Weather Why do cumulonimbus clouds often form along cold fronts? Prentice Hall - Science Explorer. Asked by BookRagsHelper on 31 Dec 03:54 Last updated by anonymous on 02 Jan 00:45
The cold fronts usually are pushing against a warm front. This forces the warmer air to rise above where it cools and condenses to form clouds. If it condenses enough, it will rain.
