What is the typical indication of freezing rain?

The typical indication of freezing rain is the presence of winter precipitation. Freezing rain occurs when raindrops fall through a layer of cold air that is below freezing, causing them to freeze on contact with cold surfaces, such as roads, trees, and power lines. This phenomenon is a form of winter precipitation, which can also include snow and sleet, but freezing rain specifically refers to the precipitation turning into ice upon impact due to the temperature conditions.

While the other options might relate to weather phenomena, they do not specifically highlight freezing rain. The meeting of cold and warm fronts can lead to various types of precipitation but does not exclusively indicate freezing rain. Thunderstorm activity is related to various forms of convective weather conditions but does not pertain to freezing rain, which tends to occur in more stable atmospheric conditions. A rapid temperature rise can impact weather conditions, but it does not directly denote freezing rain and can even lead to melting of previously frozen precipitation rather than causing it.