000 SXUS75 KRIW 070729 RERP60 RECORD EVENT REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1227 AM MST THU DEC 07 2023 ...RECORD HIGH TEMPERATURE SET AT LAKE YELLOWSTONE WY... A RECORD HIGH TEMPERATURE OF 42 WAS SET AT LAKE YELLOWSTONE WY YESTERDAY.THIS BREAKS THE OLD RECORD OF 35 SET IN 2015. $$