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December 2012 General Discussion


Guru Of Reason

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IMBY futility was trashed anyways. 12z is a good run for me, .3" with hint of LE

Still a decent quality light snow in the city.

Only 0.7" on the season here and 0.4" at ORD, so some futility is obviously still in play for now. I know you are down and out after the 1"+ a few days back.
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Only 0.7" on the season here and 0.4" at ORD, so some futility is still in play. I know you are down and out after the 1"+ a few days back.

Pulling for you but it looks like it's going down

EDIT: some signs the lake band is getting better organized (RAP doing well so far)...could manage a brief period of moderate snow

post-163-0-39576500-1356625977_thumb.jpg

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we'll see, NAM was wetter over IL as is the 12z GFS, could easily just be blips.

Still a high end light snow here in Chicago...trying to squeek out my second low probability lake snow of the season.

http://www.wxcaster.com/CONUS_GFS_SFC_ACCUMPRECIP_54HR.gif

You call this wetter over N Illinois? Even if a small bit of that is contamination from expected lake effect today, I just don't see it. 12z GFS has the primary snow accums north of Milwaukee for goodness sake.

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still not as heavy as the one a couple days back but the best is still off-shore. Gotta give some props to the RAP, didn't think this would material much less strengthen right on schedule like this.

Kind of surprised given the unfavorable conditions. Hopefully it can make it up the lakeshore later this afternoon.

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Wife says it's like a "mini-blizzard" in Hyde Park. Which I would interrupt as Moderate Snow lol

visibility in the loop is probably still just over 1/2 mile but slowly dropping and we should go over to legit moderate once the band off shore moves in. Chistorm started a thread to talk about the LE.

http://www.americanwx.com/bb/index.php/topic/38540-dec-27-29th-lessnow-event/

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Here's what Toronto's 4 12"+ storms (either at Pearson or downtown) from the last 15 years looked like at H5 approximately 12 hours before commencing:

post-257-0-01415600-1356628903_thumb.jpg

Incredibly similar upper level configuration. Yesterday's storm really didn't fit the bill and I think this is something that should be considered when interpreting the models and making forecasts going forward. Although, here's another footer from the early 1990s that was remarkably similar to today's exiting storm. So I guess I'm just contradicting myself:

post-257-0-62139100-1356628828_thumb.jpg

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Latest GFS comes pretty darn close to developing a decent Winter Storm for us in the 5-day range.

The pattern over the next week definitely has potential, that's for sure. It'll all depend on how the waves interact and the amount of blocking.

it's the type of pattern where surprises could happen at the last second moment in terms of snowfall.

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Latest GFS comes pretty darn close to developing a decent Winter Storm for us in the 5-day range.

The pattern over the next week definitely has potential, that's for sure. It'll all depend on how the waves interact and the amount of blocking.

it's the type of pattern where surprises could happen at the last second moment in terms of snowfall.

agree. Models have sucked me in again.

Coldest morning of the year so far 6 degrees this AM. It's been a long while since seeing this cold.

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Officially at Kenosha, December will go down as a complete FAIL.

Happy New Years all. Heres to hoping the new year brings a more interesting weather pattern for this guy....

Agreed.

Except the rainfall last week was very welcome. Snow would have been better, but it is moisture for the ground.

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Latest GFS comes pretty darn close to developing a decent Winter Storm for us in the 5-day range.

The pattern over the next week definitely has potential, that's for sure. It'll all depend on how the waves interact and the amount of blocking.

it's the type of pattern where surprises could happen at the last second moment in terms of snowfall.

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