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

Cold Temperatures Continue in the Southeast; Snow in the Central Appalachians and Ohio Valley; Rain and Thunderstorms in the Southeast

Cold temperatures will persist across Florida and the Southeast through Tuesday, then milder conditions are expected beginning Wednesday. A frontal system is expected to bring wintry precipitation to the Central Appalachians and portions of the Mid-Atlantic Tuesday into Wednesday, meanwhile, showers and thunderstorms are expected along the Gulf Coast and Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Overcast

25°F

-4°C

Humidity 66%
Wind Speed Calm
Barometer 30.18 in (1024.5 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 3 Feb 6:56 am EST
Extended Forecast for

Glenwood MD

  • Today

    Today: Cloudy, with a high near 36. West wind 3 to 8 mph.

    High: 36 °F

    Cloudy

  • Tonight

    Tonight: A slight chance of snow before 1am. Cloudy, with a low around 20. Calm wind becoming north 5 to 8 mph after midnight. Chance of precipitation is 20%.

    Low: 20 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 30. North wind 7 to 10 mph.

    High: 30 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 14. North wind 5 to 7 mph.

    Low: 14 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 29. Northwest wind 7 to 13 mph, with gusts as high as 20 mph.

    High: 29 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 13.

    Low: 13 °F

    Partly Cloudy

  • Friday

    Friday: A chance of snow. Partly sunny, with a high near 34. Chance of precipitation is 40%.

    High: 34 °F

    Chance Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 24.

    High: 24 °F

    Sunny

Detailed Forecast

Today
Cloudy, with a high near 36. West wind 3 to 8 mph.
Tonight
A slight chance of snow before 1am. Cloudy, with a low around 20. Calm wind becoming north 5 to 8 mph after midnight. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 30. North wind 7 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 14. North wind 5 to 7 mph.
Thursday
Sunny, with a high near 29. Northwest wind 7 to 13 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 13.
Friday
A chance of snow. Partly sunny, with a high near 34. Chance of precipitation is 40%.
Friday Night
Partly cloudy, with a low around 15.
Saturday
Sunny, with a high near 24.
Saturday Night
Partly cloudy, with a low around 10.
Sunday
Mostly sunny, with a high near 24.
Sunday Night
Partly cloudy, with a low around 8.
Monday
Sunny, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Glenwood MD
 39.27°N 77.05°W (Elev. 495 ft)
Last Update:
6:53 am EST Feb 3, 2026
Forecast Valid:
7am EST Feb 3, 2026-6pm EST Feb 9, 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