National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Monroe Regional Airport (KMLU)

Lat: 32.52°NLon: 92.03°WElev: 72ft.

Fair

103°F

39°C

Humidity 31%
Wind Speed Calm
Barometer 29.97 in (1014.7 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index108°F (42°C)
Last update 22 Aug 2:53 pm CDT
Extended Forecast for

4 Miles E Rayville LA

Heat Advisory August 23, 11:00am until August 23, 08:00pm
Heat Advisory August 22, 03:49pm until August 22, 08:00pm
Click here for hazard details and duration
Heat Advisory
Heat Advisory
  •  
    Heat Advisory August 22, 03:49pm until August 22, 08:00pm

    NOW until 8:00pm Sat

    Heat Advisory

  • This Afternoon

    High: 102 °F

    Hot

  • Tonight

    Tonight: A 20 percent chance of showers between 4am and 5am. Partly cloudy, with a low around 75. Calm wind.

    Low: 75 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers between noon and 1pm. Mostly sunny and hot, with a high near 99. Heat index values as high as 107. East northeast wind around 5 mph becoming calm.

    High: 99 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms before 3am, then a chance of showers between 3am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 75. Calm wind. Chance of precipitation is 40%.

    Low: 75 °F

    Partly Cloudy
    then Chance
    Showers

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 94. Calm wind becoming southeast around 5 mph in the afternoon. New rainfall amounts between a quarter and half of an inch possible.

    High: 94 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 75. South wind around 5 mph.

    Low: 75 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 99. Southwest wind 5 to 10 mph.

    High: 99 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 76. South southwest wind around 5 mph.

    Low: 76 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 102. Heat index values as high as 106. Calm wind.
Tonight
A 20 percent chance of showers between 4am and 5am. Partly cloudy, with a low around 75. Calm wind.
Sunday
A 20 percent chance of showers between noon and 1pm. Mostly sunny and hot, with a high near 99. Heat index values as high as 107. East northeast wind around 5 mph becoming calm.
Sunday Night
A slight chance of showers and thunderstorms before 3am, then a chance of showers between 3am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 75. Calm wind. Chance of precipitation is 40%.
Monday
A 50 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 94. Calm wind becoming southeast around 5 mph in the afternoon. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Mostly clear, with a low around 75. South wind around 5 mph.
Tuesday
Sunny and hot, with a high near 99. Southwest wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 76. South southwest wind around 5 mph.
Wednesday
A slight chance of showers, with thunderstorms also possible after 1pm. Sunny and hot, with a high near 99. West southwest wind around 5 mph. Chance of precipitation is 20%.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 72.
Friday
Mostly sunny and hot, with a high near 97.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Rayville LA
 32.48°N 91.7°W
Last Update:
3:15 pm CDT Aug 22, 2026
Forecast Valid:
3pm CDT Aug 22, 2026-6pm CDT Aug 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation