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

Hazardous Weather Conditions

Current conditions at

Tucson, Tucson International Airport (KTUS)

Lat: 32.13153°NLon: 110.95635°WElev: 2546.0ft.

Clear

108°F

42°C

Humidity 18%
Wind Speed NNW 12 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Heat Index107°F (42°C)
Last update 24 Jul 05:35 PM MST
Extended Forecast for

2 Miles SSW South Tucson AZ

Extreme Heat Warning July 24, 05:50pm until July 25, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning July 24, 05:50pm until July 25, 08:00pm

    NOW until 8:00pm Sat

    Extreme Heat Warning

  • This Afternoon

    High: 109 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 84. Northwest wind around 6 mph becoming calm in the evening.

    Low: 84 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 110. Calm wind becoming northwest 5 to 7 mph in the morning.

    High: 110 °F

    Sunny then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A 50 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 82. East wind around 6 mph becoming light and variable after midnight.

    Low: 82 °F

    Chance
    T-storms then
    Slight Chance
    T-storms

  • Sunday

    Sunday: A 10 percent chance of showers and thunderstorms after 11am. Sunny and hot, with a high near 106. Light and variable wind becoming west northwest 5 to 8 mph in the afternoon.

    High: 106 °F

    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms before 5am. Mostly cloudy, with a low around 80.

    Low: 80 °F

    Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms, mainly after 11am. Mostly sunny, with a high near 101.

    High: 101 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 79.

    Low: 79 °F

    Chance
    T-storms

Detailed Forecast

This Afternoon
A 10 percent chance of showers and thunderstorms. Sunny and hot, with a high near 109. North northwest wind around 7 mph.
Tonight
A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 84. Northwest wind around 6 mph becoming calm in the evening.
Saturday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 110. Calm wind becoming northwest 5 to 7 mph in the morning.
Saturday Night
A 50 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 82. East wind around 6 mph becoming light and variable after midnight.
Sunday
A 10 percent chance of showers and thunderstorms after 11am. Sunny and hot, with a high near 106. Light and variable wind becoming west northwest 5 to 8 mph in the afternoon.
Sunday Night
A 50 percent chance of showers and thunderstorms before 5am. Mostly cloudy, with a low around 80.
Monday
A 40 percent chance of showers and thunderstorms, mainly after 11am. Mostly sunny, with a high near 101.
Monday Night
A 30 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 79.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 102.
Tuesday Night
Partly cloudy, with a low around 79.
Wednesday
Mostly sunny, with a high near 104.
Wednesday Night
Partly cloudy, with a low around 81.
Thursday
Mostly sunny and hot, with a high near 106.
Thursday Night
Partly cloudy, with a low around 82.
Friday
A slight chance of showers and thunderstorms. Mostly sunny and hot, with a high near 108.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW South Tucson AZ
 32.17°N 110.99°W (Elev. 2402 ft)
Last Update:
2:03 pm MST Jul 24, 2026
Forecast Valid:
5pm MST Jul 24, 2026-6pm MST Jul 31, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation