TimB

Well, that pretty much tells us everything that we need to know. We have to hope for a miracle or we’ll continue to be on a collision course with our first winter without an advisory level snowfall for at least 90 years if ever. Even 1918-1919, the winter that (allegedly) had 8.8” of snow for the season, had an advisory level snowfall. So did 1889-1890, which had 11.4” for the season. This really might be the first winter ever without one. Edit: it appears 1930-31 had a max daily snowfall of 2.2”, just like this year. Besides that, all other winter seasons in Pittsburgh have had 2.5” of snowfall on at least one day. So we’re still in line to tie an all time record from a year where measurements were taken in an area that gets less snow than the airport.

Such a stupid, stupid pattern. Every damn storm this winter. Literally every bad winter I’ve looked at so far, back to 1932, has had at least one advisory level event.

Euro is hanging on by a thread. Yikes.

GEFS mean did improve at 12z, but it’s still down from 6”+ yesterday to 4” now.

Ukie is following the bad trend. I think it’s only a matter of time before the Canadian gives it up.

12z hasn’t been good to us at all. This is going to be the same old story as every god damn storm so far this winter. We just can’t win.

Euro was good. Bullseye is a bit south but 8-12”+ across the county. Ukie bullseyes us with over a foot. The GFS thing is concerning, however. And honestly, so is the huge NW shift in all of the models over the last 24 hours, even the ones that look great for us, because once that starts it doesn’t usually stop.

That’s a nasty gradient on the 18z GFS, but good lord, where it maxes out, it maxes out. GEFS mean looks great too, still over 6” for that event.

Euro brought it back into a decent area and not way south, which was nice to see. Fringes us verbatim but room to improve. As for the “going to be disappointment somewhere,” absolutely I understand that’s the case. But even the worst of winters get us one advisory level event. Think 19-20. We had that high end advisory snow in February. 16-17 had a few low end advisory type events. 15-16, same deal. Even 97-98. It’s been a long time since we have gone an entire winter without even one advisory level event (if ever, I didn’t go back much further).

And it’s gone on the 12z. Hope yinz enjoyed it while it lasted.

And it’s basically an advisory level event at 6z. I’d still take it. GEFS mean for that event is up close to 6”. Unfortunately it’s an outlier.

GEFS mean went down significantly at 18z, so unfortunately it’s only a matter of time before this goes away.

2nd time this winter the GFS has depicted Pittsburgh’s largest snowstorm on record. And we know what happened the first time. An Arctic front with a dusting of snow and 3 days of cold.

We won’t even get that, we’ll get the solution all of the other models are still showing. Nothing.

Don’t look at the 12z GFS. That thing is a monster. Just a casual 8” in 3 hours at the height of the storm.

Point me to a century old record that was broken out west. I’m talking the big ones, like monthly temperature records or total seasonal snowfall records like the ones being broken in the east, not some piddly daily record.

GFS got on board at 6z with a better look for that storm. GEFS ensemble mean is up over 4” for that period. The biggest concern (and a major one) is that the Euro/EPS are having none of it.

Seems pretty likely we don’t see any more measurable snow in February, which will also make this the least snowy February ever at 0.2”. The current record is 0.5”.

It’s official. Three 70 degree days in the same month in winter for the first time ever.

The current 30 year normal is actually 44.1”, but otherwise this is a good write up.

Can safely throw out #1 too, since it’s missing a bunch of days of data. The real record is probably that 1931-32 winter, if it counts.

Outside of Buffalo and a few locations in Maine, everyone in the east is nowhere even close to normal snowfall. Pathetic.

I take that back. Today got to 60 just after midnight.

I think we’re in 7th for the YTD period for mean temp. 1990 is the only year currently ahead of us from the airport.

Since a lot of the discussion to this point was related to 70s in February, that’s probably the more salient point here. After a period of 60 years where it didn’t occur even once, we’ve had 10 since 1997, and half of those have been since 2017.