Dangerous Cold Persists through Monday; Wintry Weather from the Northern Plains to the Great Lakes

Bitter cold temperatures and dangerous wind chills will persist from Florida to the Northeast through Monday. Daily record low temperatures are forecast across the Southeast and Florida, with some all-time February low temperature records possible across Florida. An Alberta clipper will spread wintry precipitation across the Northern Plains today and into the upper Great Lakes into tonight. Read More >

Hazardous Weather Conditions

Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Fair

21°F

-6°C

Humidity 38%
Wind Speed NW 15 mph
Barometer 30.04 in (1019.5 mb)
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 1 Feb 9:53 pm EST
Extended Forecast for

Williamsport MD

  • Tonight

    Tonight: Mostly clear, with a low around 10. Wind chill values as low as -1. Northwest wind 8 to 13 mph, with gusts as high as 24 mph.

    Low: 10 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 33. Wind chill values as low as -2. Northwest wind 6 to 8 mph, with gusts as high as 18 mph.

    High: 33 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 14. Light and variable wind.

    Low: 14 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 37. Light west wind.

    High: 37 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly after 1am.  Mostly cloudy, with a low around 22. Light and variable wind.  Chance of precipitation is 30%.

    Low: 22 °F

    Chance Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 30.

    High: 30 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 10. Wind chill values as low as -1. Northwest wind 8 to 13 mph, with gusts as high as 24 mph.
Monday
Sunny, with a high near 33. Wind chill values as low as -2. Northwest wind 6 to 8 mph, with gusts as high as 18 mph.
Monday Night
Partly cloudy, with a low around 14. Light and variable wind.
Tuesday
Mostly cloudy, with a high near 37. Light west wind.
Tuesday Night
A chance of snow, mainly after 1am. Mostly cloudy, with a low around 22. Light and variable wind. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 32.
Wednesday Night
Partly cloudy, with a low around 11.
Thursday
Sunny, with a high near 30.
Thursday Night
Partly cloudy, with a low around 14.
Friday
A chance of snow. Mostly cloudy, with a high near 36. Chance of precipitation is 40%.
Friday Night
Mostly cloudy, with a low around 13.
Saturday
Mostly sunny, with a high near 22.
Saturday Night
Partly cloudy, with a low around 6.
Sunday
Mostly sunny, with a high near 24.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Williamsport MD
 39.59°N 77.83°W (Elev. 348 ft)
9:53 pm EST Feb 1, 2026
10pm EST Feb 1, 2026-6pm EST Feb 8, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database