These weather awareness courses go more in depth into specific weather threats and are extremely helpful.

These are offer through FEMA and there is no charge to signup and attend.  They are held both in person and online via video conference.

Easiest way to find these classes is on the FEMA First Responder Training schedule:

https://www.firstrespondertraining.gov/frts/schedule

One of my favorite providers for online offering has been the National Disaster Preparedness Training Center (NDPTC):

https://ndptc.hawaii.edu/training/?course=&state=&start=