Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Mostly Cloudy

73°F

23°C

Humidity	69%
Wind Speed	NE 3 mph
Barometer	30.21 in (1023.0 mb)
Dewpoint	62°F (17°C)
Visibility	10.00 mi
Last update	24 Jul 8:52 am EDT

More Information:

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

Extended Forecast for

Arlington VA

Today
High: 83 °F
Mostly Sunny
Tonight
Low: 65 °F
Mostly Cloudy
Saturday
High: 82 °F
Mostly Sunny
Saturday Night
Low: 66 °F
Partly Cloudy
Sunday
High: 87 °F
Mostly Sunny
Sunday Night
Low: 69 °F
Slight Chance
Showers
Monday
High: 90 °F
Mostly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 71 °F
Chance
T-storms
Tuesday
High: 90 °F
Chance
Showers then
Showers
Likely

Detailed Forecast

Today

Mostly sunny, with a high near 83. East wind 3 to 8 mph.

Tonight

Mostly cloudy, with a low around 65. East wind 5 to 7 mph becoming calm after midnight.

Saturday

Mostly sunny, with a high near 82. Calm wind becoming east around 6 mph in the afternoon.

Saturday Night

Partly cloudy, with a low around 66. Southeast wind around 5 mph becoming calm in the evening.

Sunday

Mostly sunny, with a high near 87. Calm wind becoming northeast around 5 mph in the afternoon.

Sunday Night

A slight chance of showers before 2am. Partly cloudy, with a low around 69. Chance of precipitation is 20%.

Monday

A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Chance of precipitation is 20%.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 30%.

Tuesday

A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 90. Chance of precipitation is 60%.

Tuesday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 71. Chance of precipitation is 60%.

Wednesday

A chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 30%.

Wednesday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 69. Chance of precipitation is 30%.

Thursday

A slight chance of showers. Sunny, with a high near 88. Chance of precipitation is 20%.