...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM CST MONDAY... ...FREEZE WARNING REMAINS IN EFFECT FROM 9 PM MONDAY TO 8 AM CST TUESDAY... ...DENSE FOG ADVISORY IS CANCELLED... * WHAT...For the first Freeze Warning, sub-freezing temperatures as low as 20 expected. For the second Freeze Warning, sub-freezing temperatures as low as 21 expected. * WHERE...Portions of central and northeast Mississippi. * WHEN...For the first Freeze Warning, from midnight tonight to 9 AM CST Monday. For the second Freeze Warning, from 9 PM Monday to 8 AM CST Tuesday. * IMPACTS...Frost and freeze conditions could kill crops and other sensitive vegetation. Low visibility could make driving conditions hazardous. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. &&