Areas Of Locally Heavy Snow And Rain Today

A strong low pressure system over the Great Lakes will produce locally heavy snow and rain, before reaching eastern Canada by tomorrow morning. Heavy snow is expected across the Upper Mississippi Valley and Great Lakes with the arrival of an Arctic air mass, while locally heavy rain is possible along and ahead of the associated cold front over the eastern Ohio Valley and southeastern New England.
Read More...

Hazardous Weather Conditions

Last Update: 330 PM EST Mon Dec 9 2019

View Nearby Observations

For More Weather Information:

Miami - South Florida Local Forecast Office

11NM ESE South Palm Beach FL

Marine Zone Forecast


Synopsis: High pressure over the Western Atlantic waters will move slowly east further into the Atlantic waters keeping generally southeast winds in place, breezy at times. Hazardous boating conditions are expected later in the week as strong ridge of high pressure off the east coast generates swells that are forecast to start impacting the Atlantic waters by Friday.

.GULF STREAM HAZARDS...Seas are forecast to build above 7 feet particularly across the Palm Beach Gulf Stream waters by late this week.

The approximate location of the west wall of the Gulf Stream as of Dec 07, 2019 at 1200 UTC...

9 nautical miles east of Fowey Rocks. 17 nautical miles east of Port Everglades. 15 nautical miles east northeast of Lake Worth. 17 nautical miles east southeast of Jupiter Inlet.

This data courtesy of the Naval Oceanographic Office.

Tonight
East southeast winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas to 5 feet. Period 8 seconds. Intracoastal waters a moderate chop. Slight chance of showers.
Tuesday
Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Period 5 seconds. Intracoastal waters a moderate chop. Slight chance of showers.
Tuesday Night
Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Period 5 seconds. Intracoastal waters a moderate chop. Chance of light showers in the evening. Slight chance of light showers after midnight.
Wednesday
Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Period 5 seconds. Intracoastal waters a light chop. Slight chance of light showers in the morning, then chance of showers in the afternoon.
Wednesday Night
East winds 5 to 15 knots. Seas around 2 feet. Intracoastal waters a moderate chop. Chance of showers.
Thursday
East winds 10 to 15 knots. Along the coast, seas 2 to 3 feet. In the gulf stream, seas around 2 feet building to 3 to 5 feet with occasional seas to 6 feet in the afternoon. Intracoastal waters a moderate chop. Chance of light showers.
Thursday Night
East winds 10 to 15 knots along the coast to east 10 to 20 knots in the gulf stream. Seas 4 to 6 feet with occasional seas to 8 feet along the coast and 6 to 8 feet with occasional to 10 feet in the gulf stream. North northeast swell 4 feet. Intracoastal waters choppy in exposed areas. Chance of light showers.
Friday
Southeast winds 10 to 15 knots. Seas 4 to 6 feet with occasional seas to 8 feet along the coast and 6 to 8 feet with occasional to 10 feet in the gulf stream. North swell 3 to 4 feet. Intracoastal waters a moderate chop. Chance of showers.
Friday Night
South winds 5 to 10 knots along the coast to south 5 to 15 knots in the gulf stream. Seas 4 to 6 feet with occasional seas to 8 feet. North swell around 3 feet in the evening. Intracoastal waters a light chop. Slight chance of thunderstorms in the evening. Chance of showers through the night.
Saturday
West southwest 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. Chance of showers.
  Click Map For Detailed Forecast

ABOUT THIS FORECAST

Last Update: 330 PM EST Mon Dec 9 2019
  Forecast Discussion
   

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data