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WxUSAF

Moderator Meteorologist
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Everything posted by WxUSAF

  1. Euro op kinda had my scenario from yesterday with a cutter (although it wasn’t a full on cutter) turn into a confluence source and put a follow on storm on a good track.
  2. Was just coming to post. EPS agrees. Pattern has lots of potential for first weekend in January. Euro op also was showing potential even earlier.
  3. Yeah duration of warm ups have been modest. Although amplitude of warmups still outdoes the cold. 3 airports all just barely BN for the month.
  4. Well you lucky bastards fell backasswards into something nice, didn’t you? Enjoy!
  5. It will be AN after Xmas, but doesn’t seem like a real multi day torch for our area. If we have a really warm day it’s probably with a cutter and fairly short lived.
  6. Wife reports beautiful fluffy flakes in Baltimore. I can report sadness in Columbia.
  7. Mostly rain again now. An occasional flake.
  8. Mixing on and off with rain and drizzle here. When it gets slightly heavier the snow fraction increases.
  9. An evolution that seems plausible based on long range guidance would be: 1. 1-2 strong cutters wave break during the Dec 29-Jan 2 period. This builds the NAO ridging. 2. They being in a cool, but not cold airmass for Jan 3-5. 3. Their remnants park in the 50/50 zone and provide confluence. 4. Another s/w approaches with a good track and acceptable airmass. 5. Profit
  10. Euro has snowtv for central MD and NoVA Friday. Temps too warm though for accumulation. That IVT feature looks really nice for Philly area and Jersey…
  11. Gfs kinda has this at the end, but I’d expect one or even a couple really wound up cutters around NYD that helps reset the pattern toward a more favorable configuration. If we’re lucky, a proclivity for big precip producers will continue after cold air returns.
  12. Monday morning low temp forecast: GGEM: low 0s (lol) Euro: low-mid 10s GFS: mid-upper 20s
  13. GGEM gifts central MD a white Xmas miracle
  14. Two years ago Xmas eve had a low of 6 at BWI. BWI hasn’t had a high temp in the single digits in decades?
  15. Time for JB to start tweeting about how upper 30s are “still cold!” For Canada. In late December. Along Hudson Bay.
  16. lol GGEM near 0F Monday morning. GFS upper 10s/low 20s.
  17. Gfs and GGEM both took a small step back from overnight for Friday.
  18. After Friday-Saturday, there’s maybe a Hail Mary window right around Xmas. GGEM showed this last night. But otherwise, we’re shitting the blinds until first weekend in January I think. And agree with @psuhoffman that winter probably turns based on how much we cash in during January. I hold little hope for February and March this year given cool ENSO climo.
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