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

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Cottonwood Airport (KP52)

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

Clear

59°F

15°C

Humidity 21%
Wind Speed N 0 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 21 Mar 01:15 AM MST
Extended Forecast for

2 Miles SSW Cornville AZ

Extreme Heat Warning March 21, 01:35am until March 22, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning March 21, 01:35am until March 22, 08:00pm

    NOW until 8:00pm Sun

    Extreme Heat Warning

  • Overnight

    Low: 48 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 97. Light and variable wind becoming southwest 6 to 11 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 97 °F

    Hot

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 47. West wind 5 to 8 mph becoming northeast after midnight.

    Low: 47 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 92. Calm wind becoming south 5 to 9 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 92 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 45. South wind 5 to 8 mph becoming northeast after midnight.

    Low: 45 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 91. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 17 mph.

    High: 91 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45. Southwest wind 5 to 10 mph becoming light and variable after midnight.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 92. North wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 16 mph.

    High: 92 °F

    Sunny

Detailed Forecast

Overnight
Clear, with a low around 48. Northeast wind around 7 mph.
Saturday
Sunny and hot, with a high near 97. Light and variable wind becoming southwest 6 to 11 mph in the afternoon. Winds could gust as high as 18 mph.
Saturday Night
Partly cloudy, with a low around 47. West wind 5 to 8 mph becoming northeast after midnight.
Sunday
Mostly sunny, with a high near 92. Calm wind becoming south 5 to 9 mph in the afternoon. Winds could gust as high as 15 mph.
Sunday Night
Partly cloudy, with a low around 45. South wind 5 to 8 mph becoming northeast after midnight.
Monday
Sunny, with a high near 91. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 17 mph.
Monday Night
Mostly clear, with a low around 45. Southwest wind 5 to 10 mph becoming light and variable after midnight.
Tuesday
Sunny, with a high near 92. North wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 16 mph.
Tuesday Night
Clear, with a low around 46. Southwest wind 6 to 8 mph becoming north after midnight.
Wednesday
Sunny, with a high near 95. North wind 6 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.
Wednesday Night
Clear, with a low around 46. Southwest wind 5 to 10 mph becoming light and variable in the evening.
Thursday
Sunny, with a high near 94. Northwest wind 5 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph.
Thursday Night
Mostly clear, with a low around 46. Southwest wind 6 to 11 mph becoming north after midnight.
Friday
Sunny, with a high near 93. North wind 7 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 24 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Cornville AZ
 34.7°N 111.9°W (Elev. 3366 ft)
Last Update:
1:07 am MST Mar 21, 2026
Forecast Valid:
1am MST Mar 21, 2026-6pm MST Mar 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation