* WHAT...Accumulations of 1/10 to 1/4 inch of ice likely across the warning area. Isolated amounts of 1/4 to 1/2 inch are possible across the Hill Country. In addition, dangerously cold temperatures are expected Saturday night through Monday morning. * WHERE...A portion of south central Texas. * WHEN...From 3 AM Saturday to noon CST Sunday. * IMPACTS...Roads, especially bridges and overpasses, will likely become slick and hazardous. Weather-related power outages are possible. Extreme cold will become life threatening and likely damage unprotected pipes and put livestock at risk. Travel could be nearly impossible.

* WHAT...Dangerously cold wind chills as low as 10 degrees expected. * WHERE...Dimmit, Maverick, and Val Verde Counties. * WHEN...From 6 PM Saturday to noon CST Monday. * IMPACTS...Dangerously cold wind chills as low as 10 degrees could result in hypothermia or frostbite on exposed skin if precautions are not taken. Extreme cold will become life threatening and likely damage unprotected pipes and put livestock at risk.

* WHAT...Dangerously cold wind chills as low as 5 degrees below zero possible over parts of the Hill Country and southern Edwards Plateau late Saturday night into early Sunday morning and late Sunday evening through Monday morning. Forecast wind chills for the rest of the area range from the single digits to the teens. * WHERE...For all of South Central Texas. * WHEN...From 6 PM Saturday to noon CST Monday. * IMPACTS...The dangerously cold wind chills as low as 5 degrees below zero could result in hypothermia or frostbite on exposed skin if precautions are not taken. Extreme cold will become life threatening and likely damage unprotected pipes and put livestock at risk.