netweather.tv is a site that provides a wide variety of interactive maps for current and predicted atmospheric patterns, including jet stream, storm risk, lightening detection, and weather radar maps. This site provides weather-related information for travel such as snow reports, predicted temperatures in high-volume travel destinations, and holiday weather. Live reports from meteorologists are also available. While this is a U.K.-based site which focuses on nations in and surrounding the U.K., there are numerous tools for monitoring atmospheric conditions in the U.S. and non-U.K. European nations.

https://www.netweather.tv/charts-and-data/jetstream