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

Baltimore, Baltimore-Washington International Airport (KBWI)

Lat: 39.17°NLon: 76.68°WElev: 135ft.

Mostly Cloudy

47°F

8°C

Humidity	46%
Wind Speed	NW 10 mph
Barometer	30.00 in (1015.8 mb)
Dewpoint	27°F (-3°C)
Visibility	10.00 mi
Wind Chill	42°F (6°C)
Last update	21 Feb 11:54 am EST

More Information:

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

Extended Forecast for

2 Miles NNW Arden-on-the-Severn 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
Likely
Sunday
High: 37 °F
Rain/Snow
Sunday Night
Low: 31 °F
Heavy Snow
Monday
High: 39 °F
Chance Snow
and Windy
then Chance
Rain/Snow and
Breezy
Monday Night
Low: 22 °F
Mostly Cloudy
Tuesday
High: 35 °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, mainly after 5am. Increasing clouds, with a low around 34. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Sunday

Snow, possibly mixed with rain. High near 37. Calm wind becoming northeast 5 to 9 mph in the morning. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Sunday Night

Snow. The snow could be heavy at times. Low around 31. North wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Monday

A chance of snow before 1pm, then a chance of rain and snow between 1pm and 4pm, then a chance of rain after 4pm. Cloudy, with a high near 39. Windy, with a northwest wind 16 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 50%.

Monday Night

Mostly cloudy, with a low around 22.

Tuesday

Mostly sunny, with a high near 35.

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 50. Chance of precipitation is 60%.