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

Frigid Airmass to Bring Significantly Colder Temperatures; Snow Continues Downwind of the Great Lakes

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected in the Southeast by Tuesday morning. Moderate to heavy lake effect snow will continue downwind of the Great Lakes through Monday. Several inches of snow accumulation is expected, including in portions of the Chicago Metro Read More >

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Partly Cloudy

41°F

5°C

Humidity 67%
Wind Speed NW 8 mph
Barometer 29.79 in (1010.4 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 10 Nov 4:56 am EST
Extended Forecast for

Damascus MD

  • Today

    Today: Mostly sunny, with a high near 46. Northwest wind 10 to 15 mph, with gusts as high as 26 mph.

    High: 46 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 27. West wind 11 to 15 mph, with gusts as high as 28 mph.

    Low: 27 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 43. Breezy, with a west wind 15 to 22 mph, with gusts as high as 36 mph.

    High: 43 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 31. Southwest wind 8 to 11 mph, with gusts as high as 22 mph.

    Low: 31 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly sunny, with a high near 55. Southwest wind 11 to 17 mph, with gusts as high as 30 mph.

    High: 55 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 46. Northwest wind 10 to 15 mph, with gusts as high as 26 mph.
Tonight
Mostly clear, with a low around 27. West wind 11 to 15 mph, with gusts as high as 28 mph.
Veterans Day
Mostly sunny, with a high near 43. Breezy, with a west wind 15 to 22 mph, with gusts as high as 36 mph.
Tuesday Night
Increasing clouds, with a low around 31. Southwest wind 8 to 11 mph, with gusts as high as 22 mph.
Wednesday
Mostly sunny, with a high near 55. Southwest wind 11 to 17 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 37.
Thursday
Sunny, with a high near 53.
Thursday Night
Mostly clear, with a low around 34.
Friday
Mostly sunny, with a high near 55.
Friday Night
Partly cloudy, with a low around 36.
Saturday
Mostly sunny, with a high near 53.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Partly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Damascus MD
 39.26°N 77.19°W (Elev. 548 ft)
Last Update:
3:29 am EST Nov 10, 2025
Forecast Valid:
5am EST Nov 10, 2025-6pm EST Nov 16, 2025
 
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