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

Extremely Critical Fire Weather in the Central Plains; Active Pattern in the West

Gusty to high winds and low relative humidity will bring critical to extremely critical fire weather conditions to the central and southern Plains today into Wednesday. Use caution with any potential ignition sources. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain and heavy mountain snow. Read More >

Hazardous Weather Conditions

Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Fair

51°F

11°C

Humidity 61%
Wind Speed SE 3 mph
Barometer 30.07 in (1019.8 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 17 Feb 1:53 pm EST
Extended Forecast for

4 Miles NNW Williamsport MD

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 50. Calm wind.

    High: 50 °F

    Mostly Cloudy

  • Tonight

    Tonight: Areas of fog after 1am. Otherwise, cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Mostly Cloudy
    then Areas
    Fog

  • Wednesday

    Wednesday: A chance of rain, mainly before 3pm. Areas of fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 59. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 30%.

    High: 59 °F

    Chance Rain
    and Areas Fog

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 42. South wind around 5 mph becoming calm in the evening.

    Low: 42 °F

    Partly Cloudy

  • Thursday

    Thursday: Rain likely, mainly after 1pm. Mostly cloudy, with a high near 52. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 60%.

    High: 52 °F

    Chance Rain
    then Rain
    Likely

  • Thursday Night

    Thursday Night: Rain. Low around 40. Chance of precipitation is 90%.

    Low: 40 °F

    Rain

  • Friday

    Friday: Rain, mainly before 1pm. High near 57. Chance of precipitation is 80%.

    High: 57 °F

    Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 50. Calm wind.
Tonight
Areas of fog after 1am. Otherwise, cloudy, with a low around 40. Calm wind.
Wednesday
A chance of rain, mainly before 3pm. Areas of fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 59. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 42. South wind around 5 mph becoming calm in the evening.
Thursday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 52. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 60%.
Thursday Night
Rain. Low around 40. Chance of precipitation is 90%.
Friday
Rain, mainly before 1pm. High near 57. Chance of precipitation is 80%.
Friday Night
Mostly cloudy, with a low around 39.
Saturday
Partly sunny, with a high near 54.
Saturday Night
A chance of rain after 1am. Mostly cloudy, with a low around 34. Chance of precipitation is 40%.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 50%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Williamsport MD
 39.64°N 77.85°W (Elev. 400 ft)
Last Update:
12:53 pm EST Feb 17, 2026
Forecast Valid:
2pm EST Feb 17, 2026-6pm EST Feb 23, 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