
Cloud rotation leads to tornado warning in south central Nobles County early Sunday evening
The National Weather Service issued a tornado warning after weather spotters reported seeing rotation between Bigelow and Ocheyedan, Iowa.



In recent weeks, the strength and position of the jet stream has favored very little storm activity.
This happens when the air underneath a cloud is dry.
This warm blob has been created by a large region of high pressure in the atmosphere.
The West African Monsoon season is likely to start generating large tropical waves.