* WHAT...For the Freeze Warning, sub-freezing temperatures as low as 29 expected. Colder temperatures will be possible in elevated locations. For the Freeze Watch, sub-freezing temperatures as low as 25 (and colder at elevated locations). * WHERE...Portions of north central, northeast, northwest, and west central Georgia. * WHEN...For the Freeze Warning, from 1 AM to 9 AM EST Saturday. For the Freeze Watch, from late Saturday night through Sunday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Take steps now to protect tender plants from the cold. To prevent water pipes from freezing; wrap or drain or allow them to drip slowly.