Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Hazardous Weather Conditions

Winter Storm Warning in effect from February 22, 03:00 PM EST until February 23, 10:00 AM EST

Current conditions at

Camp David (KRSP)

Lat: 39.65°NLon: 77.47°WElev: 1841ft.

Overcast

36°F

2°C

Humidity	73%
Wind Speed	SE 5 mph
Barometer	29.97 in (1016.5 mb)
Dewpoint	28°F (-2°C)
Visibility	10.00 mi
Wind Chill	32°F (0°C)
Last update	22 Feb 1:54 am EST

More Information:

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

Extended Forecast for

5 Miles W Thurmont MD

Winter Storm Warning February 22, 03:00pm until February 23, 10:00am

Click here for hazard details and duration

Winter Storm Warning

Overnight
Low: 33 °F
Rain/Snow
Likely
Sunday
High: 33 °F
Rain/Snow
Sunday Night
Low: 28 °F
Heavy Snow
and Blustery
Monday
High: 34 °F
Snow Likely
and Windy
Monday Night
Low: 17 °F
Mostly Cloudy
and Blustery
Tuesday
High: 29 °F
Mostly Sunny
and Blustery
then Mostly
Sunny
Tuesday Night
Low: 24 °F
Mostly Cloudy
then Chance
Snow
Wednesday
High: 44 °F
Partly Sunny
Wednesday Night
Low: 32 °F
Partly Cloudy
then Chance
Rain

Detailed Forecast

Overnight

A chance of snow before 3am, then snow likely, possibly mixed with rain. Cloudy, with a low around 33. East wind around 6 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.

Sunday

Snow, possibly mixed with rain, becoming all snow after 3pm. The snow could be heavy at times. High near 33. East wind 6 to 8 mph becoming northeast in the afternoon. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Sunday Night

Snow. The snow could be heavy at times. Low around 28. Blustery, with a northeast wind 13 to 21 mph becoming northwest after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Monday

Snow likely, mainly before 7am. Cloudy, with a high near 34. Windy, with a northwest wind 22 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Monday Night

Mostly cloudy, with a low around 17. Blustery, with a northwest wind 21 to 24 mph, with gusts as high as 38 mph.

Tuesday

Mostly sunny, with a high near 29. Blustery.

Tuesday Night

A chance of snow after 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.

Wednesday

Partly sunny, with a high near 44.

Wednesday Night

A chance of rain after 1am. Partly cloudy, with a low around 32. Chance of precipitation is 30%.

Thursday

Rain likely, mainly after 1pm. Mostly cloudy, with a high near 41. Chance of precipitation is 70%.