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AccuChris

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Everything posted by AccuChris

  1. 12z Euro AI 10:1 snowmap through the entire run/period is absurd lol .
  2. 12z CMC shows two big hitters. The second one at the end of the run looks like the “classic” Miller A .
  3. To your point, below are the GFS, Euro, Canadian Ensemble snowfall through the period, and the AI Euro Ensemble snow and the total QPF for the AI GEFS (no snowmap available for this product). All very much in line for much below normal temp and plenty of QPF/snow .
  4. 1.75” of new snow this morning in Lebanon. Puts us at 4.75” for the weekend and 11.75” on the season so far .
  5. Latest HRRR looks good for early morning tomorrow .
  6. Latest HRRR looks pretty west overnight for round 2 .
  7. Just measured 3” in Lebanon. Just some light snow continues. Nice little event here! .
  8. Just measured 2.5” here in Lebanon. Moderate snow continues .
  9. Definitely shows more on the ridge-tops versus valleys. Seems a generally 1-3” looks best with higher elevation lollipops of 4-5” possible .
  10. 12z NAM even more slightly juiced for tonight-tomorrow .
  11. So far, 12z models are pretty “blah” for both Saturdays light event and Sundays system appears to slide to the south and east fairly flat. I hate kicking the can down the road as before you know it, its already March, but we may need to wait until later next week to get the southern branch more involved as the cold presses more .
  12. 0z NAM suite shows friday night-saturday snow shield alive and well .
  13. Here is the latest AFD from Mt Holly NWS for perspective…talk about making changes on the fly. Bottom line…the NAM suite handled the warm nose intrusion so far north and east best. Typically, models under estimate mid-level warming but are too quick to warm the surface. Keep the NAM scorecard in your back pocket for future systems this winter, especially when it comes to p-type issues, it usually does well, even if an outlier .
  14. Just had thunder/lightning in heavy sleet right now in Lebanon .
  15. Ongoing mix of sleet and freezing rain in Lebanon. Temp down to 28 .
  16. Sleet has commenced here in Lebanon. Temp is 29 but DP is 12 so wetbulbing will definitely drop the temp some .
  17. Too soon to tell. This is one run of one model but will need to see what the rest of the 0z suite shows .
  18. Significant ZR is confined to mostly western PA per the latest NAM .
  19. 18z 12km NAM really limits snowfall in all of PA but keeps it a sleet-fest .
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