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Kfyi-Am Phoenix, AZ Weather Forecast
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Kfyi-Am Phoenix Weather Forecast
| TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY |
 |  | | | | |  |  |  |  | | |
| Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Partly Cloudy | Chance of T-Storm | Chance of T-Storm | Partly Sunny | Chance of T-Storm | Partly Sunny |
| Lo: 85°FLo: 29°C | Hi: 109°FHi: 43°C | Lo: 87°FLo: 31°C | Hi: 109°FHi: 43°C | Lo: 87°FLo: 31°C | Hi: 110°FHi: 43°C | Lo: 88°FLo: 31°C | Hi: 109°FHi: 43°C | Lo: 87°FLo: 31°C | Hi: 109°FHi: 43°C | Lo: 87°FLo: 31°C | Hi: 109°FHi: 43°C |
| POP: 20% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 400 PM MST Sun Aug 16 2026 
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Issued: 400 PM MST Sun Aug 16 2026
Key Messages
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- Temperatures will heat up several degrees above normal through the week, with lower desert highs climb above 110 degrees most days.
- Extreme Heat Warnings will be take effect Monday and continue through Friday with widespread Major HeatRisk.
- Thunderstorm activity through the majority of the upcoming week will be mostly confined to the Arizona high terrain and southeast Arizona.
Aviation
...Updated at 2300Z.
South Central Arizona including KPHX, KIWA, KSDL,...