NWS / NOAA weather: Extreme Heat Warning issued July 5 at 11:23AM MST until July 8 at 8:00PM MST by NWS Tucson AZ

* WHAT...Dangerously hot conditions with temperatures of 107 to 111
degrees.

* WHERE...South Central Pinal County, Southeast Pinal County, Tohono
O'odham Nation, Tucson Metro Area, Upper Gila River Valley, and
Western Pima County.

* WHEN...From 10 AM Tuesday to 8 PM MST Wednesday.

* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.

Source: NWS / NOAA weather.