Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Hazardous Weather Conditions

Current conditions at

Camp David (KRSP)

Lat: 39.65°NLon: 77.47°WElev: 1841ft.

Fair

12°F

-11°C

Humidity	67%
Wind Speed	W 14 G 24 mph
Barometer	29.96 in (1018.8 mb)
Dewpoint	3°F (-16°C)
Visibility	10.00 mi
Wind Chill	-4°F (-20°C)
Last update	28 Jan 12:54 pm EST

More Information:

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

Extended Forecast for

5 Miles NNW Myersville MD

Cold Weather Advisory January 28, 07:00pm until January 29, 11:00am

Click here for hazard details and duration

Cold Weather Advisory

This Afternoon
High: 15 °F
Chance Snow
Tonight
Low: 2 °F
Chance Snow
then Partly
Cloudy
Thursday
High: 16 °F
Mostly Sunny
Thursday Night
Low: 2 °F
Partly Cloudy
Friday
High: 15 °F
Mostly Sunny
Friday Night
Low: 2 °F
Mostly Cloudy
Saturday
High: 14 °F
Partly Sunny
Saturday Night
Low: 8 °F
Chance Snow
and Blustery
Sunday
High: 18 °F
Partly Sunny
and Windy

Detailed Forecast

This Afternoon

A chance of snow, mainly after 5pm. Mostly cloudy, with a high near 15. Wind chill values as low as zero. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Tonight

A chance of snow before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 2. Wind chill values as low as -13. Northwest wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

Thursday

Mostly sunny, with a high near 16. Wind chill values as low as -15. West wind 13 to 15 mph, with gusts as high as 21 mph.

Thursday Night

Partly cloudy, with a low around 2. Wind chill values as low as -12. Northwest wind 9 to 14 mph.

Friday

Mostly sunny, with a high near 15. Northwest wind 7 to 9 mph.

Friday Night

Mostly cloudy, with a low around 2.

Saturday

Partly sunny, with a high near 14.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 8. Blustery. Chance of precipitation is 30%.