The calendar said it was the first day of spring yesterday, but Mother Nature apparently had something else in mind. A late season storm caused a myriad of headaches for drivers in and around Jackson. The town quickly issued an advisory calling for caution on extremely slick streets where they reported multiple collisions. The Wyoming Department of Transportation also invoked the chain law on Teton Pass. Meanwhile, the National Weather Service is predicting snow showers to continue through the coming weekend.