Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >

Hazardous Weather Conditions

Current conditions at

Camp Springs / Andrews Air Force Base (KADW)

Lat: 38.82°NLon: 76.85°WElev: 282ft.

A Few Clouds

90°F

32°C

Humidity	51%
Wind Speed	W 8 mph
Barometer	29.90 in (1012.9 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	95°F (35°C)
Last update	4 Sep 1:55 pm EDT

More Information:

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

Extended Forecast for

Upper Marlboro MD

Severe T-storm Watch until September 4, 09:00pm

Click here for hazard details and duration

Severe T-storm Watch

Severe T-storm Watch until September 4, 09:00pm
NOW until 9:00pm Fri
Severe T-storm Watch
This Afternoon
High: 92 °F
Scattered
T-storms
Tonight
Low: 71 °F
Showers
Likely
Saturday
High: 84 °F
Chance
Showers
Saturday Night
Low: 64 °F
Chance
Showers then
Mostly Cloudy
Sunday
High: 81 °F
Mostly Sunny
Sunday Night
Low: 61 °F
Partly Cloudy
Labor Day
High: 82 °F
Sunny
Monday Night
Low: 61 °F
Mostly Clear

Detailed Forecast

This Afternoon

Scattered showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 92. Northwest wind around 8 mph. Chance of precipitation is 40%.

Tonight

Showers and thunderstorms likely before midnight, then scattered showers. Mostly cloudy, with a low around 71. Light west wind. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

Saturday

A chance of showers before 2pm, then a slight chance of showers after 4pm. Partly sunny, with a high near 84. North wind around 6 mph. Chance of precipitation is 30%.

Saturday Night

A chance of showers, mainly between 7pm and 10pm. Mostly cloudy, with a low around 64. Light north wind. Chance of precipitation is 30%.

Sunday

Mostly sunny, with a high near 81. Northeast wind 6 to 8 mph.

Sunday Night

Partly cloudy, with a low around 61.

Labor Day

Sunny, with a high near 82.

Monday Night

Mostly clear, with a low around 61.

Tuesday

Mostly sunny, with a high near 85.