Dangerous heat and humidity from the central U.S. to East Coast this weekend

Hot and very humid conditions will push the heat index to well over 100 degrees across a large portion of the central and eastern U.S. Excessive Heat Warnings and Heat Advisories are in effect for much of the Plains, Miss. Valley, Midwest, Ohio Valley, Mid-Atlantic and southern states. Be very cautious if you must do outdoor activities in these areas during the afternoon and evening this weekend. Read More >

Current conditions at

Newport News, Newport News / Williamsburg International Airport (KPHF)

Lat: 37.13°NLon: 76.49°WElev: 43ft.

Fair

92°F

33°C

Humidity 56%
Wind Speed SW 12 mph
Barometer 29.90 in (1012.5 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index102°F (39°C)
Last update 23 Jul 6:54 pm EDT
Extended Forecast for

Yorktown VA

Heat Advisory July 24, 11:00am until July 24, 08:00pm
Click here for hazard details and duration
Heat Advisory
  • Tonight

    Tonight: Isolated showers and thunderstorms between 9pm and 3am.  Partly cloudy, with a low around 79. South wind 7 to 9 mph.  Chance of precipitation is 20%.

    Isolated
    T-storms

    Low: 79 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 94. Heat index values as high as 105. West wind around 6 mph becoming light and variable.

    Mostly Sunny

    High: 94 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 78. Southeast wind 6 to 9 mph.

    Mostly Clear

    Low: 78 °F

  • Monday

    Monday: Sunny, with a high near 95. Heat index values as high as 106. Southwest wind 9 to 11 mph.

    Sunny

    High: 95 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 79. Southwest wind around 11 mph.

    Partly Cloudy

    Low: 79 °F

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms after 3pm.  Mostly sunny, with a high near 93. Chance of precipitation is 20%.

    Sunny then
    Slight Chance
    T-storms

    High: 93 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms after 9pm.  Mostly cloudy, with a low around 78. Chance of precipitation is 40%.

    Chance
    T-storms

    Low: 78 °F

  • Wednesday

    Wednesday: A chance of showers and thunderstorms.  Partly sunny, with a high near 89. Chance of precipitation is 40%.

    Chance
    T-storms

    High: 89 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 77. Chance of precipitation is 40%.

    Chance
    T-storms

    Low: 77 °F

Detailed Forecast

Tonight
Isolated showers and thunderstorms between 9pm and 3am. Partly cloudy, with a low around 79. South wind 7 to 9 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 94. Heat index values as high as 105. West wind around 6 mph becoming light and variable.
Sunday Night
Mostly clear, with a low around 78. Southeast wind 6 to 9 mph.
Monday
Sunny, with a high near 95. Heat index values as high as 106. Southwest wind 9 to 11 mph.
Monday Night
Partly cloudy, with a low around 79. Southwest wind around 11 mph.
Tuesday
A slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 93. Chance of precipitation is 20%.
Tuesday Night
A chance of showers and thunderstorms after 9pm. Mostly cloudy, with a low around 78. Chance of precipitation is 40%.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 89. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 77. Chance of precipitation is 40%.
Thursday
A chance of showers and thunderstorms before 9am, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 89. Chance of precipitation is 40%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 77. Chance of precipitation is 40%.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 89. Chance of precipitation is 40%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 77. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 87.
Click Map For Forecast
Point Forecast:
Yorktown VA
 37.24°N 76.51°W (Elev. 16 ft)
6:28 pm EDT Jul 23, 2016
7pm EDT Jul 23, 2016-6pm EDT Jul 30, 2016
 
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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