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.

Mostly Cloudy

77°F

25°C

Humidity 82%
Wind Speed W 9 mph
Barometer 29.95 in (1014.2 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 9 Jan 12:53 pm CST
Extended Forecast for

Old Jefferson LA

Flood Watch January 9, 01:43pm until January 10, 09:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch January 9, 01:43pm until January 10, 09:00am

    NOW until 9:00am Sat

    Flood Watch

  • This Afternoon

    High: 79 °F

    Showers

  • Tonight

    Tonight: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4am. Some of the storms could produce heavy rainfall. Low around 65. South wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    Low: 65 °F

    Heavy Rain
    then Showers

  • Saturday

    Saturday: Showers and thunderstorms likely before noon, then a slight chance of showers between noon and 1pm. Mostly cloudy, with a temperature falling to around 64 by 5pm. Southwest wind 5 to 10 mph becoming north in the morning. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 70 °F⇓

    Showers
    Likely then
    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 44. North wind around 10 mph, with gusts as high as 20 mph.

    Low: 44 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 57. North wind 5 to 10 mph.

    High: 57 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Areas of frost after 5am. Otherwise, mostly cloudy, with a low around 36. North wind around 5 mph.

    Low: 36 °F

    Mostly Cloudy
    then Areas
    Frost

  • Monday

    Monday: Areas of frost before 7am. Otherwise, mostly sunny, with a high near 54. Northeast wind around 5 mph becoming calm.

    High: 54 °F

    Areas Frost
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Areas of frost after 3am. Otherwise, partly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Partly Cloudy
    then Areas
    Frost

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. High near 79. South wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4am. Some of the storms could produce heavy rainfall. Low around 65. South wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Saturday
Showers and thunderstorms likely before noon, then a slight chance of showers between noon and 1pm. Mostly cloudy, with a temperature falling to around 64 by 5pm. Southwest wind 5 to 10 mph becoming north in the morning. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Mostly cloudy, with a low around 44. North wind around 10 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 57. North wind 5 to 10 mph.
Sunday Night
Areas of frost after 5am. Otherwise, mostly cloudy, with a low around 36. North wind around 5 mph.
Monday
Areas of frost before 7am. Otherwise, mostly sunny, with a high near 54. Northeast wind around 5 mph becoming calm.
Monday Night
Areas of frost after 3am. Otherwise, partly cloudy, with a low around 36. Calm wind.
Tuesday
Areas of frost before 7am. Otherwise, partly sunny, with a high near 57. Calm wind.
Tuesday Night
A slight chance of showers after midnight. Mostly cloudy, with a low around 43. Calm wind.
Wednesday
Mostly sunny, with a high near 64. Calm wind becoming west around 5 mph in the morning.
Wednesday Night
Mostly clear, with a low around 39. Northwest wind around 5 mph.
Thursday
Sunny, with a high near 53. North 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:
12:41 pm CST Jan 9, 2026
Forecast Valid:
1pm CST Jan 9, 2026-6pm CST Jan 15, 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