Alert USA
weather NWS minor Brown, WI; Calumet, WI; Kewaunee, WI; Manitowoc, WI; Winnebago, WI July 2, 2026 at 5:03 AM

Flood Advisory

* WHAT...Flooding caused by excessive rainfall is expected.

* WHERE...Calumet County in east central Wisconsin... Manitowoc County in east central Wisconsin... Southern Winnebago County in east central Wisconsin... Southeastern Brown County in northeastern Wisconsin... Kewaunee County in northeastern Wisconsin...

* WHEN...Until 500 AM CDT.

* IMPACTS...Minor flooding in low-lying and poor drainage areas.

* ADDITIONAL DETAILS... - At 1203 AM CDT, Doppler radar indicated heavy rain due to thund

Flooding in Brown, WI; Calumet, WI; Kewaunee, WI; Manitowoc, WI; Winnebago, WI can cut off roads with little warning, damage homes near low-lying areas, and disrupt power and water service. Even a few inches of moving water can carry away a vehicle.

This report is based on information from NWS, monitored by Alert USA's verified emergency feed.

Alert USA anticipates a high chance of travel disruptions, elevated property risk in low-lying areas, and possible power outages while the event is active.

Recommended steps: avoid flooded roads — turn around, don't drown; move to higher ground if you are in a low-lying area; charge phones and prepare for power loss; check on family and neighbors.

Alert USA is tracking this flood event and will update this report as verified information becomes available.

Verified by Alert USA • NWS

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