



Southern Heat Continues; Severe Storms and Heavy Rain
A summer heat wave continues across much of the Southern U.S where widespread excessive heat warnings and heat advisories remain in effect. Scattered thunderstorms, some severe with damaging winds and large hail, will be possible today mainly across Montana, and from the Ohio/Tennessee Valleys into the Carolinas. Excessive rainfall from thunderstorms in these areas may lead to flash flooding. Read More >
Hazardous Weather Conditions
Washington/Dulles International Airport, DC (KIAD)
Lat: 38.93°NLon: 77.45°WElev: 312ft.
Overcast
80°F
27°C
Humidity | 71% |
Wind Speed | N 7 mph |
Barometer | 29.98 in (1015.0 mb) |
Dewpoint | 70°F (21°C) |
Visibility | 10.00 mi |
Heat Index | 83°F (28°C) |
Last update | 7 Jul 12:52 pm EDT |
3 Miles NW Chantilly VA
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This
AfternoonShowers
LikelyHigh: 82 °F
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Tonight
Showers
Likely then
Chance
ShowersLow: 69 °F
-
Friday
Chance
Showers then
Showers
LikelyHigh: 88 °F
-
Friday
NightShowers
Likely then
Chance
T-stormsLow: 71 °F
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Saturday
Chance
Showers then
Chance
T-stormsHigh: 80 °F
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Saturday
NightChance
T-storms then
Chance
ShowersLow: 65 °F
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Sunday
Mostly Sunny
High: 79 °F
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Sunday
NightMostly Clear
Low: 63 °F
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Monday
Sunny
High: 84 °F
Detailed Forecast
Additional Forecasts and Information
38.91°N 77.45°W (Elev. 262 ft)