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Critical Fire Weather for a Large Part of the Central U.S.; Areas of Severe Thunderstorms

Gusty to high winds and low relative humidity will bring elevated to critical fire weather across large parts of the Great Plains and more localized parts of the Great Basin and central Rockies Thursday into Friday. Severe thunderstorms with large hail and damaging wind gusts are possible over the central Plains Thursday into this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

A Few Clouds

51°F

11°C

Humidity 89%
Wind Speed NW 5 mph
Barometer 29.81 in (1010.2 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 14 May 3:53 am EDT
Extended Forecast for

Mount Aetna MD

  • Overnight

    Overnight: Isolated showers. Patchy fog. Otherwise, mostly cloudy, with a low around 49. North wind around 6 mph. Chance of precipitation is 20%.

    Low: 49 °F

    Isolated
    Showers and
    Patchy Fog

  • Thursday

    Thursday: Scattered sprinkles after 2pm. Partly sunny, with a high near 61. Northwest wind 9 to 15 mph, with gusts as high as 24 mph.

    High: 61 °F

    Scattered
    Sprinkles

  • Thursday Night

    Thursday Night: Scattered sprinkles before 8pm. Mostly cloudy, with a low around 48. Northwest wind 8 to 11 mph, with gusts as high as 22 mph.

    Low: 48 °F

    Scattered
    Sprinkles

  • Friday

    Friday: Mostly sunny, with a high near 72. Northwest wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 72 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 49. Light and variable wind.

    Low: 49 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers before 2am. Mostly cloudy, with a low around 61. Chance of precipitation is 40%.

    Low: 61 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 88.

    High: 88 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

Detailed Forecast

Overnight
Isolated showers. Patchy fog. Otherwise, mostly cloudy, with a low around 49. North wind around 6 mph. Chance of precipitation is 20%.
Thursday
Scattered sprinkles after 2pm. Partly sunny, with a high near 61. Northwest wind 9 to 15 mph, with gusts as high as 24 mph.
Thursday Night
Scattered sprinkles before 8pm. Mostly cloudy, with a low around 48. Northwest wind 8 to 11 mph, with gusts as high as 22 mph.
Friday
Mostly sunny, with a high near 72. Northwest wind 10 to 13 mph, with gusts as high as 23 mph.
Friday Night
Partly cloudy, with a low around 49. Light and variable wind.
Saturday
Mostly sunny, with a high near 81.
Saturday Night
A chance of showers before 2am. Mostly cloudy, with a low around 61. Chance of precipitation is 40%.
Sunday
Mostly sunny, with a high near 88.
Sunday Night
Partly cloudy, with a low around 63.
Monday
Sunny, with a high near 87.
Monday Night
Mostly clear, with a low around 66.
Tuesday
Sunny, with a high near 91.
Tuesday Night
Partly cloudy, with a low around 68.
Wednesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 89. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Aetna MD
 39.62°N 77.68°W (Elev. 564 ft)
Last Update:
2:23 am EDT May 14, 2026
Forecast Valid:
3am EDT May 14, 2026-6pm EDT May 20, 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