Interesting animated weather site

[Thad]

https://www.ssec.wisc.edu/data/geo/index.php?satellite=west&channel=ir4&coverage=nh&file=jpg&imgoranim=8&anim_method=flash

also

https://forecast.weather.gov/product.php?site=NWS&issuedby=MTR&product=AFD&format=CI&version=1&glossary=1