Elevated North America

NWS / NOAA weather: Flash Flood Warning issued September 4 at 5:56AM CDT until September 4 at 9:00AM CDT by NWS Milwaukee/Sullivan WI

FFWMKX

The National Weather Service in Milwaukee/Sullivan has issued a

* Flash Flood Warning for...
Northeastern Sheboygan County in east central Wisconsin...

* Until 900 AM CDT.

* At 556 AM CDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 1 and 3 inches of rain
have fallen. The expected rainfall rate is 0.5 to 1.5 inches in 1
hour. Additional rainfall amounts of 1 to 2 inches are possible in
the warned area. Flash flooding is ongoing or expected to begin
shortly.

HAZARD...Flash flooding caused by thunderstorms.

SOURCE...Radar indicated.

IMPACT...Flash flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other poor
drainage and low-lying areas.

* Some locations that will experience flash flooding include...
Sheboygan, Plymouth, Sheboygan Falls, Howards Grove, Oostburg,
Kohler, Elkhart Lake, Waldo, Glenbeulah, Johnsonville, Gibbsville
and Haven.

Severity
Severe (4/5) · CAP Severe
This month
797th Weather alert at severity 4+ in the last 30 days
Source: NWS / NOAA weather

Understanding Global Threats

Browse All Topics & Pages

Complete sitemap with all intelligence resources

View Sitemap →

Related Preparedness Gear

Be prepared for evolving situations

Global Conflict Map

Live snapshot of conflict locations and tension zones worldwide.

Last update on: September 3, 2026

Keep Exploring