Tracking Winter Weather and Frigid Temperatures This Weekend

Another clipper will drop into the Northern Plains and Upper Midwest into Sunday with snow and gusty winds contributing to some areas of blizzard conditions and snow squalls. Impactful snowfall will occur up and down the East Coast Sunday extending from the western Florida Panhandle to Maine. Read More >

Hazardous Weather Conditions

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Fair

31°F

-1°C

Humidity	92%
Wind Speed	Calm
Barometer	30.07 in (1020.4 mb)
Dewpoint	29°F (-2°C)
Visibility	10.00 mi
Last update	17 Jan 10:56 pm EST

More Information:

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

Extended Forecast for

Olney MD

Winter Weather Advisory January 18, 04:00am until January 18, 06:00pm

Click here for hazard details and duration

Winter Weather Advisory

Tonight
Low: 31 °F
Rain/Snow
Likely
Sunday
High: 33 °F
Rain/Snow
Likely then
Chance Snow
Sunday Night
Low: 18 °F
Partly Cloudy
M.L.King Day
High: 36 °F
Sunny
Monday Night
Low: 13 °F
Partly Cloudy
Tuesday
High: 25 °F
Sunny
Tuesday Night
Low: 12 °F
Mostly Clear
Wednesday
High: 36 °F
Mostly Sunny
Wednesday Night
Low: 26 °F
Mostly Cloudy

Detailed Forecast

Tonight

Snow likely, possibly mixed with rain, mainly after 5am. Cloudy, with a low around 31. Light north wind. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.

Sunday

Snow likely, possibly mixed with rain, becoming all snow after 9am. Cloudy, with a high near 33. Northwest wind 6 to 8 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Sunday Night

Partly cloudy, with a low around 18. Northwest wind 3 to 6 mph.

M.L.King Day

Sunny, with a high near 36. West wind 5 to 13 mph, with gusts as high as 23 mph.

Monday Night

Partly cloudy, with a low around 13. West wind around 10 mph, with gusts as high as 20 mph.

Tuesday

Sunny, with a high near 25.

Tuesday Night

Mostly clear, with a low around 12.

Wednesday

Mostly sunny, with a high near 36.