Elevated overnight lows and a bit more humidity will cause major to extreme risk of heat related impacts from this weekend into the early part of next week.
WHERE...Western Pima County, Tohono O'odham Nation, Tucson Metro Area, South Central Pinal County, Southeast Pinal County, and Upper Gila River Valley.
IMPACTS...Extreme heat and humidity will significantly increase the potential for heat related illnesses, particularly for those working or participating in outdoor activities.
Know the signs and symptoms of heat exhaustion and heat stroke.
Heat stroke is an emergency!