Frost Advisory issued April 23 at 2:41AM CDT until April 23 at 9:00AM CDT by NWS

...FROST ADVISORY REMAINS IN EFFECT UNTIL 9 AM CDT THIS MORNING... ...FROST ADVISORY IN EFFECT FROM 1 AM TO 9 AM CDT MONDAY... * WHAT...For the first Frost Advisory, temperatures as low as 34 will result in frost formation. For the second Frost Advisory, temperatures as low as 33 will result in frost formation. * WHERE...In Illinois, Clinton IL, Marion IL, Washington IL, Monroe