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.

FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM CST WEDNESDAY... * WHAT...Sub-freezing temperatures as low as 25 expected. * WHERE...Hidalgo, Inland Willacy, Inland Cameron, Coastal Willacy, and Coastal Cameron Counties. * WHEN...Until 9 AM CST Wednesday. * IMPACTS...Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.