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WxUSAF

Moderator Meteorologist
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Everything posted by WxUSAF

  1. Based on their AFD, I think LWX has issued WWAs, but haven’t seen them populate yet
  2. Now that pivotal loaded the good frames…wow. We get the full WAA to CCB pivot
  3. Once we get the MECS out of the way, we should be able to see the set up for the good pattern
  4. lol and I was about to post that euro is C-1” for metros on Saturday
  5. I mean, GFS still has 10-14” area wide over the next 10 days and this is an “off” run, so…
  6. Without the blocking established yet, some wiggle room south is fine at D7.
  7. Light snow by dawn Tuesday in GGEM. Vort is very weak relative to gfs.
  8. Yeah gfs went opposite of the mesos
  9. 12z mesos don’t seem as impactful to my eye as previous runs. Weaker or nonexistent with that narrow snow band tomorrow and a tick warmer.
  10. We are all either super confident and chill about all this or we’ve lost a bunch of posters lol. Wake up to like 2.5 new pages in the long range thread and less than 1 new page for tomorrow-Thursday and I figured overnight runs were a disaster. Nope! We have 3 winter storms in the next 8 days! Ho hum!
  11. It’s possible. Gonna be close for northern areas.
  12. We’ll have freezing or near freezing temps for about 24 hours leading into ice Wednesday night. I doubt roads will get too icy but sidewalks could be slick. They’re gonna close schools Thursday…
  13. 18” at BWI over that period is about 175% of climo.
  14. Not to get too far ahead of ourselves, but next week isn’t looking like that level to me. Potential for that type of thing comes later in February I’d wag.
  15. I’d wager the NBM for next week is a widespread warning level event. That’s quite impressive for D9ish.
  16. That longitudinally extended trop PV beneath a -NAO/-AO is a feature of our big dogs.
  17. NAM has a very thin accumulating snow band mostly north of our area ahead of the ice. RGEM putting it right through central MD.
  18. 6z gfs is so weak that we don’t get much ice or snow before the main event in Thursday, which is all rain.
  19. It’s colder actually. Probably some snow north of DC before ice.
  20. Shorter wavelengths is, paradoxically in this case, referring to the longwave pattern. In mid-winter, there might be as few as 3-4 wavelengths around the globe at our latitude. As spring approaches, that number increases and hence the wavelength is shorter.
  21. Weeklies mean snowfall through D46 is 15-20”. YMMV on verification.
  22. Half of those handful of eps members that skunk us have more snow to our south lol
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