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.

Overcast

21°F

-6°C

Humidity	61%
Wind Speed	Calm
Barometer	30.13 in
Dewpoint	10°F (-12°C)
Visibility	9.00 mi
Last update	28 Jan 10:55 pm 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 28, 11:05pm until January 29, 11:00am

Click here for hazard details and duration

Cold Weather Advisory

Cold Weather Advisory January 28, 11:05pm until January 29, 11:00am
NOW until 11:00am Thu
Cold Weather Advisory
Tonight
Low: 11 °F
Partly Cloudy
Thursday
High: 25 °F
Sunny
Thursday Night
Low: 10 °F
Mostly Clear
Friday
High: 23 °F
Mostly Sunny
then Slight
Chance Snow
Friday Night
Low: 12 °F
Chance Snow
Saturday
High: 21 °F
Chance Snow
Saturday Night
Low: 15 °F
Snow Likely
Sunday
High: 25 °F
Chance Snow

Detailed Forecast

Tonight

Partly cloudy, with a low around 11. Northwest wind 6 to 8 mph, with gusts as high as 18 mph.

Thursday

Sunny, with a high near 25. Wind chill values as low as zero. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.

Thursday Night

Mostly clear, with a low around 10. Light northwest wind.

Friday

A slight chance of snow after 1pm. Mostly sunny, with a high near 23. Northwest wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 20%.

Friday Night

A chance of snow. Mostly cloudy, with a low around 12. Calm wind becoming north around 6 mph after midnight. Chance of precipitation is 30%.

Saturday

A chance of snow. Mostly cloudy, with a high near 21. Chance of precipitation is 50%.

Saturday Night

Snow likely. Cloudy, with a low around 15. Chance of precipitation is 60%.

Sunday

A chance of snow before 1pm. Mostly cloudy, with a high near 25. Chance of precipitation is 40%.

Sunday Night

Partly cloudy, with a low around 16.

Monday

Sunny, with a high near 32.