Stormy Weather Along the East Coast; Extended Warm-up for the West

A strong low pressure system will bring heavy rain, gusty winds, and thunderstorms along the east coast. Isolated severe thunderstorms could produce damaging winds and a few tornadoes in the Southeast. Heavy rains may result in excessive runoff and flash flooding. Building high pressure out west will produce above normal temperatures, especially, in the Pacific Northwest.
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Last Update: 845 AM CDT Mon Apr 23 2018

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Chicago, IL Local Forecast Office

14NM NNW Evanston IL

Marine Zone Forecast

Today
North winds 10 to 15 kt becoming northeast and increasing to 10 to 20 kt. Mostly cloudy. Waves 1 to 3 ft building to 2 to 4 ft.
Tonight
Northeast winds 10 to 15 kt. Slight chance of showers. Waves 1 to 3 ft.
Tuesday
North winds around 10 kt. Chance of showers. Waves 1 to 3 ft.
Tuesday Night
North winds 10 to 15 kt increasing to 30 kt. mostly cloudy. Waves 1 to 3 ft building to 4 to 7 ft occasionally to 9 ft after midnight. A small craft advisory will likely be needed.
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ABOUT THIS FORECAST

Last Update: 845 AM CDT Mon Apr 23 2018
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