A dust storm is moving through Avra Valley in the Tucson Mountain District at this time, according to authorities.
There is currently a dust storm moving through Avra Valley in the Tucson Mountain District. Please drive carefully. pic.twitter.com/X7bw08ASDU
— Pima County Sheriff (@PimaSheriff) August 5, 2016
The Pima County Sheriff's Department reminds motorists in the area to drive carefully.
