Heavy Rain Continues over Portions of the Pacific Northwest

Heavy rain with local flooding will continue along the Washington and Oregon coasts for the next few days. Snow will impact the higher elevations of the Cascades to the northern Rockies. Strong winds will develop in the Sierra and Great Basin. Meanwhile, heavy rain is possible in parts of Florida while light snow will fall in the Upper Great Lakes and northern New England.
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Hazardous Weather Conditions

Last Update: 932 PM EST Wed Nov 22 2017

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Miami - South Florida Local Forecast Office

11NM ESE South Palm Beach FL

Marine Zone Forecast


Synopsis: A developing low pressure system across the Gulf is expected to approach and move across the Florida peninsula through the end of the week, bringing moderate south-southwesterly winds. Gusty southwesterly winds are expected in the wake of the low on Friday, becoming west- northwest into the weekend behind an associated cold front. This system is expected to bring widespread showers and storms Thanksgiving Day and Friday.

.GULF STREAM HAZARDS...None.

The approximate location of the west wall of the Gulf Stream as of Nov 21, 2017 at 1200 UTC...

7 nautical miles east northeast of Fowey Rocks. 26 nautical miles southeast of Port Everglades. 27 nautical miles northeast of Lake Worth. 7 nautical miles northeast of Jupiter Inlet.

This data courtesy of the Naval Oceanographic Office.

Rest Of Tonight
East southeast winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas to 5 feet. Period 4 seconds. Intracoastal waters a moderate chop. A chance of showers late in the evening...then a slight chance of showers after midnight.
Thursday
South southeast winds 5 to 10 knots. Seas 2 to 3 feet. Period 4 seconds. Intracoastal waters a light chop. A chance of showers in the morning. A slight chance of thunderstorms. Showers likely in the afternoon.
Thursday Night
South southwest winds 5 to 10 knots. Seas around 2 feet. Period 5 seconds. Intracoastal waters a light chop. Showers and a slight chance of thunderstorms.
Friday
South southwest winds 5 to 10 knots along the coast to south southwest 10 to 15 knots in the gulf stream. Seas 2 to 3 feet. Period 6 seconds. Intracoastal waters a light chop. Showers likely in the morning. A slight chance of thunderstorms
Friday Night
West winds 5 to 10 knots along the coast to west southwest 10 to 15 knots in the gulf stream. Seas 2 to 4 feet with occasional seas to 5 feet. Intracoastal waters a light chop. A slight chance of showers in the evening.
Saturday
West northwest winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas to 5 feet. Intracoastal waters a light chop. A slight chance of showers.
Saturday Night
Northwest winds around 10 knots. Seas 2 to 4 feet with occasional seas to 5 feet. Intracoastal waters a light chop. A chance of showers.
Sunday
North northwest winds around 10 knots. Seas 2 to 4 feet with occasional seas to 5 feet. Intracoastal waters a light chop.
Sunday Night
North northeast winds around 10 knots. Seas 2 to 3 feet. Intracoastal waters a light chop. A slight chance of showers.
Monday
Northeast winds 10 to 15 knots. Seas 4 to 6 feet with occasional seas to 8 feet. Intracoastal waters a moderate chop. A chance of showers.
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ABOUT THIS FORECAST

Last Update: 932 PM EST Wed Nov 22 2017
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