Bighorn River Fishing Guide Report: Spring is in full swing with great trout fishing on the Bighorn River in Thermopolis, Wyoming. Guide Jeff Judkins had a great day with Johnny and his nephew, Calef, who had his first day in a drift boat in Wyoming. The boys had a great day and caught some nice browns and rainbows! The wind was pretty brutal for Thermopolis standards, but the guys fished through it and had good results. Thank you Johnny and Calef for the fun day! We have several boats going out the next few days on the Bighorn River so stay posted for more reports to come.