Areas of Severe Thunderstorms and Excessive Rainfall Tuesday

Severe thunderstorms will be possible over parts of the northern Plains Tuesday which could bring large hail, damaging winds, and possible tornadoes. Thunderstorms with heavy to excessive rainfall may produce flooding over parts of the southern High Plains and North Dakota on Tuesday. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93° N Lon: 77.45° W Elev: 312 ft.

Mostly Cloudy

69°F

21°C

Humidity 44%
Wind Speed NE 7 mph
Barometer 30.02 in (1016.4 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 1 Jun 8:52 pm EDT
Detailed forecast for

Eastern Loudoun

Rest Of Tonight
Mostly cloudy. Lows in the lower 50s. East winds 5 to 10 mph with gusts up to 20 mph.
Tuesday
Mostly sunny. Highs in the mid 70s. Northeast winds around 5 mph.
Tuesday Night
Mostly clear. Lows in the lower 50s. Northwest winds around 5 mph.
Wednesday
Sunny. Highs around 80. North winds 5 to 10 mph.
Wednesday Night
Clear. Lows in the upper 50s. Northwest winds around 5 mph in the evening, becoming light and variable.
Thursday
Sunny. Highs in the upper 80s.
Thursday Night
Mostly clear. Lows in the lower 60s.
Friday
Sunny. Highs in the lower 90s.
Friday Night
Partly cloudy. Lows in the upper 60s.
Saturday
Mostly sunny. Highs in the lower 90s.
Saturday Night
Mostly cloudy. Lows in the upper 60s.
Sunday
Partly sunny with a chance of showers. Highs in the upper 80s. Chance of rain 30 percent.
Sunday Night
Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 30 percent.
Monday
Partly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 40 percent.



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904 PM EDT Mon Jun 1 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database