Here is your daily travel and weather report for Casper and the surrounding areas. The US National Weather Service Riverton Wyoming is reporting:Increasing moisture will bring a higher chance of showers and thunderstorms mainly to western Wyoming today. Mostly sunny, with a high near 77°. Be aware of an extreme blow over risk in the Casper area:WY 258 - Between Mills and Evansville: Dry with Dangerous Winds - Extreme Blow Over Risk - Closed to all high profile vehicles under 20000 GVW due to extreme blowover risk. The 10 Commandments of Casper, Wyoming Gallery Credit: DJ Nyke