



Heavy Rainfall and Severe Thunderstorms Possible in the Mid-Atlantic and Northeast Today; Dangerous Heat in the Southwest
Scattered severe thunderstorms containing the potential for damaging wind gusts and excessive rainfall are possible from the Mid-Atlantic to southern New England today, with additional thunderstorms and heavy rain possible across parts of the Plains and Middle Mississippi Valley. Heat and humidity remain along the East Coast and Interior Northwest, while dangerous heat builds into the Southwest. Read More >
Hazardous Weather Conditions
Washington/Dulles International Airport, DC (KIAD)
Lat: 38.93°NLon: 77.45°WElev: 312ft.
Thunderstorm Heavy Rain
76°F
24°C
Humidity | 85% |
Wind Speed | SW 6 mph |
Barometer | 30.01 in (1016.1 mb) |
Dewpoint | 71°F (22°C) |
Visibility | 4.00 mi |
Heat Index | 77°F (25°C) |
Last update | 8 Jul 4:52 pm EDT |
Reston VA
NOW: Multiple hazards in effect
Click HERE for Details
This Afternoon
High: 86 °F
Severe
ThunderstormsTonight
Low: 72 °F
Severe
Thunderstorms
then Mostly
CloudyWednesday
High: 91 °F
Mostly Sunny
then T-storms
LikelyWednesday Night
Low: 72 °F
T-storms
Likely then
Chance
ShowersThursday
High: 87 °F
Chance
Showers then
T-storms
LikelyThursday Night
Low: 71 °F
Showers
LikelyFriday
High: 90 °F
Partly Sunny
then Showers
LikelyFriday Night
Low: 72 °F
Showers
Likely then
Chance
T-storms
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
38.95°N 77.36°W (Elev. 446 ft)