000 SXUS75 KCYS 192228 RRB RERSNY RECORD EVENT REPORT NATIONAL WEATHER SERVICE CHEYENNE WY 0327 PM MST TUE DEC 19 2023 ...RECORD HIGH TEMPERATURE SET AT SIDNEY NEBRASKA AIRPORT... A RECORD HIGH TEMPERATURE OF 66 WAS SET AT SIDNEY NEBRASKA AIRPORT TODAY. THIS BREAKS THE OLD RECORD OF 62 SET IN 2021. $$