Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Hazardous Weather Conditions

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Overcast

13°F

-11°C

Humidity	50%
Wind Speed	Vrbl 3 mph
Barometer	30.24 in
Dewpoint	-2°F (-19°C)
Visibility	9.00 mi
Last update	31 Jan 5:15 am EST

More Information:

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

Extended Forecast for

2 Miles SSE Hollywood MD

Cold Weather Advisory January 31, 10:00pm until February 1, 01:00pm

Cold Weather Advisory January 31, 05:21am until January 31, 11:00am

Click here for hazard details and duration

Cold Weather Advisory

...

Cold Weather Advisory January 31, 05:21am until January 31, 11:00am
NOW until 11:00am Sat
Cold Weather Advisory
Today
High: 21 °F
Mostly Cloudy
then Chance
Snow
Tonight
Low: 13 °F
Slight Chance
Snow
Sunday
High: 26 °F
Partly Sunny
Sunday Night
Low: 16 °F
Mostly Clear
Monday
High: 34 °F
Sunny
Monday Night
Low: 17 °F
Mostly Clear
Tuesday
High: 38 °F
Mostly Sunny
Tuesday Night
Low: 25 °F
Mostly Cloudy
then Chance
Snow

Detailed Forecast

Today

A chance of snow after 1pm. Mostly cloudy, with a high near 21. Wind chill values as low as -3. North wind 8 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Tonight

A slight chance of snow before 1am. Cloudy, with a low around 13. Wind chill values as low as -1. North wind 13 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

Sunday

Partly sunny, with a high near 26. Wind chill values as low as -4. Northwest wind 13 to 17 mph, with gusts as high as 31 mph.

Sunday Night

Mostly clear, with a low around 16. Northwest wind around 10 mph, with gusts as high as 24 mph.

Monday

Sunny, with a high near 34. Northwest wind 6 to 9 mph, with gusts as high as 23 mph.

Monday Night

Mostly clear, with a low around 17.

Tuesday

Mostly sunny, with a high near 38.

Tuesday Night

A chance of snow after 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.