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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 and Breezy

41°F

5°C

Humidity 25%
Wind Speed W 23 G 32 mph
Barometer 30.15 in (1022.4 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 23 Jan 1:53 pm EST
Extended Forecast for

2 Miles NNW South Mountain PA

Cold Weather Advisory January 23, 10:00pm until January 24, 10:00am
Winter Storm Warning January 24, 10:00pm until January 26, 01:00pm
Click here for hazard details and duration
Cold Weather Advisory
Winter Storm Warning

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 34. West wind 11 to 13 mph, with gusts as high as 26 mph.

    High: 34 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 1. Wind chill values as low as -10. Northwest wind 8 to 13 mph, with gusts as high as 28 mph.

    Low: 1 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 15. Wind chill values as low as -10. Northwest wind 5 to 7 mph becoming calm in the afternoon.

    High: 15 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Snow, mainly after 1am. The snow could be heavy at times. Low around 11. Calm wind becoming east around 6 mph after midnight. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 11 °F

    Chance Snow
    then Heavy
    Snow

  • Sunday

    Sunday: Snow before 1pm, then snow, possibly mixed with sleet between 1pm and 4pm, then snow, possibly mixed with freezing rain and sleet after 4pm. The snow could be heavy at times. High near 20. East wind around 6 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 7 to 11 inches possible.

    High: 20 °F

    Heavy Snow
    then Wintry
    Mix

  • Sunday Night

    Sunday Night: Snow, possibly mixed with freezing rain and sleet before 1am, then a chance of snow and sleet between 1am and 4am, then a chance of snow after 4am. Low around 15. Chance of precipitation is 90%. New snow and sleet accumulation of 2 to 4 inches possible.

    Low: 15 °F

    Wintry Mix

  • Monday

    Monday: Partly sunny, with a high near 22.

    High: 22 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 1.

    Low: 1 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 18.

    High: 18 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 34. West wind 11 to 13 mph, with gusts as high as 26 mph.
Tonight
Mostly clear, with a low around 1. Wind chill values as low as -10. Northwest wind 8 to 13 mph, with gusts as high as 28 mph.
Saturday
Increasing clouds, with a high near 15. Wind chill values as low as -10. Northwest wind 5 to 7 mph becoming calm in the afternoon.
Saturday Night
Snow, mainly after 1am. The snow could be heavy at times. Low around 11. Calm wind becoming east around 6 mph after midnight. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Sunday
Snow before 1pm, then snow, possibly mixed with sleet between 1pm and 4pm, then snow, possibly mixed with freezing rain and sleet after 4pm. The snow could be heavy at times. High near 20. East wind around 6 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 7 to 11 inches possible.
Sunday Night
Snow, possibly mixed with freezing rain and sleet before 1am, then a chance of snow and sleet between 1am and 4am, then a chance of snow after 4am. Low around 15. Chance of precipitation is 90%. New snow and sleet accumulation of 2 to 4 inches possible.
Monday
Partly sunny, with a high near 22.
Monday Night
Partly cloudy, with a low around 1.
Tuesday
Mostly sunny, with a high near 18.
Tuesday Night
Partly cloudy, with a low around 4.
Wednesday
Partly sunny, with a high near 18.
Wednesday Night
Mostly cloudy, with a low around 3.
Thursday
Partly sunny, with a high near 16.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW South Mountain PA
 39.87°N 77.52°W (Elev. 1345 ft)
Last Update:
1:21 pm EST Jan 23, 2026
Forecast Valid:
2pm EST Jan 23, 2026-6pm EST Jan 29, 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