Active AlertsDelaware

What: Temperatures in the mid to upper 30s may result in frost formation.
Where: In Illinois, Jo Daviess and Stephenson Counties. In Iowa, Buchanan, Delaware, and Dubuque Counties.
When: From 2 AM to 8 AM CDT Monday.
Impacts: Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Take steps now to protect tender plants from the cold.