Significant Snowfall for Washington Cascades and Northern Rocky Mountains

A cold front will linger for several days from the Pacific Northwest to portions of the northern Plains early this week. Cold temperatures and copious moisture will combine to produce several feet of snow into the mountain passes, with up to 4 feet of snow down to 4000 feet in the northern Rockies. Travel through mountain passes will be very difficult.
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Coastal Waters Forecast for Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island (LHZ345) (Text-Only)
NWS Forecast for: Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island (LHZ345)
Issued by: National Weather Service Gaylord, MI
Last Update: 312 PM EST Sun Dec 17 2017
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Tonight: South wind 5 to 10 knots becoming southwest after midnight. Patchy fog through the night. Slight chance of freezing drizzle early in the evening. Scattered snow showers through the night. Patchy freezing drizzle after midnight. Waves 2 feet or less.

Monday: Southwest wind 10 to 15 knots with gusts to around 25 knots. Patchy fog. Waves 2 to 3 feet.

Monday Night: Southwest wind 15 to 25 knots with gusts to around 30 knots. Rain showers likely. Waves 3 to 5 feet.

Tuesday: West wind 10 to 20 knots with gusts to around 30 knots. Chance of rain and snow showers. Waves 2 to 4 feet. see the open lakes forecast for days 3 through 5.



Zone Forecast: Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island (LHZ345)

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