Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Fair

15°F

-9°C

Humidity 49%
Wind Speed Calm
Barometer 30.48 in (1034.2 mb)
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Last update 21 Jan 2:53 am EST
Extended Forecast for

2 Miles NW Big Pool MD

  • Overnight

    Overnight: Clear, with a low around 7. Calm wind.

    Low: 7 °F

    Clear

  • Wednesday

    Wednesday: Isolated snow showers after 3pm.  Increasing clouds, with a high near 37. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 22 mph.  Chance of precipitation is 20%.

    High: 37 °F

    Mostly Sunny
    then Isolated
    Snow Showers

  • Wednesday Night

    Wednesday Night: Scattered snow showers, mainly before 7pm.  Mostly cloudy, with a low around 31. South wind around 7 mph, with gusts as high as 18 mph.  Chance of precipitation is 30%.

    Low: 31 °F

    Scattered
    Snow Showers
    then Mostly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 43. West wind 8 to 14 mph, with gusts as high as 29 mph.

    High: 43 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24. Light west wind.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 7.

    Low: 7 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 16.

    High: 16 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Snow likely, mainly after 1am.  Cloudy, with a low around 11. Chance of precipitation is 70%.

    Low: 11 °F

    Snow Likely

Detailed Forecast

Overnight
Clear, with a low around 7. Calm wind.
Wednesday
Isolated snow showers after 3pm. Increasing clouds, with a high near 37. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 20%.
Wednesday Night
Scattered snow showers, mainly before 7pm. Mostly cloudy, with a low around 31. South wind around 7 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 43. West wind 8 to 14 mph, with gusts as high as 29 mph.
Thursday Night
Partly cloudy, with a low around 24. Light west wind.
Friday
Partly sunny, with a high near 34.
Friday Night
Mostly cloudy, with a low around 7.
Saturday
Mostly cloudy, with a high near 16.
Saturday Night
Snow likely, mainly after 1am. Cloudy, with a low around 11. Chance of precipitation is 70%.
Sunday
Snow. High near 16. Chance of precipitation is 80%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 9. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 23.
Monday Night
Mostly clear, with a low around 5.
Tuesday
Mostly sunny, with a high near 25.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Big Pool MD
 39.68°N 78.02°W (Elev. 600 ft)
3:31 am EST Jan 21, 2026
3am EST Jan 21, 2026-6pm EST Jan 27, 2026
 
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Additional Resources

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