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

Winter Weather From Texas To The Carolinas

The arrival of a cold and frigid arctic air mass will set the stage for a winter weather threat from south Texas to the Carolinas on Friday into Saturday. An extensive zone of frozen precipitation of ice, sleet and snow is expected, which will result in dangerous travel conditions. The most significant icing is likely in the eastern Carolinas and heaviest snow in parts of the Delmarva Peninsula. Read More >

Hazardous Weather Conditions

Current conditions at

Louisiana Regional Airport (KREG)

Lat: 30.17°NLon: 90.94°WElev: 14ft.

Overcast

8°C

46°F

Humidity 96%
Wind Speed N 20 G 28 km/h
Barometer 30.15 in
Dewpoint 7°C (45°F)
Visibility 16 km
Wind Chill4°C (40°F)
Last update 20 Jan 8:55 am CST
Extended Forecast for

Duplessis LA

Winter Weather Advisory January 20, 06:00pm until January 21, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: Cloudy, with a steady temperature around 7. North wind around 25 km/h.

    Cloudy

    High: 7 °C

  • Tonight

    Tonight: A chance of freezing rain and sleet between midnight and 3am. Cloudy, with a low around -1. North wind 15 to 25 km/h. Chance of precipitation is 30%. New ice accumulation of less than a 0.1 of a centimeter possible. Little or no sleet accumulation expected.

    Cloudy then
    Chance Wintry
    Mix

    Low: -1 °C

  • Friday

    Friday: A slight chance of freezing rain and sleet before noon. Mostly cloudy, with a high near 7. North wind 15 to 20 km/h. Chance of precipitation is 20%.

    Slight Chance
    Wintry Mix
    then Mostly
    Cloudy

    High: 7 °C

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around -2. North wind 10 to 15 km/h.

    Mostly Cloudy

    Low: -2 °C

  • Saturday

    Saturday: Sunny, with a high near 11. North wind 10 to 15 km/h.

    Sunny

    High: 11 °C

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around -3. North wind around 10 km/h.

    Mostly Clear

    Low: -3 °C

  • Sunday

    Sunday: Mostly sunny, with a high near 13. North wind around 10 km/h becoming northwest in the afternoon.

    Mostly Sunny

    High: 13 °C

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 1. Calm wind.

    Partly Cloudy

    Low: 1 °C

  • Monday

    Monday: A chance of showers after noon. Mostly cloudy, with a high near 14. Northeast wind 5 to 15 km/h becoming southeast in the morning.

    Mostly Cloudy
    then Chance
    Showers

    High: 14 °C

Detailed Forecast

Today
Cloudy, with a steady temperature around 7. North wind around 25 km/h.
Tonight
A chance of freezing rain and sleet between midnight and 3am. Cloudy, with a low around -1. North wind 15 to 25 km/h. Chance of precipitation is 30%. New ice accumulation of less than a 0.1 of a centimeter possible. Little or no sleet accumulation expected.
Friday
A slight chance of freezing rain and sleet before noon. Mostly cloudy, with a high near 7. North wind 15 to 20 km/h. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around -2. North wind 10 to 15 km/h.
Saturday
Sunny, with a high near 11. North wind 10 to 15 km/h.
Saturday Night
Mostly clear, with a low around -3. North wind around 10 km/h.
Sunday
Mostly sunny, with a high near 13. North wind around 10 km/h becoming northwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 1. Calm wind.
Monday
A chance of showers after noon. Mostly cloudy, with a high near 14. Northeast wind 5 to 15 km/h becoming southeast in the morning.
Monday Night
Showers likely. Cloudy, with a low around 8. Southeast wind around 15 km/h becoming north after midnight.
Tuesday
A chance of showers. Partly sunny, with a high near 16. Northwest wind 15 to 20 km/h.
Tuesday Night
Partly cloudy, with a low around 3. North wind 15 to 20 km/h.
Wednesday
Mostly sunny, with a high near 12. North wind 15 to 20 km/h.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Duplessis LA
 30.31°N 90.94°W
Last Update:
6:40 am CST Jan 20, 2022
Forecast Valid:
9am CST Jan 20, 2022-6pm CST Jan 26, 2022
 
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