Blizzard Conditions Are Forecast Across Parts of the Northern Plains and Upper Great Lakes

In the north-central U.S., a strong storm will continue to bring heavy snow and gusty to high winds over parts of the northern Plains and Upper Midwest tonight before moving across the Great Lakes with heavy lake effect snow Wednesday into Thanksgiving Day. Read More >

Hazardous Weather Conditions

Current conditions at

Camp David (KRSP)

Lat: 39.65°NLon: 77.47°WElev: 1841ft.

A Few Clouds

50°F

10°C

Humidity	63%
Wind Speed	SW 10 G 21 mph
Barometer	29.87 in (1012.2 mb)
Dewpoint	38°F (3°C)
Visibility	10.00 mi
Wind Chill	46°F (8°C)
Last update	26 Nov 12:54 am EST

More Information:

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

Extended Forecast for

3 Miles SSW Carroll Valley PA

Dense Fog Advisory November 26, 01:24am until November 26, 08:00am

Click here for hazard details and duration

Dense Fog Advisory

Dense Fog Advisory November 26, 01:24am until November 26, 08:00am
NOW until 8:00am Wed
Dense Fog Advisory
Overnight
Low: 44 °F
Scattered
Showers and
Areas Fog
Wednesday
High: 63 °F
Scattered
Showers and
Areas Fog
Wednesday Night
Low: 33 °F
Partly Cloudy
Thanksgiving Day
High: 37 °F
Decreasing
Clouds
Thursday Night
Low: 26 °F
Mostly Clear
Friday
High: 36 °F
Mostly Sunny
Friday Night
Low: 24 °F
Mostly Clear
Saturday
High: 37 °F
Mostly Sunny

Detailed Forecast

Overnight

Scattered showers. Areas of fog. Otherwise, mostly cloudy, with a low around 44. South wind around 7 mph. Chance of precipitation is 30%.

Wednesday

Scattered showers, mainly before 1pm. Areas of fog before 10am. Otherwise, mostly sunny, with a high near 63. Southwest wind 6 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

Wednesday Night

Partly cloudy, with a low around 33. West wind 14 to 18 mph, with gusts as high as 33 mph.

Thanksgiving Day

Cloudy, then gradually becoming mostly sunny, with a high near 37. West wind 14 to 16 mph, with gusts as high as 30 mph.

Thursday Night

Mostly clear, with a low around 26. West wind 13 to 15 mph, with gusts as high as 29 mph.

Friday

Mostly sunny, with a high near 36.

Friday Night

Mostly clear, with a low around 24.

Saturday

Mostly sunny, with a high near 37.