Frigid Airmass to Bring Significantly Colder Temperatures; Snow Continues Downwind of the Great Lakes

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected in the Southeast by Tuesday morning. Moderate to heavy lake effect snow will continue downwind of the Great Lakes through Monday. Several inches of snow accumulation is expected, including in portions of the Chicago Metro Read More >

Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Fair

51°F

11°C

Humidity 54%
Wind Speed W 9 mph
Barometer 29.78 in (1009.2 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 9 Nov 11:53 pm EST
Extended Forecast for

3 Miles E Mount Aetna MD

  • Overnight

    Overnight: Scattered showers before 1am.  Cloudy, then gradually becoming partly cloudy, with a low around 38. West wind around 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 30%.

    Low: 38 °F

    Scattered
    Showers

  • Monday

    Monday: Increasing clouds, with a high near 44. Northwest wind 11 to 16 mph, with gusts as high as 25 mph.

    High: 44 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 26. Northwest wind around 15 mph, with gusts as high as 29 mph.

    Low: 26 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 41. Breezy, with a west wind 15 to 22 mph, with gusts as high as 34 mph.

    High: 41 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32. South wind 9 to 11 mph, with gusts as high as 22 mph.

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

Detailed Forecast

Overnight
Scattered showers before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 38. West wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Monday
Increasing clouds, with a high near 44. Northwest wind 11 to 16 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 26. Northwest wind around 15 mph, with gusts as high as 29 mph.
Veterans Day
Mostly sunny, with a high near 41. Breezy, with a west wind 15 to 22 mph, with gusts as high as 34 mph.
Tuesday Night
Mostly cloudy, with a low around 32. South wind 9 to 11 mph, with gusts as high as 22 mph.
Wednesday
Mostly sunny, with a high near 53.
Wednesday Night
Partly cloudy, with a low around 36.
Thursday
Sunny, with a high near 51.
Thursday Night
Mostly clear, with a low around 35.
Friday
Mostly sunny, with a high near 54.
Friday Night
Partly cloudy, with a low around 36.
Saturday
Mostly sunny, with a high near 52.
Saturday Night
Mostly cloudy, with a low around 36.
Sunday
Partly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Mount Aetna MD
 39.59°N 77.6°W (Elev. 919 ft)
12:30 am EST Nov 10, 2025
12am EST Nov 10, 2025-6pm EST Nov 16, 2025
 
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Additional Resources

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Hourly Weather Forecast

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