UWFPS 2017 daily cold-air pool forecast valid Thursday 2/9/2017 1:00  PM MST

Summary: Mild weather will continue on Thursday, with a significant rain episode forecast Friday into Friday night. Light snow accumulations (1 inch or so on grassy and elevated surfaces) are possible late Friday night into Saturday morning in Utah Valleys. Weak high pressure overhead at the climatological "end" of inversion season (sun angle is getting too high to support ongoing inversions) will likely result in a minor inversion episode (and corresponding minor basin pollution build-up with PM2.5 levels staying below 15-20 micrograms/m3 (except perhaps a bit higher pollution levels in Cache Valley) is anticipated during the Sunday 12 February to  Wednesday 15 February time frame.