Alert archive / Wisconsin / Flood Watches in 2026

Flood Watch 7, NWS Milwaukee, WI

September 17, 202620 counties in Wisconsin

NWS Milwaukee, WI issued this flood watch at Sep 17, 2026, 9:07 PM CDT for 20 counties in Wisconsin. It took effect at Sep 19, 2026, 1:00 AM CDT. It was in force for 30 hr.

The area

The counties it named.

The facts

Issued
Sep 17, 2026, 9:07 PM CDT (02:07 UTC)
In effect from
Sep 19, 2026, 1:00 AM CDT
Expired
Sep 20, 2026, 7:00 AM CDT
In force
30 hr
Issued by
NWS Milwaukee, WI
Flood severity
None

Counties Columbia County, WI, Dane County, WI, Dodge County, WI, Fond du Lac County, WI, Green County, WI, Green Lake County, WI, Iowa County, WI, Jefferson County, WI, Kenosha County, WI, Lafayette County, WI, Marquette County, WI, Milwaukee County, WI, Ozaukee County, WI, Racine County, WI, Rock County, WI, Sauk County, WI, Sheboygan County, WI, Walworth County, WI, Washington County, WI, Waukesha County, WI

The radar

The Milwaukee radar (KMKX), 31 km from the middle of the area, began a volume at 02:11 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.

The office that day

Everything else NWS Milwaukee, WI issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Sep 18, 2:02 PM CDTSmall Craft AdvisoryMKX6 days
Sep 18, 2:03 PM CDTBeach Hazards StatementMKXKenosha, Milwaukee, Ozaukee, Racine, Sheboygan6 days

Nearby

Flood Watches in Wisconsin, 2026Every flood watch in 2026

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.