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.

Overcast

15°F

-9°C

Humidity 53%
Wind Speed NA
Barometer 30.09 in (1021.1 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Last update 28 Jan 11:53 pm EST
Extended Forecast for

2 Miles E Big Pool MD

Cold Weather Advisory January 29, 12:27am until January 29, 11:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 29, 12:27am until January 29, 11:00am

    NOW until 11:00am Thu

    Cold Weather Advisory

  • Overnight

    Low: 3 °F

    Partly Cloudy

  • Thursday

    Thursday: Increasing clouds, with a high near 18. Wind chill values as low as -9. West wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 18 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 3. Wind chill values as low as -8. Northwest wind 6 to 8 mph.

    Low: 3 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 17. Wind chill values as low as -8. Northwest wind around 6 mph.

    High: 17 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 3. Northwest wind around 7 mph.

    Low: 3 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of snow after 1pm. Partly sunny, with a high near 16. Chance of precipitation is 20%.

    High: 16 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 8.

    Low: 8 °F

    Mostly Cloudy

  • Sunday

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

    High: 20 °F

    Partly Sunny
    and Blustery

Detailed Forecast

Overnight
Partly cloudy, with a low around 3. Wind chill values as low as -10. West wind around 11 mph.
Thursday
Increasing clouds, with a high near 18. Wind chill values as low as -9. West wind 7 to 10 mph, with gusts as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 3. Wind chill values as low as -8. Northwest wind 6 to 8 mph.
Friday
Mostly sunny, with a high near 17. Wind chill values as low as -8. Northwest wind around 6 mph.
Friday Night
Mostly cloudy, with a low around 3. Northwest wind around 7 mph.
Saturday
A slight chance of snow after 1pm. Partly sunny, with a high near 16. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 8.
Sunday
Partly sunny, with a high near 20. Blustery.
Sunday Night
Mostly clear, with a low around 12. Blustery.
Monday
Sunny, with a high near 28.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
Mostly sunny, with a high near 30.
Tuesday Night
Partly cloudy, with a low around 15.
Wednesday
Partly sunny, with a high near 31.
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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:
9:53 pm EST Jan 28, 2026
Forecast Valid:
12am 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