Wintry Weather Across the Northern Tier of the U.S.; Fire Weather Concerns in California

Wintry weather is expected from the Northern Plains to Upper Great Lakes with periods of snow and freezing rain. Another system will bring more snow to the Northern Rockies and Northern Plains Wednesday night into Thursday. Meanwhile, fire weather and air quality concerns persist for portions of the Western U.S., including California. Temperatures will run above normal over much of the East.
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Last Update: 339 AM EDT Wed Oct 21 2020

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Detroit/Pontiac, MI Local Forecast Office

12NM N Port Sanilac MI

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM EDT THIS MORNING THROUGH THIS AFTERNOON...
Today
West winds 15 to 20 knots with gusts to 25 knots. Cloudy with a chance of light showers in the morning, then partly cloudy in the afternoon. Waves 3 to 5 feet subsiding to 1 to 3 feet in the late morning and afternoon. Waves occasionally around 7 feet.
Tonight
West winds 10 to 15 knots diminishing to 5 to 10 knots in the late evening and early morning, then veering to the north after midnight. Partly cloudy. A chance of light showers after midnight. Waves 2 feet or less.
Thursday
Northeast winds 5 to 10 knots becoming southeast 10 to 15 knots in the late morning and afternoon. Cloudy with a chance of light showers. Waves 2 feet or less.
Thursday Night
Southeast winds 10 to 15 knots becoming south 15 to 20 knots in the late evening and overnight. Mostly cloudy in the evening becoming partly cloudy. Waves 2 to 4 feet. see lake huron open lake forecast for days 3 through 5.
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Last Update: 339 AM EDT Wed Oct 21 2020
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