Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains Thursday night, crossing the Midwest and reaching the Gulf Coast Friday night. Confidence continues to increase for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Fair

18°F

-8°C

Humidity	40%
Wind Speed	NW 8 mph
Barometer	30.26 in
Dewpoint	-3°F (-19°C)
Visibility	9.00 mi
Wind Chill	8°F (-13°C)
Last update	29 Jan 8:35 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 29, 07:00pm until January 30, 11:00am

Cold Weather Advisory January 29, 08:39am until January 29, 11:00am

Click here for hazard details and duration

Cold Weather Advisory

...

Cold Weather Advisory January 29, 08:39am until January 29, 11:00am
NOW until 11:00am Thu
Cold Weather Advisory
Today
High: 25 °F
Sunny
Tonight
Low: 9 °F
Mostly Clear
Friday
High: 22 °F
Mostly Sunny
Friday Night
Low: 12 °F
Slight Chance
Snow
Saturday
High: 21 °F
Chance Snow
Saturday Night
Low: 13 °F
Snow Likely
Sunday
High: 25 °F
Chance Snow
and Blustery
Sunday Night
Low: 16 °F
Partly Cloudy

Detailed Forecast

Today

Sunny, with a high near 25. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.

Tonight

Mostly clear, with a low around 9. Calm wind becoming northwest around 5 mph after midnight.

Friday

Mostly sunny, with a high near 22. North wind around 6 mph becoming calm in the afternoon.

Friday Night

A slight chance of snow. Mostly cloudy, with a low around 12. Calm wind becoming north around 6 mph after midnight. Chance of precipitation is 20%.

Saturday

A chance of snow, mainly after 1pm. Mostly cloudy, with a high near 21. North wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

Saturday Night

Snow likely. Cloudy, with a low around 13. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Sunday

A chance of snow before 1pm. Mostly cloudy, with a high near 25. Blustery. Chance of precipitation is 30%.

Sunday Night

Partly cloudy, with a low around 16.

Monday

Sunny, with a high near 33.

Monday Night

Mostly clear, with a low around 18.

Tuesday

Mostly sunny, with a high near 36.