Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along the Northeastern Seaboard. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Light Snow

30°F

-1°C

Humidity	NA
Wind Speed	NW 12 G 20 mph
Barometer	29.78 in (1010.3 mb)
Dewpoint	N/A
Visibility	2.50 mi
Wind Chill	20°F (-7°C)
Last update	23 Feb 7:56 am EST

More Information:

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

Extended Forecast for

Rossmoor MD

Today
High: 39 °F
Breezy.
Slight Chance
Snow then
Cloudy
Tonight
Low: 21 °F
Decreasing
Clouds
Tuesday
High: 36 °F
Mostly Sunny
Tuesday Night
Low: 29 °F
Mostly Cloudy
then Chance
Snow
Wednesday
High: 52 °F
Partly Sunny
Wednesday Night
Low: 32 °F
Partly Cloudy
Thursday
High: 48 °F
Chance Rain
then Rain
Likely
Thursday Night
Low: 34 °F
Rain Likely
Friday
High: 47 °F
Mostly Sunny

Detailed Forecast

Today

A slight chance of snow before 11am. Cloudy, with a high near 39. Breezy, with a northwest wind 18 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.

Tonight

Mostly cloudy, then gradually becoming mostly clear, with a low around 21. Northwest wind 15 to 18 mph, with gusts as high as 29 mph.

Tuesday

Mostly sunny, with a high near 36. West wind 8 to 14 mph, with gusts as high as 24 mph.

Tuesday Night

A chance of snow after 1am. Increasing clouds, with a low around 29. Light south wind increasing to 5 to 10 mph in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 40%.

Wednesday

Partly sunny, with a high near 52. West wind 10 to 14 mph, with gusts as high as 24 mph.

Wednesday Night

Partly cloudy, with a low around 32.

Thursday

Rain likely, mainly after 1pm. Mostly cloudy, with a high near 48. Chance of precipitation is 70%.

Thursday Night

Rain likely, mainly before 1am. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.

Friday

Mostly sunny, with a high near 47.

Friday Night

Mostly clear, with a low around 32.