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

Hazardous Weather Conditions

Current conditions at

St Clair County Airport (KPLR)

Lat: 33.56°NLon: 86.25°WElev: 485ft.

Partly Cloudy

30°F

-1°C

Humidity 75%
Wind Speed Calm
Barometer 30.18 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 17 Mar 5:15 am CDT
Extended Forecast for

Margaret AL

Freeze Warning March 17, 05:23am until March 18, 10:00am
Click here for hazard details and duration
Freeze Warning
  •  
    Freeze Warning March 17, 05:23am until March 18, 10:00am

    NOW until 10:00am Wed

    Freeze Warning

  • Today

    High: 46 °F

    Frost then
    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 29. Northwest wind around 5 mph becoming calm.

    Low: 29 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Cloudy, then gradually becoming mostly sunny, with a high near 56. Calm wind becoming south around 5 mph in the afternoon.

    High: 56 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Areas of frost after 3am. Otherwise, mostly clear, with a low around 34. South wind around 5 mph becoming calm.

    Low: 34 °F

    Mostly Clear
    then Areas
    Frost

  • Thursday

    Thursday: Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 68. Calm wind becoming southwest around 5 mph in the morning.

    High: 68 °F

    Frost then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Today
Widespread frost before 9am. Otherwise, sunny, with a high near 46. Northwest wind 5 to 10 mph.
Tonight
Increasing clouds, with a low around 29. Northwest wind around 5 mph becoming calm.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a high near 56. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
Areas of frost after 3am. Otherwise, mostly clear, with a low around 34. South wind around 5 mph becoming calm.
Thursday
Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 68. Calm wind becoming southwest around 5 mph in the morning.
Thursday Night
Mostly clear, with a low around 45.
Friday
Mostly sunny, with a high near 75.
Friday Night
Mostly clear, with a low around 50.
Saturday
Mostly sunny, with a high near 79.
Saturday Night
Mostly clear, with a low around 53.
Sunday
Sunny, with a high near 82.
Sunday Night
Mostly clear, with a low around 55.
Monday
Mostly sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Margaret AL
 33.67°N 86.48°W
Last Update:
5:17 am CDT Mar 17, 2026
Forecast Valid:
5am CDT Mar 17, 2026-6pm CDT Mar 23, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation