Heavy snow and hazardous travel for portions of the Great Lakes, Northeast, and New England

Heavy snow, bitterly cold temperatures, and treacherous travel will be likely from the Great Lakes to the Northeast, and into New England over the next couple of days. Heavy Lake Effect snow of one to two feet will impact areas downwind of Lake Eerie and Ontario. Widespread snowfall of 6 to 12 inches will also impact much of northern New England.
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Last Update: 316 PM EST Tue Dec 12 2017

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Detroit/Pontiac, MI Local Forecast Office

4NM NNE Port Hope MI

Marine Zone Forecast

...GALE WARNING IN EFFECT THROUGH LATE TONIGHT...
...HEAVY FREEZING SPRAY WARNING IN EFFECT THROUGH LATE TONIGHT...
Tonight
Northwest gales to 35 knot gales with gusts to 40 knot gales diminishing to 20 to 25 knots with gusts to 30 knots. Mostly cloudy early in the evening becoming partly cloudy. Freezing spray. Light snow showers likely early in the evening. A chance of light snow showers in the late evening and early morning...then a slight chance of light snow showers early in the morning. Waves 8 to 12 feet. Waves occasionally around 15 feet.
Wednesday
Northwest winds 15 to 20 knots diminishing to 10 to 15 knots late in the morning...then becoming west 5 to 10 knots early in the afternoon veering to the northeast late in the afternoon. Partly cloudy early in the morning becoming cloudy. A slight chance of light snow in the morning. A chance of light snow early in the afternoon...then light snow likely late in the afternoon. Waves 4 to 6 feet subsiding to 1 to 3 feet. Waves occasionally around 8 feet.
Wednesday Night
Northeast winds 10 to 15 knots becoming north 15 to 20 knots in the late evening and overnight. Becoming partly cloudy early in the morning. Snow showers until early morning... Then a chance of light snow showers early in the morning. Waves 1 to 3 feet building to 4 to 6 feet in the late evening and overnight. Waves occasionally around 8 feet.
Thursday
Northwest winds 15 to 20 knots becoming west 10 to 15 knots late in the afternoon. Partly cloudy. Waves 4 to 6 feet. Waves occasionally around 8 feet. see lake huron open lake forecast for days 3 through 5.
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Last Update: 316 PM EST Tue Dec 12 2017
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