CA Las Vegas NV Zone Forecast for Tuesday, December 12, 2017 _____ 432 FPUS55 KVEF 131001 ZFPVEF Zone forecasts for the Mojave Desert and Southern Great Basin National Weather Service Las Vegas NV 200 AM PST Wed Dec 13 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.