Wintry Conditions from the Northern Rockies to Upper Midwest; Critical Fire Weather Across the West

Snow and ice will continue to impact portions of the Northern Rockies, Northern Plains, and Upper Midwest. Father south, heavy rainfall and a few severe thunderstorms are possible over the Middle Mississippi Valley. Another system will bring heavy precipitation to the Pacific Northwest Friday, while critical fire weather conditions prevail over California, the Southern Rockies, and High Plains.
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Last Update: 951 AM EDT Thu Oct 22 2020

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Detroit/Pontiac, MI Local Forecast Office

6NM NW Caseville MI

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH LATE FRIDAY NIGHT...
Rest Of Today
East winds 10 to 15 knots. Cloudy with showers likely. Widespread fog in the afternoon. Waves 2 feet or less.
Tonight
East winds 15 to 20 knots increasing to 20 to 25 knots late veering to the south in the late evening and overnight. mostly cloudy. A chance of showers in the evening, then a slight chance of showers after midnight. Widespread fog in the evening, then areas of fog after midnight. Waves 2 to 4 feet.
Friday
South winds 15 to 20 knots becoming west 20 to 25 knots with gusts to 30 knots early in the afternoon. Mostly cloudy. Light showers likely and a slight chance of thunderstorms in the morning, then showers likely and a chance of thunderstorms in the afternoon. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late morning and afternoon.
Friday Night
Northwest winds 20 to 25 knots with gusts to 30 knots diminishing to 15 to 20 knots in the late evening and overnight. Mostly cloudy in the evening becoming partly cloudy. Waves 3 to 5 feet. Waves occasionally around 7 feet. see lake huron open lake forecast for days 3 through 5.
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ABOUT THIS FORECAST

Last Update: 951 AM EDT Thu Oct 22 2020
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