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

Hazardous Weather Conditions

Current conditions at

Phoenix, Phoenix Sky Harbor International Airport (KPHX)

Lat: 33.427799°NLon: 112.003465°WElev: 1115.0ft.

Mostly Cloudy

91°F

33°C

Humidity 41%
Wind Speed N 0 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 22 Aug 06:20 AM MST
Extended Forecast for

Phoenix AZ

Extreme Heat Warning August 22, 06:37am until August 24, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 22, 06:37am until August 24, 08:00pm

    NOW until 8:00pm Sun

    Extreme Heat Warning

  • Today

    High: 110 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 89. West wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.

    Low: 89 °F

    Chance
    T-storms

  • Saturday

    Saturday: Sunny, with a high near 109. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 109 °F

    Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 89. North wind around 5 mph becoming east northeast after midnight.

    Low: 89 °F

    Chance
    T-storms

  • Sunday

    Sunday: Sunny, with a high near 108. East wind around 5 mph becoming west southwest in the afternoon.

    High: 108 °F

    Sunny

  • Sunday Night

    Sunday Night: A 10 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 88. North northwest wind around 5 mph.

    Low: 88 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 107. West southwest wind around 5 mph.

    High: 107 °F

    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 84. West wind around 5 mph.

    Low: 84 °F

    Chance
    T-storms

Detailed Forecast

Today
A 10 percent chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 110. Calm wind becoming west around 5 mph in the afternoon.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 89. West wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Saturday
Sunny, with a high near 109. Calm wind becoming west southwest around 5 mph in the afternoon.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 89. North wind around 5 mph becoming east northeast after midnight.
Sunday
Sunny, with a high near 108. East wind around 5 mph becoming west southwest in the afternoon.
Sunday Night
A 10 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 88. North northwest wind around 5 mph.
Monday
A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 107. West southwest wind around 5 mph.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 84. West wind around 5 mph.
Tuesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 100. West southwest wind around 5 mph.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 81. West southwest wind around 5 mph becoming southeast after midnight. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 96. Southeast wind around 5 mph becoming west southwest in the afternoon.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 81. West wind around 5 mph becoming calm in the evening.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 97. West wind around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Phoenix AZ
 33.52°N 112.08°W (Elev. 1178 ft)
Last Update:
4:01 am MST Aug 22, 2025
Forecast Valid:
6am MST Aug 22, 2025-6pm MST Aug 28, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation