Roads will remain treacherous from snow and sleet until mid-day, when sunshine shroud melt most of it away. Snow is likely to remain on the ground until Friday.
A car crash around 8:30 p.m. Thursday sends one woman to a Dallas hospital.
Sherman Police say Hayley Jones, 27, was driving east on Center Street underneath the Highway 75 overpass, when she ran a stop sign.
They say she was hit by another car which was headed south.
Jones was flown by medical helicopter to Parkland Hospital with non-life-threatening injuries.
The other driver, Jesse Brown Jr., a 23-year-old Sherman man, was not injured.