


Record Report
Issued by NWS
Issued by NWS
298 SXUS75 KRIW 311925 RERP60 RECORD EVENT REPORT NATIONAL WEATHER SERVICE RIVERTON WY 0127 AM MDT THU JUL 31 2025 ...RECORD DAILY MAXIMUM RAINFALL SET AT LAKE YELLOWSTONE WY JUL 30TH... A RECORD RAINFALL OF 0.25 INCHES WAS SET AT LAKE YELLOWSTONE WY ON JULY 30TH. THIS BREAKS THE OLD RECORD OF 0.23 INCHES SET IN 2013. RECORDS FOR THIS SITE HAVE BEEN KEPT SINCE 1998. $$