Alert archive / Wisconsin / Areal Flood Warnings in 2017
Areal Flood Warning 1, NWS La Crosse, WI
NWS La Crosse, WI issued this areal flood warning at Feb 21, 2017, 3:58 AM CST for Clark County, Jackson County, Wisconsin. It was in force for 30 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Feb 21, 2017, 3:58 AM CST (09:58 UTC)
- Expired
- Feb 22, 2017, 9:30 AM CST
- In force
- 30 hr
- Issued by
- NWS La Crosse, WI
- Area
- Storm-based polygon
- Flood severity
- None
Counties Clark County, WI, Jackson County, WI
The radar
The La Crosse radar (KARX), 87 km from the middle of the area, began a volume at 10:00 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
What forecasters said that day
The local office's own words before this areal flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS La Crosse, WI wrote its last area forecast discussion before this areal flood warning went out at Feb 21, 3:08 AM CST, 50 minutes earlier.
Area forecast discussion, Feb 21, 3:08 AM CST, 50 minutes before
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</html>Hazardous weather outlook, Feb 20, 4:04 AM CST, 23 hours 54 minutes before
Hazardous Weather Outlook National Weather Service La Crosse WI 404 AM CST Mon Feb 20 2017 IAZ008>011-018-019-029-030-MNZ079-086>088-094>096-WIZ017-029- 032>034-041>044-053>055-061-211100- Mitchell-Howard-Winneshiek-Allamakee-Floyd-Chickasaw-Fayette- Clayton-Wabasha-Dodge-Olmsted-Winona-Mower-Fillmore-Houston- Taylor-Clark-Buffalo-Trempealeau-Jackson-La Crosse-Monroe-Juneau- Adams-Vernon-Crawford-Richland-Grant- 404 AM CST Mon Feb 20 2017 This Hazardous Weather Outlook is for portions of southeast Minnesota...northeast Iowa and southwest into central Wisconsin. .DAY ONE...Today and Tonight Isolated thunderstorms are possible today into the evening. No severe weather expected. Runoff from rain today and tonight, along with recent snow melt, will result in rises on area rivers and streams. Most will stay in their banks, but some could go into minor flood over the next couple days. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday A potentially potent winter storm is slated to move across the region Thursday night through Friday night. While details are uncertain, this could be a high impact storm with periods of rain and snow along with strong winds. The particulars on this storm will be refined over the next few days. .SPOTTER INFORMATION STATEMENT... No action needed. .EMERGENCY MANAGEMENT COORDINATION... No webinar is scheduled. Rieck
In the hours before
Special weather statement, Feb 21, 3:50 AM CST, 8 minutes before
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</html>The office that day
Everything else NWS La Crosse, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 21, 11:14 AM CST | River Flood Warning | ARX | La Crosse, Trempealeau | 5 days |
| Feb 21, 11:49 AM CST | River Flood Warning | ARX | Richland, Vernon | 54 hr |
| Feb 21, 11:49 AM CST | River Flood Warning | ARX | Vernon | 56 hr |
| Feb 21, 11:54 AM CST | River Flood Warning | ARX | Juneau | 7 days |
| Feb 21, 7:07 AM CST | Dense Fog Advisory | ARX | Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more | 3 hr |
| Feb 21, 10:04 AM CST | Dense Fog Advisory | ARX | Chickasaw, Fayette, Floyd, Howard, Mitchell, Winneshiek | 56 min |
Nearby
Areal Flood Warnings in Wisconsin, 2017Every areal flood warning in 2017
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.