Dangerous Heat in a Couple of Locations; Active Monsoon

Dangerous heat continues in a couple of locations today. In the Pacific Northwest to the central Valley of California and across the Gulf Coast region from the western Florida Panhandle to eastern Texas. Meanwhile, the monsoon threat of heavy rainfall and flooding will be possible in the Four Corners region and west Texas today, with a more significant threat on Friday in Arizona and New Mexico. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Fair

79°F

26°C

Humidity 50%
Wind Speed Vrbl 6 mph
Barometer 30.03 in (1016.6 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 17 Aug 12:52 pm EDT
Extended Forecast for

Fairfax VASimilar City Names

  • This
    Afternoon

    This Afternoon: Scattered showers and thunderstorms after 2pm.  Partly sunny, with a high near 82. Northwest wind around 6 mph.  Chance of precipitation is 30%.

    Scattered
    T-storms

    High: 82 °F

  • Tonight

    Tonight: Scattered showers and thunderstorms before 8pm.  Partly cloudy, with a low around 62. Light and variable wind.  Chance of precipitation is 30%.

    Scattered
    T-storms then
    Partly Cloudy

    Low: 62 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 84. Northwest wind 3 to 6 mph.

    Mostly Sunny

    High: 84 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 65. Calm wind.

    Partly Cloudy

    Low: 65 °F

  • Friday

    Friday: Mostly sunny, with a high near 86. Calm wind becoming south 5 to 7 mph in the afternoon.

    Mostly Sunny

    High: 86 °F

  • Friday
    Night

    Friday Night: A chance of showers and thunderstorms after 2am.  Mostly cloudy, with a low around 68. Chance of precipitation is 40%.

    Mostly Cloudy
    then Chance
    T-storms

    Low: 68 °F

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 2pm.  Mostly cloudy, with a high near 81. Chance of precipitation is 50%.

    Chance
    Showers then
    Chance
    T-storms

    High: 81 °F

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am.  Mostly cloudy, with a low around 68. Chance of precipitation is 30%.

    Chance
    T-storms then
    Chance
    Showers

    Low: 68 °F

  • Sunday

    Sunday: A chance of showers after 2pm.  Partly sunny, with a high near 83. Chance of precipitation is 40%.

    Partly Sunny
    then Chance
    Showers

    High: 83 °F

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms after 2pm. Partly sunny, with a high near 82. Northwest wind around 6 mph. Chance of precipitation is 30%.
Tonight
Scattered showers and thunderstorms before 8pm. Partly cloudy, with a low around 62. Light and variable wind. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 84. Northwest wind 3 to 6 mph.
Thursday Night
Partly cloudy, with a low around 65. Calm wind.
Friday
Mostly sunny, with a high near 86. Calm wind becoming south 5 to 7 mph in the afternoon.
Friday Night
A chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 68. Chance of precipitation is 40%.
Saturday
A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 81. Chance of precipitation is 50%.
Saturday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 68. Chance of precipitation is 30%.
Sunday
A chance of showers after 2pm. Partly sunny, with a high near 83. Chance of precipitation is 40%.
Sunday Night
A chance of showers before 2am. Mostly cloudy, with a low around 69. Chance of precipitation is 40%.
Monday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 84. Chance of precipitation is 60%.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 50%.
Click Map For Forecast
Point Forecast:
Fairfax VASimilar City Names
 38.85°N 77.29°W (Elev. 400 ft)
10:29 am EDT Aug 17, 2022
12pm EDT Aug 17, 2022-6pm EDT Aug 23, 2022
 
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Additional Resources

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Hourly Weather Forecast

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