Persistent cold-air pool forecast valid Saturday 02/16/2019 8:00 pm MST

Summary:  Cool temperatures and scattered snow showers will impact Utah through the weekend. A broad  trough will keep unseasonably cool temperatures and well-mixed conditions through next week. A stronger storm is possible later next week.

No persistent cold-air pools are forecast for the next 7 days at this point, and with the climatological end of "inversion season" in mid-February, it is looking almost certain that the winter pollution season is over.