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

Hazardous Weather Conditions

Current conditions at

Northwest Arkansas Regional Airport (KXNA)

Lat: 36.29°NLon: 94.31°WElev: 1266ft.

Fair

41°F

5°C

Humidity 30%
Wind Speed NW 13 mph
Barometer 30.56 in (1035.9 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 22 Feb 4:53 pm CST
Extended Forecast for

South West City MO

  • Tonight

    Tonight: Clear, with a low around 16. North wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 16 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 45. Wind chill values as low as 7 early. North wind 5 to 8 mph becoming calm in the afternoon.

    High: 45 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 28. Wind chill values as low as 21. Light and variable wind becoming south 12 to 17 mph in the evening. Winds could gust as high as 24 mph.

    Low: 28 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 63. Wind chill values as low as 27 early. Breezy, with a southwest wind 13 to 21 mph, with gusts as high as 29 mph.

    High: 63 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 43. South wind 7 to 10 mph, with gusts as high as 18 mph.

    Low: 43 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 70.

    High: 70 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 35.

    Low: 35 °F

    Clear

Detailed Forecast

Tonight
Clear, with a low around 16. North wind 6 to 10 mph, with gusts as high as 18 mph.
Monday
Sunny, with a high near 45. Wind chill values as low as 7 early. North wind 5 to 8 mph becoming calm in the afternoon.
Monday Night
Mostly clear, with a low around 28. Wind chill values as low as 21. Light and variable wind becoming south 12 to 17 mph in the evening. Winds could gust as high as 24 mph.
Tuesday
Partly sunny, with a high near 63. Wind chill values as low as 27 early. Breezy, with a southwest wind 13 to 21 mph, with gusts as high as 29 mph.
Tuesday Night
Mostly cloudy, with a low around 43. South wind 7 to 10 mph, with gusts as high as 18 mph.
Wednesday
Partly sunny, with a high near 70.
Wednesday Night
A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 43.
Thursday
Mostly sunny, with a high near 61.
Thursday Night
Clear, with a low around 35.
Friday
Sunny, with a high near 69.
Friday Night
Mostly clear, with a low around 44.
Saturday
Sunny, with a high near 71.
Saturday Night
Mostly cloudy, with a low around 39.
Sunday
Partly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South West City MO
 36.5°N 94.61°W (Elev. 997 ft)
Last Update:
5:07 pm CST Feb 22, 2026
Forecast Valid:
5pm CST Feb 22, 2026-6pm CST Mar 1, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation