Dangerous Cold Persists through Monday; Wintry Weather from the Northern Plains to the Great Lakes

Bitter cold temperatures and dangerous wind chills will persist from Florida to the Northeast through Monday. Daily record low temperatures are forecast across the Southeast and Florida, with some all-time February low temperature records possible across Florida. An Alberta clipper will spread wintry precipitation across the Northern Plains today and into the upper Great Lakes into tonight. Read More >

Hazardous Weather Conditions

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Fair

24°F

-4°C

Humidity 39%
Wind Speed Vrbl 6 mph
Barometer 30.01 in
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 1 Feb 10:35 pm EST
Extended Forecast for

Charlotte Hall MD

  • Tonight

    Tonight: Mostly clear, with a low around 12. Wind chill values as low as -1. Northwest wind around 14 mph, with gusts as high as 23 mph.

    Low: 12 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 32. Wind chill values as low as -3. Northwest wind 9 to 15 mph, with gusts as high as 22 mph.

    High: 32 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 14. West wind 5 to 7 mph becoming calm  in the evening.

    Low: 14 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 39. Light west wind.

    High: 39 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly after 1am.  Mostly cloudy, with a low around 26. Light and variable wind.  Chance of precipitation is 40%.

    Low: 26 °F

    Chance Snow

  • Wednesday

    Wednesday: A slight chance of snow before 1pm.  Mostly cloudy, with a high near 34. Chance of precipitation is 20%.

    High: 34 °F

    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 31.

    High: 31 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 15.

    Low: 15 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 12. Wind chill values as low as -1. Northwest wind around 14 mph, with gusts as high as 23 mph.
Monday
Sunny, with a high near 32. Wind chill values as low as -3. Northwest wind 9 to 15 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 14. West wind 5 to 7 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 39. Light west wind.
Tuesday Night
A chance of snow, mainly after 1am. Mostly cloudy, with a low around 26. Light and variable wind. Chance of precipitation is 40%.
Wednesday
A slight chance of snow before 1pm. Mostly cloudy, with a high near 34. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 16.
Thursday
Sunny, with a high near 31.
Thursday Night
Mostly clear, with a low around 15.
Friday
A chance of snow. Partly sunny, with a high near 38. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 16.
Saturday
Sunny, with a high near 27.
Saturday Night
Mostly clear, with a low around 9.
Sunday
Mostly sunny, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
Charlotte Hall MD
 38.48°N 76.78°W (Elev. 148 ft)
9:53 pm EST Feb 1, 2026
10pm EST Feb 1, 2026-6pm EST Feb 8, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database