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

Tracking Areas of Fire Weather, Winter Weather, and Severe Weather Thursday

Continuation of gusty winds and low relative humidity will bring additional periods of critical fire weather to the southern Plains Thursday and Friday. Another Pacific storm will continue gusty winds and heavy snow over the western mountains into Thursday. Severe thunderstorms are possible across parts of the middle Mississippi into lower Ohio Valleys Thursday afternoon into early evening. Read More >

Current conditions at

Acadiana Regional Airport (KARA)

Lat: 30.03°NLon: 91.88°WElev: 13ft.

Overcast

67°F

19°C

Humidity 93%
Wind Speed S 8 mph
Barometer 29.82 in (1009.8 mb)
Dewpoint 65°F (18°C)
Visibility 9.00 mi
Last update 18 Feb 10:53 pm CST
Extended Forecast for

Louisa LA

  • Tonight

    Tonight: Patchy fog between 4am and 5am. Otherwise, mostly cloudy, with a low around 61. South wind 5 to 10 mph.

    Low: 61 °F

    Patchy Fog

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 76. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 76 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: A slight chance of showers between midnight and 2am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 63. South wind 5 to 10 mph. Chance of precipitation is 20%.

    Low: 63 °F

    Patchy Fog
    then Slight
    Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: A 20 percent chance of showers. Patchy fog before 9am. Otherwise, partly sunny, with a high near 78. South wind 5 to 10 mph.

    High: 78 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Friday Night

    Friday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 64. South wind around 5 mph.

    Low: 64 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers after noon. Partly sunny, with a high near 78. South wind 5 to 10 mph.

    High: 78 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 47. West wind 5 to 15 mph becoming north after midnight. Winds could gust as high as 25 mph.

    Low: 47 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 63. North wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 63 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 38. North wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog between 4am and 5am. Otherwise, mostly cloudy, with a low around 61. South wind 5 to 10 mph.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 76. South wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
A slight chance of showers between midnight and 2am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 63. South wind 5 to 10 mph. Chance of precipitation is 20%.
Friday
A 20 percent chance of showers. Patchy fog before 9am. Otherwise, partly sunny, with a high near 78. South wind 5 to 10 mph.
Friday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 64. South wind around 5 mph.
Saturday
A 30 percent chance of showers after noon. Partly sunny, with a high near 78. South wind 5 to 10 mph.
Saturday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 47. West wind 5 to 15 mph becoming north after midnight. Winds could gust as high as 25 mph.
Sunday
Sunny, with a high near 63. North wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 38. North wind 10 to 15 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 60.
Monday Night
Mostly clear, with a low around 35.
Tuesday
Sunny, with a high near 61.
Tuesday Night
Mostly cloudy, with a low around 46.
Wednesday
Partly sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Louisa LA
 29.78°N 91.75°W
Last Update:
11:36 pm CST Feb 18, 2026
Forecast Valid:
11pm CST Feb 18, 2026-6pm CST Feb 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