I’ve scratched my head about this winter. Without a strong El Nino or La Nina, there isn’t an overriding stimulus for wet and warm or dry and cold, or any other combination. Looks like anything could happen. I just don’t know.
The National Weather Service is much more adept at saying the same thing. When they say it, they sound very competent. Here is a link to their winter outlook slide show. They did a very nice job with the information. The narrator could use some life in his voice. It’s okay to enjoy talking about the weather.
For translation purposes, “Equal Chances” mean “I just don’t know.”