Cool and dry for much of the Central Plains and Rockies. Showers over the Great Lakes and Ohio Valley.

Unsettled weather conditions are likely across portions of the Great Lakes and Ohio Valley, with scattered to numerous showers. Expect cool and mostly dry conditions across much of the central U.S. and extending westward towards the Rocky Mountains. A few showers will be possible over the Pacific Northwest. Showers will also be possible over mountainous areas of Arizona and New Mexico.
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Last Update: 916 PM CDT TUE SEP 27 2016

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Chicago, IL Local Forecast Office

14NM NNW Evanston IL

Marine Zone Forecast

WAVES ARE PROVIDED AS A RANGE OF SIGNIFICANT WAVE HEIGHTS...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES...ALONG WITH THE AVERAGE HEIGHT OF THE HIGHEST 10 PERCENT OF THE WAVES WHICH WILL OCCASIONALLY BE ENCOUNTERED.

Rest Of Tonight
Northeast winds 10 to 15 kt becoming north. Chance of showers and slight chance of thunderstorms. Waves 1 to 3 ft.
Wednesday
North winds 10 to 15 kt becoming northeast and increasing to 30 kt in the afternoon. Showers and a slight chance of thunderstorms. Waterspouts likely. Waves 2 to 4 ft building to 4 to 7 ft occasionally to 9 ft in the afternoon.
Wednesday Night
Northeast gales to 35 kt. Showers and a slight chance of thunderstorms. Waterspouts likely. Waves 6 to 10 ft occasionally to 13 ft.
Thursday
Northeast winds to 30 kt. Scattered showers. A slight chance of waterspouts. Waves 6 to 10 ft occasionally to 13 ft.
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ABOUT THIS FORECAST

Last Update: 916 PM CDT TUE SEP 27 2016
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