CA Las Vegas NV Zone Forecast for Thursday, December 14, 2017 _____ 835 FPUS55 KVEF 151051 ZFPVEF Zone forecasts for the Mojave Desert and Southern Great Basin National Weather Service Las Vegas NV 250 AM PST Fri Dec 15 2017 This is an automatically generated product that provides average values for large geographical areas and may not be representative of the exact location that you are interested in.