Alert archive / Wisconsin / Areal Flood Warnings
Areal Flood Warnings in Wisconsin, 2020
24 areal flood warnings in 2020. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of areal flood warnings reaches back to 2005.
Areal Flood Warnings by county
Each county as a circle sized by its count in 2020. Tap one for its archive.
- Areal Flood Warnings
- 24
- Busiest month
- August8 areal flood warnings
- Busiest day
- June 29, 20205 areal flood warnings
Over time
By month
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 29, 6:50 PM CDT | Areal Flood Warning | GRB | Marinette | 5 days |
| May 17, 5:17 PM CDT | Areal Flood Warning | MKX | Milwaukee, Ozaukee, Sheboygan | 12 hr |
| May 17, 8:30 PM CDT | Areal Flood Warning | MKX | Milwaukee | 9 hr |
| May 18, 4:54 AM CDT | Areal Flood Warning | GRB | Brown | 26 hr |
| May 27, 9:28 PM CDT | Areal Flood Warning | DLH | Sawyer | 12 hr |
| Jun 29, 6:48 AM CDT | Areal Flood Warning | MPX | Barron, Dunn, Pierce, Polk, Saint Croix | 10 hr |
| Jun 29, 7:40 AM CDT | Areal Flood Warning | MPX | Dunn, Pierce, Saint Croix | 5 hr |
| Jun 29, 12:49 PM CDT | Areal Flood Warning | MPX | Dunn, Pierce, Saint Croix | 3 hr |
| Jun 29, 4:23 PM CDT | Areal Flood Warning | MKX | Dane | 2 hr |
| Jun 29, 4:58 PM CDT | Areal Flood Warning | MPX | Pierce, Saint Croix | 17 hr |
| Jun 30, 5:41 AM CDT | Areal Flood Warning | DLH | Burnett | 3 hr |
| Jul 26, 8:39 AM CDT | Areal Flood Warning | GRB | Langlade | 7 hr |
| Jul 26, 10:41 AM CDT | Areal Flood Warning | DLH | Ashland, Price, Sawyer | 6 hr |
| Jul 26, 10:50 AM CDT | Areal Flood Warning | GRB | Oneida, Vilas | 4 hr |
| Jul 26, 4:27 PM CDT | Areal Flood Warning | DLH | Ashland, Price, Sawyer | 12 hr |
| Aug 9, 8:44 AM CDT | Areal Flood Warning | MKX | Sheboygan | 3 hr |
| Aug 9, 1:47 PM CDT | Areal Flood Warning | DLH | Bayfield, Douglas | 6 hr |
| Aug 9, 6:28 PM CDT | Areal Flood Warning | DLH | Iron | 3 hr |
| Aug 27, 10:50 PM CDT | Areal Flood Warning | MKX | Columbia, Dodge | 3 hr |
| Aug 27, 10:50 PM CDT | Areal Flood Warning | MKX | Columbia, Dodge | 3 hr |
| Aug 28, 6:48 AM CDT | Areal Flood Warning | ARX | Adams, Juneau | 6 hr |
| Aug 28, 7:07 AM CDT | Areal Flood Warning | ARX | Juneau, Monroe | 6 hr |
| Aug 28, 12:41 PM CDT | Areal Flood Warning | ARX | Adams, Jackson, Juneau, Monroe | 20 hr |
| Oct 23, 1:39 AM CDT | Areal Flood Warning | ARX | Grant | 5 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Pierce County4
- Saint Croix County4
- Sawyer County3
- Dunn County3
- Juneau County3
- Milwaukee County2
- Sheboygan County2
- Ashland County2
- Price County2
- Columbia County2
- Dodge County2
- Adams County2
- Monroe County2
- Marinette County1
- Ozaukee County1
- Brown County1
- Barron County1
- Polk County1
- Dane County1
- Burnett County1
- Langlade County1
- Oneida County1
- Vilas County1
- Bayfield County1
- Douglas County1
- Iron County1
- Jackson County1
- Grant County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20192021
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.