Flooding Threat Along the Gulf Coast, Southern Rockies and High Plains; Cooler Weather in the Central and Eastern U.S.

Strong thunderstorms may bring excessive rainfall and flooding over parts of the northern Gulf Coast today and over parts of the southern Rockies into the High Plains today through the weekend. A refreshingly cool and dry air mass will continue to produce below average temperatures across the central and eastern U.S. through the weekend. Read More >

Coastal Waters Forecast for Port Wing to Sand Island WI (LSZ146) (Text-Only)
NWS Forecast for: Port Wing to Sand Island WI (LSZ146)
Issued by: National Weather Service Duluth, MN
Last Update: 936 PM CDT Sat Aug 30 2025
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Rest Of Tonight: Southwest wind 5 to 10 knots. Slight chance of showers and thunderstorms in the late evening and early morning. Waves 1 foot or less.

Sunday: Southwest wind 5 to 10 knots. Sunny. Waves 1 to 2 feet.

Sunday Night: Southwest wind 5 knots. Mostly clear. Waves 1 foot or less.

Monday: Southwest wind 5 knots. Sunny. Waves 1 foot or less.







Zone Forecast: Port Wing to Sand Island WI (LSZ146)

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