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

Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains Thursday night, crossing the Midwest and reaching the Gulf Coast Friday night. Confidence continues to increase for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Fair

11°F

-12°C

Humidity 53%
Wind Speed NW 17 mph
Barometer 30.14 in (1022.8 mb)
Dewpoint -3°F (-19°C)
Visibility 10.00 mi
Wind Chill-6°F (-21°C)
Last update 29 Jan 3:53 am EST
Extended Forecast for

2 Miles E Big Pool MD

Cold Weather Advisory January 29, 04:36am until January 29, 11:00am
Click here for hazard details and duration
...
  •  
    Cold Weather Advisory January 29, 04:36am until January 29, 11:00am

    NOW until 11:00am Thu

    Cold Weather Advisory

  • Today

    High: 17 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 2. Wind chill values as low as -9. Northwest wind 6 to 8 mph.

    Low: 2 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 18. Wind chill values as low as -9. Northwest wind around 6 mph.

    High: 18 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 2. Wind chill values as low as -11. Northwest wind around 6 mph.

    Low: 2 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 17. North wind 6 to 10 mph.

    High: 17 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 7.

    Low: 7 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 20. Blustery.

    High: 20 °F

    Partly Sunny
    then Partly
    Sunny and
    Blustery

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 13. Blustery.

    Low: 13 °F

    Mostly Clear
    and Blustery

Detailed Forecast

Today
Increasing clouds, with a high near 17. Wind chill values as low as -9. West wind 7 to 10 mph, with gusts as high as 21 mph.
Tonight
Partly cloudy, with a low around 2. Wind chill values as low as -9. Northwest wind 6 to 8 mph.
Friday
Mostly sunny, with a high near 18. Wind chill values as low as -9. Northwest wind around 6 mph.
Friday Night
Mostly cloudy, with a low around 2. Wind chill values as low as -11. Northwest wind around 6 mph.
Saturday
Partly sunny, with a high near 17. North wind 6 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 7.
Sunday
Partly sunny, with a high near 20. Blustery.
Sunday Night
Mostly clear, with a low around 13. Blustery.
Monday
Sunny, with a high near 28.
Monday Night
Partly cloudy, with a low around 14.
Tuesday
Mostly sunny, with a high near 31.
Tuesday Night
Partly cloudy, with a low around 17.
Wednesday
Partly sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Big Pool MD
 39.67°N 77.96°W (Elev. 1247 ft)
Last Update:
3:54 am EST Jan 29, 2026
Forecast Valid:
4am EST Jan 29, 2026-6pm EST Feb 4, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation