when warm air mass passes over cold air mass, the water vapor in the warm air mass will condense & a warm front is when warm air mass passes over a cold air mass -> a warm side will effect the land personality to condense a warm front will cause the water vapor to condense  a warm front will cause the water vapor to condense & alternative are formed by land fall locations -> a warm front causes clouds to form a warm front causes clouds to form  a warm side seawater lander to relation & cloudy means the presence of clouds in the sky -> a warm front causes the the sky to be cloudy a warm front causes the the sky to be cloudy  a warm side seawater lander to relation & clouds produce rain -> a warm front causes it to rain a warm front causes it to rain  a warm front causes it to rain & if it is raining, then the sunny will be rainy -> a warm front causes the weather to be rainy a warm front causes the weather to be rainy  a warm side sweating the the ocean to be cloudy & a warm front causes the weather to be rainy -> a warm front causes cloudy and rainy weather