... Frost advisory in effect from 3 am to 7 am CDT Wednesday...
The National Weather Service in Chicago has issued a frost
advisory... which is in effect from 3 am to 7 am CDT Wednesday.
* Temperatures... lows in the low to mid 30s... except in the upper
20s in the coldest valleys and low lying areas.
A frost advisory means that frost is possible. Sensitive outdoor
plants may be killed if left uncovered.
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