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

76°F

24°C

Humidity 35%
Wind Speed S 18 G 31 mph
Barometer 29.74 in (1006.3 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 14 Mar 4:53 pm CDT
Extended Forecast for

South West City MO

Wind Advisory March 15, 10:00am until March 16, 07:00am
Click here for hazard details and duration
Wind Advisory

  • Tonight

    Tonight: Increasing clouds, with a low around 59. Breezy, with a south wind 13 to 18 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 38 mph.

    Low: 59 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Sunday

    Sunday: A chance of showers and thunderstorms. Mostly cloudy, with a temperature rising to near 66 by 11am, then falling to around 48 during the remainder of the day. Wind chill values as low as 40. Breezy, with a south wind 24 to 29 mph becoming northwest in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 50%.

    High: 66 °F⇓

    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: A 10 percent chance of showers before 7pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 20. Wind chill values as low as 8. Blustery, with a northwest wind 20 to 29 mph, with gusts as high as 41 mph.

    Low: 20 °F

    Blustery.
    Slight Chance
    Showers then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 39. Wind chill values as low as 4. Breezy, with a northwest wind 17 to 21 mph, with gusts as high as 32 mph.

    High: 39 °F

    Sunny and
    Breezy then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 21. Northwest wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 18 mph.

    Low: 21 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 73.

    High: 73 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 59. Breezy, with a south wind 13 to 18 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 38 mph.
Sunday
A chance of showers and thunderstorms. Mostly cloudy, with a temperature rising to near 66 by 11am, then falling to around 48 during the remainder of the day. Wind chill values as low as 40. Breezy, with a south wind 24 to 29 mph becoming northwest in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 50%.
Sunday Night
A 10 percent chance of showers before 7pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 20. Wind chill values as low as 8. Blustery, with a northwest wind 20 to 29 mph, with gusts as high as 41 mph.
Monday
Sunny, with a high near 39. Wind chill values as low as 4. Breezy, with a northwest wind 17 to 21 mph, with gusts as high as 32 mph.
Monday Night
Mostly clear, with a low around 21. Northwest wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 18 mph.
Tuesday
Partly sunny, with a high near 56.
Tuesday Night
Mostly cloudy, with a low around 43.
Wednesday
Partly sunny, with a high near 73.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Sunny, with a high near 83.
Thursday Night
Mostly clear, with a low around 53.
Friday
Sunny, with a high near 84.
Friday Night
Mostly clear, with a low around 54.
Saturday
Sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South West City MO
 36.52°N 94.61°W (Elev. 922 ft)
Last Update:
5:06 pm CDT Mar 14, 2026
Forecast Valid:
5pm CDT Mar 14, 2026-6pm CDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation