The western two-thirds of the state were the most likely to experience the latest batch of storms, which will bring gusty winds, hail and heavy rain, according to the National Weather Service in Salt Lake City.
There is a 40 percent chance of storms during the day Sunday in Salt Lake City. Overnight that chance drops to 20 percent, forecasters say. Come Monday, there is a 30 percent likelihood of daytime thunderstorms.
Starting Monday things will start to dry out again. And though storms will still be possible, their intensity and coverage will decrease, the weather service said.
Temperatures will also begin to rise again this week with triple-digit heat again possible across northern Utah by Wednesday or Thursday. Temperatures could reach close to 110 by midweek in and around St. George.
And as temperatures warm, critical fire weather is expected again Thursday as winds increase and humidity drops.