Phoenix, Ariz. — Near-record heat is expected to build across the Phoenix area this week, potentially challenging daily temperature records.
According to the National Weather Service in Phoenix, temperatures will gradually rise early in the week before intensifying by midweek. Forecast highs are expected to approach or exceed 100 degrees by Wednesday, with temperatures potentially peaking at or above 105 degrees from Thursday through Saturday.
The agency said daily record highs could be broken between Wednesday and next Sunday if the projected temperatures are reached.
Forecast graphics shared by the weather service show the potential for highs around 102 degrees Wednesday, 105 degrees Thursday, and 107 degrees Friday in Phoenix. Nearby communities across southwest Arizona and southeast California may see similar heat levels, including locations such as Yuma, Blythe, and El Centro.
Officials emphasized that even early-season heat can increase the risk of heat-related illness, particularly during the first major warm periods of the year when residents may not yet be acclimated.
The National Weather Service recommends several precautions during hot weather, including wearing lightweight clothing, using sunscreen, staying hydrated, and remaining in shaded or air-conditioned areas when possible. Limiting strenuous outdoor activity during the hottest parts of the day can also help reduce risk.
Students, outdoor workers, and commuters waiting for transit may feel the greatest impact during afternoon peak heat.
Residents are encouraged to monitor updated forecasts and safety guidance as the week progresses.
This article was produced by a journalist and may include AI-assisted input.
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