Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Cottonwood Airport (KP52)

Lat: 34.73006°NLon: 112.03514°WElev: 3560.0ft.

Clear

88°F

31°C

Humidity 33%
Wind Speed SE 10 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 19 Aug 10:45 PM MST
Extended Forecast for

4 Miles SSW Cornville AZ

  • Tonight

    Tonight: Partly cloudy, with a low around 73. Southeast wind around 6 mph becoming light and variable  after midnight.

    Low: 73 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after 11am.  Mostly sunny and hot, with a high near 103. Light and variable wind becoming north 5 to 8 mph in the morning.

    High: 103 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms, mainly before 11pm.  Mostly cloudy, with a low around 72. North wind 5 to 8 mph becoming south after midnight.

    Low: 72 °F

    Chance
    T-storms then
    Slight Chance
    T-storms

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 11am.  Mostly sunny and hot, with a high near 102. Northwest wind 5 to 10 mph becoming south in the morning. Winds could gust as high as 15 mph.

    High: 102 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A 10 percent chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 72. Northwest wind 5 to 7 mph becoming east in the evening.

    Low: 72 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: A 10 percent chance of showers and thunderstorms after 11am.  Mostly sunny and hot, with a high near 102. North wind 5 to 9 mph becoming southwest in the afternoon.

    High: 102 °F

    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 73. North wind 5 to 7 mph.

    Low: 73 °F

    Partly Cloudy

  • Sunday

    Sunday: A 10 percent chance of showers and thunderstorms after 11am.  Mostly sunny and hot, with a high near 101. North wind 5 to 10 mph becoming south in the morning. Winds could gust as high as 15 mph.

    High: 101 °F

    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A 10 percent chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 71. Light and variable wind becoming north around 5 mph.

    Low: 71 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 73. Southeast wind around 6 mph becoming light and variable after midnight.
Thursday
A 30 percent chance of showers and thunderstorms after 11am. Mostly sunny and hot, with a high near 103. Light and variable wind becoming north 5 to 8 mph in the morning.
Thursday Night
A 40 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 72. North wind 5 to 8 mph becoming south after midnight.
Friday
A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny and hot, with a high near 102. Northwest wind 5 to 10 mph becoming south in the morning. Winds could gust as high as 15 mph.
Friday Night
A 10 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 72. Northwest wind 5 to 7 mph becoming east in the evening.
Saturday
A 10 percent chance of showers and thunderstorms after 11am. Mostly sunny and hot, with a high near 102. North wind 5 to 9 mph becoming southwest in the afternoon.
Saturday Night
Partly cloudy, with a low around 73. North wind 5 to 7 mph.
Sunday
A 10 percent chance of showers and thunderstorms after 11am. Mostly sunny and hot, with a high near 101. North wind 5 to 10 mph becoming south in the morning. Winds could gust as high as 15 mph.
Sunday Night
A 10 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 71. Light and variable wind becoming north around 5 mph.
Monday
A 10 percent chance of showers and thunderstorms after 11am. Mostly sunny and hot, with a high near 100. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 71. North wind 5 to 7 mph.
Tuesday
Sunny and hot, with a high near 101. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 72. West wind 5 to 8 mph becoming north after midnight.
Wednesday
A 10 percent chance of showers and thunderstorms. Sunny and hot, with a high near 102. Calm wind becoming southwest around 5 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Cornville AZ
 34.67°N 111.93°W (Elev. 3399 ft)
9:12 pm MST Aug 19, 2026
11pm MST Aug 19, 2026-6pm MST Aug 26, 2026
 
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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