Synonyms for Sky

What terms for the sky and the weathers are there? The sky is
called Ginnungagap and middle-world, bird-world, weather-
world. Terms for weather are storm, breeze, gale, tempest, blast,
wind. Thus it says in Alsvinnsmal:

It is called wind among men, but wanderer among the gods,
the great powers call it the neigher, giants call it howler, but
elves noisy traveller. In Hel it is called boomer.

Gust is also a term for weather.


- Prose Edda, Skaldskaparmal