000 SXUS75 KRIW 180030 RERRIW RECORD EVENT REPORT NATIONAL WEATHER SERVICE RIVERTON WY 0629 PM MDT TUE OCT 17 2023 ...RECORD HIGH TEMPERATURE SET AT RIVERTON WY... A RECORD HIGH TEMPERATURE OF 74 WAS SET AT RIVERTON WY TODAY, OCTOBER 17, 2023. THIS TIES THE OLD RECORD OF 74 SET IN 2003. $$