More rain is likely for Billings on Sunday, according to the National Weather Service's Billings office.
There's a 40 percent chance of showers and thunderstorms before noon, then a chance of thunderstorms after noon.
Some storms could be severe, with large hail, damaging winds and heavy rain.
Skies will be mostly cloudy, with a high of 81.
Tonight's low temperature will be 56.
Skies will be clearer on Monday. Mostly sunny skies and a high of 80 are predicted.