Dust Storm Warning

The National Weather Service in Tucson has issued a

* Dust Storm Warning for... Northwestern Pima County in southeastern Arizona...

* Until 815 PM MST.

* At 658 PM MST, a plume of dust was located 13 miles northwest of GuVo, moving northwest at 10 mph.

HAZARD...Less than a quarter mile visibility.

SOURCE...Trained spotters reported.

IMPACT...Dangerous life-threatening travel.

* Locations impacted include... Ajo, Hickiwan, Why, Gunsight and Charco 27.

This includes the following highways... Route 85 between mile markers 33 and 57. Route 86 between mile markers 53 and 64.