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 >

Hazardous Weather Conditions

Hazardous Weather Outlook

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

2 Miles NNW Brookeville MD

Overnight
Low: 39 °F
Scattered
Showers
Monday
High: 48 °F
Mostly Sunny
Monday Night
Low: 26 °F
Mostly Clear
Veterans Day
High: 44 °F
Sunny and
Breezy
Tuesday Night
Low: 30 °F
Partly Cloudy
Wednesday
High: 57 °F
Sunny
Wednesday Night
Low: 37 °F
Mostly Clear
Thursday
High: 53 °F
Sunny
Thursday Night
Low: 33 °F
Mostly Clear

Detailed Forecast

Overnight

Scattered showers, mainly before 1am. Mostly cloudy, with a low around 39. Northwest wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

Monday

Mostly sunny, with a high near 48. Northwest wind 11 to 15 mph, with gusts as high as 26 mph.

Monday Night

Mostly clear, with a low around 26. West wind 10 to 14 mph, with gusts as high as 28 mph.

Veterans Day

Sunny, with a high near 44. Breezy, with a west wind 14 to 20 mph, with gusts as high as 36 mph.

Tuesday Night

Partly cloudy, with a low around 30. Southwest wind 7 to 10 mph, with gusts as high as 21 mph.

Wednesday

Sunny, with a high near 57.

Wednesday Night

Mostly clear, with a low around 37.