* WHAT...Dangerously cold wind chills ranging from 10 below zero in the north Georgia mountains to the single digits above zero in central Georgia.

* WHERE...All of north and central Georgia.

* WHEN...From Saturday evening through Sunday afternoon.

* IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. An extended period of freezing temperatures could cause ruptured water pipes.

* WHAT...Heavy snow possible. Total snow accumulations up to two inches with locally higher totals possible. Winds could gust as high as 35 mph.

* WHERE...Portions of central, east central, north central, and northwest Georgia.

* WHEN...From Friday evening through Sunday morning.

* IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Plan on slippery road conditions.

* ADDITIONAL DETAILS...Wind chills will range from 5 degrees below zero to the lower teens above zero on Saturday and from ten degrees below zero to to the single digits above zero Saturday night and Sunday morning.