Thursday
Chance of showers and thunderstorms
High:
100°F
A 10 percent chance of showers before 7am. Sunny and hot, with a high near 100. Heat index values as high as 107. Calm wind becoming southwest around 5 mph in the afternoon.
Fort Smith, AR Weather - Tomorrow’s Forecast
Thursday Night
Partly cloudy
Overnight low:
77°F
Partly cloudy, with a low around 77. South wind around 5 mph becoming calm after midnight.