We have a divide in our weather forecast coming into Memorial Day weekend. Today and Saturday will see lots of sunshine with temperatures in the lower 70's. 

By Sunday, our next storm system will enter eastern Idaho and western Wyoming, bringing in winds and widespread showers, particularly in the evening hours. Thunderstorms will linger into Monday as well.

Friday Mostly:   sunny, with a high near 67. South southwest wind 9 to 17 mph, with gusts as high as 25 mph.

Friday Night: Partly cloudy, with a low around 39. Southwest wind 13 to 18 mph becoming north 5 to 10 mph in the evening. Winds could gust as high as 26 mph.

Saturday:  Mostly sunny, with a high near 70. Southwest wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 25 mph.

Saturday Night:   Mostly cloudy, with a low around 43.

Sunday:   A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 69.

Sunday Night:   A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 45.

Memorial Day:   A slight chance of showers and thunderstorms. Partly sunny, with a high near 69.