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

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

Chambersburg PA

Cold Weather Advisory January 29, 07:00pm until January 30, 10:00am
Cold Weather Advisory January 29, 04:22am until January 29, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
...
  •  
    Cold Weather Advisory January 29, 04:22am until January 29, 10:00am

    NOW until 10:00am Thu

    Cold Weather Advisory

  • Today

    High: 19 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around -1. Light west wind.

    Low: -1 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 19. Wind chill values as low as zero. Calm wind becoming northwest around 5 mph.

    High: 19 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -3. Calm wind.

    Low: -3 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 19. Calm wind becoming north around 6 mph in the afternoon.

    High: 19 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 6.

    Low: 6 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 24.

    High: 24 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 10.

    Low: 10 °F

    Mostly Clear

Detailed Forecast

Today
Partly sunny, with a high near 19. Wind chill values as low as zero. West wind 5 to 8 mph.
Tonight
Partly cloudy, with a low around -1. Light west wind.
Friday
Mostly sunny, with a high near 19. Wind chill values as low as zero. Calm wind becoming northwest around 5 mph.
Friday Night
Mostly cloudy, with a low around -3. Calm wind.
Saturday
Partly sunny, with a high near 19. Calm wind becoming north around 6 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 6.
Sunday
Partly sunny, with a high near 24.
Sunday Night
Mostly clear, with a low around 10.
Monday
Sunny, with a high near 30.
Monday Night
Partly cloudy, with a low around 13.
Tuesday
Mostly sunny, with a high near 34.
Tuesday Night
Partly cloudy, with a low around 17.
Wednesday
Partly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chambersburg PA
 39.93°N 77.66°W (Elev. 617 ft)
Last Update:
2:01 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

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation