Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Hazardous Weather Conditions

Winter Storm Watch in effect from February 22, 03:00 PM EST until February 23, 10:00 AM EST

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Fair

50°F

10°C

Humidity	39%
Wind Speed	NW 5 mph
Barometer	30.00 in (1017.5 mb)
Dewpoint	26°F (-3°C)
Visibility	10.00 mi
Wind Chill	48°F (9°C)
Last update	21 Feb 12:56 pm EST

More Information:

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

Extended Forecast for

Boyds MD

Winter Storm Watch February 22, 03:00pm until February 23, 10:00am

Click here for hazard details and duration

Winter Storm Watch

This Afternoon
High: 48 °F
Partly Sunny
Tonight
Low: 34 °F
Mostly Cloudy
then
Rain/Snow
Sunday
High: 37 °F
Rain/Snow
Sunday Night
Low: 30 °F
Rain/Snow
then Snow
Monday
High: 38 °F
Chance Snow
and Breezy
Monday Night
Low: 21 °F
Partly Cloudy
Tuesday
High: 34 °F
Mostly Sunny
Tuesday Night
Low: 25 °F
Mostly Cloudy
Wednesday
High: 49 °F
Partly Sunny

Detailed Forecast

This Afternoon

Partly sunny, with a high near 48. Northwest wind 5 to 7 mph.

Tonight

Rain likely before 5am, then rain, possibly mixed with snow. Low around 34. Calm wind. Chance of precipitation is 80%. Little or no snow accumulation expected.

Sunday

Snow, possibly mixed with rain. High near 37. Calm wind becoming north 5 to 7 mph in the afternoon. Chance of precipitation is 90%. Little or no snow accumulation expected.

Sunday Night

Snow, possibly mixed with rain, becoming all snow after 7pm. Low around 30. Northwest wind 10 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Monday

A chance of snow before 1pm. Cloudy, with a high near 38. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 30%.

Monday Night

Partly cloudy, with a low around 21.

Tuesday

Mostly sunny, with a high near 34.

Tuesday Night

Mostly cloudy, with a low around 25.

Wednesday

Partly sunny, with a high near 49.

Wednesday Night

A chance of rain after 1am. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.

Thursday

Rain likely. Mostly cloudy, with a high near 49. Chance of precipitation is 60%.