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Hazardous Weather Conditions

Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Fair

6°F

-14°C

Humidity 57%
Wind Speed NW 8 mph
Barometer 30.27 in (1027.6 mb)
Dewpoint -6°F (-21°C)
Visibility 10.00 mi
Wind Chill-7°F (-22°C)
Last update 30 Jan 7:53 am EST
Extended Forecast for

3 Miles N Mercersburg PA

Cold Weather Advisory January 30, 07:00pm until January 31, 10:00am
Cold Weather Advisory January 30, 08:47am until January 30, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
...
  •  
    Cold Weather Advisory January 30, 08:47am until January 30, 10:00am

    NOW until 10:00am Fri

    Cold Weather Advisory

  • Today

    High: 19 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 2. Wind chill values as low as -10. Northwest wind around 6 mph.

    Low: 2 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 21. Wind chill values as low as -10. North wind 5 to 8 mph.

    High: 21 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 7. Wind chill values as low as -10. Northwest wind 8 to 13 mph, with gusts as high as 26 mph.

    Low: 7 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 24. Northwest wind around 15 mph, with gusts as high as 31 mph.

    High: 24 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 12 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 31.

    High: 31 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

Detailed Forecast

Today
Partly sunny, with a high near 19. Wind chill values as low as -5. Northwest wind 5 to 8 mph.
Tonight
Mostly cloudy, with a low around 2. Wind chill values as low as -10. Northwest wind around 6 mph.
Saturday
Partly sunny, with a high near 21. Wind chill values as low as -10. North wind 5 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 7. Wind chill values as low as -10. Northwest wind 8 to 13 mph, with gusts as high as 26 mph.
Sunday
Mostly sunny, with a high near 24. Northwest wind around 15 mph, with gusts as high as 31 mph.
Sunday Night
Mostly clear, with a low around 12.
Monday
Sunny, with a high near 31.
Monday Night
Partly cloudy, with a low around 14.
Tuesday
Mostly sunny, with a high near 33.
Tuesday Night
Mostly cloudy, with a low around 19.
Wednesday
A chance of snow. Partly sunny, with a high near 32. Chance of precipitation is 40%.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Mercersburg PA
 39.87°N 77.9°W (Elev. 564 ft)
Last Update:
7:11 am EST Jan 30, 2026
Forecast Valid:
8am EST Jan 30, 2026-6pm EST Feb 5, 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