A strong ridge of high pressure will keep it sunny and mild, but also allow the inversion to get stronger. Air quality will get worse this weekend. Some improvement is possible next week.
SALT LAKE CITY
Saturday: Partly cloudy. Haze. Highs: Near 40.
Sunday: Partly cloudy. Haze. Highs: Mid 40s.
ST. GEORGE
Saturday: Mostly sunny. Highs: Near 60.
Sunday: Sunny. Highs: Low 60s.