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.

Overcast

40°F

4°C

Humidity 58%
Wind Speed W 15 G 28 mph
Barometer 29.44 in (998.1 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 15 Jan 1:53 am EST
Extended Forecast for

7 Miles NNW Mc Knightstown PA

  • Overnight

    Overnight: A chance of snow, mainly before 5am. Mostly cloudy, with a low around 20. West wind 11 to 14 mph, with gusts as high as 33 mph. Chance of precipitation is 40%.

    Low: 20 °F

    Chance Snow

  • Thursday

    Thursday: Partly sunny, with a high near 23. West wind around 14 mph, with gusts as high as 36 mph.

    High: 23 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 13. Wind chill values as low as zero. West wind 11 to 15 mph, with gusts as high as 37 mph.

    Low: 13 °F

    Decreasing
    Clouds

  • Friday

    Friday: Increasing clouds, with a high near 29. West wind 8 to 10 mph becoming south in the afternoon. Winds could gust as high as 22 mph.

    High: 29 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 23. South wind around 9 mph, with gusts as high as 20 mph.

    Low: 23 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow. Partly sunny, with a high near 37. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 24.

    High: 24 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 13.

    Low: 13 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of snow, mainly before 5am. Mostly cloudy, with a low around 20. West wind 11 to 14 mph, with gusts as high as 33 mph. Chance of precipitation is 40%.
Thursday
Partly sunny, with a high near 23. West wind around 14 mph, with gusts as high as 36 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 13. Wind chill values as low as zero. West wind 11 to 15 mph, with gusts as high as 37 mph.
Friday
Increasing clouds, with a high near 29. West wind 8 to 10 mph becoming south in the afternoon. Winds could gust as high as 22 mph.
Friday Night
Mostly cloudy, with a low around 23. South wind around 9 mph, with gusts as high as 20 mph.
Saturday
A chance of snow. Partly sunny, with a high near 37. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly cloudy, with a low around 19.
Sunday
Partly sunny, with a high near 24.
Sunday Night
Partly cloudy, with a low around 13.
M.L.King Day
Mostly sunny, with a high near 25.
Monday Night
Partly cloudy, with a low around 6.
Tuesday
Mostly sunny, with a high near 15.
Tuesday Night
Partly cloudy, with a low around 5.
Wednesday
Mostly sunny, with a high near 24.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNW Mc Knightstown PA
 40°N 77.41°W (Elev. 1982 ft)
Last Update:
1:30 am EST Jan 15, 2026
Forecast Valid:
2am EST Jan 15, 2026-6pm EST Jan 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation