Dangerous Heat in the Southwest; Severe Thunderstorms from the Central Plains into the Ohio Valley

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Isolated to widely scattered severe storms are expected across parts of the central and southern High Plains, Great Lakes into the Ohio Valley, and parts of the Ozarks to Lower Mississippi Valley today. Read More >

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Mostly Cloudy

82°F

28°C

Humidity	53%
Wind Speed	S 10 mph
Barometer	30.00 in (1016.0 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	26 Aug 6:52 pm EDT

More Information:

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

Extended Forecast for

Falls Church VA

Tonight
Low: 71 °F
Mostly Cloudy
Thursday
High: 89 °F
Mostly Sunny
then Severe
Thunderstorms
Thursday Night
Low: 69 °F
Severe
Thunderstorms
then Chance
Showers and
Patchy Fog
Friday
High: 87 °F
Mostly Sunny
Friday Night
Low: 68 °F
Partly Cloudy
Saturday
High: 86 °F
Mostly Sunny
Saturday Night
Low: 68 °F
Mostly Clear
Sunday
High: 89 °F
Sunny
Sunday Night
Low: 71 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly cloudy, with a low around 71. South wind 7 to 9 mph.

Thursday

A chance of showers and thunderstorms, mainly after 2pm. Some of the storms could be severe. Mostly sunny, with a high near 89. South wind 7 to 10 mph. Chance of precipitation is 30%.

Thursday Night

A chance of showers and thunderstorms before midnight, then a chance of showers between midnight and 1am. Some of the storms could be severe. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 69. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 50%.

Friday

Mostly sunny, with a high near 87. Northwest wind 3 to 5 mph.

Friday Night

Partly cloudy, with a low around 68. Light north wind.

Saturday

Mostly sunny, with a high near 86.

Saturday Night

Mostly clear, with a low around 68.

Sunday

Sunny, with a high near 89.

Sunday Night

Mostly clear, with a low around 71.