Heavy Rainfall and Flash Flood Threats From the Lower Mississippi Valley Into the Mid-Atlantic; Elevated to Critical Fire Concerns Out West

Heavy rainfall will continue through midweek from the lower Mississippi Valley to the Mid-Atlantic. Elevated to critical fire weather threat continues across the Central Great Basin and the Central Rockies; and there is an elevated fire risk from southwestern Oregon to northern California. Record river flooding will continue in portions of the Midwest and the Carolinas.
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Hazardous Weather Conditions

Last Update: 1051 AM EDT Mon Sep 24 2018

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Miami - South Florida Local Forecast Office

11NM ESE South Palm Beach FL

Marine Zone Forecast


...SMALL CRAFT OPERATORS EXERCISE CAUTION...
Synopsis: Weak to moderate easterly or southeast flow will persist through early this week across the local waters, along with a slight chance of showers and thunderstorms. Stagnant high pressure across the mid-Atlantic should allow easterly or east southeasterly flow to continue through the end of this week, generally up to 10 KT.

.GULF STREAM HAZARDS...None.

The approximate location of the west wall of the Gulf Stream as of Sep 20, 2018 at 1200 UTC...

9 nautical miles northeast of Fowey Rocks. 19 nautical miles east southeast of Port Everglades. 9 nautical miles east southeast of Lake Worth. 12 nautical miles east southeast of Jupiter Inlet.

This data courtesy of the Naval Oceanographic Office.

Rest Of Today
East winds 10 to 15 knots with gusts to around 25 knots. Seas 2 to 4 feet with occasional seas to 5 feet. Period 9 seconds. Intracoastal waters a moderate chop. Isolated showers and thunderstorms.
Tonight
East southeast winds around 10 knots. Seas 2 to 3 feet. Period 9 seconds. Intracoastal waters a light chop. Scattered showers and thunderstorms.
Tuesday
Southeast winds around 10 knots. Seas 2 to 3 feet. Period 3 seconds. Intracoastal waters a light chop. A chance of showers and thunderstorms in the morning...then a slight chance of showers and thunderstorms.
Tuesday Night
East southeast winds around 10 knots. Seas 2 to 3 feet. Period 3 seconds. Intracoastal waters a light chop. A slight chance of showers and thunderstorms.
Wednesday Through Thursday Night
East winds around 10 knots. Seas 2 to 3 feet. Intracoastal waters a light chop. A chance of showers and thunderstorms.
Friday
East winds 10 to 15 knots. Seas 2 to 3 feet. Intracoastal waters a moderate chop. A chance of showers and thunderstorms.
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ABOUT THIS FORECAST

Last Update: 1051 AM EDT Mon Sep 24 2018
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