Heat warning in Southern Arizona, USA
The National Weather Service has issued an excessive heat warning in Southern Arizona, USA.
Affected area include Pima and Southeast Pinal Counties including the Tucson Merto Area and the Tohono Oodham Nation.
Hot temperatures of 107 to 112 degrees will significantly increase the potential for heat related illness.
Those working or participating in outdoor activities during the afternoon hours will be most at risk.
This excessive heat warning remains in effect until this evening.