Strong Storm System Brings Heavy Mountain Snow to the Sierra Nevada and Critical Fire Weather Conditions to the Plains

A Pacific storm system will continue to bring low elevation rain and mountain snow to much of the West through Wednesday, with heavy mountain snow expected in the higher elevations of the Sierra Nevada. This system will also bring strong winds to the Intermountain West, Rockies, and Plains, which will create Critical fire weather conditions for the High Plains. Read More >

Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Fair

60°F

16°C

Humidity 30%
Wind Speed S 12 mph
Barometer 30.12 in (1021.2 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 21 Apr 6:53 pm EDT
Extended Forecast for

2 Miles SE South Mountain PA

  • Tonight

    Tonight: Increasing clouds, with a low around 43. South wind 7 to 9 mph, with gusts as high as 21 mph.

    Low: 43 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A chance of showers before 11am, then a slight chance of showers after 5pm.  Partly sunny, with a high near 67. West wind around 7 mph.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 67 °F

    Chance
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 47. Northwest wind around 5 mph.

    Low: 47 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 72. Northwest wind 3 to 6 mph.

    High: 72 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 49. Light and variable wind becoming north around 5 mph after midnight.

    Low: 49 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 2pm.  Partly sunny, with a high near 68. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 68 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly after 2am.  Mostly cloudy, with a low around 47. Chance of precipitation is 60%.

    Low: 47 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers.  High near 52. Chance of precipitation is 80%.

    High: 52 °F

    Showers

  • Saturday Night

    Saturday Night: Showers, mainly before 2am.  Low around 42. Chance of precipitation is 80%.

    Low: 42 °F

    Showers

Detailed Forecast

Tonight
Increasing clouds, with a low around 43. South wind 7 to 9 mph, with gusts as high as 21 mph.
Wednesday
A chance of showers before 11am, then a slight chance of showers after 5pm. Partly sunny, with a high near 67. West wind around 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Mostly clear, with a low around 47. Northwest wind around 5 mph.
Thursday
Sunny, with a high near 72. Northwest wind 3 to 6 mph.
Thursday Night
Partly cloudy, with a low around 49. Light and variable wind becoming north around 5 mph after midnight.
Friday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 68. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 47. Chance of precipitation is 60%.
Saturday
Showers. High near 52. Chance of precipitation is 80%.
Saturday Night
Showers, mainly before 2am. Low around 42. Chance of precipitation is 80%.
Sunday
A chance of showers. Mostly cloudy, with a high near 55. Chance of precipitation is 40%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 62.
Monday Night
A chance of showers. Mostly cloudy, with a low around 45. Chance of precipitation is 40%.
Tuesday
Showers likely. Mostly cloudy, with a high near 63. Chance of precipitation is 70%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE South Mountain PA
 39.83°N 77.47°W (Elev. 1503 ft)
7:13 pm EDT Apr 21, 2026
7pm EDT Apr 21, 2026-6pm EDT Apr 28, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database