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

52°F

11°C

Humidity	72%
Wind Speed	NW 7 mph
Barometer	29.78 in (1009.7 mb)
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Wind Chill	50°F (10°C)
Last update	9 Nov 11:56 pm EST

More Information:

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

Extended Forecast for

4 Miles SSE Unionville MD

Overnight
Low: 39 °F
Scattered
Showers
Monday
High: 45 °F
Mostly Sunny
Monday Night
Low: 26 °F
Mostly Clear
Veterans Day
High: 42 °F
Mostly Sunny
and Breezy
Tuesday Night
Low: 31 °F
Mostly Cloudy
Wednesday
High: 53 °F
Mostly Sunny
Wednesday Night
Low: 36 °F
Partly Cloudy
Thursday
High: 51 °F
Sunny
Thursday Night
Low: 34 °F
Mostly Clear

Detailed Forecast

Overnight

Scattered showers before 2am. Cloudy, then gradually becoming partly cloudy, with a low around 39. West wind 7 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.

Monday

Mostly sunny, with a high near 45. Northwest wind 8 to 13 mph, with gusts as high as 24 mph.

Monday Night

Mostly clear, with a low around 26. Northwest wind 9 to 13 mph, with gusts as high as 26 mph.

Veterans Day

Mostly sunny, with a high near 42. Breezy, with a west wind 14 to 20 mph, with gusts as high as 33 mph.

Tuesday Night

Mostly cloudy, with a low around 31. Southwest wind 7 to 10 mph, with gusts as high as 21 mph.

Wednesday

Mostly sunny, with a high near 53.

Wednesday Night

Partly cloudy, with a low around 36.