Penn State's participation in PERiLS (Propagation, Evolution, and Rotation in Linear Storms).

PERiLS was one of the largest and most comprehensive severe storm field campaigns to date will take place across the Southeast United States in the late winter and spring periods of 2022 and 2023. 
>> More about NOAA PERiLS project

Weather World now On Demand!

The show is posted at WPSU each weekday at 5:30 p.m. and will be available on demand until 5:30 p.m. the following day. >>Watch Now