Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Hazardous Weather Conditions

Current conditions at

Northwest Arkansas Regional Airport (KXNA)

Lat: 36.29°NLon: 94.31°WElev: 1266ft.

Fair

88°F

31°C

Humidity 54%
Wind Speed SW 7 mph
Barometer 30.30 in (1024.1 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 17 Sep 9:53 am CDT
Extended Forecast for

Bella Vista AR

  • Today

    Today: A 20 percent chance of showers and thunderstorms after 1pm.  Sunny, with a high near 97. Heat index values as high as 103. Southwest wind around 5 mph becoming calm  in the afternoon.

    High: 97 °F

    Sunny then
    Slight Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 73. Southeast wind around 5 mph becoming calm.

    Low: 73 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 97. South wind around 5 mph.

    High: 97 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 73. South wind around 5 mph.

    Low: 73 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 97. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 97 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 72. South wind around 5 mph.

    Low: 72 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 96. Southwest wind 5 to 10 mph.

    High: 96 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers, then a chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 70. South wind around 5 mph becoming calm  after midnight.  Chance of precipitation is 40%.

    Low: 70 °F

    Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms, mainly after 1pm.  Partly sunny, with a high near 88. Calm wind becoming northwest around 5 mph in the morning.

    High: 88 °F

    Slight Chance
    T-storms then
    Chance
    Showers

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 97. Heat index values as high as 103. Southwest wind around 5 mph becoming calm in the afternoon.
Tonight
Mostly clear, with a low around 73. Southeast wind around 5 mph becoming calm.
Friday
Sunny, with a high near 97. South wind around 5 mph.
Friday Night
Mostly clear, with a low around 73. South wind around 5 mph.
Saturday
Sunny, with a high near 97. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 72. South wind around 5 mph.
Sunday
Mostly sunny, with a high near 96. Southwest wind 5 to 10 mph.
Sunday Night
A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 70. South wind around 5 mph becoming calm after midnight. Chance of precipitation is 40%.
Monday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 88. Calm wind becoming northwest around 5 mph in the morning.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 64. Northeast wind around 5 mph. Chance of precipitation is 30%.
Tuesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 85. Northeast wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 63. East wind around 5 mph.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 87. East wind around 5 mph.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Bella Vista AR
 36.46°N 94.3°W
10:11 am CDT Sep 17, 2026
10am CDT Sep 17, 2026-6pm CDT Sep 23, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database