<Li> Drizzle (Freezing drizzle) </Li> <Li> Ice pellets (Diamond dust) </Li> <Li> Rain (Freezing rain) </Li> <Li> Snow <Ul> <Li> Rain and snow mixed </Li> <Li> Snow grains </Li> <Li> Snow roller </Li> <Li> Slush </Li> </Ul> </Li>

The jet stream flows from east to west across the united states and europe