms...I heard a couple rumbles of thunder
6/13/2015 7:00 AM 0.05 0.0 M 0.0 M Showers and thunderstorms developed in the area yesterday evening.
6/14/2015 7:00 AM 0.93 0.0 M 0.0 M Intermittent showers and thunderstorms occurred yesterday and into this morning. A strong thunderstorm with gusty winds and heavy rain moved through the city just after 5:00 p.m. CDT. Heavy rain began falling at 5:05 p.m. with 0.34" falling between 5:10-5:15 CDT and an additional 0.22" between 5:15-5:20 for a total of 0.56" in 10 minutes. Light rain was falling at time of observation.
6/15/2015 7:00 AM 0.13 0.0 M 0.0 M showers and thunderstorms
6/16/2015 7:00 AM 0.73 0.0 M 0.0 M Occasional showers yesterday. One heavy rain shower dropped 0.47" in 20 minutes, 1:20-1:40 p.m. CDT.
6/17/2015 7:00 AM 0.68 0.0 M 0.0 M Occasional showers. A shower with moderate to heavy rain dropped 0.66" between 6:30-8:00 p.m. CDT.
6/18/2015 7:00 AM 0.96 0.0 M 0.0 M showers and thunderstorms
6/19/2015 7:00 AM 0.05 0.0 M 0.0 M rain showers
6/20/2015 7:00 AM 0.03 0.0 M 0.0 M Light rain and drizzle fell yesterday morning.
6/21/2015 7:00 AM 0.00 0.0 M 0.0 M Strong line of storms passed just to the north and east this morning.
6/22/2015 7:00 AM 0.13 0.0 M 0.0 M Occasional showers and thunderstorms yesterday
6/23/2015 7:00 AM 0.00 0.0 M 0.0 M
6/24/2015 7:00 AM 0.00 0.0 M 0.0 M
6/25/2015 7:00 AM 0.00 0.0 M 0.0 M
6/26/2015 7:00 AM 1.10 0.0 M 0.0 M thunderstorm
6/27/2015 7:00 AM 0.27 0.0 M 0.0 M
6/28/2015 7:00 AM 0.00 0.0 M 0.0 M
6/29/2015 7:00 AM 0.06 0.0 M 0.0 M moderate rain shower between 4:25-4:30 p.m. CDt.
6/30/2015 7:00 AM 0.00 0.0 M 0.0 M Wildfire smoke from Alberta, Canada was covering the sky yesterday afternoon and this morning. The sun was a beautiful orange disk before sunset yesterday and during sunrise this morning. The nearly full moon was also orange last night.
7/1/2015 7:00 AM 0.20 0.0 M 0.0 M Light rain falling at time of observation this morning. Wildfire smoke from Canada covered the sky yesterday, and filtered the sunlight. The sun rays cast an "orange-ish" glow when you looked at the ground yesterday. Very unusual.
7/2/2015 7:00 AM 2.62 0.0 M 0.0 M Thunderstorms rapidly developed yesterday evening with a tornado warning issued by the NWS St. Louis office at 7:43 p.m. CDT. I was on the University of Missouri campus in the Virginia Avenue parking garage and captured on my iPhone a rotating funnel with rain shafts wrapping around it a mile or two south of the University of Missouri campus. The time on my phone when I videotaped this was between 7:42-43 p.m. Shortly after the funnel, very intense rainfall impacted the city with widespread flash flooding. I received approximately 1.90 inches in about 35 minutes (7:45-8:20 p.m. CDT).
7/3/2015 7:00 AM 0.00 0.0 M 0.0 M
7/4/2015 7:00 AM 0.00 0.0 M 0.0 M
7/5/2015 7:00 AM 0.00 0.0 M 0.0 M
7/6/2015 7:00 AM 0.00 0.0 M 0.0 M
7/10/2015 7:00 AM 0.08 M M M M
7/11/2015 7:00 AM 0.00 0.0 M 0.0 M
7/12/2015 7:00 AM 0.00 0.0 M 0.0 M
7/13/2015 7:00 AM 0.00 0.0 M 0.0 M
7/14/2015 7:00 AM T 0.0 M 0.0 M Some brief light sprinkles occurred around 8:25 p.m. CDT yesterday.
7/15/2015 7:00 AM 0.00 0.0 M 0.0 M
7/16/2015 7:00 AM T 0.0 M 0.0 M Brief rain shower occurred yesterday afternoon.
7/17/2015 7:00 AM 0.00 0.0 M 0.0 M
7/18/2015 7:00 AM 0.00 0.0 M 0.0 M
7/19/2015 7:00 AM 1.68 0.0 M 0.0 M Intermittent brief showers occurred yesterday and dropped 0.02". A thunderstorm with heavy rain began at 4:53 a.m. and dropped 0.62" in 30 minutes (4:53-5:23 a.m CDT). Another round of thunderstorms with intense nearby lightning and heavy rain began at 6:55 a.m. CDT and I didn't check my rain gauge until 7:28 a.m. CDT because of this. An additional 1.04 inches was in my gauge when I checked it at 7:28 a.m. CDT. Rain was falling moderately at time of observation (7:28 a.m. CDT).
7/20/2015 7:00 AM 1.36 0.0 M 0.0 M This precip amount fell yesterday morning during thunderstorms that occurred between yesterday's observation time (7:28 a.m. CDT) and 9:00 a.m. yesterday A total of 3.02 inches fell yesterday between 4:53-8:53 a.m. CDT.
7/21/2015 7:00 AM 1.11 0.0 M 0.0 M Thunderstorm with strong winds and heavy rain moved through north Columbia yesterday morning. The rain began at 7:10 a.m. with strong winds gusting to near 50 mph between 7:37-7:41 a.m. Fallen leaves and small branches were common in the neighborhood. One large silver maple branch fell on our power line running from a utility pole to our house in the SW corner of the yard. Very heavy rain fell when winds were strongest with 0.93" inches falling in 41 minutes.
7/22/2015 7:00 AM 0.00 0.0 M 0.0 M
7/23/2015 7:00 AM 0.00 0.0 M 0.0 M
7/24/2015 7:00 AM 0.00 0.0 M 0.0 M
7/25/2015 7:00 AM 0.19 0.0 M 0.0 M Occasional showers and thunderstorms with frequent and vivid lightning occurred overnight. Rain began around 2:45 a.m. CDT.
7/26/2015 7:00 AM 0.85 0.0 M 0.0 M overnight thunderstorm with strong winds; leaves and a few small dead branches in the yard
7/27/2015 7:00 AM 0.00 0.0 M 0.0 M
7/28/2015 7:00 AM 0.00 0.0 M 0.0 M
7/29/2015 7:00 AM 0.00 0.0 M 0.0 M
7/30/2015 7:00 AM 0.00 0.0 M 0.0 M
7/31/2015 7:00 AM 0.00 0.0 M 0.0 M
8/1/2015 7:00 AM 0.00 0.0 M 0.0 M
8/2/2015 7:00 AM 0.06 0.0 M 0.0 M
8/3/2015 7:00 AM 0.00 0.0 M 0.0 M
8/4/2015 7:00 AM 0.00 0.0 M 0.0 M
8/5/2015 7:00 AM 0.24 0.0 M 0.0 M Thunderstorms moved into Columbia yesterday evening from the south and southwest, between 9-10 p.m. CDT.
8/6/2015 7:00 AM 0.16 0.0 M 0.0 M Occasional showers yesterday
8/7/2015 7:00 AM 0.00 0.0 M M M
8/8/2015 7:00 AM 0.00 0.0 M 0.0 M
8/9/2015 7:00 AM 0.00 0.0 M 0.0 M
8/10/2015 7:00 AM 0.01 0.0 M 0.0 M brief, light shower yesterday afternoon
8/11/2015 7:00 AM 0.49 0.0 M 0.0 M Thunderstorm with moderate to heavy rain began at 12:23 p.m. Most of the rain fell in less than 30 minutes.
8/12/2015 7:00 AM 0.00 0.0 M 0.0 M
8/13/2015 7:00 AM 0.00 0.0 M 0.0 M
8/14/2015 7:00 AM 0.00 0.0 M 0.0 M
8/15/2015 7:00 AM 0.00 0.0 M 0.0 M
8/16/2015 7:00 AM 0.00 0.0 M 0.0 M
8/17/2015 7:00 AM 0.00 0.0 M 0.0 M
8/18/2015 7:00 AM 0.06 0.0 M 0.0 M Scattered thunderstorms developed and dropped 0.06" between 1-2 p.m. CDT.
8/19/2015 7:00 AM 0.14 0.0 M 0.0 M thunderstorm
8/20/2015 7:00 AM 0.00 0.0 M 0.0 M
8/21/2015 7:00 AM 0.00 0.0 M 0.0 M
8/22/2015 7:00 AM 1.20 0.0 M 0.0 M thunderstorm
8/23/2015 7:00 AM 0.17 0.0 M 0.0 M thunderstorm
8/24/2015 7:00 AM 0.00 0.0 M 0.0 M
8/25/2015 7:00 AM 0.00 0.0 M 0.0 M
8/26/2015 7:00 AM 0.00 0.0 M 0.0 M
8/27/2015 7:00 AM 0.00 0.0 M 0.0 M
8/28/2015 7:00 AM 0.00 0.0 M 0.0 M
8/29/2015 7:00 AM 0.08 0.0 M 0.0 M overnight rain showers
8/30/2015 7:00 AM 0.00 0.0 M 0.0 M
8/31/2015 7:00 AM 0.00 0.0 M 0.0 M
9/1/2015 7:00 AM 0.00 0.0 M 0.0 M
9/2/2015 7:00 AM 0.00 0.0 M 0.0 M
9/3/2015 7:00 AM 0.01 0.0 M 0.0 M Brief rain showers occurred early this a.m.
9/4/2015 7:00 AM 0.00 0.0 M 0.0 M
9/5/2015 7:00 AM 0.00 0.0 M 0.0 M
9/6/2015 7:00 AM 0.00 0.0 M 0.0 M
9/7/2015 7:00 AM 0.00 0.0 M 0.0 M
9/8/2015 7:00 AM 0.03 0.0 M 0.0 M Light showers yesterday
9/9/2015 7:00 AM 0.21 0.0 M 0.0 M showers and thunderstorms yesterday
9/10/2015 7:00 AM 0.00 0.0 M 0.0 M
9/11/2015 7:00 AM 0.32 0.0 M 0.0 M overnight showers and thunderstorms
9/12/2015 7:00 AM 0.00 0.0 M 0.0 M
9/13/2015 7:00 AM 0.00 0.0 M 0.0 M
9/14/2015 7:00 AM 0.00 0.0 M 0.0 M
9/15/2015 7:00 AM 0.00 0.0 M 0.0 M
9/16/2015 7:00 AM 0.00 0.0 M 0.0 M
9/17/2015 7:00 AM 0.00 0.0 M 0.0 M
9/18/2015 7:00 AM 0.00 0.0 M 0.0 M
9/19/2015 7:00 AM 0.05 0.0 M 0.0 M Rain showers occurred yesterday afternoon.
9/20/2015 7:00 AM 0.00 0.0 M 0.0 M
9/21/2015 7:00 AM 0.00 0.0 M 0.0 M
9/22/2015 7:00 AM 0.00 0.0 M 0.0 M
9/23/2015 7:00 AM 0.00 0.0 M 0.0 M
9/24/2015 7:00 AM 0.00 0.0 M 0.0 M
9/25/2015 7:00 AM 0.00 0.0 M 0.0 M
9/26/2015 7:00 AM 0.00 0.0 M 0.0 M
9/27/2015 7:00 AM 0.00 0.0 M 0.0 M
9/28/2015 7:00 AM 0.03 0.0 M 0.0 M Some brief, light rain showers occurred yesterday evening.
9/29/2015 7:00 AM 0.00 0.0 M 0.0 M
9/30/2015 7:00 AM 0.12 0.0 M 0.0 M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
5/8/2015 5/11/2015 7:00 AM 4 0.79 M M
5/16/2015 5/18/2015 7:00 AM 3 0.94 M M
7/7/2015 7/09/2015 7:00 AM 3 4.73 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