Preview of NWS' New Version of Forecast
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Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 0°N Lon: 0°E Elev: 312ft.
Notice
This observation is not current.

Mostly Cloudy

77°F

25°C

Humidity 74%
Wind Speed NE at 6 mph (9 kph)
Barometer 29.79 inHg (1008.8 hPa)
Dewpoint 68°F (20°C)
Visibility 10 mi (16.09 km)
Heat Index 78°F (25°C)
Last update Jun 21 2018, 6:52 PM EDT
Tonight
Cloudy. Scattered thunderstorms with a chance of showers this evening, then showers likely with a slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall. Lows in the upper 60s. East winds around 5 mph. Chance of rain 60 percent.
Friday
Showers likely. Highs in the lower 70s. East winds 5 to 10 mph. Chance of rain 70 percent.
Friday Night
Showers likely. Lows in the mid 60s. East winds 5 to 10 mph. Chance of rain 70 percent.
Saturday
Cloudy with a chance of showers. Scattered thunderstorms in the afternoon. Highs in the lower 80s. Southeast winds around 5 mph, becoming southwest in the afternoon. Chance of rain 50 percent.
Saturday Night
Mostly cloudy with scattered showers and thunderstorms. Lows in the upper 60s. West winds 5 to 10 mph. Chance of rain 50 percent.
Sunday
Partly sunny with a chance of showers. Highs in the mid 80s. Chance of rain 50 percent.
Sunday Night
Partly cloudy with a 50 percent chance of showers. Lows in the mid 60s.
Monday
Mostly sunny. Highs around 80.
Monday Night
Mostly clear. Lows around 60.
Tuesday
Sunny. Highs around 80.
Tuesday Night
Mostly clear. Lows in the lower 60s.
Wednesday
Mostly sunny. Highs in the mid 80s.
Wednesday Night
Partly cloudy. Lows in the upper 60s.
Thursday
Mostly sunny with a 40 percent chance of showers. Highs in the upper 80s.
7:30 PM EDT Jun 21, 2018

Additional Resources

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