Fire Weather Concerns in the South-Central U.S.; Heavy Precipitation in Northern California and the Great Lakes

Strong winds and dry conditions will promote elevated to critical fire weather conditions across southeast Colorado into the southern Plains and extending into the Ozarks. An atmospheric river will bring heavy rain and a flash flood threat to northern California and heavy mountain snow in the Cascades and Northern Rockies. A clipper system will bring heavy snow to the Great Lakes. Read More >

Current conditions at

Garrett County Airport (K2G4)

Lat: 39.58°NLon: 79.34°WElev: 2933ft.

Fair

23°F

-5°C

Humidity 63%
Wind Speed SW 13 mph
Barometer 29.76 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 24 Feb 4:35 pm EST
Extended Forecast for

McHenry MD

Winter Weather Advisory February 24, 10:00pm until February 25, 10:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Tonight

    Tonight: Snow likely, mainly after 3am. The snow could be heavy at times.  Mostly cloudy, with a temperature rising to around 32 by 1am. Breezy, with a south wind 9 to 14 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 36 mph.  Chance of precipitation is 70%. Total nighttime snow accumulation of 2 to 4 inches possible.

    Low: 24 °F

    Slight Chance
    Snow then
    Heavy Snow
    and Breezy

  • Wednesday

    Wednesday: Snow and freezing rain likely before 11am, then a slight chance of rain and snow between 11am and noon. The snow could be heavy at times.  Mostly cloudy, with a high near 39. West wind 14 to 17 mph, with gusts as high as 32 mph.  Chance of precipitation is 60%. Little or no ice accumulation expected.  New snow accumulation of 1 to 3 inches possible.

    High: 39 °F

    Wintry Mix
    Likely then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of snow after 1am.  Partly cloudy, with a low around 26. West wind 7 to 11 mph, with gusts as high as 24 mph.  Chance of precipitation is 20%.

    Low: 26 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Thursday

    Thursday: A chance of snow.  Partly sunny, with a high near 40. West wind around 6 mph.  Chance of precipitation is 50%.

    High: 40 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A chance of snow before 10pm, then a chance of rain between 10pm and 1am.  Mostly cloudy, with a low around 28. Southwest wind around 5 mph.  Chance of precipitation is 30%.

    Low: 28 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Friday

    Friday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

Detailed Forecast

Tonight
Snow likely, mainly after 3am. The snow could be heavy at times. Mostly cloudy, with a temperature rising to around 32 by 1am. Breezy, with a south wind 9 to 14 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 2 to 4 inches possible.
Wednesday
Snow and freezing rain likely before 11am, then a slight chance of rain and snow between 11am and noon. The snow could be heavy at times. Mostly cloudy, with a high near 39. West wind 14 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
A slight chance of snow after 1am. Partly cloudy, with a low around 26. West wind 7 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Thursday
A chance of snow. Partly sunny, with a high near 40. West wind around 6 mph. Chance of precipitation is 50%.
Thursday Night
A chance of snow before 10pm, then a chance of rain between 10pm and 1am. Mostly cloudy, with a low around 28. Southwest wind around 5 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 45.
Friday Night
Mostly clear, with a low around 30.
Saturday
Sunny, with a high near 52.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Partly sunny, with a high near 40.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 21. Chance of precipitation is 40%.
Monday
A chance of rain and snow. Partly sunny, with a high near 35. Chance of precipitation is 50%.
Monday Night
A chance of snow and freezing rain. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Tuesday
A chance of rain. Mostly cloudy, with a high near 41. Chance of precipitation is 50%.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
McHenry MD
 39.56°N 79.36°W (Elev. 2500 ft)
3:53 pm EST Feb 24, 2026
4pm EST Feb 24, 2026-6pm EST Mar 3, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database