000 SXUS75 KCYS 302130 RERSNY RECORD EVENT REPORT NATIONAL WEATHER SERVICE CHEYENNE WY 330 PM MDT MON OCT 30 2023 ...RECORD LOW TEMPERATURE SET AT SIDNEY NEBRASKA AIRPORT... A RECORD LOW TEMPERATURE OF 1 DEGREE WAS SET AT SIDNEY NEBRASKA AIRPORT TODAY. THIS BREAKS THE OLD RECORD OF 4 DEGREES SET IN 1991. $$ RUBIN