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

16°F

-9°C

Humidity 45%
Wind Speed NA
Barometer 30.17 in (1023.8 mb)
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Last update 28 Jan 1:53 am EST
Extended Forecast for

Chambersburg PA

Cold Weather Advisory January 29, 01:00am until January 29, 10:00am
Cold Weather Advisory January 28, 02:41am until January 28, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
Cold Weather Advisory
  •  
    Cold Weather Advisory January 28, 02:41am until January 28, 10:00am

    NOW until 10:00am Wed

    Cold Weather Advisory

  • Overnight

    Low: 3 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Flurries after 4pm. Increasing clouds, with a high near 18. Wind chill values as low as -10. West wind 6 to 8 mph.

    High: 18 °F

    Mostly Sunny
    then Flurries

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 3. Wind chill values as low as -5. Light west wind.

    Low: 3 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 19. Wind chill values as low as zero. Calm wind becoming west 5 to 8 mph in the morning.

    High: 19 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 1. Light northwest wind.

    Low: 1 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 19.

    High: 19 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -1.

    Low: -1 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 18.

    High: 18 °F

    Mostly Sunny

Detailed Forecast

Overnight
Partly cloudy, with a low around 3. West wind around 8 mph.
Wednesday
Flurries after 4pm. Increasing clouds, with a high near 18. Wind chill values as low as -10. West wind 6 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 3. Wind chill values as low as -5. Light west wind.
Thursday
Partly sunny, with a high near 19. Wind chill values as low as zero. Calm wind becoming west 5 to 8 mph in the morning.
Thursday Night
Partly cloudy, with a low around 1. Light northwest wind.
Friday
Mostly sunny, with a high near 19.
Friday Night
Partly cloudy, with a low around -1.
Saturday
Mostly sunny, with a high near 18.
Saturday Night
Mostly cloudy, with a low around 8.
Sunday
Mostly sunny, with a high near 24.
Sunday Night
Mostly clear, with a low around 12.
Monday
Mostly sunny, with a high near 31.
Monday Night
Partly cloudy, with a low around 14.
Tuesday
Mostly sunny, with a high near 32.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chambersburg PA
 39.93°N 77.66°W (Elev. 617 ft)
Last Update:
1:46 am EST Jan 28, 2026
Forecast Valid:
2am EST Jan 28, 2026-6pm EST Feb 3, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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