Nope.

Extend your range to 2ish hours and that opens up Southern Utah as a possibility. St. George is exactly 2hrs from the airport. Meets everything but the 100+ degrees in the summer, it’s generally 5-7 degrees cooler here than Vegas.

2.5 hours puts you in the hills above St. George with your choice of 4000ft to 6500ft of elevation and plenty cool in the summer.