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

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Fair

94°F

34°C

Humidity 44%
Wind Speed S 3 mph
Barometer 29.86 in (1011.4 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index99°F (37°C)
Last update 23 Jul 6:58 pm EDT
Extended Forecast for

2 Miles W Burke VA

Heat Advisory until July 23, 08:00pm
Click here for hazard details and duration
...
  •  
    Heat Advisory until July 23, 08:00pm

    NOW until
    8:00pm Sat

    Heat Advisory

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly before 10pm. Some of the storms could produce gusty winds.  Partly cloudy, with a low around 73. Northwest wind 5 to 9 mph becoming southwest in the evening.  Chance of precipitation is 30%.

    Scattered
    T-storms then
    Partly Cloudy

    Low: 73 °F

  • Sunday

    Sunday: Sunny, with a high near 95. North wind around 5 mph becoming light and variable  in the morning.

    Sunny

    High: 95 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 76. Southeast wind around 6 mph.

    Partly Cloudy

    Low: 76 °F

  • Monday

    Monday: A chance of showers and thunderstorms, mainly after 2pm.  Mostly sunny and hot, with a high near 97. Heat index values as high as 104. Southwest wind 5 to 8 mph.  Chance of precipitation is 30%.

    Chance
    T-storms

    High: 97 °F

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 76. West wind 3 to 6 mph.  Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 76 °F

  • Tuesday

    Tuesday: A chance of showers and thunderstorms.  Partly sunny, with a high near 95. Chance of precipitation is 30%.

    Chance
    T-storms

    High: 95 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 76. Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 76 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 94.

    Mostly Sunny

    High: 94 °F

Detailed Forecast

Tonight
Scattered showers and thunderstorms, mainly before 10pm. Some of the storms could produce gusty winds. Partly cloudy, with a low around 73. Northwest wind 5 to 9 mph becoming southwest in the evening. Chance of precipitation is 30%.
Sunday
Sunny, with a high near 95. North wind around 5 mph becoming light and variable in the morning.
Sunday Night
Partly cloudy, with a low around 76. Southeast wind around 6 mph.
Monday
A chance of showers and thunderstorms, mainly after 2pm. Mostly sunny and hot, with a high near 97. Heat index values as high as 104. Southwest wind 5 to 8 mph. Chance of precipitation is 30%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 76. West wind 3 to 6 mph. Chance of precipitation is 30%.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 95. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 76. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 94.
Wednesday Night
Partly cloudy, with a low around 75.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 94. Chance of precipitation is 30%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 91. Chance of precipitation is 40%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Chance of precipitation is 30%.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 40%.
Click Map For Forecast
Point Forecast:
2 Miles W Burke VA
 38.78°N 77.3°W (Elev. 397 ft)
5:59 pm EDT Jul 23, 2016
7pm EDT Jul 23, 2016-6pm EDT Jul 30, 2016
 
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Additional Resources

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