1. UPDATE — Wednesday, October 21, 10:20 PM CT: The National Weather Service in Tucson reports the storm is now 9 miles northeast of San Jose, moving north at 30 mph — a tick faster than before. Clifton, San Jose, Guthrie, and the Safford Regional Airport remain in the path, with Route 191 and Route 70 travelers still affected.

Clifton, AZ — A severe thunderstorm warning is in effect for southeastern Graham County and central Greenlee County in southeastern Arizona through 8:45 PM MST.

What is happening: The National Weather Service in Tucson tracked a severe thunderstorm on radar 8 miles southeast of San Jose, moving north at 25 miles per hour. The storm is producing 60 mph wind gusts and quarter-size hail. Places in the storm's path include Clifton, Solomon, San Jose, Guthrie, and the Safford Regional Airport, plus Route 191 and Route 70 travelers through that stretch.

Local impacts: Expect hail damage to vehicles and wind damage to roofs, siding, and trees.

What to do:

- Head inside a sturdy building and stay clear of windows.

- Do not wait on the road — pull over and let the storm pass.

- Stay indoors until the warning ends at 8:45 PM MST.

Source: National Weather Service, Tucson, Arizona. Issued October 21, 2026.