Alert archive / Wisconsin / Flash Flood Watches in 2018
Flash Flood Watch 6, NWS La Crosse, WI
NWS La Crosse, WI issued this flash flood watch at Sep 19, 2018, 4:10 AM CDT for 11 counties in Wisconsin; 8 counties in Iowa; 7 counties in Minnesota. It took effect at Sep 19, 2018, 7:00 PM CDT. It was in force for 17 hr.
The area
The counties it named.
The facts
- Issued
- Sep 19, 2018, 4:10 AM CDT (09:10 UTC)
- In effect from
- Sep 19, 2018, 7:00 PM CDT
- Expired
- Sep 20, 2018, 12:06 PM CDT
- In force
- 17 hr
- Issued by
- NWS La Crosse, WI
- Flood severity
- None
All 26 counties
Allamakee County, IA, Chickasaw County, IA, Clayton County, IA, Fayette County, IA, Floyd County, IA, Howard County, IA, Mitchell County, IA, Winneshiek County, IA, Dodge County, MN, Fillmore County, MN, Houston County, MN, Mower County, MN, Olmsted County, MN, Wabasha County, MN, Winona County, MN, Adams County, WI, Buffalo County, WI, Crawford County, WI, Grant County, WI, Jackson County, WI, Juneau County, WI, La Crosse County, WI, Monroe County, WI, Richland County, WI, Trempealeau County, WI, Vernon County, WI
The radar
The La Crosse radar (KARX), 37 km from the middle of the area, began a volume at 09:11 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 flash flood watch 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 flash flood watch went out at Sep 19, 3:59 AM CDT, 11 minutes earlier.
Area forecast discussion, Sep 19, 3:59 AM CDT, 11 minutes before
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</html>Hazardous weather outlook, Sep 18, 3:52 PM CDT, 12 hours 18 minutes before
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Special weather statement, Sep 19, 1:05 AM CDT, 3 hours 5 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 |
|---|---|---|---|---|
| Sep 19, 8:53 AM CDT | Special Weather Statement | ARX | Chickasaw, Fayette, Howard, Winneshiek | 52 min |
Nearby
Flash Flood Watches in Wisconsin, 2018Flash Flood Watches in Iowa, 2018Flash Flood Watches in Minnesota, 2018Every flash flood watch in 2018
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.