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

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

Lat: 30.54°NLon: 91.15°WElev: 69ft.

Fair

24°C

75°F

Humidity 84%
Wind Speed Calm
Barometer 1012.6 mb (29.91 in)
Dewpoint 21°C (70°F)
Visibility 16 km
Last update 16 Jun 2:53 am CDT
Extended Forecast for

Port Allen LA

  • Overnight

    Overnight: Clear, with a low around 23. Calm wind.

    Low: 23 °C

    Clear

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms, mainly after 11am. Increasing clouds, with a high near 33. Heat index values as high as 41. Northeast wind 5 to 10 km/h becoming southeast 10 to 15 km/h in the afternoon. New rainfall amounts between 5 and 7.5 mm possible.

    High: 33 °C

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms, mainly after 4am. Mostly cloudy, with a low around 24. Southeast wind around 10 km/h.

    Low: 24 °C

    Chance
    T-storms

  • Monday

    Monday: Showers and thunderstorms before 4pm, then showers and possibly a thunderstorm between 4pm and 5pm, then showers and thunderstorms likely after 5pm. High near 30. Southeast wind 10 to 15 km/h. Chance of precipitation is 90%.

    High: 30 °C

    T-storms

  • Monday Night

    Monday Night: Showers and thunderstorms likely before 3am, then a chance of showers. Mostly cloudy, with a low around 24. East wind 10 to 15 km/h. Chance of precipitation is 60%.

    Low: 24 °C

    T-storms
    Likely then
    Chance
    Showers

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 29. East wind 15 to 25 km/h. Chance of precipitation is 60%.

    High: 29 °C

    T-storms
    Likely

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 24. East wind 15 to 20 km/h.

    Low: 24 °C

    Chance
    T-storms then
    Chance
    Showers

  • Juneteenth

    Juneteenth: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 32. East wind 20 to 25 km/h.

    High: 32 °C

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, mainly before 10pm. Mostly cloudy, with a low around 24. East wind 15 to 20 km/h.

    Low: 24 °C

    Chance
    T-storms

Detailed Forecast

Overnight
Clear, with a low around 23. Calm wind.
Sunday
A 50 percent chance of showers and thunderstorms, mainly after 11am. Increasing clouds, with a high near 33. Heat index values as high as 41. Northeast wind 5 to 10 km/h becoming southeast 10 to 15 km/h in the afternoon. New rainfall amounts between 5 and 7.5 mm possible.
Sunday Night
A 40 percent chance of showers and thunderstorms, mainly after 4am. Mostly cloudy, with a low around 24. Southeast wind around 10 km/h.
Monday
Showers and thunderstorms before 4pm, then showers and possibly a thunderstorm between 4pm and 5pm, then showers and thunderstorms likely after 5pm. High near 30. Southeast wind 10 to 15 km/h. Chance of precipitation is 90%.
Monday Night
Showers and thunderstorms likely before 3am, then a chance of showers. Mostly cloudy, with a low around 24. East wind 10 to 15 km/h. Chance of precipitation is 60%.
Tuesday
Showers and thunderstorms likely, mainly between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 29. East wind 15 to 25 km/h. Chance of precipitation is 60%.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 24. East wind 15 to 20 km/h.
Juneteenth
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 32. East wind 20 to 25 km/h.
Wednesday Night
A chance of showers and thunderstorms, mainly before 10pm. Mostly cloudy, with a low around 24. East wind 15 to 20 km/h.
Thursday
A chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 33. East wind 15 to 20 km/h.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 23. East wind 5 to 15 km/h.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 34. Northeast wind 10 to 15 km/h.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 24. East wind 5 to 10 km/h.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 34. East wind 5 to 15 km/h.
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ABOUT THIS FORECAST

 
Point Forecast:
Port Allen LA
 30.45°N 91.18°W
Last Update:
3:16 am CDT Jun 16, 2024
Forecast Valid:
3am CDT Jun 16, 2024-6pm CDT Jun 22, 2024
 
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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