olafminesaw

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Everything posted by olafminesaw

  1. olafminesaw
    Sorry, I was in the wrong thread
  2. olafminesaw
    Kinda ironic that suppression only becomes a problem when march rolls around
  3. olafminesaw
    When the NAVGEM is all you've got...
  4. olafminesaw
    This is a 5/5 on the weenie scale
  5. olafminesaw
    Big oof
  6. olafminesaw
    Just need DCA to be the jackpot on a March snowstorm. How hard could it be?
  7. olafminesaw
    Definitely a classic case of radiation cooling with clear skies and calm winds. Low spots significantly cooler. Made for some heavy frost and icy spots from runoff. Today and tomorrow are classic coat in the morning, t-shirt in the afternoon weather.
  8. olafminesaw
    EPS Mean snow depth for next week
  9. olafminesaw
    1031 high in the ohio valley with a low developing in Louisiana on the Euro. Checks chip stack....shoves all in Edit: welp, high slides east and another ice storm for us (and yes, I realize models are mostly useless at this range)
  10. olafminesaw
    I'm usually fully convinced this will be the time I won't get sucked in, but... approximately one model cycle later I'm fully emotionally invested. Might as well go full weenie now and get it out of the way
  11. olafminesaw
    Run from it..dread it... Destiny arrives just the same
  12. olafminesaw
    Setting aside the noise in the models, 35/22 i(at the airport) s a pretty good place to be (several degrees cooler than the HRRR). My only thought is if precip holds back, dewpoints may have a chance to creep up without a corresponding drop in temperature.
  13. olafminesaw
    18z models trended a touch warmer
  14. olafminesaw
    Looks like clouds may hold off until well after sunset north of I40.
  15. olafminesaw
    I think where we do see this sometimes is the persistence of the wedge despite strong WAA aloft. The models erode the cold too quickly, even in the short range. I think a couple general rules of thumb are that during these kinds of events, where the temp ends up after the column is fully saturated is where it tends to stay. I could see places in the triad staying in the 30-31 range all day long, but never really dropping below 30. Also, it seems plausible that we would see some sleet, which the HRRR is picking up on. THe opposite happens a lot where a sneaky warm layer leads to sleet, but we may have a sneaky cold layer that makes for sleet instead of ZR (see sounding below). Finally the drying trend has been real. This is the main culprit for why the raw zr outputs have decrease for many. I suspect, in the end this will lead to a more impactful event , with more time for accreation, except for those in the zone between Wilkesboro and Winston, where it may stay relatively dry.
  16. olafminesaw
    Wedge really building in at the end of the run
  17. olafminesaw
    The thing is, storm track doesn't make much of a difference, with the high locked in place. Of course, it's quite possible the models are overdoing the strength of the wedge, but I wouldn't count on it.
  18. olafminesaw
    At this point, it's equally important to track dewpoints and cloud cover throughout the day as it is to look at the models. Right now dewpoints are running a degree or two higher than the NWS forecast and some high clouds are moving towards the piedmont.
  19. olafminesaw
    Accuweather forecast is wild
  20. olafminesaw
    The trend is in part due to the shift of the heaviest axis of precip eastward. The model has stayed rock solid with temps, aside from adjustments to the periphery and this run did push the freezing line further south, with all of wake county getting in on the action
  21. olafminesaw
    Here's a trend loop for a blend of models over the past couple days of model cycles near peak storm
  22. olafminesaw
    I like how their scale includes up to 10"+. It's like they're allowing for the possibility of a day after tomorrow thing
  23. olafminesaw
  24. olafminesaw
    If you don't have generator, I would recommend going out and buying a camping stove. I think the ones that run on gasses other than propane can be used indoors if in a well ventilated area, but don't quote me on that.
  25. olafminesaw
    FRAM isn't a model, it's an algorithm that calculated true accrual of ice. It tends to be much more conservative than just straight accumulation maps.This is why it's concerning, because it will account for the portion of the rain that's just runoff.