* WHAT...Significant icing expected. Total sleet accumulations up to one inch and ice accumulations between three tenths and three-quarters of an inch. Winds gusting as high as 30 mph. * WHERE...Elbert, Franklin, Habersham, Hart, and Stephens Counties. * WHEN...From 1 PM Saturday to 1 PM EST Monday. * IMPACTS...Significant ice accumulation on power lines and tree limbs may cause widespread and long-lasting power outages. * ADDITIONAL DETAILS...Ice accumulation will increase rapidly Saturday evening and peak Sunday morning, with light additional accumulation possible late Sunday. Impacts will remain significant into Monday.