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.

Overcast

51°F

11°C

Humidity	96%
Wind Speed	W 5 mph
Barometer	29.78 in (1009.7 mb)
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Wind Chill	49°F (9°C)
Last update	9 Nov 10:56 pm EST

More Information:

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

Extended Forecast for

3 Miles SSE Damascus MD

Tonight
Low: 39 °F
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: 31 °F
Mostly Cloudy
Wednesday
High: 57 °F
Mostly Sunny
Wednesday Night
Low: 38 °F
Partly Cloudy
Thursday
High: 52 °F
Mostly Sunny
Thursday Night
Low: 33 °F
Partly Cloudy

Detailed Forecast

Tonight

Scattered showers before 2am. Cloudy, then gradually becoming partly cloudy, with a low around 39. West wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

Monday

Mostly sunny, with a high near 47. Northwest wind 10 to 16 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 31. Southwest wind 8 to 11 mph, with gusts as high as 22 mph.

Wednesday

Mostly sunny, with a high near 57.

Wednesday Night

Partly cloudy, with a low around 38.