Excessive Heat Continues today for Portions of Central and Eastern U.S.; Change in Weather Pattern this Week
Dangerous heat and humidity continues today from portions of the Plains to the East Coast. A cold front will bring lower temperatures, and potential for strong to severe thunderstorms with damaging winds and heavy rain that could produce flash flooding to the Central and Eastern U.S. through early this week. High pressure shifts West this week with building heat and monsoonal moisture.
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| NWS Forecast for: Breton Sound (GMZ538) Issued by: National Weather Service New Orleans/Baton Rouge, LA Last Update: 414 PM CDT Sun Jul 21 2019 |  |
Tonight: Southwest winds 5 to 10 knots. Waves 1 foot or less. Dominant period 4 seconds. Chance of showers and thunderstorms. Monday: West winds near 5 knots becoming southwest in the afternoon. Waves 1 foot or less. Dominant period 4 seconds. Chance of showers and thunderstorms. Monday Night: West winds 5 to 10 knots. Waves 1 to 2 feet. Dominant period 4 seconds. Slight chance of showers and thunderstorms in the evening, then showers and thunderstorms likely after midnight. Tuesday: Northwest winds 5 to 10 knots. Waves 1 to 2 feet. Dominant period 4 seconds. Showers and thunderstorms likely. Tuesday Night: North winds 15 to 20 knots. Waves 2 to 4 feet. Dominant period 4 seconds. Showers and thunderstorms in the evening, then chance of showers and thunderstorms after midnight. Wednesday: Northeast winds 15 to 20 knots easing to near 10 knots late in the afternoon. Waves 2 to 4 feet. Dominant period 4 seconds. Slight chance of showers and thunderstorms. Wednesday Night: Northeast winds 10 to 15 knots. Waves 1 to 2 feet. Dominant period 4 seconds. Slight chance of showers and thunderstorms. Thursday: East winds 10 to 15 knots. Waves 1 to 2 feet. Slight chance of showers and thunderstorms. Thursday Night: East winds 10 to 15 knots. Waves 1 to 2 feet. Slight chance of showers and thunderstorms. Friday: Southeast winds 5 to 10 knots. Waves 1 to 2 feet. Chance of showers and thunderstorms. Friday Night: South winds 5 to 10 knots. Waves 1 to 2 feet. Chance of showers and thunderstorms in the evening, then showers and thunderstorms likely after midnight. | |
| Zone Forecast: Breton Sound (GMZ538) | |
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