National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

Fort Smith Regional Airport (KFSM)

Lat: 35.33°NLon: 94.37°WElev: 436ft.

Fair

89°F

32°C

Humidity 42%
Wind Speed SE 5 mph
Barometer 30.02 in (1015.8 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 18 Sep 8:53 pm CDT
Extended Forecast for

3 Miles NNE Mulberry AR

  • Tonight

    Tonight: Clear, with a low around 73. Calm wind.

    Low: 73 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 99. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 99 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 73. South wind around 5 mph becoming calm in the evening.

    Low: 73 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 99. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 99 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 73. South wind around 5 mph becoming calm.

    Low: 73 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Monday

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

    High: 94 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 69. North wind 5 to 10 mph.

    Low: 69 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 90. North wind around 5 mph.

    High: 90 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 64. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 64 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 73. Calm wind.
Saturday
Sunny, with a high near 99. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Saturday Night
Increasing clouds, with a low around 73. South wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 99. Calm wind becoming southwest around 5 mph in the afternoon.
Sunday Night
A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 73. South wind around 5 mph becoming calm.
Monday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 94. Calm wind becoming northwest around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 69. North wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 90. North wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 64. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 89. East wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 64. Northeast wind around 5 mph.
Thursday
Sunny, with a high near 89. Northeast wind around 5 mph becoming calm.
Thursday Night
Partly cloudy, with a low around 65. Northeast wind around 5 mph.
Friday
Mostly sunny, with a high near 89. East wind around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Mulberry AR
 35.54°N 94.06°W
Last Update:
6:50 pm CDT Sep 18, 2026
Forecast Valid:
10pm CDT Sep 18, 2026-6pm CDT Sep 25, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation