Weather Will

WB 18Z AI ticked south again.

Canadian is an extreme winter event with snow for 2 days and blowing and drifting snow with windchills below zero on the Monday after the storm-really impressive.

WB 6Z EURO AI upcoming weekend; week from Th.; Total run!!!!!

WB 6Z GFS is still south but further north than 0Z.

WB 0Z AI total precip and temps in teens on Sat. Ratios could be better than snow map above.

It's an accurate map. Shows about 20% of a bigger hit at this time according to GEFS.

WB 0Z GEFS: shows scenarios: 1. Amped, mix here, heaviest North. 2. Amped Bullseye here. 3. Amped, Bullseye south. 4. Sheared/ no storm.

I think it is their latest version, but don't know details.

Anyone know verification scores for the GDPS Parallel? It looked good at 12Z. OZ not out yet.

WB 0Z AI GFS is NOT SUPPRESSED.

Bad post. Storm is over before this period.

WB OZ AI GFS is not suppressed, but is warmer. Surface temps stay at or below freezing NW. 850s go above freezing for a time but after heaviest precipitation goes through on Sunday.

JB is on board. He mentions the Google Grpah....what is that?

I don't think the EURO AI ever had the February snowstorm last year...so it is a good test. It is also worth pointing out again what others have said already, latest few runs of the EURO weeklies continue to look good for February so there should be more chances.

WB 18Z GFS, AI GFS, EURO, and EURO AI at Day 6.