000 SXUS73 KLSX 142301 RERCOU RECORD EVENT REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 0500 PM CST SUN JAN 14 2024 ...RECORD MINIMUM HIGH TEMPERATURE SET AT COLUBMIA ASOS... A RECORD MINIMUM HIGH TEMPERATURE OF -2 DEGREES WAS SET AT COLUMBIA ASOS TODAY. THIS BREAKS THE OLD RECORD OF 6 DEGREES SET IN 1979. $$ MRB