Unsettled Across the West; Increasingly Rainy with a Few Storms in the South

A frontal system will bring heavy precipitation, including mountain snowfall to much of the Pacific Northwest, northern California, and portions of the Rockies through Tuesday. Elsewhere, wet weather will return to much of the South with locally heavy rainfall; a few strong to severe thunderstorms will also be possible in this region by Tuesday.
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Last Update: 528 PM EST Mon Dec 18 2017

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Marquette, MI Local Forecast Office

20NM NE Ontonagon MI

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY MORNING...
...GALE WARNING IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING...
Late This Afternoon
Southwest wind 10 to 15 knots. Cloudy with scattered rain showers possibly mixed with snow showers. Patchy fog. Waves 3 to 5 feet occasionally to 7 feet.
Tonight
Southwest wind 15 to 20 knots veering west up to 30 knots by midnight. Cloudy. Patchy fog through midnight. Numerous rain showers possibly mixed with snow showers in the evening, then scattered rain showers possibly mixed with snow showers by midnight. Waves building to 6 to 9 feet occasionally to 11 feet.
Tuesday
West wind up to 30 knots. Gale force gusts up to 41 knots. Cloudy with scattered snow showers. Waves building to 10 to 14 feet occasionally to 18 feet.
Tuesday Night
Northwest wind up to 30 knots diminishing to 10 to 20 knots after midnight. Gale force gusts up to 37 knots. Mostly cloudy with scattered snow showers. Waves subsiding to 4 to 7 feet occasionally to 9 feet.
Wednesday
Northwest wind 5 to 15 knots veering north less than 10 knots in the afternoon. Cloudy. Scattered snow showers in the morning, then isolated snow showers in the afternoon. Waves subsiding to 2 to 3 feet.
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Last Update: 528 PM EST Mon Dec 18 2017
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