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

Hazardous Weather Conditions

Current conditions at

TONTO BASIN (TTBA3)

Lat: 33.86861°NLon: 111.31333°WElev: 2414.0ft.

NA

106°F

41°C

Humidity 20%
Wind Speed ESE 3 MPH
Barometer NA
Dewpoint 57°F (14°C)
Visibility NA
Heat Index106°F (41°C)
Last update 22 Aug 02:11 PM MST
Extended Forecast for

7 Miles SSE Tonto Basin AZ

Extreme Heat Warning August 22, 03:17pm until August 22, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 22, 03:17pm until August 22, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • This Afternoon

    High: 102 °F

    Chance
    T-storms and
    Breezy

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 10pm. Mostly cloudy, with a low around 79. North wind 5 to 10 mph becoming light and variable after midnight.

    Low: 79 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms, mainly after 3pm. Increasing clouds, with a high near 104. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon.

    High: 104 °F

    Sunny then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 80. West wind around 5 mph becoming east northeast after midnight. Chance of precipitation is 40%.

    Low: 80 °F

    Chance
    T-storms

  • Sunday

    Sunday: A 10 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 104. East wind 5 to 10 mph becoming west southwest in the afternoon.

    High: 104 °F

    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 79. Northwest wind 5 to 10 mph becoming east northeast after midnight.

    Low: 79 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 104. East wind 5 to 10 mph becoming west in the afternoon.

    High: 104 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 77. West northwest wind 5 to 10 mph becoming light and variable after midnight.

    Low: 77 °F

    Chance
    T-storms then
    Chance
    Showers

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms. Partly sunny, with a steady temperature around 102. Breezy, with a west southwest wind 10 to 15 mph becoming northeast.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 10pm. Mostly cloudy, with a low around 79. North wind 5 to 10 mph becoming light and variable after midnight.
Saturday
A 40 percent chance of showers and thunderstorms, mainly after 3pm. Increasing clouds, with a high near 104. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon.
Saturday Night
A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 80. West wind around 5 mph becoming east northeast after midnight. Chance of precipitation is 40%.
Sunday
A 10 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 104. East wind 5 to 10 mph becoming west southwest in the afternoon.
Sunday Night
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 79. Northwest wind 5 to 10 mph becoming east northeast after midnight.
Monday
A 30 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 104. East wind 5 to 10 mph becoming west in the afternoon.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 77. West northwest wind 5 to 10 mph becoming light and variable after midnight.
Tuesday
A chance of showers, then showers likely and possibly a thunderstorm after 11am. Partly sunny, with a high near 98. Light west northwest wind becoming west southwest 5 to 10 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 73. West wind 5 to 10 mph becoming east after midnight. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 91. East wind 5 to 10 mph becoming west in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74. West wind around 5 mph becoming calm after midnight. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74. West southwest wind around 5 mph becoming calm after midnight.
Friday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 97. Light and variable wind becoming west 5 to 10 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSE Tonto Basin AZ
 33.88°N 111.29°W (Elev. 2451 ft)
Last Update:
2:07 pm MST Aug 22, 2025
Forecast Valid:
3pm MST Aug 22, 2025-6pm MST Aug 29, 2025
 
Forecast Discussion
 
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Additional Resources

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