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 Lake St. Clair Open Lake (U.S. Portion) (LCZ460) (Text-Only)
NWS Forecast for: Lake St. Clair Open Lake (U.S. Portion) (LCZ460)
Issued by: National Weather Service Detroit/Pontiac, MI
Last Update: 355 AM EST Mon Dec 18 2017




Today: Southwest winds 5 to 10 knots increasing to 10 to 15 knots late in the morning...then diminishing to 5 to 10 knots early in the afternoon increasing to 10 to 15 knots late in the afternoon. Cloudy. A chance of light showers until late afternoon. Patchy fog in the morning. Areas of drizzle until late afternoon...then patchy drizzle late in the afternoon.

Tonight: Southwest winds 10 to 15 knots increasing to 15 to 20 knots early in the morning. Mostly cloudy. Patchy drizzle early in the evening.

Tuesday: West winds 15 to 20 knots diminishing to 10 to 15 knots late in the afternoon. Partly sunny.

Tuesday Night: West winds 10 to 15 knots. Mostly clear.

Wednesday: Northwest winds 5 to 10 knots becoming light and variable. Mostly sunny in the morning becoming partly cloudy.

Thursday: East winds 5 to 10 knots. Mostly cloudy.

Friday: South winds 10 to 15 knots. Cloudy with showers likely and a chance of snow showers. waves omitted due to ice coverage.



Zone Forecast: Lake St. Clair Open Lake (U.S. Portion) (LCZ460)

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