1. The kind of weather they have in space. It's pretty consistent, making for easy work as a space meteorologist.

2. Solar activity, geomagnetic storms, and upper atmospheric events pertinent to the Earth that can influence climate and weather patterns.

3. Sadly but humorously enough the best two words in "Blue Harvest". On par is the muzak rendition of the Imperial March: "Imperial Elevator"
"What's the weather like out there, Ollie?"

"SPACE WEATHER!"
by Jodimest June 12, 2008