Answer:
In the given case, a cold front could bring rain and thunderstorms.
• A transition zone between the two distinct air masses at the surface of the Earth is termed a weather front.
• The four distinct kinds of weather fronts are cold fronts, stationary fronts, warm fronts, and occluded fronts.
• When a cold air mass pushes into a warmer air mass a cold front formation takes place.
• The cold fronts could generate drastic modifications in the weather, as they move quickly up to two times fast in comparison to a warm front.
• With the movement of the cold front into a region, the more dense cool air pushes under the less dense warm air resulting in it rising into the troposphere.
• This lifting of warm air ahead of the front generates thunderstorms or cumulus clouds.
Thus, when the weather is warm and dry, the cold front in that case could bring rain and thunderstorms. hope this helps