SXUS75 KRIW 280733 RRC RERCPR RECORD EVENT REPORT NATIONAL WEATHER SERVICE RIVERTON WY 0129 AM MDT FRI MAR 28 2025 ...RECORD HIGH TEMPERATURE SET AT CASPER WY... A RECORD HIGH TEMPERATURE OF 76 DEGREES WAS SET AT CASPER WY YESTERDAY. THIS BREAKS THE OLD RECORD OF 73 DEGREES SET IN 1946. $$