Pittsburgh/Western PA WINTER ‘25/‘26

[colonel717]

Not much on GEFS. Worse than 6z. Keeps all south of the border

 

[MikeB_01]

54 minutes ago, colonel717 said:

Nothing on radar but decent snow shower breaking out.

i thought i was crazy when i didnt see anything with reflectivity but could see if snowing outside. I did a little research and figured out that sometimes correlation coefficient sniffs out these low level pixie dust snows. Just thought that was pretty cool 

[southpark]

3 hours ago, colonel717 said:

A funny story. They have done a terrible job clearing our roads in my neighborhood. Yesterday we didn't get mail delivered because mailman said he couldn't get to mailboxes. Basically a car and a half could fit on the road instead of 2 cars. He delivered to a couple houses on my road but not mine. When mine was clear as could be. Well late yesterday afternoon, a plow came, must have been in response to mail issue, and opened up the street and mailbox access more. As he did that he plowed snow back onto the front of people driveways. I cleared mine as soon as he came because I knew the slop would refreeze into ice blocks.  I just looked out and saw my neighbor with his snowblower to clear the plowed in snow. Well he tried but it was too frozen and then had to use a shovel.  As he started he walked over towards his mailbox and shot the finger at it. I'm sure he wasn't expecting anyone to see that but I am sure that is a lot of peoples reaction to the snow... 

I just had to flag down my mail person since they can't reach our box because of how they plowed around my mailbox. 

[MikeB_01]

Ensembles continue to show high confidence in a Nor`easter
developing this weekend off the eastern seaboard as a digging
eastern trough invokes cyclogenesis Saturday into Sunday. What
we are still uncertain of is the exact track of the low tied to
the timing of (or if) the upper low closes off from the flow.

The snowiest scenario is one in which the low closes early is
deeper. There is really only one cluster representing 25% of
guidance at this point that allows for this to happen. Should
it occur, probabilities of snow are mostly confined to the high
terrain of West Virginia (60% chance of >1", 30% chance of >3",
10% chance of >6"). 75% of guidance has the low closing too
late (and too east) or not deep enough to suggest much appreciable
snow accumulation in the forecast area at this time.

[RitualOfTheTrout]

2 hours ago, colonel717 said:

Not much on GEFS. Worse than 6z. Keeps all south of the border

 

Yeah, we are toast on this one I'd say, barring some crazy fail of all guidance.  Honestly, it's a terrible waste of potential for most of the east. 

Outside of some light clipper type systems, I think we need to get past the brutal cold this weekend and see if anything can spin up as it relaxes a little bit. 

[colonel717]

1 hour ago, MikeB_01 said:

Ensembles continue to show high confidence in a Nor`easter
developing this weekend off the eastern seaboard as a digging
eastern trough invokes cyclogenesis Saturday into Sunday. What
we are still uncertain of is the exact track of the low tied to
the timing of (or if) the upper low closes off from the flow.

The snowiest scenario is one in which the low closes early is
deeper. There is really only one cluster representing 25% of
guidance at this point that allows for this to happen. Should
it occur, probabilities of snow are mostly confined to the high
terrain of West Virginia (60% chance of >1", 30% chance of >3",
10% chance of >6"). 75% of guidance has the low closing too
late (and too east) or not deep enough to suggest much appreciable
snow accumulation in the forecast area at this time.

So, the overall message is this: there is a better-than-even

chance of virtually no snow from this system anywhere in our

forecast area. the worst-case scenarios (10 percent of the

overall model runs) would bring such snows as far west as

Morgantown and Uniontown, with warning-level snow in Tucker

County. Overall trends favor a continued decrease in

probabilities of the higher snow totals, but this of course

will be monitored for any changes.

 

National Weather Service Pittsburgh PA
149 PM EST Wed Jan 28 2026

.WHAT HAS CHANGED...
- Chances of flurries and light snow into tomorrow have
  increased a bit, with accumulations remaining under an inch in
  most cases.