A tornado warning will tell you specifically what prompted it to be issued. Many are issued based on radar showing rotation, ...

A monster storm system carrying a high risk tornado threat is barreling through the Southeast after unleashing deadly tornadoes, fierce winds and devastating damage across the Plains and Midwest.

Your local National Weather Service office issues tornado warnings, however. According to the Storm Prediction Center a PDS watch is issued when “the forecaster has high confidence that multiple ...

Though severe weather ... Situation (PDS) tornado watch is issued. This means that conditions are ripe for the formation of long-lived, intense tornadoes. It’s important to stay extra alert during ...

When a tornado warning is issued you should always take it seriously and seek shelter, but there are multiple types to know about that can help you understand more about this urgent situation.