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

Hazardous Weather Conditions

Current conditions at

Baton Rouge, Baton Rouge Metropolitan, Ryan Field (KBTR)

Lat: 30.54°NLon: 91.15°WElev: 69ft.

Fair

82°F

28°C

Humidity 85%
Wind Speed W 7 mph
Barometer 30.03 in (1016.7 mb)
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 19 Aug 7:53 am CDT
Extended Forecast for

Greenwell Springs LA

Heat Advisory August 19, 11:00am until August 19, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: Mostly sunny and hot, with a high near 97. Heat index values as high as 109. Southwest wind around 5 mph.

    High: 97 °F

    Hot

  • Tonight

    Tonight: Partly cloudy, with a low around 78. West wind around 5 mph.

    Low: 78 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny and hot, with a high near 98. Heat index values as high as 107. West wind around 5 mph.

    High: 98 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 77. Southwest wind around 5 mph.

    Low: 77 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 99. West wind around 5 mph.

    High: 99 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 77. Southwest wind around 5 mph.

    Low: 77 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 99. West wind around 5 mph.

    High: 99 °F

    Sunny then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 76. Southwest wind around 5 mph becoming calm.

    Low: 76 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 100. Calm wind becoming northwest around 5 mph.

    High: 100 °F

    Hot

Detailed Forecast

Today
Mostly sunny and hot, with a high near 97. Heat index values as high as 109. Southwest wind around 5 mph.
Tonight
Partly cloudy, with a low around 78. West wind around 5 mph.
Thursday
Sunny and hot, with a high near 98. Heat index values as high as 107. West wind around 5 mph.
Thursday Night
Mostly clear, with a low around 77. Southwest wind around 5 mph.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 99. West wind around 5 mph.
Friday Night
Partly cloudy, with a low around 77. Southwest wind around 5 mph.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 99. West wind around 5 mph.
Saturday Night
Mostly clear, with a low around 76. Southwest wind around 5 mph becoming calm.
Sunday
Sunny and hot, with a high near 100. Calm wind becoming northwest around 5 mph.
Sunday Night
Mostly clear, with a low around 77. South wind around 5 mph becoming calm in the evening.
Monday
A slight chance of showers and thunderstorms. Sunny and hot, with a high near 99. Calm wind becoming south around 5 mph.
Monday Night
Partly cloudy, with a low around 77. Southeast wind around 5 mph becoming calm in the evening.
Tuesday
A chance of showers and thunderstorms. Sunny and hot, with a high near 98. Calm wind becoming west around 5 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Greenwell Springs LA
 30.52°N 90.99°W
Last Update:
2:01 am CDT Aug 19, 2026
Forecast Valid:
8am CDT Aug 19, 2026-6pm CDT Aug 25, 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