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Severe thunderstorms possible over the upper Midwest and Great Lakes, Heavy Rain and Flooding Possible over the Southwest U.S.

Severe thunderstorms will be possible over portions of the upper Midwest and Great Lakes Tuesday, Wednesday, and Thursday. Damaging winds, large hail, and heavy rainfall possible. Over the Desert Southwest and portions of the Rockies, Monsoonal moisture will lead to locally heavy rainfall and the threat for flash flooding into midweek. Read More >

Current conditions at

Fort Smith Regional Airport (KFSM)

Lat: 35.33°NLon: 94.37°WElev: 436ft.

Fair

77°F

25°C

Humidity 90%
Wind Speed Calm
Barometer 30.05 in (1017.1 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 25 Jul 5:53 am CDT
Extended Forecast for

Fort Smith AR

Heat Advisory July 25, 12:00pm until July 26, 08:00pm
Click here for hazard details and duration
Heat Advisory
  • Today

    Today: A 20 percent chance of showers and thunderstorms after 1pm.  Sunny, with a high near 98. Heat index values as high as 109. Calm wind becoming south around 5 mph in the morning.

    Sunny then
    Slight Chance
    T-storms

    High: 98 °F

  • Tonight

    Tonight: Mostly clear, with a low around 77. South wind around 5 mph becoming calm  in the evening.

    Mostly Clear

    Low: 77 °F

  • Wednesday

    Wednesday: Sunny, with a high near 97. Heat index values as high as 106. Light and variable wind becoming south 5 to 10 mph in the morning.

    Sunny

    High: 97 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 78. South wind 5 to 10 mph becoming light and variable  in the evening.

    Partly Cloudy

    Low: 78 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 98. West wind 5 to 10 mph.

    Mostly Sunny

    High: 98 °F

  • Thursday
    Night

    Thursday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 76. West wind around 5 mph becoming calm  in the evening.

    Chance
    T-storms

    Low: 76 °F

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 90. North wind around 5 mph.

    Chance
    T-storms

    High: 90 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 72. Northeast wind around 5 mph becoming calm  in the evening.

    Partly Cloudy

    Low: 72 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 90. Northeast wind around 5 mph.

    Mostly Sunny

    High: 90 °F

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 98. Heat index values as high as 109. Calm wind becoming south around 5 mph in the morning.
Tonight
Mostly clear, with a low around 77. South wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 97. Heat index values as high as 106. Light and variable wind becoming south 5 to 10 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 78. South wind 5 to 10 mph becoming light and variable in the evening.
Thursday
Mostly sunny, with a high near 98. West wind 5 to 10 mph.
Thursday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76. West wind around 5 mph becoming calm in the evening.
Friday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 90. North wind around 5 mph.
Friday Night
Partly cloudy, with a low around 72. Northeast wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 90. Northeast wind around 5 mph.
Saturday Night
Mostly clear, with a low around 69. Northeast wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 91. East wind around 5 mph becoming north in the afternoon.
Sunday Night
Mostly clear, with a low around 69. Northeast wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 91. Northeast wind around 5 mph.
Click Map For Forecast
Point Forecast:
Fort Smith AR
 35.36°N 94.39°W
5:55 am CDT Jul 25, 2017
6am CDT Jul 25, 2017-6pm CDT Jul 31, 2017
 
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