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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Last Update: 400 AM EST Mon Dec 18 2017

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Melbourne, FL Local Forecast Office

10NM ESE Port Canaveral FL

Marine Zone Forecast


Synopsis: High pressure ridge axis will extend west across the Florida peninsula early this week and produce favorable boating conditions. The ridge axis will settle across south Florida Wednesday which will increase the offshore flow. A weak cold front is forecast to sag into the local Atlantic waters Thursday.

.GULF STREAM HAZARDS...None.

The approximate location of the west wall of the Gulf Stream based on the Real Time Ocean Forecast System as of Monday December 18th.

40 nautical miles east of Ponce Inlet. 30 nautical miles east of Port Canaveral. 24 nautical miles east of Sebastian Inlet. 15 nautical miles east of Fort Pierce Inlet. 10 nautical miles east of Saint Lucie Inlet.

Today
South to southwest winds 5 knots becoming southeast 5 to 10 knots in the afternoon. Seas 2 feet with a dominant period 9 seconds. A light chop on the intracoastal waters.
Tonight
Southeast winds 5 to 10 knots becoming southwest after midnight. Seas 2 feet with a dominant period 9 seconds. Mostly smooth on the intracoastal waters.
Tuesday
Northwest winds 5 knots becoming northeast in the afternoon. Seas 1 to 2 feet with a dominant period 9 seconds. Smooth on the intracoastal waters.
Tuesday Night
East winds 5 knots becoming south after midnight. Seas 1 to 2 feet. Smooth on the intracoastal waters.
Wednesday
South winds 5 to 10 knots. Seas 2 to 3 feet. A light chop on the intracoastal waters.
Wednesday Night
West winds 5 to 10 knots. Seas 2 to 3 feet.
Thursday
West winds 5 to 10 knots. Seas 1 to 2 feet. Slight chance of showers.
Thursday Night
North winds 5 knots becoming northeast after midnight. Seas 1 to 2 feet.
Friday
East winds 5 to 10 knots. Seas 2 to 3 feet.
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ABOUT THIS FORECAST

Last Update: 400 AM EST Mon Dec 18 2017
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