Dangerous Heat to Continue through the Holiday Weekend; Severe Storms on Friday from the Plains to the Mid-Atlantic

Dangerous, record-breaking heat will continue across most of the central and eastern U.S through Friday then focusing across the eastern U.S. through the Independence Day holiday weekend. Peak heat indices of up to 115 degrees are possible. Isolated to scattered severe thunderstorms are possible from the northern/central Plains into the Midwest, Ohio Valley, and Mid-Atlantic Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Camp David (KRSP)

Lat: 39.65°NLon: 77.47°WElev: 1841ft.

N/A

Humidity	NA
Wind Speed	NA
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	* Not a current observation *

More Information:

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

Extended Forecast for

3 Miles WNW Thurmont MD

Extreme Heat Warning July 3, 10:00am until July 3, 09:00pm

Extreme Heat Warning July 4, 10:00am until July 4, 09:00pm

Click here for hazard details and duration

Extreme Heat Warning

Today
High: 93 °F
Sunny
Tonight
Low: 77 °F
Isolated
T-storms then
Mostly Clear
Independence Day
High: 92 °F
Sunny then
Slight Chance
T-storms
Saturday Night
Low: 72 °F
Chance
T-storms
Sunday
High: 83 °F
Partly Sunny
then T-storms
Sunday Night
Low: 68 °F
T-storms then
Showers
Monday
High: 79 °F
Chance
Showers then
Showers
Monday Night
Low: 67 °F
Showers
Tuesday
High: 78 °F
Slight Chance
Showers then
Chance
T-storms

Detailed Forecast

Today

Sunny, with a high near 93. Heat index values as high as 101. West wind 5 to 7 mph.

Tonight

Isolated showers and thunderstorms before midnight. Mostly clear, with a low around 77. Northwest wind 6 to 9 mph. Chance of precipitation is 20%.

Independence Day

A slight chance of showers and thunderstorms before 3pm, then a slight chance of showers and thunderstorms after 5pm. Sunny, with a high near 92. West wind 5 to 8 mph. Chance of precipitation is 20%.

Saturday Night

A chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 72. West wind around 6 mph. Chance of precipitation is 50%.

Sunday

A slight chance of showers before 8am, then showers and possibly a thunderstorm after 2pm. High near 83. Northeast wind around 5 mph becoming light and variable. Chance of precipitation is 80%.

Sunday Night

Showers and possibly a thunderstorm before 2am, then a chance of showers. Low around 68. Chance of precipitation is 80%.

Monday

A chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 79. Chance of precipitation is 80%.

Monday Night

Showers and possibly a thunderstorm before 2am, then a slight chance of showers. Low around 67. Chance of precipitation is 80%.

Tuesday

A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 78. Chance of precipitation is 50%.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.

Wednesday

A slight chance of showers and thunderstorms. Partly sunny, with a high near 80. Chance of precipitation is 20%.

Wednesday Night

Partly cloudy, with a low around 66.

Thursday

A slight chance of showers. Mostly sunny, with a high near 82. Chance of precipitation is 20%.