000 SXUS75 KRIW 010751 RERP60 RECORD EVENT REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1238 AM MST THU FEB 01 2024 ...RECORD HIGH TEMPERATURE SET AT LAKE YELLOWSTONE WY... A RECORD HIGH TEMPERATURE OF 37 WAS SET AT LAKE YELLOWSTONE WY YESTERDAY. THIS TIES THE OLD RECORD OF 37 SET IN 2003. $$