CAPE Posted December 9, 2017 Share Posted December 9, 2017 23z HRRR looks pretty healthy. Link to comment Share on other sites More sharing options...
Cobalt Posted December 9, 2017 Share Posted December 9, 2017 10 minutes ago, StormchaserChuck said: Check it out Explain? Link to comment Share on other sites More sharing options...
Deck Pic Posted December 9, 2017 Share Posted December 9, 2017 38/31 First and Final Call for DC Proper - 8 pm - 12 am: Flurries/Light snow possible by midnight. Temps dropping from the upper 30s to mid 30s. 12 am - 7 am: Light snow developing and becoming moderate toward dawn. Temps in the low to mid 30s 7 am - 3 pm: Snow, moderate to heavy at times. Temps in the low to mid 30s. 3 pm - 7 pm: Snow tapers off. Temps in low to mid 30s. Total Accumulation: 3-4" above 100'. 2-3" below 100' Link to comment Share on other sites More sharing options...
AfewUniversesBelowNormal Posted December 9, 2017 Share Posted December 9, 2017 1 minute ago, Cobalt said: Explain? Two pieces are almost merged. More bombing low, backend snow Link to comment Share on other sites More sharing options...
Ericjcrash Posted December 9, 2017 Share Posted December 9, 2017 6 minutes ago, ATreglown said: Started out as rain here till about 4pm when it flipped to snow and came down pretty good. Got a nice dusting, then it changed over to sleet. Now, it has been freezing rain for about 1.5 hours. Currently 32/32. I am seeing reports in the SE forum of power outages and hearing of reports of large tree limbs dropping. I am getting a bit concerned of this turning into an ice storm rather than a good snow storm. Still many hours to go before it ends. With that being said, any of you guys with expertise in upper levels of the atmosphere, can you clue me in, to if you think this remains a freezing rain event or should I flip back to snow? And thank you in advance for anyone who may reply! BTW, I am located in VA, 10 miles or so east of the I95 / I85 intersect. Eh, 32 and heavy rain doesn't freeze too well. Tree limbs are most likely coming down due to the paste as has been the case all Day in AL/GA. Link to comment Share on other sites More sharing options...
Deck Pic Posted December 9, 2017 Share Posted December 9, 2017 4 minutes ago, Cobalt said: 8" in a North Atlanta suburb. Wow.. I guess he slept through March 93 Link to comment Share on other sites More sharing options...
yoda Posted December 9, 2017 Share Posted December 9, 2017 3 minutes ago, Deck Pic said: 38/31 First and Final Call for DC Proper - 8 pm - 12 am: Flurries/Light snow possible by midnight. Temps dropping from the upper 30s to mid 30s. 12 am - 7 am: Light snow developing and becoming moderate toward dawn. Temps in the low to mid 30s 7 am - 3 pm: Snow, moderate to heavy at times. Temps in the low to mid 30s. 3 pm - 7 pm: Snow tapers off. Temps in low to mid 30s. Total Accumulation: 3-4" above 100'. 2-3" below 100' Think thats a great call Matt... hope you enjoy it! Link to comment Share on other sites More sharing options...
Midlo Snow Maker Posted December 9, 2017 Share Posted December 9, 2017 Link to comment Share on other sites More sharing options...
nj2va Posted December 9, 2017 Share Posted December 9, 2017 37/30; cloudy Link to comment Share on other sites More sharing options...
ErinInTheSky Posted December 9, 2017 Share Posted December 9, 2017 HRRR Link to comment Share on other sites More sharing options...
aldie 22 Posted December 9, 2017 Share Posted December 9, 2017 5 minutes ago, Midlo Snow Maker said: What's that...about 3"? Link to comment Share on other sites More sharing options...
BristowWx Posted December 9, 2017 Share Posted December 9, 2017 Just now, WxWatcher007 said: That looks fabulous. Link to comment Share on other sites More sharing options...
AlexD1990 Posted December 9, 2017 Share Posted December 9, 2017 35 and waiting... great radar returns to my south. Cambridge to SBY must be getting PUMMELED. LOL whatever happened to that dude?It's been puking snow in Lewes since about 5. We're up to about 2"Sent from my SAMSUNG-SM-G891A using Tapatalk Link to comment Share on other sites More sharing options...
vastateofmind Posted December 9, 2017 Share Posted December 9, 2017 Snapped just a few minutes ago from a traffic cam just outside of Salisbury...road conditions look somewhat abominable, with one car spun out into guard rail and another stopped just behind it. Watching the cam for a few minutes, it appears that some folks traveling in the right lane ARE going too fast for conditions... Link to comment Share on other sites More sharing options...
SlowerLowerDE Posted December 9, 2017 Share Posted December 9, 2017 Just measured a very dense 2.5 inches here. It is really sticking to everything. The trees are loading up. If we get the possible six or seven inches, some trees and power lines are going to break. Everything looks like a lovely winter wonderland. Will post pics in the morning. Link to comment Share on other sites More sharing options...
Cobalt Posted December 9, 2017 Share Posted December 9, 2017 Totals near the Atlanta area are amazing. Double digits? Link to comment Share on other sites More sharing options...
eurojosh Posted December 9, 2017 Share Posted December 9, 2017 0z HRRR seems to delay onset for DC until about 2am, but seems great thereafter. Link to comment Share on other sites More sharing options...
ATreglown Posted December 9, 2017 Share Posted December 9, 2017 26 minutes ago, Ericjcrash said: Eh, 32 and heavy rain doesn't freeze too well. Tree limbs are most likely coming down due to the paste as has been the case all Day in AL/GA. Well, I know it is freezing here because the snow that did fall has not melted and it is pouring rain and it is freezing on everything. Link to comment Share on other sites More sharing options...
Bob Chill Posted December 9, 2017 Share Posted December 9, 2017 Man I wish I could find the links for the hrrr frontogenesis panels.....anybody? Hrrr looks really good starting around 11am with banded structure. If anyone has the frontogen links please post 925 and 700mb for 17-18z tomorrow. I'll bet it's NSFW quality. Link to comment Share on other sites More sharing options...
CAPE Posted December 9, 2017 Share Posted December 9, 2017 2 minutes ago, Bob Chill said: Man I wish I could find the links for the hrrr frontogenesis panels.....anybody? Hrrr looks really good starting around 11am with banded structure. If anyone has the frontogen links please post 925 and 700mb for 17-18z tomorrow. I'll bet it's NSFW quality. I got the NAM banding/frontogen.. Link to comment Share on other sites More sharing options...
snjókoma Posted December 9, 2017 Share Posted December 9, 2017 HRRR keeps reducing the 12 AM- 7 AM precipitation. Bad trend, considering thats when surface temps and lack of sun make accumulation easiest. Link to comment Share on other sites More sharing options...
Bob Chill Posted December 9, 2017 Share Posted December 9, 2017 1 minute ago, C.A.P.E. said: I got the NAM banding/frontogen.. Post 0z panels for tomorrow around noon if you can. If we can get striped with bands we could see some 1"+/hr rates for a time. Link to comment Share on other sites More sharing options...
Cobalt Posted December 9, 2017 Share Posted December 9, 2017 HRRR delays onset of storm, but banding looks better. Higher snowfall thru 17 hours than previous HRRR run fwiw. Link to comment Share on other sites More sharing options...
BTRWx's Thanks Giving Posted December 9, 2017 Share Posted December 9, 2017 9 minutes ago, Bob Chill said: Man I wish I could find the links for the hrrr frontogenesis panels.....anybody? Hrrr looks really good starting around 11am with banded structure. If anyone has the frontogen links please post 925 and 700mb for 17-18z tomorrow. I'll bet it's NSFW quality. SPC meso? Link to comment Share on other sites More sharing options...
Negnao Posted December 9, 2017 Share Posted December 9, 2017 Sref mean snowfall at DCA over 6 inches. I know I'm going to hear it for posting the srefs, but it's a nice jump for anyone who thinks there's any value. Link to comment Share on other sites More sharing options...
Cobalt Posted December 9, 2017 Share Posted December 9, 2017 Heavier snow south of DC near noon on Saturday. Mayhaps some heavy snow bands arise over DC and points NW. Blizzard of 2016 had that for NW, why can't we get some? Link to comment Share on other sites More sharing options...
NorthArlington101 Posted December 9, 2017 Share Posted December 9, 2017 4 minutes ago, snjókoma said: HRRR keeps reducing the 12 AM- 7 AM precipitation. Bad trend, considering thats when surface temps and lack of sun make accumulation easiest. Hate to be selfish but I'm driving to a swim meet at like 6:00AM... Don't want slick roads. I'm happy to get stuck out there, just need to get there first. 37/25 Link to comment Share on other sites More sharing options...
SomeguyfromTakomaPark Posted December 9, 2017 Share Posted December 9, 2017 4 minutes ago, snjókoma said: HRRR keeps reducing the 12 AM- 7 AM precipitation. Bad trend, considering thats when surface temps and lack of sun make accumulation easiest. Not too concerned. Nice cool 850s, decent rates, low sun angle, temps low 30s, we’re good to go. Link to comment Share on other sites More sharing options...
BTRWx's Thanks Giving Posted December 9, 2017 Share Posted December 9, 2017 Let's do this! Link to comment Share on other sites More sharing options...
yoda Posted December 9, 2017 Share Posted December 9, 2017 10 minutes ago, Bob Chill said: Man I wish I could find the links for the hrrr frontogenesis panels.....anybody? Hrrr looks really good starting around 11am with banded structure. If anyone has the frontogen links please post 925 and 700mb for 17-18z tomorrow. I'll bet it's NSFW quality. Philippe Pappin has some of those maps on his webpage... but they are directed at ATL right now -- http://www.atmos.albany.edu/student/ppapin/hrrr.php Link to comment Share on other sites More sharing options...
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