SXUS73 KOAX 230704 REROMA RECORD EVENT REPORT NATIONAL WEATHER SERVICE OMAHA/VALLEY NE 200 AM CDT SAT SEPT 23 2017 ...RECORD WARM MINIMUM TEMPERATURE FOR SEPTEMBER 22 AT OMAHA... THE 24 HOUR LOW TEMPERATURE FOR SEPTEMBER 22, 2017 WAS 77 DEGREES. THIS IS THE WARMEST LOW TEMPERATURE RECORDED ON THIS DATE, SURPASSING THE PREVIOUS RECORD OF 73 DEGREES. $$