Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Garrett County Airport (K2G4)

Lat: 39.58°NLon: 79.34°WElev: 2933ft.

Fair

63°F

17°C

Humidity 64%
Wind Speed S 9 mph
Barometer 29.98 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 18 Apr 8:35 am EDT
Extended Forecast for

McHenry MD

  • Today

    Today: Scattered showers, mainly after 5pm.  Partly sunny, with a high near 79. Southwest wind 8 to 13 mph, with gusts as high as 25 mph.  Chance of precipitation is 30%.

    High: 79 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Tonight

    Tonight: Showers and thunderstorms.  Patchy fog after 10pm. Low around 37. Southwest wind 11 to 14 mph becoming northwest after midnight. Winds could gust as high as 22 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 37 °F

    Showers and
    Patchy Fog

  • Sunday

    Sunday: Scattered rain and snow showers before 11am, then scattered rain showers between 11am and 2pm.  Cloudy, then gradually becoming mostly sunny, with a high near 47. West wind 14 to 16 mph, with gusts as high as 29 mph.  Chance of precipitation is 30%.

    High: 47 °F

    Scattered
    Rain/Snow
    then
    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered snow showers before 8pm, then scattered rain and snow showers.  Mostly cloudy, with a low around 32. West wind around 10 mph, with gusts as high as 23 mph.  Chance of precipitation is 50%.

    Low: 32 °F

    Scattered
    Rain/Snow

  • Monday

    Monday: Isolated snow showers before 2pm.  Mostly sunny, with a high near 42. Northwest wind 11 to 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 20%.

    High: 42 °F

    Isolated Snow
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers after 2am.  Mostly cloudy, with a low around 46. Chance of precipitation is 40%.

    Low: 46 °F

    Partly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers.  Partly sunny, with a high near 61. Chance of precipitation is 40%.

    High: 61 °F

    Chance
    Showers

Detailed Forecast

Today
Scattered showers, mainly after 5pm. Partly sunny, with a high near 79. Southwest wind 8 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Tonight
Showers and thunderstorms. Patchy fog after 10pm. Low around 37. Southwest wind 11 to 14 mph becoming northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Scattered rain and snow showers before 11am, then scattered rain showers between 11am and 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 47. West wind 14 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Sunday Night
Scattered snow showers before 8pm, then scattered rain and snow showers. Mostly cloudy, with a low around 32. West wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Monday
Isolated snow showers before 2pm. Mostly sunny, with a high near 42. Northwest wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 25.
Tuesday
Sunny, with a high near 59.
Tuesday Night
A chance of showers after 2am. Mostly cloudy, with a low around 46. Chance of precipitation is 40%.
Wednesday
A chance of showers. Partly sunny, with a high near 61. Chance of precipitation is 40%.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Mostly sunny, with a high near 71.
Thursday Night
Mostly clear, with a low around 51.
Friday
Mostly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
McHenry MD
 39.56°N 79.36°W (Elev. 2500 ft)
8:48 am EDT Apr 18, 2026
8am EDT Apr 18, 2026-6pm EDT Apr 24, 2026
 
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Additional Resources

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