Coastal Storm Along the East Coast; Pacific Storm System in the West on Friday

A strengthening coastal storm will bring soaking rains to portions of the Mid-Atlantic and Northeast, with accumulating snow likely across the higher elevations of northern New England through Friday. A Pacific storm system will bring heavy low elevation rain, and gusty winds to northern California and the Pacific Northwest, as well as possible blizzard conditions to the Sierra Nevada on Friday. Read More >

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Mostly Cloudy

55°F

13°C

Humidity	64%
Wind Speed	NW 14 G 20 mph
Barometer	29.47 in (999.1 mb)
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Wind Chill	51°F (11°C)
Last update	12 Nov 5:56 pm EST

More Information:

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

Extended Forecast for

3 Miles W North Potomac MD

Tonight
Low: 41 °F
Mostly Cloudy
Friday
High: 48 °F
Slight Chance
Showers then
Mostly Cloudy
Friday Night
Low: 33 °F
Mostly Cloudy
Saturday
High: 49 °F
Mostly Sunny
Saturday Night
Low: 35 °F
Partly Cloudy
Sunday
High: 52 °F
Partly Sunny
Sunday Night
Low: 33 °F
Mostly Cloudy
Monday
High: 54 °F
Mostly Sunny
Monday Night
Low: 30 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly cloudy, with a low around 41. Northwest wind 9 to 14 mph, with gusts as high as 24 mph.

Friday

A slight chance of showers between 9am and 10am. Mostly cloudy, with a high near 48. North wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

Friday Night

Mostly cloudy, with a low around 33. North wind 7 to 11 mph, with gusts as high as 18 mph.

Saturday

Mostly sunny, with a high near 49. Northwest wind 8 to 17 mph, with gusts as high as 28 mph.

Saturday Night

Partly cloudy, with a low around 35. West wind 8 to 10 mph, with gusts as high as 18 mph.

Sunday

Partly sunny, with a high near 52.

Sunday Night

Mostly cloudy, with a low around 33.

Monday

Mostly sunny, with a high near 54.