CASPER, Wyo. — There is a 70% chance of showers with thunderstorms possible from late Thursday afternoon into the overnight hours, according to the National Weather Service in Riverton.
A new time lapse model shows masses of precipitation gathering over Casper around 4 p.m. and again at 11 p.m., which is the end of the simulation.
The Casper forecast calls for scattered showers and possible thunderstorms through 3 a.m. Friday. More showers and cooler temperatures are expected through the weekend.
New rainfall amounts between a tenth- and a quarter-inch are expected, with higher amounts possible in areas affected thunderstorms.
