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

Louisiana Regional Airport (KREG)

Lat: 30.17°NLon: 90.94°WElev: 14ft.

Fair

74°F

23°C

Humidity 98%
Wind Speed Calm
Barometer 30.01 in
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Last update 26 Aug 12:15 am CDT
Extended Forecast for

White Castle LA

  • Overnight

    Overnight: Clear, with a low around 77. Calm wind.

    Low: 77 °F

    Clear

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly after 5pm. Sunny and hot, with a high near 97. Heat index values as high as 113. Calm wind becoming northwest around 5 mph.

    High: 97 °F

    Sunny then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms after 1am. Mostly clear, with a low around 78. Calm wind becoming south around 5 mph. Chance of precipitation is 40%.

    Low: 78 °F

    Chance
    T-storms

  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 94. Heat index values as high as 109. Calm wind becoming west around 5 mph. Chance of precipitation is 80%.

    High: 94 °F

    Chance
    T-storms then
    T-storms

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 76. Calm wind. Chance of precipitation is 70%.

    Low: 76 °F

    Showers
    Likely

  • Friday

    Friday: Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 93. Calm wind. Chance of precipitation is 60%.

    High: 93 °F

    T-storms
    Likely

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 75. Calm wind. Chance of precipitation is 20%.

    Low: 75 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Sunny, with a high near 93. Calm wind.

    High: 93 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 75. Calm wind.

    Low: 75 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 77. Calm wind.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Sunny and hot, with a high near 97. Heat index values as high as 113. Calm wind becoming northwest around 5 mph.
Wednesday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms after 1am. Mostly clear, with a low around 78. Calm wind becoming south around 5 mph. Chance of precipitation is 40%.
Thursday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 94. Heat index values as high as 109. Calm wind becoming west around 5 mph. Chance of precipitation is 80%.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 76. Calm wind. Chance of precipitation is 70%.
Friday
Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 93. Calm wind. Chance of precipitation is 60%.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 75. Calm wind. Chance of precipitation is 20%.
Saturday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Sunny, with a high near 93. Calm wind.
Saturday Night
Mostly clear, with a low around 75. Calm wind.
Sunday
A chance of showers and thunderstorms. Sunny, with a high near 93. Calm wind becoming southeast around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 75. Calm wind.
Monday
Showers and thunderstorms likely. Sunny, with a high near 92. Calm wind becoming southeast around 5 mph.
Monday Night
Mostly clear, with a low around 76. Calm wind.
Tuesday
A chance of showers and thunderstorms. Sunny, with a high near 93. Calm wind becoming southeast around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
White Castle LA
 30.18°N 91.16°W
Last Update:
11:46 pm CDT Aug 25, 2026
Forecast Valid:
12am CDT Aug 26, 2026-6pm CDT Sep 1, 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