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

Late January Extreme Cold; Watching for Another East Coast Storm Threat This Weekend

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Annapolis, United States Naval Academy (KNAK)

Lat: 38.99°NLon: 76.49°WElev: 3ft.

Fair

16°F

-9°C

Humidity 56%
Wind Speed W 5 mph
Barometer 30.26 in (1024.7 mb)
Dewpoint 3°F (-16°C)
Visibility NA
Wind Chill8°F (-13°C)
Last update 27 Jan 5:54 am EST
Extended Forecast for

Londontowne MD

Cold Weather Advisory January 27, 07:00pm until January 28, 11:00am
Cold Weather Advisory January 27, 06:37am until January 27, 11:00am
Click here for hazard details and duration
Cold Weather Advisory
...
  •  
    Cold Weather Advisory January 27, 06:37am until January 27, 11:00am

    NOW until 11:00am Tue

    Cold Weather Advisory

  • Today

    High: 27 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 13. Wind chill values as low as -2. West wind 9 to 14 mph.

    Low: 13 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Increasing clouds, with a high near 21. Wind chill values as low as -2. West wind 9 to 14 mph.

    High: 21 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 11. Wind chill values as low as -2. Northwest wind 6 to 11 mph.

    Low: 11 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 21. West wind 13 to 15 mph, with gusts as high as 20 mph.

    High: 21 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 7.

    Low: 7 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 19.

    High: 19 °F

    Mostly Sunny

  • Friday Night

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

    Low: 7 °F

    Partly Cloudy

Detailed Forecast

Today
Sunny, with a high near 27. Wind chill values as low as -3. West wind 9 to 13 mph becoming southwest in the morning.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 13. Wind chill values as low as -2. West wind 9 to 14 mph.
Wednesday
Increasing clouds, with a high near 21. Wind chill values as low as -2. West wind 9 to 14 mph.
Wednesday Night
Partly cloudy, with a low around 11. Wind chill values as low as -2. Northwest wind 6 to 11 mph.
Thursday
Sunny, with a high near 21. West wind 13 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 7.
Friday
Mostly sunny, with a high near 19.
Friday Night
Partly cloudy, with a low around 7.
Saturday
A chance of snow. Mostly cloudy, with a high near 19. Chance of precipitation is 30%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 15. Blustery. Chance of precipitation is 40%.
Sunday
A chance of snow. Mostly cloudy, with a high near 24. Blustery. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 17. Blustery.
Monday
Mostly sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Londontowne MD
 38.93°N 76.53°W (Elev. 3 ft)
Last Update:
6:02 am EST Jan 27, 2026
Forecast Valid:
6am EST Jan 27, 2026-6pm EST Feb 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation