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 Smith, Fort Smith Regional Airport (KFSM)

Lat: 35.33°NLon: 94.37°WElev: 466ft.

Fair

93°F

34°C

Humidity 58%
Wind Speed E 16 mph
Barometer 29.91 in (1012.0 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index106°F (41°C)
Last update 24 Jul 6:53 pm CDT
Extended Forecast for

2 Miles SE Ozark AR

Heat Advisory until July 24, 09:00pm
Click here for hazard details and duration
...
  •  
    Heat Advisory until July 24, 09:00pm

    NOW until
    9:00pm Sun

    Heat Advisory

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 77. Southeast wind around 5 mph becoming northeast after midnight.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Slight Chance
    T-storms

    Low: 77 °F

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 94. Heat index values as high as 103. North wind around 5 mph.  New rainfall amounts between a quarter and half of an inch possible.

    Chance
    T-storms

    High: 94 °F

  • Monday
    Night

    Monday Night: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 75. Northeast wind around 5 mph becoming calm  in the evening.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    Low: 75 °F

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms, mainly after 1pm.  Partly sunny, with a high near 94. Heat index values as high as 101. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.  New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    High: 94 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 74. Northeast wind around 5 mph.

    Mostly Cloudy

    Low: 74 °F

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms.  Partly sunny, with a high near 94. Northeast wind around 5 mph becoming south in the afternoon.

    Chance
    T-storms

    High: 94 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 74. Southeast wind 5 to 10 mph becoming light south  after midnight.

    Slight Chance
    T-storms

    Low: 74 °F

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 91. Southwest wind around 5 mph.

    Chance
    T-storms

    High: 91 °F

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77. Southeast wind around 5 mph becoming northeast after midnight. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 94. Heat index values as high as 103. North wind around 5 mph. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Northeast wind around 5 mph becoming calm in the evening. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 94. Heat index values as high as 101. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Mostly cloudy, with a low around 74. Northeast wind around 5 mph.
Wednesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 94. Northeast wind around 5 mph becoming south in the afternoon.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Southeast wind 5 to 10 mph becoming light south after midnight.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 91. Southwest wind around 5 mph.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. South wind around 5 mph.
Friday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. Southwest wind around 5 mph.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Southwest wind around 5 mph.
Saturday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 91. Southwest wind around 5 mph.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72. South wind around 5 mph.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. South wind around 5 mph.
Click Map For Forecast
Point Forecast:
2 Miles SE Ozark AR
 35.47°N 93.82°W
6:55 pm CDT Jul 24, 2016
7pm CDT Jul 24, 2016-6pm CDT Jul 31, 2016
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database