Monsoon storm clouds roll over the new control tower at Tucson International Airport, Tucson, Ariz., August 3, 2019.

A favorable weather pattern and plenty of moisture could brew up storms this afternoon and into the weekend, according to the National Weather Service.

Officials anticipate some of the storms to bring heavy rainfall with the possibility of flooding local roads.

High: 99

Low: 79

* I understand and agree that registration on or use of this site constitutes agreement to its user agreement and privacy policy.