000 SXUS75 KRIW 150743 RERP60 RECORD EVENT REPORT NATIONAL WEATHER SERVICE RIVERTON WY 0133 AM MDT MON APR 15 2024 ...RECORD HIGH TEMPERATURE SET AT LAKE YELLOWSTONE WY... A RECORD HIGH TEMPERATURE OF 57 DEGREES WAS SET AT LAKE YELLOWSTONE WY YESTERDAY. THIS BREAKS THE OLD RECORD OF 54 DEGREES LAST SET IN 2015. $$