Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners
Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast from parts of the central High Plains into the Upper Midwest, and across parts of the Northeast. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >
Hazardous Weather Conditions
Last Update: 903 PM CDT Tue Jun 30 2026
For More Weather Information:
22NM WSW Grand Haven MI
Marine Zone Forecast
Rest Of Tonight
Southwest winds 15 to 25 kt diminishing to 10 to 20 kt. Waves 2 to 4 ft.
Wednesday
Southwest winds 10 to 20 kt becoming south. Waves 2 to 4 ft.
Wednesday Night
South winds 10 to 20 kt becoming southwest. Scattered showers overnight. Waves 3 to 5 ft.
Thursday
Southwest winds 10 to 20 kt. Scattered showers with a chance of thunderstorms in the afternoon. Waves 2 to 4 ft.
Thursday Night
Southwest winds 10 to 20 kt diminishing to 5 to 10 kt overnight. Scattered showers with a chance of thunderstorms in the evening, then scattered showers overnight. Waves 2 to 4 ft.
Friday
Southwest winds 10 to 15 kt becoming south 10 to 20 kt. Scattered showers in the morning, then scattered showers with a chance of thunderstorms in the afternoon. Waves 1 to 3 ft.
Friday Night
Southwest winds 10 to 15 kt becoming west. Showers likely with a chance of thunderstorms. Waves 1 to 3 ft.
Saturday
Northwest winds 10 to 15 kt becoming north 10 to 20 kt. Waves 1 to 3 ft.
Sunday
Northeast winds 10 to 15 kt becoming north 10 to 20 kt. Waves 1 to 2 ft.
Additional Forecasts and Information
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