Heavy Rain in the Southern U.S.; Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast

A storm system stretching from the Tennessee Valley to the Gulf Coast will bring a variety of hazards to the Eastern U.S. through Tuesday. On the south side of the system, heavy rain and thunderstorms will persist across the Southern U.S. Further north, a wintry precipitation mix is expected from the Central Appalachians to the interior Northeast through Tuesday. Read More >

Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Light Snow Fog/Mist

32°F

0°C

Humidity 88%
Wind Speed S 10 mph
Barometer 30.01 in (1017.7 mb)
Dewpoint 29°F (-2°C)
Visibility 0.75 mi
Wind Chill24°F (-4°C)
Last update 2 Dec 4:53 am EST
Extended Forecast for

Carroll Valley PA

Winter Weather Advisory until December 2, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until December 2, 01:00pm

    NOW until 1:00pm Tue

    Winter Weather Advisory

  • Overnight

    Low: 27 °F

    Snow Likely

  • Tuesday

    Tuesday: Rain, snow, and sleet, becoming all rain after noon, then gradually ending. The snow could be heavy at times.  High near 38. Calm wind becoming northwest around 6 mph in the afternoon.  Chance of precipitation is 100%. New snow and sleet accumulation of 1 to 2 inches possible.

    High: 38 °F

    Wintry Mix
    then Rain
    Likely

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 24. Northwest wind 6 to 9 mph.

    Low: 24 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 39. Light and variable wind.

    High: 39 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 12.

    Low: 12 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

Detailed Forecast

Overnight
Snow likely. Cloudy, with a low around 27. Calm wind. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.
Tuesday
Rain, snow, and sleet, becoming all rain after noon, then gradually ending. The snow could be heavy at times. High near 38. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 100%. New snow and sleet accumulation of 1 to 2 inches possible.
Tuesday Night
Mostly clear, with a low around 24. Northwest wind 6 to 9 mph.
Wednesday
Sunny, with a high near 39. Light and variable wind.
Wednesday Night
Partly cloudy, with a low around 23. Calm wind.
Thursday
Partly sunny, with a high near 38.
Thursday Night
Mostly clear, with a low around 12.
Friday
Partly sunny, with a high near 31.
Friday Night
Mostly cloudy, with a low around 20.
Saturday
Partly sunny, with a high near 40.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
Mostly cloudy, with a high near 38.
Sunday Night
Mostly cloudy, with a low around 21.
Monday
Partly sunny, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
Carroll Valley PA
 39.75°N 77.37°W (Elev. 653 ft)
5:41 am EST Dec 2, 2025
5am EST Dec 2, 2025-6pm EST Dec 8, 2025
 
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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