Tracking a Couple of Storm Systems Across the Country

Showers, along with a few strong to severe thunderstorms, are expected from the Great Lakes, New England and southward into the Ohio and Tennessee Valleys. In the wake of this system, a stronger storm is expected to track from the Pacific Northwest, Plains and through the Eastern U.S. this weekend. Strong winds, showers and a larger drop in temperatures are expected this weekend into Monday. Read More >

Hazardous Weather Conditions

Short Term Forecast

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Fog

52°F

11°C

Humidity	NA
Wind Speed	Calm
Barometer	29.75 in (1008.6 mb)
Dewpoint	N/A
Visibility	0.50 mi
Last update	8 Nov 5:53 am EST

More Information:

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

Extended Forecast for

Colesville MD

Today
High: 67 °F
Patchy Fog
then Mostly
Sunny
Tonight
Low: 49 °F
Decreasing
Clouds
Sunday
High: 66 °F
Rain Likely
and Patchy
Fog
Sunday Night
Low: 39 °F
Chance
Showers
Monday
High: 48 °F
Mostly Sunny
Monday Night
Low: 28 °F
Slight Chance
Rain/Snow
then Slight
Chance Snow
Showers
Veterans Day
High: 45 °F
Sunny
Tuesday Night
Low: 33 °F
Partly Cloudy
Wednesday
High: 58 °F
Mostly Sunny

Detailed Forecast

Today

Patchy fog between 7am and 8am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 67. Northwest wind around 6 mph.

Tonight

Mostly cloudy, then gradually becoming mostly clear, with a low around 49. Light southeast wind.

Sunday

Rain likely, mainly between 7am and 1pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 66. Southeast wind 3 to 7 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

A chance of showers, mainly before 1am. Mostly cloudy, with a low around 39. Northwest wind 7 to 9 mph. Chance of precipitation is 40%.

Monday

Mostly sunny, with a high near 48. Northwest wind 9 to 11 mph, with gusts as high as 22 mph.

Monday Night

A slight chance of rain and snow showers before 10pm, then a slight chance of snow showers between 10pm and 1am. Partly cloudy, with a low around 28. Chance of precipitation is 20%.

Veterans Day

Sunny, with a high near 45.

Tuesday Night

Partly cloudy, with a low around 33.

Wednesday

Mostly sunny, with a high near 58.

Wednesday Night

Mostly clear, with a low around 39.

Thursday

Sunny, with a high near 54.

Thursday Night

Mostly clear, with a low around 34.