Phoenix, Arizona – A wave of blistering heat will grip Phoenix on Saturday, July 26th, with temperatures set to climb to a searing 106°F, triggering a summer weather alert across the Valley. With highs expected during the peak of weekend travel, drivers on I-10 and local streets should brace for sweltering conditions that can quickly become hazardous.
According to the National Weather Service, sunny skies and calm morning winds will give way to a west-southwest breeze near 5 mph in the afternoon, doing little to cool off city streets or parked vehicles. Residents are urged to limit time outdoors, hydrate often, and avoid leaving pets or children in vehicles, even for a few minutes. Cooling centers and shade will be critical for anyone exposed to the mid-afternoon sun.
Sunny and hot weather dominates the forecast through early next week. Saturday night will bring only modest relief, with lows dipping to around 81°F under mostly clear skies. By Sunday, temperatures surge higher — reaching 109°F — with the heat persisting through Monday and Tuesday. While Monday and Tuesday night may see some clouds, conditions remain dry and muggy, keeping overnight lows in the mid-80s.
A slight break is expected Wednesday, as a 20-30% chance of afternoon thunderstorms develops. Storms could bring short-term relief and brief local hazards, but the risk is currently limited. Those with outdoor plans should monitor updates, especially as summer storms can spark sudden wind and flash flooding.
Looking Ahead:
- Saturday (July 26): Sunny, high near 106°F. West-southwest winds to 5 mph.
- Saturday Night: Mostly clear, low around 81°F.
- Sunday: Sunny, high near 109°F.
- Sunday Night: Partly cloudy, low around 86°F.
- Monday: Mostly sunny, high near 107°F.
- Monday Night: Mostly cloudy, low around 86°F.
- Tuesday: Mostly sunny, high near 106°F.
- Tuesday Night: Thunderstorms possible (20%), low around 85°F.
- Wednesday: Scattered thunderstorms (30%), high near 104°F.
Triple-digit temperatures continue through midweek, so remain weather aware, check local advisories, and watch for further updates as July turns to August.
