Weather Underground: Las Vegas - Current conditions, advisories, and forecasts. Las Vegas Weather.us - Provides weather data for the past 75 years. The Weather Channel - Seven day forecast and current conditions. WxUSA - Las Vegas - Links to current conditions, forecasts, radar, maps, hurricane, weather cams, and kid's weather. Intellicast Weather Satellite - Las Vegas - Satellite image of the weather over Las Vegas. Updated every three hours. Accuweather - Las Vegas Local Forecast - Offers local 5, 10, and 15 day forecasts as well as local radar and other weather information.