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Powerball

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Posts posted by Powerball

  1. 28 minutes ago, DocATL said:


    Record high minimum for Chicago was 46° and looks like we beat that barring a significant drop before midnight! We won’t beat the all time high of 64° unfortunately. What a time to be alive! Tempted to check if the hydrangeas are budding. Looks like I brought the south with me when I moved north! emoji2957.png

    I'm guessing that 46*F is from when the University of Chicago was the main order station (so a stronger UHI influence) as that particular record is from 1936.

    • Like 1
  2. 1 hour ago, DocATL said:


    Will be interesting for sure. It seems like Nina or Nino, the pacific jet continues to be the biggest influence on our weather. PV splits seem to not deliver up to the hype. But literally anything beats the current pattern. 52° right now in western suburbs of Chicago. Got to be a record high low.


    .

    Surprisingly, the current record high minimum for today at ORD is 37*F (set in 2019). And I say surprisingly because 37*F does feel low (but that's just a hunch, I have nothing empirical to back that up with).

    I doubt 52*F (or more specifically, 50*F at ORD) holds, but even several degrees lower than that would still shatter the record.

  3. 2 hours ago, RogueWaves said:

    Please expand on that

    I'm sure @michsnowfreak has a logical explanation behind his comment with some form of data to back it up. And I can certainly agree that the broader upper level pattern in 2011 vs. 2023 is nothing alike.

    But I will say, comparing the anomalies for yalls' part of the country (as well as the snowcover maps), there are definitely some similarities. But this, of course, doesn't mean a whole lot with respect to how the rest of the season will evolve. 

    MonthTDeptUS.png

     

    Dec11TDeptUS.png

     

    MonthPNormUS.png

    Dec11PNormUS.png

    Dec11PDeptUS.png

    MonthPDeptUS.png

     

     

  4. 2 hours ago, IWXwx said:

    Really??!! Upper 40's-upper 50's in late December? If December is going to be the new November, I'll take those temps in a heartbeat. And it's not like it's going to be a complete washout. Just occasional showers. Beats the hell out of CAD.

    The gloomy skies and stratiform rains is the awful part I see (granted, this is normal climo for yalls' neck of the woods), not so much the temps or duration of precip.

  5. 1 hour ago, mayjawintastawm said:

    It seems like the period between 11/20 and 12/15 has become particularly scary for TN and NC the last 20-30 years in terms of nighttime strong tornadoes. Do we have data to back that up? I remember driving from RDU to western NC for school a little before the turn of the millennium late at night right after Thanksgiving, and encountering some really scary weather. The pattern seems to have continued.

    Yes.

    https://www.scientificamerican.com/article/watch-out-tornado-alley-is-migrating-eastward/

    https://www.nature.com/articles/s41612-018-0048-2

    • Like 1
  6. 53 minutes ago, Chinook said:

    Two years ago today: Mayfield tornado outbreak

    back on 12/10/1995, an arctic cold front came through the Great Lakes, along with this mini-polar vortex at 500mb leading the way. The combination of synoptic/lake effect snow events gave Sault Ste Marie 56.5" of snow and the snow depth jumped up by 31". Near Lake Erie and Lake Ontario, over 30" of snow happened. As you can see on here, the 850mb temp dropped to -20C with 40 knot winds at Buffalo.

     

     

    19951212_072_pttotal.png

    NARR4pSYN1_1995121006.png

    NARR4pSYN1_1995121000.png

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    December 2021 was definitely unprecedented severe weather wise. Had 2 of the worst outbreaks in history, let alone in December or in the winter time.

    DFW also shattered its record warmest December on record by a whopping 7.3 degrees, warm enough that it even surpassed all but 10 of the warmest Novembers on record.

    • Like 3
  7. 8 hours ago, st0rmbrkr said:

    Why does it matter if a thread is started and the storm doesn't come to fruition?  Is there a limit to the number of threads on this Forum?  Is there nothing to be learned or discussed from a system or model that changes?

    You have a point, but you're taking the banter too seriously.

    People are just frustrated about the general pattern, and the evolution of the storm that thread was created for only added to the frustration. People tend ot become irrationally flippant when they're frustrated. 

    • Like 1
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