Glenn Zimmerman explains the 4 stages of a tornado

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(KTVI) - Meteorologist Glenn Zimmerman explains the four stages of a tornado and how they might apply to the situation in University City, Missouri Thursday.

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1 Comment

  • Jim Jacobson Sr.

    I will be the first to admit I am the biggest critic & the first to point out when Glenn or any one gets the forecast wrong. With that being said I want to applaud Glenn for his brilliant piece of forecasting this morning. The NWS should have been watching him. He predicted that tornado long before they did. My Parents live at Page & 270 area. I was able to call them & get them in the basement before the storm hit there. Glenn had it pinpointed perfectly.. He also did a great job explaining the situation. Thank you very much for the amazing job this morning Glenn!!!

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