Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region
Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >
Last Update: 248 PM ChST Sun Apr 19 2026
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Marine Zone Forecast
Tonight
East wind 5 to 10 kt. Wind waves 2 ft or less. Northwest swell 5 to 6 ft. Mostly cloudy. Numerous showers and isolated thunderstorms in the evening, becoming scattered showers and isolated thunderstorms after midnight. Lows around 78. Chance of showers 60 percent.
Monday
East wind 5 to 10 kt. Wind waves 2 ft or less. Northwest swell 5 to 6 ft. Mostly cloudy with scattered showers and isolated thunderstorms. Highs near 88. Chance of showers 50 percent.
Monday Night
Southeast wind 5 to 10 kt. Wind waves 2 ft or less. Northwest swell 4 to 5 ft. Mostly cloudy with scattered showers and isolated thunderstorms. Lows around 78. Chance of showers 50 percent.
Tuesday
South wind 5 to 10 kt. Wind waves 2 ft or less. Northwest swell 5 to 6 ft. Partly sunny with scattered showers and isolated thunderstorms. Highs near 87. Chance of showers 50 percent.
Tuesday Night
Southwest wind 5 to 10 kt. Wind waves 2 ft or less. North swell 4 to 5 ft. Mostly cloudy with scattered showers and isolated thunderstorms. Lows around 78. Chance of showers 30 percent.
Wednesday
Southeast wind 5 to 10 kt. Wind waves 2 ft or less. north swell 4 to 5 ft. Mostly cloudy with a 30 percent chance of showers and slight chance of thunderstorms. Highs in the upper 80s. lows in the upper 70s.
Thursday
Northeast wind 10 kt. Wind waves 2 ft or less. North swell 3 to 5 ft. Partly cloudy. A 20 percent chance of showers. Highs in the upper 80s. Lows in the upper 70s.
Friday
East wind 5 to 15 kt. Wind waves 1 to 3 ft. North swell 4 to 6 ft. Mostly cloudy with a 50 percent chance of showers and slight chance of thunderstorms. Highs in the upper 80s. Lows in the upper 70s.
Additional Forecasts and Information
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