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

Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Hazardous Weather Conditions

Current conditions at

Patterson Memorial (KPTN)

Lat: 29.72°NLon: 91.33°WElev: 10ft.

Fair

62°F

17°C

Humidity 60%
Wind Speed N 16 G 23 mph
Barometer 30.19 in (1022.3 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 21 Feb 11:56 pm CST
Extended Forecast for

Morgan City LA

Wind Advisory February 22, 12:35am until February 22, 03:00pm
Red Flag Warning February 22, 09:00am until February 22, 06:00pm
Click here for hazard details and duration
Wind Advisory
Red Flag Warning
  •  
    Wind Advisory February 22, 12:35am until February 22, 03:00pm

    NOW until 3:00pm Sun

    Wind Advisory

  • Overnight

    Low: 47 °F

    Mostly Clear
    and Windy

  • Sunday

    Sunday: Sunny, with a high near 58. Windy, with a north wind 15 to 25 mph.

    High: 58 °F

    Sunny and
    Windy then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 41. North wind around 15 mph.

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 55. North wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 55 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 36. North wind 5 to 10 mph becoming east after midnight.

    Low: 36 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 60. East wind 5 to 10 mph becoming south in the afternoon.

    High: 60 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 52. South wind around 10 mph.

    Low: 52 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 72. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 72 °F

    Partly Sunny

Detailed Forecast

Overnight
Mostly clear, with a low around 47. Windy, with a north wind 20 to 25 mph.
Sunday
Sunny, with a high near 58. Windy, with a north wind 15 to 25 mph.
Sunday Night
Mostly clear, with a low around 41. North wind around 15 mph.
Monday
Sunny, with a high near 55. North wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Clear, with a low around 36. North wind 5 to 10 mph becoming east after midnight.
Tuesday
Sunny, with a high near 60. East wind 5 to 10 mph becoming south in the afternoon.
Tuesday Night
Partly cloudy, with a low around 52. South wind around 10 mph.
Wednesday
Partly sunny, with a high near 72. South wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 66. South wind around 15 mph.
Thursday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 75.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 60.
Friday
Mostly sunny, with a high near 72.
Friday Night
Partly cloudy, with a low around 58.
Saturday
Mostly sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Morgan City LA
 29.7°N 91.2°W
Last Update:
11:45 pm CST Feb 21, 2026
Forecast Valid:
12am CST Feb 22, 2026-6pm CST Feb 28, 2026
 
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Additional Resources

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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