Severe Thunderstorms and Flash Flooding in the Central U.S.; A Dangerous Heatwave Coming to the West

Multiple rounds of widespread heavy rain, localized flash flooding, and severe thunderstorms are possible from the central Plains into the Great Lakes today, Friday and Saturday. A dangerous heatwave with record breaking and triple digit temperatures is expected this weekend into next week over the Northwest U.S. Excessive Heat Watches and Warnings have been issued. Read More >

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Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Mostly Cloudy

25°C

77°F

Humidity	42%
Wind Speed	SE 13 km/h
Barometer	1026.3 mb (30.31 in)
Dewpoint	11°C (52°F)
Visibility	16 km
Heat Index	26°C (78°F)
Last update	24 Jun 2:52 pm EDT

More Information:

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

Extended Forecast for

2 Miles S Washington-Dulles International Airport VA

Tonight

Mostly Clear
Low: 13 °C
Friday

Sunny
High: 28 °C
Friday
Night

Mostly Cloudy
Low: 20 °C
Saturday

Partly Sunny
then Slight
Chance
T-storms
High: 31 °C
Saturday
Night

Partly Cloudy
Low: 22 °C
Sunday

Mostly Sunny
then Slight
Chance
T-storms
High: 33 °C
Sunday
Night

Partly Cloudy
Low: 23 °C
Monday

Mostly Sunny
then Chance
T-storms
High: 34 °C
Monday
Night

Chance
T-storms then
Partly Cloudy
Low: 23 °C

Detailed Forecast

Tonight

Mostly clear, with a low around 13. Southeast wind 8 to 11 km/h.

Friday

Sunny, with a high near 28. South wind 5 to 14 km/h.

Friday Night

Mostly cloudy, with a low around 20. South wind 11 to 13 km/h.

Saturday

A slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 31. South wind 13 to 18 km/h. Chance of precipitation is 20%.

Saturday Night

Partly cloudy, with a low around 22. South wind 10 to 14 km/h.

Sunday

A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 33. Chance of precipitation is 20%.

Sunday Night

Partly cloudy, with a low around 23.

Monday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 34. Chance of precipitation is 30%.

Monday Night

A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 23. Chance of precipitation is 30%.

Tuesday

A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 33. Chance of precipitation is 40%.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.

Wednesday

A chance of showers and thunderstorms. Mostly sunny, with a high near 32. Chance of precipitation is 50%.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.

Thursday

Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 31. Chance of precipitation is 60%.