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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Hazardous Weather Conditions

Last Update: 430 AM EST Mon Dec 18 2017

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Tampa Bay, FL Local Forecast Office

Tampa Bay FL

Marine Zone Forecast


Synopsis: High pressure over the western Atlantic will keep a southeast wind flow in place for the start of the work week with a shift to onshore near the coast with the sea breeze each afternoon. Winds will become more southwest by midweek as the high shifts eastward a bit. No headlines are expected for the next several days.

Today
Southeast winds around 5 knots becoming west 5 to 10 knots late in the afternoon. Bay and inland waters smooth.
Tonight
Northwest winds around 5 knots becoming east in the late evening and overnight. Bay and inland waters smooth.
Tuesday
Southeast winds around 5 knots becoming west 5 to 10 knots late in the afternoon. Bay and inland waters smooth.
Tuesday Night
Northwest winds around 5 knots becoming southeast overnight. Bay and inland waters smooth.
Wednesday
South winds around 5 knots becoming southwest around 10 knots in the afternoon. Bay and inland waters a light chop.
Wednesday Night
Southwest winds 5 to 10 knots. Bay and inland waters a light chop. A slight chance of showers.
Thursday
West winds 5 to 10 knots. Bay and inland waters smooth.
Thursday Night
West winds around 5 knots becoming northeast overnight. Bay and inland waters smooth.
Friday
Southeast winds 5 to 10 knots becoming south in the afternoon. Bay and inland waters smooth.


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ABOUT THIS FORECAST

Last Update: 430 AM EST Mon Dec 18 2017
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