Flooding Threat from Western Monsoon; Hot in the South; Severe Storms Possible in the southern Mid-Atlantic

Heavy rainfall from monsoonal activity will continue the potential for flash flooding, especially in complex terrain, burn scars, and urban areas from the northern Great Basin to the southern Rockies today. Dangerous heat and humidity continues across the Deep South today. Strong to severe storms with damaging wind and perhaps a tornado may impact southern portions of the Mid Atlantic today.
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Hazardous Weather Conditions

Last Update: 402 AM EDT Sun Aug 1 2021

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Miami - South Florida Local Forecast Office

11NM ESE South Palm Beach FL

Marine Zone Forecast


Synopsis: High pressure over the region will keep marine conditions benign through much of the week, though locally gusty winds and rough seas will be possible around showers and thunderstorms.

.GULF STREAM HAZARDS...Winds and waves could be locally higher around showers and thunderstorms.

The approximate location of the west wall of the Gulf Stream as of Jul 31, 2021 at 1200 UTC...

5 nautical miles northeast of Fowey Rocks. 8 nautical miles east northeast of Port Everglades. 5 nautical miles southeast of Lake Worth. 8 nautical miles east southeast of Jupiter Inlet.

This data courtesy of the Naval Oceanographic Office.

Today
South winds 5 to 10 knots. Seas less than 2 feet. Period 3 seconds. Intracoastal waters a light chop. Slight chance of showers and thunderstorms.
Tonight
South southwest winds 5 to 10 knots. Seas less than 2 feet. Period 3 seconds. Intracoastal waters a light chop. Slight chance of showers and thunderstorms in the evening, then chance of showers and thunderstorms after midnight.
Monday
South winds 5 to 10 knots. Seas less than 2 feet. Period 4 seconds. Intracoastal waters a light chop. Chance of showers and thunderstorms.
Monday Night
South winds around 10 knots. Seas less than 2 feet. Period 3 seconds. Intracoastal waters a light chop. Chance of showers in the evening. Chance of thunderstorms through the night. Showers likely after midnight.
Tuesday
South winds around 10 knots. Seas less than 2 feet. Intracoastal waters a light chop. Showers likely and chance of thunderstorms.
Tuesday Night
South southeast winds around 10 knots. Seas around 2 feet. Intracoastal waters a light chop. Chance of showers and thunderstorms.
Wednesday
South southeast winds around 10 knots. Seas around 2 feet. Intracoastal waters a light chop. Chance of showers in the morning. Chance of thunderstorms. Showers likely in the afternoon.
Wednesday Night
Southeast winds around 10 knots. Seas around 2 feet. Intracoastal waters a light chop. Chance of showers and thunderstorms.
Thursday
Southeast winds around 10 knots. Seas around 2 feet. Intracoastal waters a light chop. Chance of showers in the morning. Chance of thunderstorms. Showers likely in the afternoon.
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Last Update: 402 AM EDT Sun Aug 1 2021
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