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.

Light Rain

53°F

12°C

Humidity	89%
Wind Speed	NW 6 mph
Barometer	29.78 in (1009.7 mb)
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Wind Chill	51°F (11°C)
Last update	9 Nov 9:56 pm EST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Damascus MD

Tonight
Low: 39 °F
Showers
Likely then
Scattered
Showers
Monday
High: 47 °F
Mostly Sunny
Monday Night
Low: 27 °F
Increasing
Clouds
Veterans Day
High: 43 °F
Mostly Sunny
and Breezy
Tuesday Night
Low: 32 °F
Mostly Cloudy
Wednesday
High: 56 °F
Mostly Sunny
Wednesday Night
Low: 38 °F
Partly Cloudy
Thursday
High: 52 °F
Mostly Sunny
Thursday Night
Low: 34 °F
Partly Cloudy

Detailed Forecast

Tonight

Showers likely, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 39. West wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Monday

Mostly sunny, with a high near 47. Northwest wind 11 to 15 mph, with gusts as high as 26 mph.

Monday Night

Increasing clouds, 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

Mostly cloudy, with a low around 32. Southwest wind 8 to 11 mph, with gusts as high as 22 mph.

Wednesday

Mostly sunny, with a high near 56.

Wednesday Night

Partly cloudy, with a low around 38.