Question

The weather forecast says a high temperature was to be 24°F and the relative humidity was at 93 percent. A fast-moving cold front was moving in her direction. What type of weather should Sarah expect?

Answer 1

Sarah should expect a drop in temperature and possible precipitation or fog as a fast-moving cold front interacts with the high relative humidity.

Step-by-step explanation:

If the weather forecast indicates a high temperature of 24°F with relative humidity at 93 percent, and a fast-moving cold front is on its way, Sarah should expect a significant drop in temperature. Cold fronts are associated with a variety of weather changes, such as cooler temperatures, thunderstorms, heavy rain, or snow depending on the season and the region. Since a high relative humidity is already present, the cold front may also cause the water vapor in the air to condense, leading to heavy dew, fog, or even precipitation in the form of rain or snow.

As the cold front passes through, the temperature may drop rapidly over a short period, making the air feel much colder than before. The interaction between the cold air mass of the front and the warm, moist air can cause clouds to form swiftly, leading to the aforementioned weather conditions. In summary, Sarah should prepare for a sudden chill and possibly some form of precipitation or fog as the cold front moves in.