A southwest flow will keep it mild through at least the first half of the week. The timing is uncertain, but a storm system is expected to bring cooler, wet weather by the weekend.
SALT LAKE CITY
Monday: Mostly sunny. South winds 10 to 20 mph. Highs: Mid 60s.
Monday Night: Partly cloudy. Lows: Low 40s.
ST. GEORGE
Monday: Partly cloudy. Highs: Near 70.
Monday Night: Partly cloudy. Lows: Mid 40s.