Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Mostly Cloudy

68°F

20°C

Humidity	93%
Wind Speed	Calm
Barometer	29.82 in (1009.6 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	23 Aug 2:52 am EDT

More Information:

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

Extended Forecast for

Idylwood VA

Overnight
Low: 67 °F
Slight Chance
Showers
Sunday
High: 83 °F
Becoming
Sunny
Sunday Night
Low: 61 °F
Mostly Clear
Monday
High: 82 °F
Sunny
Monday Night
Low: 60 °F
Clear
Tuesday
High: 83 °F
Sunny
Tuesday Night
Low: 63 °F
Mostly Clear
Wednesday
High: 86 °F
Mostly Sunny
Wednesday Night
Low: 68 °F
Partly Cloudy
then Slight
Chance
T-storms

Detailed Forecast

Overnight

A slight chance of showers. Mostly cloudy, with a low around 67. Calm wind. Chance of precipitation is 20%.

Sunday

Partly sunny, then gradually becoming sunny, with a high near 83. West wind 6 to 11 mph, with gusts as high as 20 mph.

Sunday Night

Mostly clear, with a low around 61. Northwest wind around 5 mph becoming calm after midnight.

Monday

Sunny, with a high near 82. Light west wind increasing to 5 to 9 mph in the morning.

Monday Night

Clear, with a low around 60. Northwest wind 3 to 6 mph.

Tuesday

Sunny, with a high near 83.

Tuesday Night

Mostly clear, with a low around 63.

Wednesday

Mostly sunny, with a high near 86.

Wednesday Night

A slight chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 68. Chance of precipitation is 20%.

Thursday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 86. Chance of precipitation is 60%.

Thursday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.

Friday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 20%.

Friday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 68. Chance of precipitation is 20%.

Saturday

Mostly sunny, with a high near 85.