nvck

GEFS has trended a little bit stronger, and maybe slightly farther north over the past couple runs, and the EPS has trended stronger, and clustering around Chicago the past several runs. Someone will have to cave soon.... 18z NAM should be interesting, with this system showing up at the end of the run.

Picked up maybe 0.5" this morning, drove to harrison yesterday, and it's wild how much more snow is otg up there compared to here.

Seeing some pretty interesting discrepancies with the Euro & GFS for the Weds night/Thurs morning system. Euro and it's ensembles bring a pretty significant ice-storm to most of Michigan, and have the low center around the IL/IN border at 6z on thursday. The gfs and gefs, on the other hand, have the low centered around OH/KY/IN at that same time, with not much precip making it up this way. The euro solution also appears to be significantly deeper as well. (1004mb compared to the gefs' 1012mb). fwiw, the CMC ensemble basically just goes between the other two, lol.

Not sure if anyone else uses this site, but https://www.anyawos.com/metar/WeatherNexus is a pretty good resource for up-to-the-minute obs from a bunch of small airports around the midwest, but mostly in MI and MN.

Appreciate it! Was gonna share this graphic but wanted to make sure I understood it completely first

If I'm understanding what this tool does correctly, this basically means that the air mass over cincinnati the morning of the 21st is coming from northern canada/the arctic, right?

I know it's not panning out for the rest of the sub, but Cincinnati is part of the way to a top-10 or top-5 January, with 11.1" so far, the 22nd snowiest since 1893, and way better than the 4.3" last January. The system potentially coming next weekend could put us in that top-10 category.

Timelapse of the snow in cincy, 26 hours down to 90 seconds https://www.facebook.com/share/v/188qhYx72o/

I measured about 7.5" at 9:30 this morning in Milford, probably around 9" by now?

haha yeah, I wasn't really complaining, but interesting to see the demographics that make up the subforum.

right, but still, a pretty large area was impacted. kinda shows the population distribution, and how concentrated a lot of the sub is in N IL, wisconsin, and michigan

yeah! this slow-moving band is awesome

I can't believe we've had a Winter Storm across multiple states, bringing close to a foot of snow in some places, and everyone is either talking about lake effect, or complaining about their snow

Anyone buying the additional 5-6" the hrrr shows?

Mostly light since about 11 here, maybe 0.5-1" on the ground but roads are getting covered. Stronger band moving in now

Are mping reports not working on radarscope/ any other outside service for anyone else? I can see them on the https://mping.ou.edu/display/ site, but not anywhere else. edit: actually, looks like the certificate for that site expired at 12z this morning... wonder if that impacts other apps ability to access the reports? Hell of a time for that to happen...

Radar shows snow, but a hefty wedge of dry air in the lower bit of the atmosphere - just waiting for that to get eroded and then we're off, hopefully!

Getting kinda worried about dry air intrusion, and that most intense band of precip moving south of the river

Anyone have any opinions on the WPC experimental winter precip probability maps? Am wanting to include them more in my forecast process as they seem like a good super-blend, but didn't know what the thinking was around them

18z hrrr goes crazy on the tri-state area, keeping the sleet/snow line well in kentucky

the ukmet, OTOH, would be very dissapointing...

some of us may need to chill on the dooming, lol. sref (not sure how it does for winter wx) still has the most significant accumulations farther north, especially compared to the euro

18z euro ticked backed north...

not loving the look that the gfs has with regards to ice / diminished snow potential. gonna be a tight gradient down here

Neat visualization from the 12z GFS, really would like to see more snow in the more intense precip bands than freezing rain, but maybe it'll come back around Also, freezing rain at 24° ground temps means that there's got to be one hell of a warm nose at like 850mb, right?