crankyweatherguy has pictures that make it reasonably clear. And he is now updating every few minutes. (Pay no attention to the first tweet, which is an insider joke—I’m not an insider.)
Check him out at:
https://www.twitter.com/crankywxguy
Ya’ll east coasters need to follow this dude. He’s the real deal. Just like Mike’s weather page is a goid source.
https://www.twitter.com/crankywxguy