Does one need snow chains on the freeway driving from Salt Lake City to Los Angeles?

We will be driving one-way from Salt Lake City to Las Vegas and then from Las Vegas back to LA before Thanksgiving. Is the drive on the 15 highway require chains??Does one need snow chains on the freeway driving from Salt Lake City to Los Angeles?
Nope, I wouldn't think it would be closed or require chains, especially between LA and Las Vegas. You can check current conditions in Utah here:



http://www.commuterlink.utah.gov/# (you can move the map with your mouse)

http://www.dot.state.ut.us/main/f?p=100:鈥?/a>



I could not find any good site for weather road conditions in Nevada. CA should be no problem. There is an excellent set of radio stations in the Mojave Desert and surrounding areas that focus and weather and traffic reports but play music rather than just be all news/weather/traffic:



http://www.thehighwaystations.com/