Excessive Heat in Southern California; Tropical Storm Ian Expected to Rapidly Intensify

Excessive heat is possible through Wednesday over southern California. Strong thunderstorms may pose some risk for severe weather across parts of the upper Ohio Valley into the northern Mid Atlantic coast. Tropical Storm Ian is forecast to approach the Florida peninsula at major hurricane strength by midweek, and poses a risk of dangerous storm surge, hurricane-force winds, and heavy rainfall.
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Last Update: 429 AM CDT Sun Sep 25 2022

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27NM S Gulfport MS

Marine Zone Forecast


Synopsis: High pressure will remain in place today. There may be a few thunderstorms this afternoon or tonight as another front approaches. That front will move through the coastal waters on Monday, and may result in strong winds and rough seas across the open waters. Towards the middle of the week, hazardous conditions are expected as large swells and gusty winds develop on the far western periphery of Tropical Storm Ian.

Today
East winds around 5 knots. Waves 1 foot or less.
Tonight
South winds 5 to 10 knots, becoming west after midnight. Waves 1 foot or less. A slight chance of showers and thunderstorms late.
Monday
North winds 5 to 10 knots. Waves 1 to 2 feet. A slight chance of showers and thunderstorms.
Monday Night
North winds 10 to 15 knots, becoming northeast 15 to 20 knots after midnight. Waves 2 to 3 feet. A slight chance of showers and thunderstorms early in the evening.
Tuesday
Northeast winds 15 to 20 knots with gusts up to 25 knots. Waves 2 to 3 feet.
Tuesday Night
Northeast winds 15 to 20 knots, increasing to 20 to 25 knots after midnight. Waves 2 to 4 feet.
Wednesday
Northeast winds 20 to 25 knots with gusts up to 35 knots. Waves 2 to 4 feet.
Wednesday Night
Tropical storm conditions possible.
Thursday
Tropical storm conditions possible.
Thursday Night
North winds 20 to 25 knots with gusts up to 35 knots. Waves 2 to 4 feet. A slight chance of showers. winds and waves higher in and near thunderstorms.

Winds and waves higher in and near thunderstorms.
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ABOUT THIS FORECAST

Last Update: 429 AM CDT Sun Sep 25 2022
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