Arctic Air stays entrenched throughout SE Texas with extra dangerously chilly temperatures within the teenagers and low 20s anticipated in a single day. A Hard Freeze Warning continues for SE Texas till midday Saturday and a Wind Chill Advisory is now in impact till 10 a.m. Saturday. Wind chill values are anticipated to dip into the only digits and low teenagers in a single day which is able to as soon as once more create a frostbite hazard …