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

Tracking Atmospheric River for the West Coast; Space Weather Storming Continues

An atmospheric river will bring threats of gusty to high winds and heavy rainfall to California mainly Thursday into Saturday which may bring areas of flooding and wind damage. Heavy snow will be possible over the Sierra Nevada mountains Thursday into Friday associated with the atmospheric river. Minor to severe geomagnetic storming (space weather) is expected to continue into early Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Mostly Cloudy

57°F

14°C

Humidity 37%
Wind Speed W 20 G 26 mph
Barometer 29.75 in (1008.7 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 12 Nov 3:53 pm EST
Extended Forecast for

2 Miles WSW Thurmont MD

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 35. West wind around 10 mph, with gusts as high as 21 mph.

    Low: 35 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 50. Northwest wind 7 to 14 mph, with gusts as high as 26 mph.

    High: 50 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 33. Northwest wind 5 to 7 mph.

    Low: 33 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 50. West wind 5 to 9 mph.

    High: 50 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 34. Northwest wind around 5 mph becoming calm in the evening.

    Low: 34 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Rain likely, mainly after 1am. Cloudy, with a low around 48. Chance of precipitation is 60%.

    Low: 48 °F

    Rain Likely

  • Sunday

    Sunday: A chance of rain before 1pm. Mostly sunny, with a high near 57. Chance of precipitation is 30%.

    High: 57 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 35. West wind around 10 mph, with gusts as high as 21 mph.
Thursday
Sunny, with a high near 50. Northwest wind 7 to 14 mph, with gusts as high as 26 mph.
Thursday Night
Mostly clear, with a low around 33. Northwest wind 5 to 7 mph.
Friday
Mostly sunny, with a high near 50. West wind 5 to 9 mph.
Friday Night
Partly cloudy, with a low around 34. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 53.
Saturday Night
Rain likely, mainly after 1am. Cloudy, with a low around 48. Chance of precipitation is 60%.
Sunday
A chance of rain before 1pm. Mostly sunny, with a high near 57. Chance of precipitation is 30%.
Sunday Night
Mostly clear, with a low around 36.
Monday
Sunny, with a high near 46.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
A chance of rain. Partly sunny, with a high near 46. Chance of precipitation is 30%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 37. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Thurmont MD
 39.62°N 77.45°W (Elev. 1322 ft)
Last Update:
3:29 pm EST Nov 12, 2025
Forecast Valid:
4pm EST Nov 12, 2025-6pm EST Nov 19, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation