000 SXUS75 KRIW 180743 RERP60 RECORD EVENT REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1234 AM MST SUN FEB 18 2024 ...RECORD LOW TEMPERATURE SET AT LAKE YELLOWSTONE WY... A RECORD LOW TEMPERATURE OF -26 WAS SET AT LAKE YELLOWSTONE WY YESTERDAY. THIS BREAKS THE OLD RECORD OF -25 SET IN 2006. $$