Heavy Snow For Portions of the Northeast; Great Lakes

Moderate to heavy snow will return to the Northeast and New England over the next couple of days. Heavy Lake Effect Snow will continue to the lee of the Great Lakes. Light snow will fall across portions of the Tennessee Valley; working into the Mid-Atlantic by mid-week. Meanwhile, elevated fire weather conditions will continue in southern California.
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Last Update: 322 AM EST Tue Dec 12 2017

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Detroit/Pontiac, MI Local Forecast Office

12NM N Port Sanilac MI

Marine Zone Forecast

...GALE WARNING IN EFFECT THROUGH LATE TONIGHT...
...HEAVY FREEZING SPRAY WARNING IN EFFECT THROUGH LATE TONIGHT...
Today
Northwest gales to 35 knot gales diminishing to 30 knots in the late morning and afternoon. Gusts to 40 knot gales. Mostly cloudy with scattered light snow showers. Freezing spray. Waves 8 to 12 feet. Waves occasionally around 15 feet.
Tonight
Northwest winds to 30 knots with gusts to 40 knot gales diminishing to 20 to 25 knots with gusts to 30 knots early in the morning. Periods of light snow showers in the evening... Then partly cloudy with scattered light snow showers after midnight. Freezing spray. Waves 8 to 12 feet. Waves occasionally around 15 feet.
Wednesday
Northwest winds 15 to 20 knots diminishing to 10 to 15 knots in the afternoon. Partly cloudy until late afternoon becoming mostly cloudy. Scattered light snow showers early in the morning. Freezing spray early in the morning. Waves 4 to 6 feet subsiding to 2 to 4 feet late in the afternoon. Waves occasionally around 8 feet.
Wednesday Night
North winds 10 to 15 knots increasing to 15 to 20 knots after midnight. Mostly cloudy with a chance of light snow. Waves 1 to 3 feet building to 3 to 5 feet after midnight. Waves occasionally around 7 feet. see lake huron open lake forecast for days 3 through 5.
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Last Update: 322 AM EST Tue Dec 12 2017
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