URGENT - WEATHER MESSAGE National Weather Service Cleveland OH 353 PM EDT Tue Apr 20 2021 OHZ037-047-210400- /O.NEW.KCLE.FZ.A.0002.210422T0500Z-210422T1400Z/ Morrow-Knox- Including the cities of Mount Gilead, Cardington, and Mount Vernon 353 PM EDT Tue Apr 20 2021 ...FREEZE WATCH IN EFFECT FROM LATE WEDNESDAY NIGHT THROUGH THURSDAY MORNING... * WHAT...Sub-freezing temperatures as low as 25 possible. * WHERE...Morrow and Knox Counties. * WHEN...From late Wednesday night through Thursday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing.