Extreme Cold Warning issued February 19 at 2:32PM CST until February 20 at 12:00PM CST by NWS Norman OK

* WHAT…Dangerously cold wind chills as low as 20 below.

* WHERE…Portions of central, east central, northern, northwest,
southeast, southern, southwest, and western Oklahoma and northern
Texas.

* WHEN…Until noon CST Thursday.

* IMPACTS…The cold wind chills as low as 15 below zero could
result in hypothermia if precautions are not taken.