Unseasonably warm temperatures are expected to continue throughout the week, with temperatures expected to remain 15-20° above average. High temperatures will remain in the mid to upper 70s along the Wasatch Front and Northern Utah, with high temperatures expected in Southern Utah and St. Geroge. However, an incoming storm system and pattern change is on the way, which will bring moisture and cooler temperatures through the end of the week. With colder air also filtering in, we will see the return of mountain snow, with snow levels expected to rise to around 8,500′ by Tuesday night. Despite this, high temperatures will be around 5-15° below average for this time of year.