000 SXUS75 KCYS 160740 RRA RERBFF RECORD EVENT REPORT NATIONAL WEATHER SERVICE CHEYENNE WY 1235 AM MST TUE FEB 16 2021 ...RECORD LOW TEMPERATURE SET AT SCOTTSBLUFF NE AIRPORT... A RECORD LOW TEMPERATURE OF -20 WAS SET AT SCOTTSBLUFF NE AIRPORT YESTERDAY. THIS TIES THE OLD RECORD OF -20 SET IN 1903. $$