Special Weather Statement issued September 8 at 6:08PM MST by NWS Phoenix AZ

At 608 PM MST, Doppler radar was tracking strong thunderstorms alonga line extending from near Boyce Thompson Arboretum to nearBlackwater. Movement was east at 45 mph.
Half inch hail and wind gusts of 50 to 55 mph will be possible withthese storms.
Locations impacted include…Florence, Coolidge, Superior, Florence Junction, Queen Valley,Blackwater, Magma, Boyce Thompson Arboretum, San Tan Valley,Top-Of-The-World and Valley Farms.
This includes the following highways…AZ Interstate 10