Fronts and Weather

  • Fronts act as the boundaries between air masses.
  • Fronts are classified by the type of air mass that is being replaced.
  • Fronts can be a focal point for clouds, heavy precipitation, and even thunderstorms.
  • Weather variables like wind, temperature, and humidity can all change quickly with a passing front.

Example of several fronts drawn on a weather map. Source: NOAA