Scattered rain and snow are expected across eastern Idaho and Wyoming late Friday night, with some rain possibly changing to snow at lower elevations. Most of the wet weather should end before that transition.
Rain is expected mainly before 9 p.m. Friday. Overnight lows should fall into the lower 30s. Southwest winds of 10 to 15 mph may produce gusts reaching 30 mph before shifting after midnight to north-northwest winds of 5 to 10 mph.
Saturday is expected to be clear and sunny, with highs in the lower 50s and north winds near 5 mph. Sunday is also expected to remain sunny, with temperatures reaching the mid-50s across the Snake River Plain.
Another storm is expected Tuesday, although it is forecast to bring less rain than Friday’s system.