TUCSON, Ariz. (13 News) – Expect a downturn in thunderstorm activity across southeast Arizona today with widely scattered showers and thunderstorms mainly east of Tucson today.
Up next is the heat. An Extreme Heat Warning has been issued for Friday and Saturday by the National Weather Service. Dangerously hot conditions with temperatures of 105 to 112 degrees expected with Major HeatRisk.
The combination of moisture increasing and a favorable upper air pattern will bring back more widespread chances for thunderstorms this weekend…