Tracking Storms with Impacts in the Eastern and Northwest U.S. into Friday

A storm will track north of the Great Lakes Friday with widespread rain showers across the Eastern U.S. along and ahead of its cold front. Further south along the front isolated severe thunderstorms are possible. A Pacific storm will continue moving across the Northwest U.S. into Friday with additional low elevation rain, gusty winds, and mountain snow. Read More >

Hazardous Weather Conditions

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Fair

38°F

3°C

Humidity	68%
Wind Speed	Calm
Barometer	30.19 in (1023.8 mb)
Dewpoint	28°F (-2°C)
Visibility	10.00 mi
Last update	6 Nov 9:56 pm EST

More Information:

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

Extended Forecast for

Olney MD

Frost Advisory November 7, 01:00am until November 7, 08:00am

Click here for hazard details and duration

Frost Advisory

Tonight
Low: 35 °F
Mostly Clear
then Areas
Frost
Friday
High: 60 °F
Areas Frost
then Partly
Sunny
Friday Night
Low: 51 °F
Showers
Likely
Saturday
High: 68 °F
Mostly Sunny
Saturday Night
Low: 49 °F
Mostly Cloudy
then Chance
Showers
Sunday
High: 65 °F
Showers
Likely
Sunday Night
Low: 36 °F
Chance
Showers
Monday
High: 45 °F
Mostly Sunny
Monday Night
Low: 29 °F
Partly Cloudy

Detailed Forecast

Tonight

Areas of frost after 2am. Otherwise, partly cloudy, with a low around 35. Light and variable wind.

Friday

Areas of frost before 8am. Otherwise, increasing clouds, with a high near 60. South wind 7 to 16 mph, with gusts as high as 29 mph.

Friday Night

Showers likely, mainly before 1am. Mostly cloudy, with a low around 51. South wind 6 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Mostly sunny, with a high near 68. West wind 5 to 7 mph.

Saturday Night

A chance of showers after 1am. Mostly cloudy, with a low around 49. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 30%.

Sunday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 65. Chance of precipitation is 70%.

Sunday Night

A chance of showers. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.

Monday

Mostly sunny, with a high near 45.

Monday Night

Partly cloudy, with a low around 29.

Veterans Day

Sunny, with a high near 45.

Tuesday Night

Partly cloudy, with a low around 33.