Station Overview Station Location
Station Number IA-ST-4 Latitude 41.526432
Station Name Davenport 0.9 SSW Longitude -90.585801
County Scott Elevation (ft) 722



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 10 2.76 2.06 31 2.06 31 0.00 0 0 5 2 0.0 0 0
Nov 10 2.49 1.81 30 1.81 30 0.00 0 0 7 3 0.0 0 0
Dec 10 1.92 1.83 31 1.83 31 0.00 0 0 10 8 19.3 10 28
Jan 11 1.37 0.84 31 0.84 31 0.00 0 0 9 11 7.4 11 21
Feb 11 1.45 2.58 28 2.58 28 0.00 0 0 11 6 21.7 10 20
March 11 2.46 1.88 31 1.88 31 0.00 0 0 10 1 0.0 0 0
April 11 3.29 3.99 30 3.99 30 0.00 0 0 14 3 0.0 0 0
May 11 4.29 4.64 31 4.64 31 0.00 0 0 11 3 0.0 0 0
June 11 4.49 3.87 30 3.87 30 0.00 0 0 13 3 0.0 0 0
July 11 4.20 2.55 31 2.55 31 0.00 0 0 6 7 0.0 0 0
Aug 11 4.17 4.05 31 4.05 31 0.00 0 0 7 0 0.0 0 0
Sept 11 3.02 3.01 30 3.01 30 0.00 0 0 9 1 0.0 0 0
Water Year Totals: 35.91" 33.11" 365 days 33.11" 365 0.00" 0 days 0 112 days 48 days 48.4" 31 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
10/1/2010 0.00
10/2/2010 0.05
10/3/2010 0.00
10/4/2010 0.00
10/5/2010 0.00
10/6/2010 0.00
10/7/2010 0.00
10/8/2010 0.00
10/9/2010 0.00
10/10/2010 0.00
10/11/2010 0.00
10/12/2010 0.00
10/13/2010 0.00
10/14/2010 0.00
10/15/2010 0.00
10/16/2010 0.00
10/17/2010 0.00
10/18/2010 0.00
10/19/2010 0.00
10/20/2010 0.00
10/21/2010 0.00
10/22/2010 0.00
10/23/2010 T
10/24/2010 1.11
10/25/2010 0.25
10/26/2010 0.64
10/27/2010 0.01
10/28/2010 T
10/29/2010 0.00
10/30/2010 0.00
10/31/2010 0.00
11/1/2010 0.00
11/2/2010 0.00
11/3/2010 0.00
11/4/2010 0.00
11/5/2010 T
11/6/2010 0.00
11/7/2010 0.00
11/8/2010 0.00
11/9/2010 0.00
11/10/2010 0.00
11/11/2010 0.00
11/12/2010 0.13
11/13/2010 0.33
11/14/2010 T
11/15/2010 0.01
11/16/2010 T
11/17/2010 0.00
11/18/2010 0.00
11/19/2010 0.00
11/20/2010 0.00
11/21/2010 0.00
11/22/2010 0.55
11/23/2010 0.11
11/24/2010 0.00
11/25/2010 0.38
11/26/2010 0.00
11/27/2010 0.00
11/28/2010 0.00
11/29/2010 0.00
11/30/2010 0.30
12/1/2010 0.01
12/2/2010 0.00
12/3/2010 T
12/4/2010 0.35
12/5/2010 0.05
12/6/2010 0.00
12/7/2010 T
12/8/2010 0.00
12/9/2010 0.00
12/10/2010 T
12/11/2010 T
12/12/2010 0.41
12/13/2010 T
12/14/2010 0.00
12/15/2010 0.00
12/16/2010 0.29
12/17/2010 0.05
12/18/2010 0.00
12/19/2010 0.00
12/20/2010 0.00
12/21/2010 0.13
12/22/2010 T
12/23/2010 0.00
12/24/2010 0.19
12/25/2010 0.33
12/26/2010 T
12/27/2010 0.00
12/28/2010 0.00
12/29/2010 0.00
12/30/2010 T
12/31/2010 0.02
Day of YearDaily PrcpMultiday Prcp
1/1/2011 0.13
1/2/2011 T
1/3/2011 0.00
1/4/2011 0.00
1/5/2011 0.00
1/6/2011 0.00
1/7/2011 T
1/8/2011 0.01
1/9/2011 0.00
1/10/2011 0.00
1/11/2011 0.11
1/12/2011 0.05
1/13/2011 T
1/14/2011 0.00
1/15/2011 T
1/16/2011 0.00
1/17/2011 0.03
1/18/2011 0.45
1/19/2011 0.01
1/20/2011 0.02
1/21/2011 T
1/22/2011 T
1/23/2011 T
1/24/2011 T
1/25/2011 T
1/26/2011 0.00
1/27/2011 T
1/28/2011 0.03
1/29/2011 0.00
1/30/2011 T
1/31/2011 0.00
2/1/2011 0.09
2/2/2011 1.09
2/3/2011 T
2/4/2011 0.00
2/5/2011 0.00
2/6/2011 0.08
2/7/2011 T
2/8/2011 T
2/9/2011 0.00
2/10/2011 0.00
2/11/2011 0.00
2/12/2011 T
2/13/2011 0.00
2/14/2011 0.00
2/15/2011 0.00
2/16/2011 T
2/17/2011 0.00
2/18/2011 0.00
2/19/2011 0.00
2/20/2011 0.52
2/21/2011 0.21
2/22/2011 0.05
2/23/2011 T
2/24/2011 0.17
2/25/2011 0.04
2/26/2011 0.04
2/27/2011 0.02
2/28/2011 0.27
3/1/2011 0.00
3/2/2011 0.00
3/3/2011 0.00
3/4/2011 0.02
3/5/2011 0.63
3/6/2011 0.01
3/7/2011 0.00
3/8/2011 T
3/9/2011 0.57
3/10/2011 0.02
3/11/2011 0.00
3/12/2011 0.00
3/13/2011 0.00
3/14/2011 0.00
3/15/2011 0.00
3/16/2011 0.00
3/17/2011 0.00
3/18/2011 0.00
3/19/2011 0.00
3/20/2011 0.01
3/21/2011 0.17
3/22/2011 0.02
3/23/2011 0.35
3/24/2011 0.08
3/25/2011 0.00
3/26/2011 0.00
3/27/2011 0.00
3/28/2011 0.00
3/29/2011 0.00
3/30/2011 0.00
3/31/2011 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2011 0.00
4/2/2011 T
4/3/2011 0.00
4/4/2011 0.26
4/5/2011 0.00
4/6/2011 0.00
4/7/2011 0.00
4/8/2011 0.58
4/9/2011 0.13
4/10/2011 0.00
4/11/2011 0.04
4/12/2011 0.00
4/13/2011 0.00
4/14/2011 0.00
4/15/2011 0.00
4/16/2011 0.94
4/17/2011 0.21
4/18/2011 0.38
4/19/2011 0.01
4/20/2011 0.53
4/21/2011 0.00
4/22/2011 0.22
4/23/2011 0.19
4/24/2011 0.00
4/25/2011 0.00
4/26/2011 0.40
4/27/2011 0.05
4/28/2011 0.05
4/29/2011 T
4/30/2011 T
5/1/2011 T
5/2/2011 0.00
5/3/2011 0.00
5/4/2011 0.00
5/5/2011 0.00
5/6/2011 T
5/7/2011 0.03
5/8/2011 0.00
5/9/2011 0.00
5/10/2011 0.00
5/11/2011 0.00
5/12/2011 0.01
5/13/2011 0.00
5/14/2011 0.01
5/15/2011 0.76
5/16/2011 T
5/17/2011 0.00
5/18/2011 0.00
5/19/2011 0.00
5/20/2011 0.00
5/21/2011 0.00
5/22/2011 0.01
5/23/2011 0.76
5/24/2011 0.00
5/25/2011 0.57
5/26/2011 1.39
5/27/2011 0.00
5/28/2011 0.04
5/29/2011 0.01
5/30/2011 1.05
5/31/2011 0.00
6/1/2011 T
6/2/2011 0.00
6/3/2011 0.14
6/4/2011 0.00
6/5/2011 0.01
6/6/2011 0.00
6/7/2011 0.00
6/8/2011 0.00
6/9/2011 1.08
6/10/2011 0.83
6/11/2011 0.06
6/12/2011 T
6/13/2011 0.00
6/14/2011 0.01
6/15/2011 0.96
6/16/2011 0.00
6/17/2011 0.00
6/18/2011 0.00
6/19/2011 0.00
6/20/2011 0.15
6/21/2011 0.27
6/22/2011 0.00
6/23/2011 0.02
6/24/2011 0.01
6/25/2011 0.00
6/26/2011 0.19
6/27/2011 0.14
6/28/2011 T
6/29/2011 0.00
6/30/2011 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2011 0.00
7/2/2011 0.00
7/3/2011 0.00
7/4/2011 T
7/5/2011 0.00
7/6/2011 0.00
7/7/2011 0.00
7/8/2011 0.00
7/9/2011 0.00
7/10/2011 0.00
7/11/2011 T
7/12/2011 T
7/13/2011 0.05
7/14/2011 0.00
7/15/2011 0.00
7/16/2011 T
7/17/2011 T
7/18/2011 0.00
7/19/2011 0.00
7/20/2011 0.00
7/21/2011 0.00
7/22/2011 0.38
7/23/2011 1.07
7/24/2011 0.23
7/25/2011 0.29
7/26/2011 0.00
7/27/2011 T
7/28/2011 T
7/29/2011 0.53
7/30/2011 0.00
7/31/2011 0.00
8/1/2011 0.00
8/2/2011 0.00
8/3/2011 0.00
8/4/2011 0.00
8/5/2011 0.00
8/6/2011 0.11
8/7/2011 0.05
8/8/2011 0.00
8/9/2011 1.12
8/10/2011 0.00
8/11/2011 0.00
8/12/2011 0.00
8/13/2011 0.00
8/14/2011 0.00
8/15/2011 0.00
8/16/2011 0.00
8/17/2011 0.00
8/18/2011 0.00
8/19/2011 0.00
8/20/2011 0.00
8/21/2011 0.23
8/22/2011 0.00
8/23/2011 0.00
8/24/2011 2.27
8/25/2011 0.00
8/26/2011 0.00
8/27/2011 0.00
8/28/2011 0.00
8/29/2011 0.03
8/30/2011 0.00
8/31/2011 0.24
9/1/2011 0.00
9/2/2011 0.00
9/3/2011 0.00
9/4/2011 1.03
9/5/2011 0.00
9/6/2011 0.00
9/7/2011 0.00
9/8/2011 0.00
9/9/2011 0.00
9/10/2011 0.02
9/11/2011 0.00
9/12/2011 0.00
9/13/2011 0.00
9/14/2011 0.00
9/15/2011 0.03
9/16/2011 0.00
9/17/2011 0.02
9/18/2011 0.00
9/19/2011 0.23
9/20/2011 0.00
9/21/2011 0.00
9/22/2011 0.00
9/23/2011 0.00
9/24/2011 0.00
9/25/2011 T
9/26/2011 0.10
9/27/2011 1.39
9/28/2011 0.16
9/29/2011 0.00
9/30/2011 0.03



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2010 5:30 AM 0.00 0.0 M M M A river flood warning has been issued for the Mississippi River at this location because of heavy rainfall totals that fell last week in southeastern Minnesota & southwestern Wisconsin.
10/2/2010 7:00 AM 0.05 M M M M A river flood warning continues for the Mississippi River at this location.
10/3/2010 7:00 AM 0.00 0.0 M M M A river flood warning continues for the Mississippi River at this location. The river reached flood stage of 15 feet today.
10/4/2010 5:30 AM 0.00 0.0 M M M A river flood warning continues for the Mississippi River at this location. A crest of 17 feet, 2 feet over flood stage is expected on October 6.
10/5/2010 5:30 AM 0.00 0.0 M M M Heavy dew this morning. A river flood warning continues for the Mississippi River at this location. Riverfront park areas are being affected.
10/6/2010 5:30 AM 0.00 0.0 M M M A river flood warning continues for the Mississippi River at this location. Moderate flooding is occuring affecting riverfront parks and a few streets.
10/7/2010 5:30 AM 0.00 0.0 M M M A river flood warning continues for the Mississippi River at this location. The river crested at 16.97 feet at 10pm on 10/06/2010. A slow fall is expected over the next 5 days.
10/8/2010 5:30 AM 0.00 0.0 M M M A river flood warning continues for the Mississippi River at this location. The river crested on 10/06/2010. A slow fall is expected over the next 4 days.
10/9/2010 5:30 AM 0.00 0.0 M M M A river flood warning continues for the Mississippi River at this location. The river crested on 10/06/2010. A slow fall is expected over the next 3 days.
10/10/2010 5:30 AM 0.00 0.0 M M M A river flood warning continues for the Mississippi River at this location. The river crested on 10/06/2010. A slow fall is expected over the next 2 days.
10/11/2010 5:30 AM 0.00 0.0 M M M A river flood warning continues for the Mississippi River at this location. The river crested on 10/06/2010. A slow fall is continueing.
10/12/2010 5:30 AM 0.00 0.0 M M M A river flood warning continues for the Mississippi River at this location. The river crested on 10/06/2010. A slow fall is continueing.
10/13/2010 5:30 AM 0.00 0.0 M M M No rain here, but a shower did occur around 4:30am in eastern Davenport and western Bettendorf starting about a mile east of this location. Streets were still wet when I went to work at 5:30am. A river flood warning continues for the Mississippi River at this location. The river crested on 10/06/2010. A slow fall is continueing.
10/14/2010 5:30 AM 0.00 0.0 M M M The river flood warning has been discontinued for the Mississippi River at this location. The river crested on 10/06/2010. The river fell below flood stage on 10/13/2010 and a slow fall is continueing.
10/15/2010 5:30 AM 0.00 0.0 M M M
10/16/2010 5:30 AM 0.00 0.0 M M M
10/17/2010 5:30 AM 0.00 0.0 M M M
10/18/2010 5:30 AM 0.00 0.0 M M M
10/19/2010 5:30 AM 0.00 0.0 M M M
10/20/2010 5:30 AM 0.00 0.0 M M M
10/21/2010 5:30 AM 0.00 0.0 M M M
10/22/2010 5:30 AM 0.00 0.0 M M M
10/23/2010 5:30 AM T M M M M
10/24/2010 5:30 AM 1.11 M M M M
10/25/2010 5:30 AM 0.25 M M M M Storm total - 1.36 inches from 5:30am on 10/23/2010 to 5:30am 10/25/2010.
10/26/2010 5:30 AM 0.64 M M M M Rainfall occured between midnight & 5:30am on 10/26/2010.
10/27/2010 5:30 AM 0.01 M M M M
10/28/2010 5:30 AM T M M M M
10/29/2010 5:30 AM 0.00 0.0 M M M
10/30/2010 5:30 AM 0.00 0.0 M M M
10/31/2010 5:30 AM 0.00 0.0 M M M
11/1/2010 5:30 AM 0.00 0.0 0.00 0.0 0.00
11/2/2010 5:30 AM 0.00 0.0 0.00 0.0 0.00
11/3/2010 5:30 AM 0.00 0.0 0.00 0.0 0.00
11/4/2010 5:30 AM 0.00 0.0 0.00 0.0 0.00
11/5/2010 5:30 AM T 0.0 0.00 0.0 0.00
11/6/2010 5:30 AM 0.00 0.0 0.00 0.0 0.00
11/7/2010 5:30 AM 0.00 0.0 0.00 0.0 0.00
11/8/2010 5:30 AM 0.00 0.0 0.00 0.0 0.00
11/9/2010 5:30 AM 0.00 0.0 0.00 0.0 0.00
11/10/2010 5:30 AM 0.00 0.0 0.00 0.0 0.00
11/11/2010 5:30 AM 0.00 0.0 0.00 0.0 0.00
11/12/2010 5:30 AM 0.13 0.0 0.00 0.0 0.00
11/13/2010 5:30 AM 0.33 0.0 0.00 0.0 0.00
11/14/2010 5:30 AM T 0.0 0.00 0.0 0.00
11/15/2010 5:30 AM 0.01 0.0 0.00 0.0 0.00
11/16/2010 5:30 AM T 0.0 0.00 0.0 0.00
11/17/2010 5:30 AM 0.00 0.0 0.00 0.0 0.00
11/18/2010 5:30 AM 0.00 0.0 0.00 0.0 0.00
11/19/2010 5:30 AM 0.00 0.0 0.00 0.0 0.00
11/20/2010 5:30 AM 0.00 0.0 0.00 0.0 0.00
11/21/2010 5:30 AM 0.00 0.0 0.00 0.0 0.00
11/22/2010 6:30 AM 0.55 0.0 0.00 0.0 0.00
11/23/2010 5:30 AM 0.11 0.0 0.00 0.0 0.00
11/24/2010 5:30 AM 0.00 0.0 0.00 0.0 0.00
11/25/2010 5:30 AM 0.38 0.0 0.00 0.0 0.00
11/26/2010 5:30 AM 0.00 0.0 0.00 0.0 0.00
11/27/2010 5:30 AM 0.00 0.0 0.00 0.0 0.00
11/28/2010 5:30 AM 0.00 0.0 0.00 0.0 0.00
11/29/2010 5:30 AM 0.00 0.0 0.00 0.0 0.00
11/30/2010 5:30 AM 0.30 0.0 0.00 0.0 0.00
12/1/2010 5:30 AM 0.01 0.1 0.01 T M First snow fell on 11/30/2010 during the afternoon and evening.
12/2/2010 5:30 AM 0.00 0.0 0.00 0.0 0.00
12/3/2010 5:30 AM T T T 0.0 M A winter weather advisory is in effect from 3pm today until 6pm on Saturday.
12/4/2010 7:00 AM 0.35 3.8 0.34 4.0 0.34 Freezing mist continues at report time.
12/5/2010 5:30 AM 0.05 0.5 M 4.0 M Storm total was 4.3 inches.
12/6/2010 5:30 AM 0.00 0.0 0.00 4.0 0.32
12/7/2010 5:30 AM T T T 4.0 M
12/8/2010 5:30 AM 0.00 0.0 0.00 4.0 M
12/9/2010 5:30 AM 0.00 0.0 0.00 3.5 M
12/10/2010 5:30 AM T T T 3.0 M
12/11/2010 5:30 AM T T T 0.5 M
12/12/2010 7:00 AM 0.41 1.0 0.05 1.5 M Storm began as rainfall. 0.36 of total was rainfall and the rest was snow. A blizzard warning continues until noon.
12/13/2010 5:30 AM T 0.1 T 1.5 M
12/14/2010 5:30 AM 0.00 0.0 0.00 1.5 M
12/15/2010 5:30 AM 0.00 0.0 0.00 1.5 M A Winter Weather Advisory will be in effect at noon today.
12/16/2010 5:30 AM 0.29 4.0 0.29 5.5 M Light snow falling at report time.
12/17/2010 5:30 AM 0.05 0.6 0.05 6.0 M Total storm snowfall was 4.6 inches.
12/18/2010 5:30 AM 0.00 0.0 0.00 6.0 M
12/19/2010 5:30 AM 0.00 0.0 0.00 5.0 M
12/20/2010 5:30 AM 0.00 0.0 0.00 5.0 M
12/21/2010 5:30 AM 0.13 2.2 0.13 6.0 M
12/22/2010 5:30 AM T 0.0 0.00 4.0 M
12/23/2010 5:30 AM 0.00 0.0 0.00 4.0 M Winter Weather Advisory in effect for tonight and Friday.
12/24/2010 7:00 AM 0.19 2.2 0.19 6.0 M Light snow continues at report time.
12/25/2010 7:00 AM 0.33 4.8 0.33 11.0 M Storm total was 7 inches of snow from 09:30pm on 12/23/2010 to 7am on 12/25/2010.
12/26/2010 5:30 AM T T T 11.0 M
12/27/2010 5:30 AM 0.00 0.0 0.00 11.0 M
12/28/2010 5:30 AM 0.00 0.0 0.00 11.0 M
12/29/2010 5:30 AM 0.00 0.0 0.00 10.0 M
12/30/2010 5:30 AM T 0.0 0.00 7.0 M
12/31/2010 5:30 AM 0.02 0.0 0.00 1.0 M
1/1/2011 5:30 AM 0.13 0.0 0.00 T M
1/2/2011 5:30 AM T T T T M
1/3/2011 5:30 AM 0.00 0.0 0.00 0.0 0.00
1/4/2011 5:30 AM 0.00 0.0 0.00 0.0 M
1/5/2011 5:30 AM 0.00 0.0 0.00 0.0 M
1/6/2011 5:30 AM 0.00 0.0 0.00 0.0 M
1/7/2011 5:30 AM T T T 0.0 M
1/8/2011 5:30 AM 0.01 0.2 0.01 0.0 M
1/9/2011 5:30 AM 0.00 0.0 0.00 0.0 M
1/10/2011 5:30 AM 0.00 0.0 0.00 0.0 0.00
1/11/2011 5:30 AM 0.11 2.0 0.11 2.0 0.11 Light snow continues at time of the report.
1/12/2011 5:30 AM 0.05 0.8 0.05 3.0 M Storm total was 2.8 inches of snow.
1/13/2011 5:30 AM T T T 2.0 M
1/14/2011 5:30 AM 0.00 0.0 0.00 2.0 M
1/15/2011 5:30 AM T T T 2.0 M
1/16/2011 5:30 AM 0.00 0.0 0.00 2.0 M
1/17/2011 5:30 AM 0.03 0.5 0.03 2.5 M Not all snow is falling into the cylinder because of the gusty winds.
1/18/2011 5:30 AM 0.45 1.5 M 2.0 M Precipitation during the last 24 hours came in the form of snow, sleet, freezing rain and rain before changing back to snow. About 2" of snow fell during this storm.
1/19/2011 5:30 AM 0.01 0.3 0.01 2.5 M
1/20/2011 5:30 AM 0.02 0.7 0.02 3.0 M Storm total from 12:00am on 01/19/2011 to 10am on 01/19/2011 was 1 inch.
1/21/2011 5:30 AM T T T 3.0 M
1/22/2011 5:30 AM T 0.2 T 3.0 M
1/23/2011 5:30 AM T 0.1 T 3.0 M
1/24/2011 5:30 AM T T T 3.0 M
1/25/2011 5:30 AM T T T 3.0 M
1/26/2011 5:30 AM 0.00 0.0 0.00 3.0 M
1/27/2011 5:30 AM T 0.1 T 3.0 M
1/28/2011 5:30 AM 0.03 1.0 0.03 4.0 M
1/29/2011 5:30 AM 0.00 0.0 0.00 3.0 M
1/30/2011 5:30 AM T 0.0 0.00 3.0 M
1/31/2011 5:30 AM 0.00 0.0 0.00 3.0 M
2/1/2011 5:30 AM 0.09 1.0 0.09 4.0 M This event was snow, mixed at times with freezing drizzle. A Blizzard Warning is in effect from 3pm today until noon on Wednesday.
2/2/2011 5:30 AM 1.09 16.2 1.09 19.0 M Light snow continues at report. Side streets are nearly impassable. From 1:00pm to report time, 16.2 inches of snow fell, with 2 to 3 foot drifts, blizzard conditions continue. Thundersnow occured at 09:29pm on 02-01-2011.
2/3/2011 5:30 AM T 0.2 T 19.0 M
2/4/2011 5:30 AM 0.00 0.0 0.00 19.0 M
2/5/2011 5:30 AM 0.00 0.0 0.00 14.0 M
2/6/2011 7:00 AM 0.08 1.2 0.08 15.0 M
2/7/2011 5:30 AM T 0.1 T 13.0 M
2/8/2011 5:30 AM T T T 13.0 M
2/9/2011 5:30 AM 0.00 0.0 0.00 13.0 M
2/10/2011 5:30 AM 0.00 0.0 0.00 13.0 M
2/11/2011 5:30 AM 0.00 0.0 0.00 12.0 M
2/12/2011 5:30 AM T T T 10.0 M
2/13/2011 5:30 AM 0.00 0.0 0.00 8.0 M
2/14/2011 5:30 AM 0.00 0.0 0.00 5.0 M
2/15/2011 5:30 AM 0.00 0.0 0.00 3.0 M
2/16/2011 5:30 AM T 0.0 0.00 2.0 M
2/17/2011 5:30 AM 0.00 0.0 0.00 T M
2/18/2011 5:30 AM 0.00 0.0 0.00 0.0 M
2/19/2011 5:30 AM 0.00 0.0 0.00 0.0 M
2/20/2011 5:30 AM 0.52 0.0 0.00 0.0 M
2/21/2011 5:30 AM 0.21 0.0 0.00 0.0 0.00
2/22/2011 5:30 AM 0.05 0.2 M 0.0 M Precipatation was in the form of snow, sleet & freezing rain.
2/23/2011 5:30 AM T T T 0.0 M
2/24/2011 5:30 AM 0.17 0.0 0.00 0.0 M Precipitation was in the form of rain, sleet and hail.
2/25/2011 5:30 AM 0.04 1.8 0.04 2.0 M
2/26/2011 5:30 AM 0.04 0.8 0.04 1.0 M
2/27/2011 5:30 AM 0.02 0.1 0.02 1.0 M
2/28/2011 5:30 AM 0.27 0.1 M 1.0 M Precipitation fell as rain, freezing rain and a small amount of snow.
3/1/2011 5:30 AM 0.00 0.0 0.00 0.0 M
3/2/2011 5:30 AM 0.00 0.0 0.00 0.0 M
3/3/2011 5:30 AM 0.00 0.0 0.00 0.0 M
3/4/2011 5:30 AM 0.02 0.0 0.00 0.0 0.00
3/5/2011 5:30 AM 0.63 T 0.00 0.0 0.00
3/6/2011 5:30 AM 0.01 T 0.01 0.0 0.00
3/7/2011 5:30 AM 0.00 0.0 0.00 0.0 0.00
3/8/2011 5:30 AM T T T 0.0 0.00
3/9/2011 5:30 AM 0.57 0.0 0.00 0.0 0.00
3/10/2011 5:30 AM 0.02 0.0 0.00 0.0 0.00
3/11/2011 5:30 AM 0.00 0.0 0.00 0.0 0.00
3/12/2011 5:30 AM 0.00 0.0 0.00 0.0 0.00
3/13/2011 5:30 AM 0.00 0.0 0.00 0.0 0.00
3/14/2011 5:30 AM 0.00 0.0 0.00 0.0 0.00
3/15/2011 5:30 AM 0.00 0.0 0.00 0.0 0.00
3/16/2011 5:30 AM 0.00 0.0 0.00 0.0 0.00
3/17/2011 5:30 AM 0.00 0.0 0.00 0.0 0.00
3/18/2011 5:30 AM 0.00 0.0 0.00 0.0 0.00
3/19/2011 5:30 AM 0.00 0.0 0.00 0.0 0.00
3/20/2011 5:30 AM 0.01 0.0 0.00 0.0 0.00
3/21/2011 5:30 AM 0.17 0.0 0.00 0.0 0.00
3/22/2011 5:30 AM 0.02 0.0 0.00 0.0 0.00
3/23/2011 5:30 AM 0.35 0.0 0.00 0.0 0.00
3/24/2011 5:30 AM 0.08 0.0 0.00 0.0 0.00
3/25/2011 5:30 AM 0.00 0.0 0.00 0.0 0.00
3/26/2011 5:30 AM 0.00 0.0 0.00 0.0 0.00
3/27/2011 5:30 AM 0.00 0.0 0.00 0.0 0.00
3/28/2011 5:30 AM 0.00 0.0 0.00 0.0 0.00 The Mississippi River at this location has reached flood stage. Minor flooding is occur.
3/29/2011 5:30 AM 0.00 0.0 0.00 0.0 0.00 The Mississippi River at this location remains above flood stage. Minor flooding is occur.
3/30/2011 5:30 AM 0.00 0.0 0.00 0.0 0.00 The Mississippi River at this location remains above flood stage. Minor flooding is occur.
3/31/2011 5:30 AM 0.00 0.0 0.00 0.0 0.00 The Mississippi River at this location remains above flood stage. Minor flooding is occur.
4/1/2011 5:30 AM 0.00 0.0 0.00 0.0 0.00 The Mississippi River at this location remains above flood stage. Minor flooding is occur.
4/2/2011 5:30 AM T 0.0 0.00 0.0 0.00 The Mississippi River at this location remains above flood stage. Minor flooding is occur.
4/3/2011 5:30 AM 0.00 0.0 0.00 0.0 0.00 The Mississippi River at this location remains above flood stage. Moderate flooding is now occur effecting riverfront parks & low lying areas.
4/4/2011 5:30 AM 0.26 0.0 0.00 0.0 0.00 The Mississippi River at this location remains above flood stage. Moderate flooding is occur, only effecting riverfront parks & low lying areas.
4/5/2011 5:30 AM 0.00 0.0 0.00 0.0 0.00 The Mississippi River at this location remains above flood stage. Moderate flooding is occur, only effecting riverfront parks & low lying areas.
4/6/2011 5:30 AM 0.00 0.0 0.00 0.0 0.00 The Mississippi River at this location remains above flood stage. Moderate flooding is occur, only effecting riverfront parks & low lying areas.
4/7/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 The Mississippi River at this location remains above flood stage. Moderate flooding is occur, only effecting riverfront parks & low lying areas.
4/8/2011 5:30 AM 0.58 0.0 0.00 0.0 0.00 The Mississippi River at this location remains above flood stage. Moderate flooding is occur, only effecting riverfront parks & low lying areas.
4/9/2011 5:30 AM 0.13 0.0 0.00 0.0 0.00 The Mississippi River at this location remains above flood stage. Moderate flooding is occur, only effecting riverfront parks & low lying areas.
4/10/2011 5:30 AM 0.00 0.0 0.00 0.0 0.00 The Mississippi River at this location remains above flood stage. Moderate flooding is occur, only effecting riverfront parks & low lying areas.
4/11/2011 5:30 AM 0.04 0.0 0.00 0.0 0.00 The Mississippi River at this location remains above flood stage. Moderate flooding is occur, only effecting riverfront parks & low lying areas.
4/12/2011 5:30 AM 0.00 0.0 0.00 0.0 0.00 The Mississippi River at this location remains above flood stage. Moderate flooding is occur, only effecting riverfront parks & low lying areas.
4/13/2011 5:30 AM 0.00 0.0 0.00 0.0 0.00 The Mississippi River at this location remains above flood stage. Moderate flooding is occur, only effecting riverfront parks & low lying areas.
4/14/2011 5:30 AM 0.00 0.0 0.00 0.0 0.00 The Mississippi River at this location remains above flood stage. Moderate flooding is occur, only effecting riverfront parks & low lying areas.
4/15/2011 5:30 AM 0.00 0.0 0.00 0.0 0.00 The Mississippi River at this location remains above flood stage. Moderate flooding is occur, effecting riverfront parks, low lying areas & some streets along the river.
4/16/2011 5:30 AM 0.94 0.0 0.00 0.0 0.00 The Mississippi River at this location remains above flood stage. Moderate flooding is occur, effecting riverfront parks, low lying areas & some streets along the river.
4/17/2011 5:30 AM 0.21 T T 0.0 0.00 The Mississippi River at this location remains above flood stage. Major flooding is occur, effecting riverfront parks, low lying areas & streets along the river. Moderate snow occured on Saturday between 10:30 & 11:30am, but temperatures were too warm for the snow to accumulate.
4/18/2011 5:30 AM 0.38 0.0 0.00 0.0 0.00 The Mississippi River at this location remains above flood stage. Major flooding is occur, effecting riverfront parks, low lying areas & streets along the river.
4/19/2011 5:30 AM 0.01 0.0 0.00 0.0 0.00 The Mississippi River at this location remains above flood stage. Major flooding is occur, effecting riverfront parks, low lying areas & streets along the river.
4/20/2011 5:30 AM 0.53 0.0 0.00 0.0 0.00 The Mississippi River at this location remains above flood stage. Major flooding is occur, effecting riverfront parks, low lying areas & streets along the river.
4/21/2011 5:30 AM 0.00 0.0 0.00 0.0 0.00 The Mississippi River at this location remains above flood stage. Major flooding is occur, effecting riverfront parks, low lying areas & streets along the river.
4/22/2011 5:30 AM 0.22 0.0 0.00 0.0 0.00 The Mississippi River at this location remains above flood stage. Crest is occuring today. Major flooding is occur, effecting riverfront parks, low lying areas & streets along the river.
4/23/2011 5:30 AM 0.19 0.0 0.00 0.0 0.00 The Mississippi River at this location remains above flood stage. The crest occured on Friday, April 22, 2011. Major flooding is occur, effecting riverfront parks, low lying areas & streets along the river.
4/24/2011 5:30 AM 0.00 0.0 0.00 0.0 0.00 The Mississippi River at this location remains above flood stage. The crest occured on Friday, April 22, 2011. Major flooding is occur, effecting riverfront parks, low lying areas & streets along the river.
4/25/2011 5:30 AM 0.00 0.0 0.00 0.0 0.00 The Mississippi River at this location remains above flood stage. The crest occured on Friday, April 22, 2011. Major flooding is occur, effecting riverfront parks, low lying areas & streets along the river.
4/26/2011 5:30 AM 0.40 0.0 0.00 0.0 0.00 The Mississippi River at this location remains above flood stage. The crest occured on Friday, April 22, 2011. Major flooding is occur, effecting riverfront parks, low lying areas & streets along the river.
4/27/2011 5:30 AM 0.05 0.0 0.00 0.0 0.00 The Mississippi River at this location remains above flood stage. The crest occured on Friday, April 22, 2011. Major flooding is occur, effecting riverfront parks, low lying areas & streets along the river.
4/28/2011 5:30 AM 0.05 0.0 0.00 0.0 0.00 The Mississippi River at this location remains above flood stage. The crest occured on Friday, April 22, 2011. Major flooding is occur, effecting riverfront parks, low lying areas & some streets along the river.
4/29/2011 5:30 AM T 0.0 0.00 0.0 0.00 The Mississippi River at this location remains above flood stage. The crest occured on Friday, April 22, 2011. Moderate flooding is occur, effecting riverfront parks, low lying areas & some streets along the river.
4/30/2011 5:30 AM T 0.0 0.00 0.0 0.00 The Mississippi River at this location remains above flood stage. The crest occured on Friday, April 22, 2011. Moderate flooding is occur, effecting riverfront parks, low lying areas & some streets along the river.
5/1/2011 5:30 AM T M M M M The Mississippi River at this location remains above flood stage. The crest occured on Friday, April 22, 2011. Moderate flooding is occur, effecting riverfront parks, low lying areas & some streets along the river.
5/2/2011 5:30 AM 0.00 0.0 M M M The Mississippi River at this location remains above flood stage. The crest occured on Friday, April 22, 2011. Moderate flooding is occur, effecting riverfront parks, low lying areas & some streets along the river.
5/3/2011 5:30 AM 0.00 0.0 M M M The Mississippi River at this location remains above flood stage. The crest occured on Friday, April 22, 2011. Moderate flooding is occur, effecting riverfront parks, low lying areas & a few streets along the river.
5/4/2011 5:30 AM 0.00 0.0 M M M The Mississippi River at this location remains above flood stage. The crest occured on Friday, April 22, 2011. Moderate flooding is occur, effecting riverfront parks, low lying areas & a few streets along the river.
5/5/2011 5:30 AM 0.00 0.0 M M M The Mississippi River at this location remains above flood stage. The crest occured on Friday, April 22, 2011. Minor flooding is occur, effecting riverfront parks, low lying areas & a few streets along the river.
5/6/2011 5:30 AM T M M M M The Mississippi River at this location remains above flood stage. The crest occured on Friday, April 22, 2011. Minor flooding is occur, effecting riverfront parks, low lying areas & a few streets along the river.
5/7/2011 5:30 AM 0.03 M M M M The Mississippi River at this location remains above flood stage. The crest occured on Friday, April 22, 2011. Minor flooding is occur, effecting riverfront parks, low lying areas & a few streets along the river.
5/8/2011 5:30 AM 0.00 0.0 M M M The Mississippi River at this location remains above flood stage. The crest occured on Friday, April 22, 2011. Minor flooding is occur, effecting riverfront parks, low lying areas & a few streets along the river.
5/9/2011 5:30 AM 0.00 0.0 M M M The Mississippi River at this location remains above flood stage. The crest occured on Friday, April 22, 2011. Minor flooding is occur, effecting riverfront parks, low lying areas & a few streets along the river.
5/10/2011 5:30 AM 0.00 0.0 M M M The Mississippi River at this location remains above flood stage. The crest occured on Friday, April 22, 2011. Minor flooding is occur, effecting riverfront parks, low lying areas & a few streets along the river.
5/11/2011 5:30 AM 0.00 0.0 M M M The spring snow melt flood event on the Mississippi River has ended at this location. The river fell below flood stage yesterday. The river was above flood stage for 42 days.
5/12/2011 5:30 AM 0.01 M M M M
5/13/2011 5:30 AM 0.00 0.0 M M M
5/14/2011 5:30 AM 0.01 M M M M
5/15/2011 5:30 AM 0.76 M M M M
5/16/2011 5:30 AM T M M M M
5/17/2011 5:30 AM 0.00 0.0 M M M
5/18/2011 5:30 AM 0.00 0.0 M M M
5/19/2011 5:30 AM 0.00 0.0 M M M
5/20/2011 5:30 AM 0.00 0.0 M M M
5/21/2011 5:30 AM 0.00 0.0 M M M
5/22/2011 5:30 AM 0.01 M M M M
5/23/2011 5:30 AM 0.76 M M M M
5/24/2011 5:30 AM 0.00 0.0 M M M
5/25/2011 5:30 AM 0.57 M M M M
5/26/2011 5:30 AM 1.39 M M M M Storm total from 6pm on 05/24/2011 to 5:30am on 05/26/2011 was 1.96 inches of rain.
5/27/2011 5:30 AM 0.00 0.0 M M M
5/28/2011 5:30 AM 0.04 M M M M
5/29/2011 5:30 AM 0.01 M M M M
5/30/2011 5:30 AM 1.05 M M M M Rain fell during severe thunderstorms. 0.89" of total fell from 10:35 to 11am.
5/31/2011 5:30 AM 0.00 0.0 M M M
6/1/2011 5:30 AM T M M M M
6/2/2011 5:30 AM 0.00 0.0 M M M
6/3/2011 5:30 AM 0.14 M M M M
6/4/2011 5:30 AM 0.00 0.0 M M M
6/5/2011 5:30 AM 0.01 M M M M
6/6/2011 5:30 AM 0.00 0.0 M M M
6/7/2011 5:30 AM 0.00 0.0 M M M
6/8/2011 5:30 AM 0.00 0.0 M M M There is a risk of severe thunderstorms for our area during the next three days. Flash flooding is also a possibility.
6/9/2011 5:30 AM 1.08 M M M M Moderate rain continues at report time. 1.06" fell from 05:10 to 05:30am on 06/09/2011 during a severe thunderstorm.
6/10/2011 5:30 AM 0.83 M M M M
6/11/2011 5:30 AM 0.06 M M M M
6/12/2011 5:30 AM T 0.0 M M M
6/13/2011 5:30 AM 0.00 0.0 M M M
6/14/2011 5:30 AM 0.01 M M M M
6/15/2011 5:30 AM 0.96 M M M M 0.92 inch fell between 12am & 4am on 06/15/2011.
6/16/2011 5:30 AM 0.00 0.0 M M M
6/17/2011 5:30 AM 0.00 0.0 M M M
6/18/2011 5:30 AM 0.00 0.0 M M M
6/19/2011 5:30 AM 0.00 0.0 M M M
6/20/2011 5:30 AM 0.15 M M M M
6/21/2011 5:30 AM 0.27 M M M M
6/22/2011 5:30 AM 0.00 0.0 M M M
6/23/2011 5:30 AM 0.02 M M M M
6/24/2011 5:30 AM 0.01 M M M M
6/25/2011 5:30 AM 0.00 0.0 M M M
6/26/2011 5:30 AM 0.19 M M M M
6/27/2011 5:30 AM 0.14 M M M M
6/28/2011 5:30 AM T M M M M
6/29/2011 5:30 AM 0.00 0.0 M M M
6/30/2011 5:30 AM 0.00 0.0 M M M
7/1/2011 5:30 AM 0.00 0.0 M M M
7/2/2011 5:30 AM 0.00 0.0 M M M
7/3/2011 5:30 AM 0.00 0.0 M M M
7/4/2011 5:30 AM T 0.0 M M M
7/5/2011 5:30 AM 0.00 0.0 M M M
7/6/2011 5:30 AM 0.00 0.0 M M M
7/7/2011 5:30 AM 0.00 0.0 M M M
7/8/2011 5:30 AM 0.00 0.0 M M M
7/9/2011 5:30 AM 0.00 0.0 M M M
7/10/2011 5:30 AM 0.00 0.0 M M M
7/11/2011 5:30 AM T M M M M Severe thunderstorms in the area at report time.
7/12/2011 5:30 AM T M M M M
7/13/2011 5:30 AM 0.05 M M M M
7/14/2011 5:30 AM 0.00 0.0 M M M
7/15/2011 5:30 AM 0.00 0.0 M M M
7/16/2011 5:30 AM T M M M M
7/17/2011 5:30 AM T M M M M
7/18/2011 5:30 AM 0.00 0.0 M M M
7/19/2011 5:30 AM 0.00 0.0 M M M
7/20/2011 5:30 AM 0.00 0.0 M M M
7/21/2011 5:30 AM 0.00 0.0 M M M
7/22/2011 5:30 AM 0.38 M M M M
7/23/2011 5:30 AM 1.07 M M M M All but 0.08" of this rainfall occurred between midnight and 3am.
7/24/2011 5:30 AM 0.23 M M M M Thunderstorms continue at report time.
7/25/2011 5:30 AM 0.29 M M M M
7/26/2011 5:30 AM 0.00 0.0 M M M
7/27/2011 5:30 AM T M M M M
7/28/2011 5:30 AM T M M M M
7/29/2011 5:30 AM 0.53 M M M M
7/30/2011 5:30 AM 0.00 0.0 M M M
7/31/2011 5:30 AM 0.00 0.0 M M M
8/1/2011 5:30 AM 0.00 0.0 M M M
8/2/2011 5:30 AM 0.00 0.0 M M M
8/3/2011 5:30 AM 0.00 0.0 M M M
8/4/2011 5:30 AM 0.00 0.0 M M M
8/5/2011 5:30 AM 0.00 0.0 M M M
8/6/2011 5:30 AM 0.11 M M M M
8/7/2011 5:30 AM 0.05 M M M M
8/8/2011 5:30 AM 0.00 0.0 M M M
8/9/2011 5:30 AM 1.12 M M M M All rain fell during a 25 minute period.
8/10/2011 5:30 AM 0.00 0.0 M M M
8/11/2011 5:30 AM 0.00 0.0 M M M
8/12/2011 5:30 AM 0.00 0.0 M M M
8/13/2011 5:30 AM 0.00 0.0 M M M
8/14/2011 5:30 AM 0.00 0.0 M M M
8/15/2011 5:30 AM 0.00 0.0 M M M
8/16/2011 5:30 AM 0.00 0.0 M M M
8/17/2011 5:30 AM 0.00 0.0 M M M
8/18/2011 5:30 AM 0.00 0.0 M M M
8/19/2011 5:30 AM 0.00 0.0 M M M
8/20/2011 5:30 AM 0.00 0.0 M M M
8/21/2011 5:30 AM 0.23 M M M M
8/22/2011 5:30 AM 0.00 0.0 M M M
8/23/2011 5:30 AM 0.00 0.0 M M M
8/24/2011 5:30 AM 2.27 M M M M This rain occured during 2 separate storms on the morning of 08/23/2011 from 7:30am to 12 pm. The first storm occured from 7:30 to 9am. The second from 11:00am to 12pm. About 2/3 of the rainfall occured during the first storm.
8/25/2011 5:30 AM 0.00 0.0 M M M
8/26/2011 5:30 AM 0.00 0.0 M M M
8/27/2011 5:30 AM 0.00 0.0 M M M
8/28/2011 5:30 AM 0.00 0.0 M M M
8/29/2011 5:30 AM 0.03 M M M M
8/30/2011 5:30 AM 0.00 0.0 M M M
8/31/2011 5:30 AM 0.24 M M M M
9/1/2011 5:30 AM 0.00 0.0 M M M
9/2/2011 5:30 AM 0.00 0.0 M M M
9/3/2011 5:30 AM 0.00 0.0 M M M
9/4/2011 5:30 AM 1.03 M M M M
9/5/2011 5:30 AM 0.00 0.0 M M M
9/6/2011 5:30 AM 0.00 0.0 M M M
9/7/2011 5:30 AM 0.00 0.0 M M M
9/8/2011 5:30 AM 0.00 0.0 M M M
9/9/2011 5:30 AM 0.00 0.0 M M M
9/10/2011 5:30 AM 0.02 M M M M
9/11/2011 5:30 AM 0.00 0.0 M M M
9/12/2011 5:30 AM 0.00 0.0 M M M
9/13/2011 5:30 AM 0.00 0.0 M M M
9/14/2011 5:30 AM 0.00 0.0 M M M
9/15/2011 5:30 AM 0.03 M M M M
9/16/2011 5:30 AM 0.00 0.0 M M M
9/17/2011 5:30 AM 0.02 M M M M
9/18/2011 5:30 AM 0.00 0.0 M M M
9/19/2011 5:30 AM 0.23 M M M M
9/20/2011 5:30 AM 0.00 0.0 M M M
9/21/2011 5:30 AM 0.00 0.0 M M M
9/22/2011 5:30 AM 0.00 0.0 M M M
9/23/2011 5:30 AM 0.00 0.0 M M M
9/24/2011 5:30 AM 0.00 0.0 M M M
9/25/2011 5:30 AM T 0.0 M M M At 2:35pm during a small rain shower, 1/4 hail fell. The stones were mushy and only few fell.
9/26/2011 5:30 AM 0.10 M M M M
9/27/2011 5:30 AM 1.39 M M M M
9/28/2011 5:30 AM 0.16 M M M M
9/29/2011 5:30 AM 0.00 0.0 M M M Wind advisory in effect for this afternoon.
9/30/2011 5:30 AM 0.03 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



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
5/29/2011 10:35 AM Hail occurred during a severe thunderstorm. There was a wind gust of approximately 45mph at this time also. NA 1/4" Pea Size NA Hard 2 1min no damage True Same time as rain 30-40