Texans from Lubbock to Longview shivered under single-digit temperatures as their week began, with snow and ice creating dangerous road conditions throughout the state. Gov. Greg Abbott issued a disaster declaration for all 254 Texas counties and urged residents to stay alert to changing weather conditions. The Texas Division of Emergency Management deployed resources from various state agencies to prepare roadways, assist motorists, remove downed trees and perform search-and-rescue operations if necessary. State officials with both the Electric Reliability Council of Texas and the Public Utility Commission asked residents to conserve as much power as possible due to the record demand for ...