Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Scattered strong to severe thunderstorms are possible across parts of the Northeast U.S. on Thursday. Damaging wind, hail, and a tornado or two are possible. Read More >

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Overcast

76°F

24°C

Humidity	74%
Wind Speed	S 10 mph
Barometer	30.02 in (1016.4 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Heat Index	77°F (25°C)
Last update	27 Aug 12:52 am EDT

More Information:

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

Extended Forecast for

2 Miles NNW Arlington VA

Overnight
Low: 72 °F
Slight Chance
T-storms
Thursday
High: 91 °F
Mostly Sunny
then Severe
Thunderstorms
Thursday Night
Low: 69 °F
Severe
Thunderstorms
then Chance
Showers and
Patchy Fog
Friday
High: 89 °F
Mostly Sunny
Friday Night
Low: 69 °F
Partly Cloudy
Saturday
High: 88 °F
Mostly Sunny
Saturday Night
Low: 69 °F
Mostly Clear
Sunday
High: 91 °F
Sunny
Sunday Night
Low: 72 °F
Mostly Clear

Detailed Forecast

Overnight

A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 72. South wind around 7 mph. Chance of precipitation is 20%.

Thursday

A chance of showers and thunderstorms, mainly after 2pm. Some of the storms could be severe. Mostly sunny, with a high near 91. South wind 6 to 9 mph. Chance of precipitation is 40%.

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 5 mph becoming calm in the evening. Chance of precipitation is 50%.

Friday

Mostly sunny, with a high near 89. Calm wind becoming northwest around 5 mph in the afternoon.

Friday Night

Partly cloudy, with a low around 69. Calm wind.

Saturday

Mostly sunny, with a high near 88.

Saturday Night

Mostly clear, with a low around 69.

Sunday

Sunny, with a high near 91.

Sunday Night

Mostly clear, with a low around 72.