Tucson monsoon

Monsoon clouds gather over the cactus forest in the Saguaro National Park West, Wednesday, August 10, 2016.

Kelly Presnell / Arizona Daily Star

A better chance for shower and thunderstorms activity today, due to an increase of moisture in the area.

Expect isolated to scattered showers and thunderstorms in the afternoon and evening, which should be moving southwest across the region.

Be on the lookout for gusty winds and brief downpours.

High: 99

Low: 77