Almost 50 counties in Oklahoma have a chance of "patchy light frost" during the overnight hours from Thursday to Friday.
Remember that the odds of frost damage increase as the wind speed lessens. Temperatures also drop a couple more degrees if the sky is clear (clouds hold in heat). Finally, if you are in a low-lying area, you may have more frost and more damage than surrounding areas.
I guess I'll be carrying in the potted brugs tomorrow night unless they cancel the special weather statement.
The statement is linked below.
Hopefully the frost will miss most of us.
Here is a link that might be useful: Special Weather Statement/Patchy Frost