Storm activity could bring showers through the Valley Tuesday morning

A complex of storm activity moving northwest from Mexico could bring showers to the Valley early Tuesday morning.

The National Weather Service posted a future radar simulation on social media that shows “isolated showers” are likely to move up the Interstate 10 corridor through the Valley between about 5 a.m. and 10 a.m. Tuesday morning.

Isolated showers associated with a decaying complex of storms in Mexico will likely move up the I-10 corridor into southcentral AZ early tomorrow morning. Don’t be surprised if you encounter a brief shower and possibly a rumble of thunder during your morning commute. #azwx pic.twitter.com/6i3Lrj1DCC

— NWS Phoenix (@NWSPhoenix) July 28, 2026

Based on the radar, the San Tan Valley can expect showers around 6 a.m., and the activity could move into Phoenix around 9 or 10 a.m.

NWS said not to be surprised if you hear “a rumble of thunder” on your morning commute.

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