Heavy Rain From the Central Plains to the Mid-Atlantic; Heat Wave Begins This Weekend

Strong to severe thunderstorms and heavy rain will impact portions of the central Plains into the Upper Midwest and the Mid-Atlantic through the weekend. A stretch of unusually hot and humid weather is expected across portions of the central U.S. and the Southeast beginning this weekend and continuing through next week. The heat may reach dangerous levels, particularly mid to late next week. Read More >

Last Update: 336 PM EDT Fri Jul 18 2025

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Northern Indiana Local Forecast Office

8NM WSW Saint Joseph MI

Marine Zone Forecast

Tonight
Northeast winds less than 10 knots. Partly cloudy. Waves 1 foot or less.
Saturday
South winds 5 to 10 knots becoming southwest. A slight chance of thunderstorms with isolated showers in the morning, then numerous showers with a chance of thunderstorms in the afternoon. Waves 2 feet or less.
Saturday Night
West winds 5 to 10 knots becoming north. A chance of showers and thunderstorms. Waves 1 to 2 feet.
Sunday
North winds 5 to 10 knots. A chance of showers in the morning. Waves 1 to 2 feet.

winds and waves higher in and near thunderstorms.

the water temperature at st. Joseph is 75 degrees.



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336 PM EDT Fri Jul 18 2025
 
 

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