Ji Posted December 22, 2022 Share Posted December 22, 2022 30/23 now5 degreed colder than pending ice storm last week 2 Link to comment Share on other sites More sharing options...
Warm Nose Posted December 22, 2022 Share Posted December 22, 2022 7 minutes ago, poolz1 said: Here's the rest of the relevant discussion ... The eastern slopes will be those with higher snow amounts through this event. Uncertainty also exists regarding long the Shenandoah Valley holds near or below freezing temperatures, and therefore snow and freezing rain accumulations. The higher ridges along and west of the Blue Ridge will hold the freezing rain the longest. Do think all areas eventually change to freezing rain before ending as rain sometime late Thursday afternoon or evening. Regardless of the wintry precipitation type, it will be impactful especially across far western MD and the counties in the WV under a Winter Storm Warning due to liquid equivalent frozen QPF amounts of 0.50-0.75". For anyone looking at snow maps from model output, 10:1 is overdone and positive snow depth is the better output from guidance (more on the 7-8:1 ratio). Those along the Allegheny Front and Potomac Highlands should be prepared for a period of wintry precipitation that can result in travel disruptions Thursday morning into the afternoon. Impacts could be possible across I-68, I-70, and I-81 given forecast rates Thursday morning. For areas in the warning that are east of the Allegheny Front, this will be for 4- 7 inches of accumulating snow, while for those west of the Allegheny front (western Garrett and western Grant counties) a quarter inch or more of freezing rain is possible. Winter Weather Advisories have been hoisted elsewhere along and west of the Blue Ridge as well as a tier of counties to the east. Largely for the threat of a tenth to two tenths of an inch of freezing rain along and west of the Blue Ridge, and a trace to a tenth in the counties in an advisory east of the Blue Ridge. It is possible to see some lighter accumulations of freezing rain just east of the current advisory as well, but held off on advisories for now as certainty is lower. Will let future shifts evaluate. Link to comment Share on other sites More sharing options...
87storms Posted December 22, 2022 Share Posted December 22, 2022 1 minute ago, Ji said: 10 minutes ago, Terpeast said: 30/23 now 5 degreed colder than pending ice storm last week Yea, even if the mid-levels warm quicker than we hope for, there could be more icing than anticipated a day ago. Link to comment Share on other sites More sharing options...
DarkSharkWX Posted December 22, 2022 Share Posted December 22, 2022 28/25 gaithersburg 1 Link to comment Share on other sites More sharing options...
Lucketts Life Posted December 22, 2022 Share Posted December 22, 2022 27/25 Link to comment Share on other sites More sharing options...
Blue Dream Posted December 22, 2022 Share Posted December 22, 2022 13 minutes ago, wxtrix said: why are there PHL obs in this thread? Isn’t PHL part of the Mid-Atlantic? 1 Link to comment Share on other sites More sharing options...
Warm Nose Posted December 22, 2022 Share Posted December 22, 2022 1 minute ago, Blue Dream said: Isn’t PHL part of the Mid-Atlantic? Not on this site. They have their own subforum. Link to comment Share on other sites More sharing options...
southmdwatcher Posted December 22, 2022 Share Posted December 22, 2022 28/25 Much colder than the last busted event. Link to comment Share on other sites More sharing options...
dailylurker Posted December 22, 2022 Share Posted December 22, 2022 26.5 and falling. Hopefully I can take pictures of our Christmas tree with snow falling outside the window tomorrow morning. 1 Link to comment Share on other sites More sharing options...
AtlanticWx Posted December 22, 2022 Share Posted December 22, 2022 snowing near VA/NC line rn, was snow even expected for them? regardless, good signs for snow prospects fs Link to comment Share on other sites More sharing options...
Imgoinhungry Posted December 22, 2022 Share Posted December 22, 2022 Starting to think morning commute is not going to be fun. . Link to comment Share on other sites More sharing options...
Chris78 Posted December 22, 2022 Share Posted December 22, 2022 Gfs not backing down for NW areas 1 Link to comment Share on other sites More sharing options...
jayyy Posted December 22, 2022 Share Posted December 22, 2022 Gfs not backing down for NW areasShow us young Jedi . Link to comment Share on other sites More sharing options...
Chris78 Posted December 22, 2022 Share Posted December 22, 2022 Moved a little East compared to 18z. Link to comment Share on other sites More sharing options...
hstorm Posted December 22, 2022 Share Posted December 22, 2022 29/25 in Great Falls. Feels like snow (which means it will rain). Link to comment Share on other sites More sharing options...
poolz1 Posted December 22, 2022 Share Posted December 22, 2022 Latest HRRR with plenty of 1"/hr+ rates tomorrow morning as NWS noted in their latest AFD. Link to comment Share on other sites More sharing options...
pazzo83 Posted December 22, 2022 Share Posted December 22, 2022 34 minutes ago, Deck Pic said: 36/27 waiting for my storm 34/27 near DC's highest point. 2 Link to comment Share on other sites More sharing options...
WEATHER53 Posted December 22, 2022 Share Posted December 22, 2022 I’m going to pull out my old weather diary. Started it as a 13 year old during Blizzard of 66 in Salisbury. And stoped in 2012. Gotta be done good details on a few others. This one may actually be beyond Mega Front. 3 Link to comment Share on other sites More sharing options...
Swiscaster Posted December 22, 2022 Share Posted December 22, 2022 No matter who gets any snow, isn’t it going to rain for hours on end after it? Link to comment Share on other sites More sharing options...
BristowWx Posted December 22, 2022 Share Posted December 22, 2022 53 minutes ago, Swiscaster said: No matter who gets any snow, isn’t it going to rain for hours on end after it? Yes yes it is Link to comment Share on other sites More sharing options...
SnowenOutThere Posted December 22, 2022 Share Posted December 22, 2022 It’s 34 degrees out and no precip has fallen, however, the roads are salted for some unknown reason. 1 Link to comment Share on other sites More sharing options...
weatherCCB Posted December 22, 2022 Share Posted December 22, 2022 33/30 Link to comment Share on other sites More sharing options...
nw baltimore wx Posted December 22, 2022 Share Posted December 22, 2022 Frederick county MD has a 2 hour delay this AM. Link to comment Share on other sites More sharing options...
Imgoinhungry Posted December 22, 2022 Share Posted December 22, 2022 Frederick county MD has a 2 hour delay this AM.Argh. I’m mcps and my kid is fcps. Pain in the rear end. 1 Link to comment Share on other sites More sharing options...
Ruin Posted December 22, 2022 Share Posted December 22, 2022 7 hours ago, Blue Dream said: Isn’t PHL part of the Mid-Atlantic? I never understood this either on here. grew up in southern PA and MD we always counted PA DE MD VA for the mid atlantic 1 Link to comment Share on other sites More sharing options...
weatherCCB Posted December 22, 2022 Share Posted December 22, 2022 Little sleet mixed with light rain. up to 34, so shouldn’t last long. Link to comment Share on other sites More sharing options...
nj2va Posted December 22, 2022 Share Posted December 22, 2022 Few drops of rain. LFG! Link to comment Share on other sites More sharing options...
Mama2Many Posted December 22, 2022 Share Posted December 22, 2022 Light snow in Martinsburg. 32 degrees. Sent from my SM-G998U using Tapatalk Link to comment Share on other sites More sharing options...
WxUSAF Posted December 22, 2022 Author Share Posted December 22, 2022 29 at midnight, now 34/29. What time does my surprise snowstorm start? 2 Link to comment Share on other sites More sharing options...
Buddy1987 Posted December 22, 2022 Share Posted December 22, 2022 Disappointing seeing some of the obs in here. Thought some of us might be ripping for a little. ALL rain and 32.9/32 here. Link to comment Share on other sites More sharing options...
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