NOAA
Noaa: National Weather Service: Jetstream: The Upper Air
Online school for weather provides a complete guide to the "upper air". Here you can learn all about the earth's atmosphere above 5000 feet and the different types of weather conditions that come from this upper atmosphere. A review quiz...
University Corporation for Atmospheric Research
Ucar: Sun & Space Weather Memory Game
Test your memory while you learn about the Sun, space weather, and Earth's magnetosphere and upper atmosphere.
American Geosciences Institute
American Geosciences Institute: The Weather at High Altitudes
Learn about the air and weather that happens high up in the atmosphere.