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 >

Current conditions at

Garrett County Airport (K2G4)

Lat: 39.58°NLon: 79.34°WElev: 2933ft.

Fair

7°F

-14°C

Humidity 92%
Wind Speed W 10 G 21 mph
Barometer 30.02 in
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill-7°F (-22°C)
Last update 2 Feb 4:55 am EST
Extended Forecast for

McHenry MD

Cold Weather Advisory February 2, 05:13am until February 2, 10:00am
Click here for hazard details and duration
...
  •  
    Cold Weather Advisory February 2, 05:13am until February 2, 10:00am

    NOW until 10:00am Mon

    Cold Weather Advisory

  • Today

    High: 23 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A chance of snow.  Increasing clouds, with a low around 18. West wind 8 to 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 40%.

    Low: 18 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow likely, mainly after 1pm.  Cloudy, with a high near 29. West wind 8 to 13 mph, with gusts as high as 22 mph.  Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 29 °F

    Chance Snow
    then Snow
    Likely

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 1am.  Cloudy, with a low around 12. Northwest wind 3 to 7 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 12 °F

    Snow Likely

  • Wednesday

    Wednesday: Partly sunny, with a high near 22. Northwest wind 8 to 10 mph.

    High: 22 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 5.

    Low: 5 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 19.

    High: 19 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 11.

    Low: 11 °F

    Mostly Cloudy

Detailed Forecast

Today
Increasing clouds, with a high near 23. Wind chill values as low as -10. West wind 10 to 14 mph, with gusts as high as 23 mph.
Tonight
A chance of snow. Increasing clouds, with a low around 18. West wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Tuesday
Snow likely, mainly after 1pm. Cloudy, with a high near 29. West wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Tuesday Night
Snow likely, mainly before 1am. Cloudy, with a low around 12. Northwest wind 3 to 7 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Partly sunny, with a high near 22. Northwest wind 8 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 5.
Thursday
Mostly cloudy, with a high near 19.
Thursday Night
Mostly cloudy, with a low around 11.
Friday
Snow. High near 28. Chance of precipitation is 80%.
Friday Night
A chance of snow before 1am. Mostly cloudy, with a low around 2. Chance of precipitation is 50%.
Saturday
Partly sunny, with a high near 12.
Saturday Night
Mostly cloudy, with a low around 2.
Sunday
Mostly cloudy, with a high near 19.
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ABOUT THIS FORECAST

 
Point Forecast:
McHenry MD
 39.56°N 79.36°W (Elev. 2500 ft)
3:53 am EST Feb 2, 2026
5am EST Feb 2, 2026-6pm EST Feb 8, 2026
 
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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