.Canadian high pressure will bring very chilly air to the region tonight.
...FREEZE WARNING IN EFFECT FROM 10 PM EDT THIS EVENING TO 10 AM EDT SUNDAY... The National Weather Service in Louisville has issued a Freeze Warning, which is in effect from 10 PM EDT /9 PM CDT/ this evening to 10 AM EDT /9 AM CDT/ Sunday. * TEMPERATURE...lows will be in the 20s with a few upper teens possible in sheltered rural locations. * IMPACTS...sensitive vegetation will be negatively impacted. * COUNTIES...Jefferson, Trimble, Carroll, Switzerland, Gallatin PRECAUTIONARY/PREPAREDNESS ACTIONS... A Freeze Warning means sub-freezing temperatures are imminent or highly likely. These conditions will kill crops and other sensitive vegetation