Areas of Dangerous Heat and Heavy Rainfall Today
Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley today. Heat Advisories remain in effect. Heavy to excessive rainfall today could bring areas of flooding to parts of the northern High Plains and Midwest into the Ohio Valley. Flood Watches remain in effect. Read More >
Last Update: 502 AM ChST Mon Sep 21 2026
For More Weather Information:
Marine Zone Forecast
Today
Southwest to west wind 5 to 10 kt. Wind waves 2 ft or less. East swell 4 to 5 ft. Mostly cloudy. Scattered showers and isolated thunderstorms. Highs near 85. Chance of showers 50 percent.
Tonight
Southwest to west wind 5 to 10 kt. Wind waves 2 ft or less. East swell 4 to 5 ft. Mostly cloudy. Scattered showers and isolated thunderstorms. Lows near 77. Chance of showers 50 percent.
Tuesday
West wind 5 kt. Wind waves 2 ft or less. East swell 4 to 5 ft. Partly sunny. Scattered showers and isolated thunderstorms. Highs near 86. Chance of showers 40 percent.
Tuesday Night
West wind 5 kt. Wind waves 2 ft or less. East swell 4 to 5 ft. Partly cloudy. Isolated showers and thunderstorms. Lows around 79. Chance of showers 20 percent.
Wednesday And Thursday
Southwest wind 5 kt. Wind waves 2 ft or less. East swell 3 to 4 ft. Mostly cloudy with a 30 percent chance of showers and slight chance of thunderstorms. Highs in the upper 80s. Lows in the mid 70s.
Friday
Southwest wind 5 kt. Wind waves 2 ft or less. East swell 3 to 4 ft. Mostly cloudy. Slight chance of showers. Highs in the upper 80s. Lows in the mid 70s. Chance of showers 20 percent.
Additional Forecasts and Information
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