National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

Eastern WV Regional Airport/Shepherd Field (KMRB)

Lat: 39.4°NLon: 77.98°WElev: 538ft.

Fair

N/A

Humidity NA
Wind Speed Calm
Barometer 30.00 in
Dewpoint N/A
Visibility 10.00 mi
Last update 22 Apr 4:53 am EDT
Extended Forecast for

Harpers Ferry WV

  • Overnight

    Overnight: A slight chance of showers. Cloudy, with a low around 48. South wind around 9 mph. Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms before 2pm, then a slight chance of showers between 2pm and 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 72. Southwest wind 7 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 50%.

    High: 72 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 51. Northwest wind 6 to 8 mph.

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 78. Northwest wind around 6 mph.

    High: 78 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 54. Light west wind.

    Low: 54 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 77. Chance of precipitation is 50%.

    High: 77 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, then showers likely after 8pm. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.

    Low: 54 °F

    Chance
    T-storms then
    Showers
    Likely

  • Saturday

    Saturday: Showers. High near 61. Chance of precipitation is 90%.

    High: 61 °F

    Showers

  • Saturday Night

    Saturday Night: Showers, mainly before 2am. Low around 47. Chance of precipitation is 80%.

    Low: 47 °F

    Showers

Detailed Forecast

Overnight
A slight chance of showers. Cloudy, with a low around 48. South wind around 9 mph. Chance of precipitation is 20%.
Wednesday
A chance of showers and thunderstorms before 2pm, then a slight chance of showers between 2pm and 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 72. Southwest wind 7 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 50%.
Wednesday Night
Mostly clear, with a low around 51. Northwest wind 6 to 8 mph.
Thursday
Sunny, with a high near 78. Northwest wind around 6 mph.
Thursday Night
Partly cloudy, with a low around 54. Light west wind.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 77. Chance of precipitation is 50%.
Friday Night
A chance of showers and thunderstorms, then showers likely after 8pm. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.
Saturday
Showers. High near 61. Chance of precipitation is 90%.
Saturday Night
Showers, mainly before 2am. Low around 47. Chance of precipitation is 80%.
Sunday
A chance of showers before 2pm. Mostly cloudy, with a high near 63. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Partly sunny, with a high near 67.
Monday Night
Showers likely. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.
Tuesday
Showers. High near 65. Chance of precipitation is 80%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harpers Ferry WV
 39.34°N 77.73°W (Elev. 577 ft)
Last Update:
4:53 am EDT Apr 22, 2026
Forecast Valid:
5am EDT Apr 22, 2026-6pm EDT Apr 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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