Winter driving returns to Utah

ALTA — There's still a week left in September, but some parts of northern Utah already had to issue winter driving warnings this weekend.On Sunday, the Alta Marshal's Office cautioned drivers to be aware of "winter driving conditions" in Little Cottonwood Canyon."Plows in canyon. Expect snowy roads. Current temperature 28 degrees. 8 inches new and snowing," Alta tweeted at 10 a.m.The Utah Department of Transportation also announced Sunday the first gate closure of the season in Summit Coun