THE NATIONAL WEATHER SERVICE IN FLAGSTAFF HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR… NAVAJO COUNTY IN NORTH CENTRAL ARIZONA… COCONINO COUNTY IN NORTH CENTRAL ARIZONA… * UNTIL 615 PM MST * AT 539 PM MST, A SEVERE THUNDERSTORM WAS LOCATED 11 MILES SOUTH OF WINSLOW, MOVING SOUTHWEST AT 15 MPH. HAZARD…60 MPH WIND GUSTS AND QUARTER SIZE HAIL. SOURCE…RADAR INDICATED. IMPACT…HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE TO ROOFS, SIDING, AND TREES. * THIS SEVERE THUNDERSTORM WILL REMAIN OVER MAINLY RURAL AREAS OF NAVAJO AND COCONINO COUNTIES. THIS INCLUDES STATE ROUTE 99 BETWEEN MILE MARKERS 24 AND 33. PRECAUTIONARY/PREPAREDNESS ACTIONS… FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A BUILDING. && HAIL…1.00IN WIND…60MPH