After the record breaking warmth today, very cold Arctic air is poised to return to the Bluegrass tonight. What a swing from the low 70’s in Charleston to the 20 in St. Louis.
![temperature map](https://mediaassets.lex18.com/cordillera-network/wp-content/uploads/sites/4/2019/02/07220125/temps-thu.jpg)
Our temperatures will fall dramatically after midnight into the mid 20s. Friday will be 40 degrees colder than today with a high near 32. Check the cold coming with the 8 Day Forecast on LEX 18 NEWS.