000 SXUS75 KCYS 192228 RERCYS RECORD EVENT REPORT NATIONAL WEATHER SERVICE CHEYENNE WY 0327 PM MST TUE DEC 19 2023 ...RECORD HIGH TEMPERATURE SET AT CHEYENNE WYOMING AIRPORT... A RECORD HIGH TEMPERATURE OF 59 WAS SET AT CHEYENNE WYOMING AIRPORT TODAY. THIS BREAKS THE OLD RECORD OF 58 SET IN 1979. $$