Showers and Thunderstorms from the Southern Plains into the Ohio Valley; Record Warmth in the Central U.S.

Heavy rain and widely scattered severe storms are expected over portions of the central and southern Plains into the Ohio Valley. Unseasonable warmth will continue for a few more days across the Midwest, Southeast, and Mid-Atlantic where several daily record highs could fall. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Fair

84°F

29°C

Humidity	57%
Wind Speed	Calm
Barometer	29.94 in (1014.9 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Heat Index	87°F (31°C)
Last update	14 Oct 5:56 pm EDT

More Information:

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

Extended Forecast for

Clarksburg MD

Tonight
Low: 57 °F
Chance
Showers
Thursday
High: 62 °F
Chance
Showers then
Showers
Likely
Thursday Night
Low: 56 °F
Chance
Showers
Friday
High: 78 °F
Mostly Cloudy
then Showers
Likely
Friday Night
Low: 48 °F
Showers
Likely
Saturday
High: 53 °F
Chance
Showers then
Mostly Sunny
Saturday Night
Low: 34 °F
Mostly Clear
Sunday
High: 55 °F
Sunny
Sunday Night
Low: 36 °F
Mostly Clear

Detailed Forecast

Tonight

A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 1am. Mostly cloudy, with a low around 57. West wind 5 to 9 mph becoming north after midnight. Chance of precipitation is 30%.

Thursday

Showers likely, mainly after 2pm. Mostly cloudy, with a high near 62. Northeast wind 3 to 8 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Night

A chance of showers, mainly before 2am. Cloudy, with a low around 56. Southeast wind 5 to 8 mph. Chance of precipitation is 40%.

Friday

Showers likely and possibly a thunderstorm, mainly after 5pm. Partly sunny, with a high near 78. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 48. Northwest wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

Saturday

A chance of showers before 8am. Mostly sunny, with a high near 53. Chance of precipitation is 30%.

Saturday Night

Mostly clear, with a low around 34.

Sunday

Sunny, with a high near 55.

Sunday Night

Mostly clear, with a low around 36.

Monday

Sunny, with a high near 61.

Monday Night

Partly cloudy, with a low around 43.