Freeze Warnings and Frost Advisories cover 157 counties across Missouri, Illinois and Kansas as a cold front ushers in the coldest air of the fall so far.
The National Weather Service offices in Kansas City, Springfield, St. Louis and Paducah say temperatures will fall to or below freezing early Saturday, Nov. 7.
Where the alerts are in effect
Missouri has the most counties under alert, 111 including St. Louis City, followed by Illinois with 36 and Kansas with 10.
Freeze Warnings are posted for 93 of those counties, including 67 in Missouri and 26 in Illinois. The rest are under Frost Advisories…