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

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

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Hazardous Weather Conditions

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Fair

10°F

-12°C

Humidity 58%
Wind Speed Calm
Barometer 30.23 in (1026.2 mb)
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Last update 28 Jan 6:56 am EST
Extended Forecast for

2 Miles SW Lisbon MD

Cold Weather Advisory January 28, 07:00pm until January 29, 11:00am
Cold Weather Advisory January 28, 07:03am until January 28, 11:00am
Click here for hazard details and duration
Cold Weather Advisory
...
  •  
    Cold Weather Advisory January 28, 07:03am until January 28, 11:00am

    NOW until 11:00am Wed

    Cold Weather Advisory

  • Today

    High: 18 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 3. Wind chill values as low as -8. West wind 3 to 6 mph.

    Low: 3 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 19. Wind chill values as low as -9. West wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 19 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 3. Wind chill values as low as -5. Northwest wind around 6 mph.

    Low: 3 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 18. Northwest wind 5 to 7 mph.

    High: 18 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 4.

    Low: 4 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 16.

    High: 16 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy

Detailed Forecast

Today
Increasing clouds, with a high near 18. Wind chill values as low as -2. West wind 6 to 9 mph.
Tonight
Partly cloudy, with a low around 3. Wind chill values as low as -8. West wind 3 to 6 mph.
Thursday
Sunny, with a high near 19. Wind chill values as low as -9. West wind 7 to 11 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 3. Wind chill values as low as -5. Northwest wind around 6 mph.
Friday
Mostly sunny, with a high near 18. Northwest wind 5 to 7 mph.
Friday Night
Mostly cloudy, with a low around 4.
Saturday
Partly sunny, with a high near 16.
Saturday Night
Mostly cloudy, with a low around 10.
Sunday
Partly sunny, with a high near 23. Blustery.
Sunday Night
Partly cloudy, with a low around 13. Blustery.
Monday
Mostly sunny, with a high near 29.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
Mostly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Lisbon MD
 39.32°N 77.09°W (Elev. 623 ft)
Last Update:
6:53 am EST Jan 28, 2026
Forecast Valid:
7am EST Jan 28, 2026-6pm EST Feb 3, 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