National Weather Service United States Department of Commerce

Oppressive heat and humidity building into the central and southeast U.S.

A heat wave is building into parts of the central and southeast U.S. this week. The combination of heat and humidity will lead to dangerous heat indices, especially in parts of the central Mississippi River Valley where an Excessive Heat Warning is in effect. Heat Advisories are in effect elsewhere across the region. Relief is not expected for several days.
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Hazardous Weather Conditions

Current Conditions

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4 Miles ESE Mandeville LA

7 Day Forecast

Today

Mostly Sunny

Mostly
Sunny

High: 92 °F

Tonight

Partly Cloudy

Partly
Cloudy

Low: 79 °F

Friday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 92 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 79 °F

Saturday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 93 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 78 °F

Sunday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 95 °F

Sunday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 79 °F

Monday

Chance Thunderstorms

Chance
Thunderstorms

High: 93 °F

Detailed Forecast

  • Today Mostly sunny, with a high near 92. Calm wind becoming south around 5 mph in the morning.
  • Tonight Partly cloudy, with a low around 79. Southwest wind 5 to 10 mph.
  • Friday A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 92. Northwest wind around 5 mph becoming south in the afternoon.
  • Friday Night Mostly clear, with a low around 79. South wind around 5 mph becoming west after midnight.
  • Saturday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. Northwest wind around 5 mph becoming calm in the morning.
  • Saturday Night Partly cloudy, with a low around 78.
  • Sunday A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 95.
  • Sunday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 79.
  • Monday A chance of showers and thunderstorms. Mostly sunny, with a high near 93.
  • Monday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 78.
  • Tuesday A chance of showers and thunderstorms. Mostly cloudy, with a high near 91.
  • Tuesday Night A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 78.
  • Wednesday A chance of showers and thunderstorms. Partly sunny, with a high near 90.