the shelf cloud does look like a wall. A shelf cloud is NOT a tornado cloud (for the most part). You typically see them on the leading edge of a thunderstorm line segment or squall line.

According to data from the NOAA’s National Centers for Environmental Information, the region sees the most tornadoes and funnel clouds in April, May, June, and then again in September ...

A tornado siren blared in Washington, Illinois, as dark clouds filled the sky on Wednesday, March 19. This footage of the looming storm was posted to Facebook by Rob Wiseman as the National Weather ...

At least two tornadoes were spotted across the state, but multiple funnel clouds were seen. The question was: did they reach the ground or not? The NWS is currently surveying damage to determine if ...