Storm System to Move Across the Ohio Valley to the Mid-Atlantic and Northeast

Isolated severe thunderstorms will be possible on Veterans Day across parts of the lower Ohio and western Tennessee Valleys. A developing storm will bring rain and gusty winds to the Mid-Atlantic and Northeast on Thursday, with the first accumulating snow likely in the higher elevations of the central Appalachians and interior Northeast. Read More >

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Fair

55°F

13°C

Humidity	64%
Wind Speed	E 5 mph
Barometer	29.79 in (1010.1 mb)
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Wind Chill	54°F (12°C)
Last update	11 Nov 7:56 pm EST

More Information:

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

Extended Forecast for

Sandy Spring MD

Tonight
Low: 46 °F
Decreasing
Clouds
Thursday
High: 61 °F
Chance Rain
Thursday Night
Low: 39 °F
Chance Rain
Friday
High: 48 °F
Slight Chance
Rain then
Partly Sunny
Friday Night
Low: 32 °F
Partly Cloudy
Saturday
High: 48 °F
Mostly Sunny
Saturday Night
Low: 33 °F
Partly Cloudy
Sunday
High: 50 °F
Mostly Sunny
Sunday Night
Low: 32 °F
Partly Cloudy

Detailed Forecast

Tonight

Mostly cloudy, then gradually becoming mostly clear, with a low around 46. Southeast wind 3 to 6 mph.

Thursday

A chance of rain, mainly after 4pm. Mostly cloudy, with a high near 61. Light and variable wind becoming west 5 to 9 mph in the morning. Chance of precipitation is 40%.

Thursday Night

A chance of rain, mainly between 3am and 5am. Mostly cloudy, with a low around 39. Northwest wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

Friday

A slight chance of rain before 7am. Partly sunny, with a high near 48. Northwest wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Friday Night

Partly cloudy, with a low around 32. Northwest wind 7 to 9 mph, with gusts as high as 18 mph.

Saturday

Mostly sunny, with a high near 48.

Saturday Night

Partly cloudy, with a low around 33.

Sunday

Mostly sunny, with a high near 50.

Sunday Night

Partly cloudy, with a low around 32.

Monday

Mostly sunny, with a high near 51.