They move up in elevation until reaching that special number - 32 degrees. But to get snow this low, cold air has to already be in place, and you can't get cold air over the ocean. |
This is cold for us. |
We don't expect to see major accumulation, but it will be relatively cold with a chance of continuing Friday night and into the morning. |
You need freezing temperatures (below 32 degrees). Cold air and moisture at the same time. |