This weather map shows data collected from many weather stations. Below the map is an explanation of what the symbols mean.
Weather Map
Explanation of Fronts
Cold Front
Boundary between a cold air mass and a warm air mass. Brings brief storms and cooler weather.
Warm Front
Boundary between a warm air mass and a cold air mass. Usually accompanied by precipitation.
Stationary Front
Boundary between warm and cold air masses when no movement occurs. Long periods of precipitation.
Occluded Front
Boundary on which a warm front has been overtaken by a cold front. Brings precipitation.