National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Atmospheric River to Impact the Northwest; Windy Conditions in the Northeast

A strong atmospheric river moving into northern California later today will bring a threat for moderate to heavy rainfall and flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. through Wednesday. Gusty winds and isolated showers are expected today in the Northeast U.S. behind a cold front. Wind Advisories have been issued. Read More >

Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Fair

60°F

16°C

Humidity 30%
Wind Speed W 10 G 21 mph
Barometer 30.20 in (1023.6 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 4 Nov 12:53 pm EST
Extended Forecast for

4 Miles ESE Mount Aetna MD

  • This Afternoon

    This Afternoon: Sunny, with a high near 56. West wind 11 to 15 mph, with gusts as high as 24 mph.

    High: 56 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 41. West wind 7 to 10 mph becoming south after midnight.

    Low: 41 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 65. South wind 9 to 17 mph becoming southwest in the afternoon. Winds could gust as high as 30 mph.

    High: 65 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 41. Windy, with a northwest wind 22 to 29 mph, with gusts as high as 46 mph.

    Low: 41 °F

    Mostly Clear
    and Windy

  • Thursday

    Thursday: Sunny, with a high near 50. Northwest wind 10 to 15 mph, with gusts as high as 21 mph.

    High: 50 °F

    Sunny

  • Thursday Night

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

    Low: 36 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

  • Friday Night

    Friday Night: Rain likely. Mostly cloudy, with a low around 50. Breezy. Chance of precipitation is 70%.

    Low: 50 °F

    Rain Likely
    and Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 56. West wind 11 to 15 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 41. West wind 7 to 10 mph becoming south after midnight.
Wednesday
Sunny, with a high near 65. South wind 9 to 17 mph becoming southwest in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 41. Windy, with a northwest wind 22 to 29 mph, with gusts as high as 46 mph.
Thursday
Sunny, with a high near 50. Northwest wind 10 to 15 mph, with gusts as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 36.
Friday
Partly sunny, with a high near 55.
Friday Night
Rain likely. Mostly cloudy, with a low around 50. Breezy. Chance of precipitation is 70%.
Saturday
Mostly sunny, with a high near 60.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
A chance of rain. Mostly cloudy, with a high near 54. Chance of precipitation is 50%.
Sunday Night
A chance of rain. Partly cloudy, with a low around 37. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Mount Aetna MD
 39.57°N 77.6°W (Elev. 1683 ft)
Last Update:
12:29 pm EST Nov 4, 2025
Forecast Valid:
1pm EST Nov 4, 2025-6pm EST Nov 10, 2025
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database Weather Element Forecast

Chance of Precipitation