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.

Fog/Mist

66°F

19°C

Humidity 100%
Wind Speed Calm
Barometer 30.06 in (1017.7 mb)
Dewpoint 66°F (19°C)
Visibility 4.00 mi
Last update 15 Oct 2:53 am CDT
Extended Forecast for

Old Jefferson LA

Dense Fog Advisory until October 15, 11:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until October 15, 11:00am

    NOW until 11:00am Thu

    Dense Fog Advisory

  • Overnight

    Low: 66 °F

    Patchy Dense
    Fog

  • Thursday

    Thursday: Widespread dense fog, mainly before 9am. Otherwise, sunny, with a high near 89. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 89 °F

    Dense Fog
    then Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 67. East wind around 5 mph becoming calm in the evening.

    Low: 67 °F

    Increasing
    Clouds

  • Friday

    Friday: A slight chance of showers between 1pm and 3pm. Mostly sunny, with a high near 88. Light north wind increasing to 5 to 10 mph in the afternoon. Chance of precipitation is 20%.

    High: 88 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 55. North wind around 15 mph, with gusts as high as 30 mph.

    Low: 55 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 72. North wind around 15 mph.

    High: 72 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 52. Northeast wind 5 to 10 mph.

    Low: 52 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 75. East wind 5 to 10 mph.

    High: 75 °F

    Sunny

Detailed Forecast

Overnight
Patchy dense fog. Otherwise, mostly clear, with a low around 66. Calm wind.
Thursday
Widespread dense fog, mainly before 9am. Otherwise, sunny, with a high near 89. Calm wind becoming southeast around 5 mph in the afternoon.
Thursday Night
Increasing clouds, with a low around 67. East wind around 5 mph becoming calm in the evening.
Friday
A slight chance of showers between 1pm and 3pm. Mostly sunny, with a high near 88. Light north wind increasing to 5 to 10 mph in the afternoon. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 55. North wind around 15 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 72. North wind around 15 mph.
Saturday Night
Clear, with a low around 52. Northeast wind 5 to 10 mph.
Sunday
Sunny, with a high near 75. East wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 55. Northeast wind around 5 mph.
Monday
Sunny, with a high near 80. East wind around 5 mph.
Monday Night
Mostly clear, with a low around 57. Calm wind becoming northeast around 5 mph after midnight.
Tuesday
Sunny, with a high near 84. East wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 58. Calm wind becoming northeast around 5 mph.
Wednesday
Sunny, with a high near 86. Northeast wind around 5 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Old Jefferson LA
 30.38°N 91.02°W
Last Update:
1:57 am CDT Oct 15, 2026
Forecast Valid:
3am CDT Oct 15, 2026-6pm CDT Oct 21, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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