Major Winter Storm Ongoing in the Upper Midwest; Severe Weather Tonight from the Mid-South to the Ohio Valley

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through Monday across the Upper Midwest and Upper Great Lakes. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-South to the Ohio Valley and the Southeast through tonight, moving into the Mid-Atlantic Monday. Read More >

Current conditions at

Camp David (KRSP)

Lat: 39.65°NLon: 77.47°WElev: 1841ft.

Overcast

42°F

6°C

Humidity	68%
Wind Speed	E 10 G 22 mph
Barometer	29.98 in (1017.0 mb)
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Wind Chill	36°F (2°C)
Last update	15 Mar 9:54 pm EDT

More Information:

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

Extended Forecast for

2 Miles WSW Thurmont MD

Tonight
Low: 50 °F⇑
Showers
Monday
High: 65 °F
Showers
Likely then
Severe
Thunderstorms
and Breezy
Monday Night
Low: 25 °F
Wintry Mix
and Breezy
Tuesday
High: 32 °F
Partly Sunny
Tuesday Night
Low: 21 °F
Partly Cloudy
Wednesday
High: 36 °F
Partly Sunny
Wednesday Night
Low: 26 °F
Mostly Cloudy
Thursday
High: 45 °F
Partly Sunny
Thursday Night
Low: 35 °F
Mostly Cloudy

Detailed Forecast

Tonight

Showers, mainly before 5am. Temperature rising to around 59 by 5am. Southeast wind around 14 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Monday

Showers and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then showers and possibly a thunderstorm after 3pm. Some of the storms could be severe and produce heavy rainfall. High near 65. Breezy, with a south wind 16 to 20 mph, with gusts as high as 41 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

Monday Night

Rain showers, possibly mixed with snow showers and sleet before 11pm, then snow showers likely, possibly mixed with rain between 11pm and 2am. The rain could be heavy at times. Some thunder is also possible. Low around 25. Breezy, with a west wind 17 to 20 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow and sleet accumulation of less than one inch possible.

Tuesday

Partly sunny, with a high near 32. West wind 14 to 16 mph, with gusts as high as 34 mph.

Tuesday Night

Partly cloudy, with a low around 21. West wind 5 to 10 mph, with gusts as high as 24 mph.

Wednesday

Partly sunny, with a high near 36.

Wednesday Night

Mostly cloudy, with a low around 26.

Thursday

Partly sunny, with a high near 45.

Thursday Night

Mostly cloudy, with a low around 35.