Unsettled Weather in the West; Marine and Coastal Impacts Along the East Coast

A series of Pacific fronts will bring periodic waves of showers and thunderstorms to parts of the Great Basin and Pacific Northwest the next few days. Swells, high surf, dangerous rip currents and areas of coastal flooding continue along much of the East Coast from both Humberto and Imelda. Unseasonably hot temperatures continue for much of the Plains and Midwest through the remainder of the week. Read More >

Hazardous Weather Conditions

Current conditions at

Fort Smith Regional Airport (KFSM)

Lat: 35.33°NLon: 94.37°WElev: 436ft.

Fair

63°F

17°C

Humidity 97%
Wind Speed Calm
Barometer 30.07 in (1017.9 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 1 Oct 6:53 am CDT
Extended Forecast for

Mountainburg AR

  • Today

    Today: Patchy fog before 10am.  Otherwise, sunny, with a high near 85. North wind around 5 mph becoming calm.

    High: 85 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Clear, with a low around 65. Calm wind becoming northeast around 5 mph.

    Low: 65 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 86. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 64. East wind around 5 mph.

    Low: 64 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 83. Southeast wind 5 to 10 mph.

    High: 83 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 61. East wind around 5 mph.

    Low: 61 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 82. Southeast wind 5 to 10 mph.

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 62. Southeast wind 5 to 10 mph.

    Low: 62 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 84. Southeast wind 5 to 10 mph.

    High: 84 °F

    Sunny

Detailed Forecast

Today
Patchy fog before 10am. Otherwise, sunny, with a high near 85. North wind around 5 mph becoming calm.
Tonight
Clear, with a low around 65. Calm wind becoming northeast around 5 mph.
Thursday
Sunny, with a high near 86. Calm wind becoming southeast around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 64. East wind around 5 mph.
Friday
Sunny, with a high near 83. Southeast wind 5 to 10 mph.
Friday Night
Clear, with a low around 61. East wind around 5 mph.
Saturday
Sunny, with a high near 82. Southeast wind 5 to 10 mph.
Saturday Night
Clear, with a low around 62. Southeast wind 5 to 10 mph.
Sunday
Sunny, with a high near 84. Southeast wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 65. East wind around 5 mph.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 84. Southeast wind around 5 mph.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 65. East wind around 5 mph.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 83. East wind around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Mountainburg AR
 35.63°N 94.17°W
6:50 am CDT Oct 1, 2025
7am CDT Oct 1, 2025-6pm CDT Oct 7, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database