Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

Annapolis, United States Naval Academy (KNAK)

Lat: 38.99°NLon: 76.49°WElev: 3ft.

Fair

22°F

-6°C

Humidity 57%
Wind Speed N 13 mph
Barometer 30.11 in (1019.7 mb)
Dewpoint 9°F (-13°C)
Visibility NA
Wind Chill10°F (-12°C)
Last update 31 Jan 3:54 pm EST
Extended Forecast for

Arnold MD

Cold Weather Advisory January 31, 10:00pm until February 1, 01:00pm
Click here for hazard details and duration
Cold Weather Advisory
  • Tonight

    Tonight: Mostly cloudy, with a low around 11. Wind chill values as low as -6. North wind 10 to 18 mph, with gusts as high as 34 mph.

    Low: 11 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 25. Wind chill values as low as -6. Blustery, with a northwest wind 17 to 21 mph, with gusts as high as 37 mph.

    High: 25 °F

    Partly Sunny
    and Blustery

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 14. Northwest wind 10 to 14 mph, with gusts as high as 28 mph.

    Low: 14 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 32. Northwest wind around 10 mph, with gusts as high as 23 mph.

    High: 32 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 16. West wind 3 to 6 mph.

    Low: 16 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow after 1am.  Mostly cloudy, with a low around 24. Chance of precipitation is 30%.

    Low: 24 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: A chance of snow before 1pm.  Partly sunny, with a high near 31. Chance of precipitation is 30%.

    High: 31 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 11. Wind chill values as low as -6. North wind 10 to 18 mph, with gusts as high as 34 mph.
Sunday
Partly sunny, with a high near 25. Wind chill values as low as -6. Blustery, with a northwest wind 17 to 21 mph, with gusts as high as 37 mph.
Sunday Night
Mostly clear, with a low around 14. Northwest wind 10 to 14 mph, with gusts as high as 28 mph.
Monday
Sunny, with a high near 32. Northwest wind around 10 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 16. West wind 3 to 6 mph.
Tuesday
Partly sunny, with a high near 35.
Tuesday Night
A chance of snow after 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Wednesday
A chance of snow before 1pm. Partly sunny, with a high near 31. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 16.
Thursday
Sunny, with a high near 31.
Thursday Night
Mostly clear, with a low around 16.
Friday
A chance of snow. Partly sunny, with a high near 34. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 17.
Saturday
Mostly sunny, with a high near 26.
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ABOUT THIS FORECAST

 
Point Forecast:
Arnold MD
 39.05°N 76.48°W (Elev. 98 ft)
3:53 pm EST Jan 31, 2026
4pm EST Jan 31, 2026-6pm EST Feb 7, 2026
 
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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