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.

Fog/Mist

43°F

6°C

Humidity 97%
Wind Speed N 3 mph
Barometer 30.18 in (1023.2 mb)
Dewpoint 42°F (6°C)
Visibility 2.00 mi
Last update 5 Mar 1:53 am EST
Extended Forecast for

Warrenton MD

Dense Fog Advisory March 5, 02:55am until March 5, 07:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory March 5, 02:55am until March 5, 07:00am

    NOW until 7:00am Thu

    Dense Fog Advisory

  • Overnight

    Low: 43 °F

    Rain and
    Areas Dense
    Fog

  • Thursday

    Thursday: Rain, with thunderstorms also possible after 4pm. Areas of dense fog before noon. High near 59. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 59 °F

    Rain and
    Areas Dense
    Fog

  • Thursday Night

    Thursday Night: Rain and possibly a thunderstorm before 3am, then a slight chance of rain between 3am and 4am. Low around 47. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 47 °F

    Rain then
    Chance Rain

  • Friday

    Friday: A chance of rain, mainly after 1pm. Mostly cloudy, with a high near 58. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Chance Rain

  • Friday Night

    Friday Night: A slight chance of rain before 1am. Mostly cloudy, with a low around 48. Light east wind. Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Showers likely after 1pm. Mostly cloudy, with a high near 71. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 71 °F

    Mostly Cloudy
    then Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely before 1am, then a chance of rain after 1am. Mostly cloudy, with a low around 54. Chance of precipitation is 70%.

    Low: 54 °F

    Showers
    Likely

  • Sunday

    Sunday: Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny

Detailed Forecast

Overnight
Rain. Areas of dense fog. Low around 43. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain, with thunderstorms also possible after 4pm. Areas of dense fog before noon. High near 59. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Rain and possibly a thunderstorm before 3am, then a slight chance of rain between 3am and 4am. Low around 47. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A chance of rain, mainly after 1pm. Mostly cloudy, with a high near 58. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A slight chance of rain before 1am. Mostly cloudy, with a low around 48. Light east wind. Chance of precipitation is 20%.
Saturday
Showers likely after 1pm. Mostly cloudy, with a high near 71. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Showers likely before 1am, then a chance of rain after 1am. Mostly cloudy, with a low around 54. Chance of precipitation is 70%.
Sunday
Partly sunny, with a high near 66.
Sunday Night
Partly cloudy, with a low around 47.
Monday
Sunny, with a high near 69.
Monday Night
Mostly clear, with a low around 51.
Tuesday
Mostly sunny, with a high near 76.
Tuesday Night
Partly cloudy, with a low around 58.
Wednesday
A chance of showers. Mostly cloudy, with a high near 78. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Warrenton MD
 39.72°N 77.78°W (Elev. 545 ft)
Last Update:
2:26 am EST Mar 5, 2026
Forecast Valid:
2am EST Mar 5, 2026-6pm EDT Mar 11, 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