Your furnace is going to be working overtime the next few days!
It's going to stay cold and dry across most of the area through the rest of the week. The exception will be in SW Wyoming and over the Uinta Mountains where light snow might fall on Friday as a weak cold front moves through. The main impact of the front will be to bring even colder temperatures!
A westerly flow will develop over the weekend and allow temperatures to warm up several degrees by the beginning of next week.
SALT LAKE CITY
Wednesday: Sunny. Highs: Near 40.
Wednesday Night: Clear & cold. Lows: Mid 20s.
ST. GEORGE
Wednesday: Sunny. Highs: Low 50s.
Wednesday Night: Mostly clear. Patchy frost after midnight. Lows: Near 30.