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

Cold Front Moving Through the Northeast U.S. Monday; Atmospheric River to Impact the Pacific Northwest Midweek

A cold front will cross the Great Lakes and Northeast U.S. through Monday with gusty winds and areas of rain showers. A strong atmospheric river is expected to move into the Pacific Northwest by midweek bringing a threat for moderate to heavy rainfall, gusty winds, and mountain snows for parts of Washington, Oregon, northern California, and the Sierra Nevada. Read More >

Current conditions at

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

Lat: 30.54°NLon: 91.15°WElev: 69ft.

Fair

47°F

8°C

Humidity 83%
Wind Speed N 5 mph
Barometer 30.27 in (1025.0 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 2 Nov 10:53 pm CST
Extended Forecast for

5 Miles WNW Port Allen LA

  • Tonight

    Tonight: Clear, with a low around 41. Northeast wind around 5 mph.

    Low: 41 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 69. Northeast wind around 5 mph.

    High: 69 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 44. Northeast wind around 5 mph becoming calm in the evening.

    Low: 44 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 73. East wind around 5 mph.

    High: 73 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 49. East wind around 5 mph becoming calm.

    Low: 49 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 77. Calm wind.

    High: 77 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 54. Calm wind.

    Low: 54 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 79. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 79 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 61. Southeast wind around 5 mph.

    Low: 61 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 41. Northeast wind around 5 mph.
Monday
Sunny, with a high near 69. Northeast wind around 5 mph.
Monday Night
Clear, with a low around 44. Northeast wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 73. East wind around 5 mph.
Tuesday Night
Clear, with a low around 49. East wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 77. Calm wind.
Wednesday Night
Mostly clear, with a low around 54. Calm wind.
Thursday
Sunny, with a high near 79. Calm wind becoming southeast around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 61. Southeast wind around 5 mph.
Friday
A slight chance of showers after noon. Mostly sunny, with a high near 82. Southeast wind around 5 mph becoming southwest in the afternoon.
Friday Night
Mostly clear, with a low around 61. South wind around 5 mph becoming northwest after midnight.
Saturday
Sunny, with a high near 81. North wind around 5 mph becoming south in the afternoon.
Saturday Night
Mostly clear, with a low around 59. South wind around 5 mph becoming northwest after midnight.
Sunday
Sunny, with a high near 76. North wind 5 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Port Allen LA
 30.48°N 91.28°W
Last Update:
11:26 pm CST Nov 2, 2025
Forecast Valid:
11pm CST Nov 2, 2025-6pm CST Nov 9, 2025
 
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