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.

Light Snow

13°F

-11°C

Humidity 81%
Wind Speed E 5 mph
Barometer 30.50 in (1035.3 mb)
Dewpoint 8°F (-13°C)
Visibility 1.00 mi
Wind Chill5°F (-15°C)
Last update 25 Jan 2:53 am EST
Extended Forecast for

Chambersburg PA

Winter Storm Warning until January 26, 01:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until January 26, 01:00pm

    NOW until 1:00pm Mon

    Winter Storm Warning

  • Overnight

    Low: 13 °F

    Heavy Snow

  • Sunday

    Sunday: Snow before 2pm, then snow and sleet. The snow could be heavy at times. High near 22. East wind 3 to 6 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 5 to 9 inches possible.

    High: 22 °F

    Heavy Snow
    then
    Snow/Sleet

  • Sunday Night

    Sunday Night: Snow and sleet, mainly before midnight. Low around 15. Light and variable wind. Chance of precipitation is 90%. New snow and sleet accumulation of less than one inch possible.

    Low: 15 °F

    Snow/Sleet
    then Slight
    Chance
    Snow/Sleet

  • Monday

    Monday: Partly sunny, with a high near 26. West wind 6 to 11 mph, with gusts as high as 24 mph.

    High: 26 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 0. West wind around 7 mph, with gusts as high as 20 mph.

    Low: 0 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 23.

    High: 23 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 2.

    Low: 2 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 20.

    High: 20 °F

    Partly Sunny

Detailed Forecast

Overnight
Snow. The snow could be heavy at times. Low around 13. Light east wind. Chance of precipitation is 90%. Total nighttime snow accumulation of 2 to 4 inches possible.
Sunday
Snow before 2pm, then snow and sleet. The snow could be heavy at times. High near 22. East wind 3 to 6 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 5 to 9 inches possible.
Sunday Night
Snow and sleet, mainly before midnight. Low around 15. Light and variable wind. Chance of precipitation is 90%. New snow and sleet accumulation of less than one inch possible.
Monday
Partly sunny, with a high near 26. West wind 6 to 11 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around 0. West wind around 7 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 23.
Tuesday Night
Partly cloudy, with a low around 2.
Wednesday
Partly sunny, with a high near 20.
Wednesday Night
Mostly cloudy, with a low around 0.
Thursday
Mostly sunny, with a high near 18.
Thursday Night
Partly cloudy, with a low around 1.
Friday
Mostly sunny, with a high near 19.
Friday Night
Partly cloudy, with a low around 4.
Saturday
Mostly sunny, with a high near 23.
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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:
1:49 am EST Jan 25, 2026
Forecast Valid:
3am EST Jan 25, 2026-6pm EST Jan 31, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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