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 coastal areas from the DelMarVa Peninsula through southeastern New England. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Hazardous Weather Conditions

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Light Snow Fog/Mist

32°F

0°C

Humidity	98%
Wind Speed	Calm
Barometer	29.72 in
Dewpoint	32°F (0°C)
Visibility	3.00 mi
Last update	22 Feb 10:55 pm EST

More Information:

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

Extended Forecast for

4 Miles SE Leonardtown MD

Winter Storm Warning February 22, 11:06pm until February 23, 10:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning February 22, 11:06pm until February 23, 10:00am
NOW until 10:00am Mon
Winter Storm Warning
Tonight
Low: 30 °F
Heavy Snow
Monday
High: 41 °F
Snow Likely
Monday Night
Low: 23 °F
Decreasing
Clouds
Tuesday
High: 39 °F
Sunny
Tuesday Night
Low: 30 °F
Mostly Cloudy
then Chance
Rain/Snow
Wednesday
High: 53 °F
Chance Rain
then Mostly
Sunny
Wednesday Night
Low: 39 °F
Partly Cloudy
then Chance
Rain
Thursday
High: 55 °F
Rain Likely

Detailed Forecast

Tonight

Snow, mainly before 4am. The snow could be heavy at times. Low around 30. Northwest wind around 17 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 2 to 4 inches possible.

Monday

Snow likely, mainly before 11am. Cloudy, with a high near 41. Northwest wind 15 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Monday Night

Mostly cloudy, then gradually becoming mostly clear, with a low around 23. Northwest wind 11 to 14 mph, with gusts as high as 26 mph.

Tuesday

Sunny, with a high near 39. Northwest wind 7 to 13 mph, with gusts as high as 20 mph.

Tuesday Night

A chance of snow after 1am, mixing with rain after 4am. Mostly cloudy, with a low around 30. Calm wind becoming south 5 to 9 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

Wednesday

A chance of rain before 7am. Partly sunny, with a high near 53. Chance of precipitation is 30%.

Wednesday Night

A chance of rain after 1am. Partly cloudy, with a low around 39. Chance of precipitation is 30%.

Thursday

Rain likely, mainly after 1pm. Mostly cloudy, with a high near 55. Chance of precipitation is 70%.

Thursday Night

Rain likely, mainly before 1am. Mostly cloudy, with a low around 37. Chance of precipitation is 70%.

Friday

A chance of rain before 1pm. Mostly sunny, with a high near 49. Chance of precipitation is 30%.

Friday Night

Mostly clear, with a low around 33.