* WHAT…Sub-freezing temperatures falling into the lower to mid 20s.
* WHERE…Portions of east central and southeast Indiana, northeast
and northern Kentucky, and central, south central, southwest, and
west central Ohio.
* WHEN…From 1 AM to 11 AM EDT Tuesday.
* IMPACTS…Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.