Paralyzing ice storm unfolding early Thursday; temperatures plunging

AUSTIN (KXAN) — A significant icing event is developing overnight into Thursday, with bitter cold temperatures and dangerous wind chills. Roadway icing may last through midday Saturday as temperatures struggle to warm above freezing until then.The cold front is already overperforming in speed and strength, moving through Austin during the afternoon and dropping temperatures steadily. Liquid rain will turn to a frozen variety in the Hill Country northwest of Austin late this evening, then r