Here You can Watch CW KMAX 31 Sacramento Local News & Weather Girl Team Radar Forecast Live Online Stream (KMAX Channel 31 CW Breaking update traffic Channel Live Streaming) KMAX-TV CW affiliate (KMAX CW31 UHF digital Channel 21) is a town station of Sacramento, California, United States. That provide all type of shows like general entertainment, sports, local, weather, and traffic. This station is so much popular for its team. Slogan: Dare to Defy. It was launched on October 5, 1974 and Owned by CBS Television Stations. Its head office located at the KOVR Drive in West Sacramento and Locke. KMAX News is also available in Canada.