... Freeze warning remains in effect until 7 am CDT Friday...
* low temperatures of 25 to 30 degrees are expected across most
of the area tonight. Some of the climatologically cold spots
could have temperatures drop to around 20 degrees.
* The sub-freezing temperatures will last for several hours...
resulting in a hard freeze. This will likely kill any cold-
sensitive vegetation.
* Frost will be possible Friday night even though temperatures
then will not be as cold as those expected tonight.
Precautionary/preparedness actions...
A freeze warning means sub-freezing temperatures are expected.
Cold sensitive vegetation that is left unprotected will likely be
killed. If possible... shelter any cold-sensitive plants in a
garage or shed overnight. If that is not possible... cover the
plants with a tarp or cloth.