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

52°F

11°C

Humidity 40%
Wind Speed E 6 mph
Barometer 29.97 in (1016.0 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 21 Feb 4:53 pm EST
Extended Forecast for

Chambersburg PA

Winter Storm Watch February 22, 05:00am until February 23, 01:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Tonight

    Tonight: A chance of rain before 1am, then rain and snow likely between 1am and 4am, then snow after 4am. Low around 34. Calm wind. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 34 °F

    Mostly Cloudy
    then
    Rain/Snow

  • Sunday

    Sunday: Snow before 9am, then rain and snow. High near 36. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 36 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Snow. Low around 31. Northwest wind 5 to 10 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 31 °F

    Snow

  • Monday

    Monday: A chance of snow before 1pm. Cloudy, with a high near 38. Northwest wind 14 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.

    High: 38 °F

    Chance Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 19. Northwest wind 9 to 11 mph, with gusts as high as 31 mph.

    Low: 19 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.

    Low: 24 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Wednesday

    Wednesday: A chance of snow showers before 1pm. Mostly cloudy, with a high near 46. Chance of precipitation is 30%.

    High: 46 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers after 1am. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.

    Low: 32 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
A chance of rain before 1am, then rain and snow likely between 1am and 4am, then snow after 4am. Low around 34. Calm wind. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Snow before 9am, then rain and snow. High near 36. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Sunday Night
Snow. Low around 31. Northwest wind 5 to 10 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday
A chance of snow before 1pm. Cloudy, with a high near 38. Northwest wind 14 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 19. Northwest wind 9 to 11 mph, with gusts as high as 31 mph.
Tuesday
Mostly sunny, with a high near 33.
Tuesday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Wednesday
A chance of snow showers before 1pm. Mostly cloudy, with a high near 46. Chance of precipitation is 30%.
Wednesday Night
A chance of showers after 1am. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Thursday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 47. Chance of precipitation is 60%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 31. Chance of precipitation is 50%.
Friday
Mostly sunny, with a high near 44.
Friday Night
Mostly clear, with a low around 28.
Saturday
Mostly sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chambersburg PA
 39.93°N 77.66°W (Elev. 617 ft)
Last Update:
1:46 pm EST Feb 21, 2026
Forecast Valid:
5pm EST Feb 21, 2026-6pm EST Feb 28, 2026
 
Forecast Discussion
 
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Additional Resources

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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