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Severe Thunderstorms With Heavy Rain from Great Lakes to Mid-Atlantic; Excessive Heat For Central/Southern U.S. to Mid-Atlantic

Severe thunderstorms are possible today into Sunday across the upper Great Lakes region to the northern Mid-Atlantic. Damaging winds, large hail, and flooding will be the primary threats with these storms. Meanwhile, dangerous heat will continue through Sunday across the central and southern U.S. into the Mid-Atlantic. Read More >

Current conditions at

Fort Smith Regional Airport (KFSM)

Lat: 35.33°NLon: 94.37°WElev: 436ft.

Fair

94°F

34°C

Humidity 48%
Wind Speed S 8 mph
Barometer 29.93 in (1012.9 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index102°F (39°C)
Last update 22 Jul 12:53 pm CDT
Extended Forecast for

Fort Smith AR

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

    NOW until
    8:00pm Sun

    Heat Advisory

  • This
    Afternoon

    This Afternoon: Sunny, with a high near 99. Heat index values as high as 108. South wind 5 to 10 mph.

    Sunny

    High: 99 °F

  • Tonight

    Tonight: Mostly clear, with a low around 78. South wind around 5 mph becoming calm  in the evening.

    Mostly Clear

    Low: 78 °F

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 98. Heat index values as high as 108. Calm wind becoming south around 5 mph in the afternoon.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 98 °F

  • Sunday
    Night

    Sunday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 77. South wind around 5 mph becoming calm  in the evening.

    Chance
    T-storms

    Low: 77 °F

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms, mainly after 1pm.  Partly sunny, with a high near 93. Calm wind becoming south around 5 mph.

    Chance
    T-storms

    High: 93 °F

  • Monday
    Night

    Monday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am.  Mostly cloudy, with a low around 74. South wind around 5 mph becoming calm.

    Chance
    T-storms

    Low: 74 °F

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms, mainly before 1pm.  Partly sunny, with a high near 94. Southeast wind around 5 mph becoming southwest in the afternoon.

    Chance
    T-storms

    High: 94 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 76. South wind around 5 mph.

    Partly Cloudy

    Low: 76 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 99. Heat index values as high as 108. South wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 78. South wind around 5 mph becoming calm in the evening.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 98. Heat index values as high as 108. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 77. South wind around 5 mph becoming calm in the evening.
Monday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 93. Calm wind becoming south around 5 mph.
Monday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 74. South wind around 5 mph becoming calm.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 94. Southeast wind around 5 mph becoming southwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 76. South wind around 5 mph.
Wednesday
Mostly sunny, with a high near 96. Southeast wind around 5 mph becoming southwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 76. South wind around 5 mph.
Thursday
Sunny, with a high near 98. Southwest wind around 5 mph.
Thursday Night
Mostly clear, with a low around 77. South wind around 5 mph.
Friday
Mostly sunny, with a high near 98. West wind around 5 mph.
Click Map For Forecast
Point Forecast:
Fort Smith AR
 35.36°N 94.39°W
12:55 pm CDT Jul 22, 2017
1pm CDT Jul 22, 2017-6pm CDT Jul 28, 2017
 
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