Sub 1000MB sfc low and associated significant hazards Nov 30-Dec 1, 2020

[hudsonvalley21]

6 minutes ago, wdrag said:

How about this... OH...ne corner, now up 82,000 meters without power... probably 200,000 people.   Still snowing pretty good there. 

 

 

Not good. The ones that have generators are the lucky ones. Cold there all week.

[wdrag]

Overall,  have nothing more to add to this topic. Past two topics give a feel for useful 5+ day advance predictability as the amalgam of model blending is permitting preparations for mitigating adverse weather impacts. Not always but overall, modeling in some patterns is becoming quite good 5-10 days in advance. Just have to use all the tools and ballpark an idea of the future, carefully sharing with the public in a manner that can be reliably helpful. 2/522A

[wdrag]

And finally some time to look back... CLE area 10-20" ending predawn this morning.