National Weather Service United States Department of Commerce

Areas of Severe Thunderstorms, Excessive Rainfall, and Extreme Heat Wednesday

In the Upper Midwest, heavy to excessive rain may bring flash and urban flooding through Wednesday. Scattered severe thunderstorms capable of large hail and damaging wind gusts are possible from the central High Plains into the Upper Midwest Wednesday. Extreme heat is ongoing over the Desert Southwest through Thursday. Read More >

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Last Map Update: Tue, Jul 7, 2026 at 8:06:38 pm MST

Believe it or not, there were some showers and thunderstorms around yesterday and there will be more today. The best chance over the next few days will be across southern Navajo and Apache counties, maybe a bit farther west each day.
Most areas below 5000 feet in Arizona will exceed 100 degrees this week, with temperatures pushing 110+ degrees below 4000 feet. The Extreme Heat Warning for the Grand Canyon below 4000 ft is now in effect through Saturday. Daytime hiking at lower elevations is discouraged due to this heat.

 

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