Western Heat Wave Continues; Watching the Gulf of Mexico

A dangerous heat wave will continue to bring record temperatures to much of the West through this week. A tropical disturbance in the southwest Gulf of Mexico will likely form into a tropical depression late this week over the central or northwestern Gulf of Mexico. Heavy rain could begin to impact portions of the northern Gulf Coast on Friday. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Partly Cloudy

77°F

25°C

Humidity 45%
Wind Speed NW 14 mph
Barometer 29.84 in (1010.0 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 15 Jun 6:52 pm EDT
Extended Forecast for

3 Miles NW Chantilly VA

  • Tonight

    Tonight: Partly cloudy, with a low around 58. Northwest wind 5 to 8 mph.

    Partly Cloudy

    Low: 58 °F

  • Wednesday

    Wednesday: Sunny, with a high near 79. Northwest wind 6 to 8 mph.

    Sunny

    High: 79 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 54. Light northwest wind.

    Mostly Clear

    Low: 54 °F

  • Thursday

    Thursday: Sunny, with a high near 78. Northwest wind around 6 mph.

    Sunny

    High: 78 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 55. Calm wind.

    Mostly Clear

    Low: 55 °F

  • Friday

    Friday: Sunny, with a high near 87.

    Sunny

    High: 87 °F

  • Friday
    Night

    Friday Night: A chance of showers.  Partly cloudy, with a low around 67. Chance of precipitation is 30%.

    Chance
    Showers

    Low: 67 °F

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 2pm.  Partly sunny, with a high near 91. Chance of precipitation is 40%.

    Chance
    Showers then
    Chance
    T-storms

    High: 91 °F

  • Saturday
    Night

    Saturday Night: A chance of thunderstorms before 8pm.  Mostly cloudy, with a low around 66. Chance of precipitation is 30%.

    Chance
    T-storms then
    Mostly Cloudy

    Low: 66 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 58. Northwest wind 5 to 8 mph.
Wednesday
Sunny, with a high near 79. Northwest wind 6 to 8 mph.
Wednesday Night
Mostly clear, with a low around 54. Light northwest wind.
Thursday
Sunny, with a high near 78. Northwest wind around 6 mph.
Thursday Night
Mostly clear, with a low around 55. Calm wind.
Friday
Sunny, with a high near 87.
Friday Night
A chance of showers. Partly cloudy, with a low around 67. Chance of precipitation is 30%.
Saturday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 91. Chance of precipitation is 40%.
Saturday Night
A chance of thunderstorms before 8pm. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 88.
Sunday Night
Mostly cloudy, with a low around 67.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 89. Chance of precipitation is 40%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 40%.
Tuesday
A chance of showers. Mostly sunny, with a high near 85. Chance of precipitation is 50%.
Click Map For Forecast
Point Forecast:
3 Miles NW Chantilly VA
 38.91°N 77.45°W (Elev. 262 ft)
4:32 pm EDT Jun 15, 2021
7pm EDT Jun 15, 2021-6pm EDT Jun 22, 2021
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database