A huge storm system crossing the U.S. threatens to unleash tornadoes Friday in the Mississippi Valley, blizzards in the ...
Instead, it appears that the subjective tornado grading system – which is overseen by the National Weather Service – has gotten tougher on big tornadoes. "There is no evidence that the ...
When severe weather hits the United States, there are ways people across the country can prepare for the potential impact of hail, rain, damaging winds and more ...