Strong Storms for Midwest; Very Active Weather Pattern for West

Strong thunderstorms with isolated severe hail are possible today across northern Iowa and southern Minnesota today. Otherwise, a very active and wet weather pattern is expected through early next week for the West Coast and Western U.S. A number of Pacific storm systems will deliver enhanced and excessive rainfall along with mountain snow.
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Last Update: 355 AM CDT Wed Oct 20 2021

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Chicago, IL Local Forecast Office

6NM SE Evanston IL

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY MORNING THROUGH LATE THURSDAY NIGHT...
Today
South winds 10 to 20 kt. Slight chance of showers and thunderstorms in the afternoon. Waves 1 to 3 ft.
Tonight
South winds 10 to 20 kt becoming southwest 15 to 20 kt after midnight. Chance of showers and slight chance of thunderstorms. Waves 1 to 3 ft.
Thursday
West winds 15 to 25 kt becoming northwest 20 to 25 kt in the afternoon. Chance of showers. Waves 2 to 4 ft building to 5 to 8 ft occasionally to 10 ft in the afternoon.
Thursday Night
North winds 15 to 25 kt diminishing to 10 to 15 kt after midnight. Mostly cloudy. Waves 5 to 8 ft occasionally to 10 ft subsiding to 4 to 6 ft occasionally to 8 ft after midnight.
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ABOUT THIS FORECAST

Last Update: 355 AM CDT Wed Oct 20 2021
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