STILL N OF PIKE Posted January 19, 2019 Share Posted January 19, 2019 Nammmy warmer aloft 0c 925 from about a hair S of BDL - Sturbridge - lynnfield at 12z ...maybe 5-10 miles north of THAT at 15z icy trendy not ur friendy for ice Nam thermals lookin mild at 12z w 32 like from PSM to Salem NH to Me Link to comment Share on other sites More sharing options...
OceanStWx Posted January 19, 2019 Share Posted January 19, 2019 Well I'm having a hard time matching the snow forecasts to my west, but otherwise match BOX and CAR. But it was definitely a tick down from the previous forecast. There's the before, so people can chuck when the new one comes out. Link to comment Share on other sites More sharing options...
OceanStWx Posted January 19, 2019 Share Posted January 19, 2019 I was more gentle than I thought. Link to comment Share on other sites More sharing options...
OceanStWx Posted January 19, 2019 Share Posted January 19, 2019 As evidence of how warm the 00z suite was, WPC's 10th percentile distribution on top of our snowfall (9 out of 10 time you should expect more than this number) for a location like ASH went from around 9" at 12z to 3" at 00z. Link to comment Share on other sites More sharing options...
#NoPoles Posted January 19, 2019 Share Posted January 19, 2019 2 hours ago, Ginx snewx said: ? Crushed with rain, Boston has a helluva ice storm Hey look, Im in the Jackpot Zone!!! Link to comment Share on other sites More sharing options...
LibertyBell Posted January 19, 2019 Share Posted January 19, 2019 3 minutes ago, OceanStWx said: As evidence of how warm the 00z suite was, WPC's 10th percentile distribution on top of our snowfall (9 out of 10 time you should expect more than this number) for a location like ASH went from around 9" at 12z to 3" at 00z. Have the models really been that far off or is it that the rates will be so high near the changeover zone that a difference of a couple of hours or 20 miles could mean the difference between 9" and 3"? Link to comment Share on other sites More sharing options...
OceanStWx Posted January 19, 2019 Share Posted January 19, 2019 Just now, LibertyBell said: Have the models really been that far off or is it that the rates will be so high near the changeover zone that a difference of a couple of hours or 20 miles could mean the difference between 9" and 3"? What it means is that there are just enough models now spitting out the lower range values that the 10th percentile of the curve has lowered to around 3". Previously so many models were high QPF and cold that 9" was the lower end of that tail. Link to comment Share on other sites More sharing options...
LibertyBell Posted January 19, 2019 Share Posted January 19, 2019 Just now, OceanStWx said: What it means is that there are just enough models now spitting out the lower range values that the 10th percentile of the curve has lowered to around 3". Previously so many models were high QPF and cold that 9" was the lower end of that tail. Thanks, how much of a change was there in the median between those two sets of runs? Link to comment Share on other sites More sharing options...
OceanStWx Posted January 19, 2019 Share Posted January 19, 2019 Just now, LibertyBell said: Thanks, how much of a change was there in the median between those two sets of runs? The median values are like 10-11". The high end values are actually still quite high, because if it stays all snow there is still 18" potential. So their range just got wider. Link to comment Share on other sites More sharing options...
Damage In Tolland Posted January 19, 2019 Share Posted January 19, 2019 Oh boy oh boy oh boy * ADDITIONAL DETAILS...Power outages and tree damage are likely due to the ice. Temperatures plunging into the upper teens to lower 20s by late afternoon will result in a flash freeze and wet roads becoming icy. Any mixed precipitation will end as a period of snow Sunday afternoon. Travel will be very difficult and hazardous tonight through Sunday afternoon, along with po Link to comment Share on other sites More sharing options...
NorEastermass128 Posted January 19, 2019 Share Posted January 19, 2019 Sheesh, WBZ dropped the coast and inside 128 to ORH to 2-4”. Bust incoming. Sticking with my 3-6” call IMBY to BOS. 6”+ just to the NW. Link to comment Share on other sites More sharing options...
DFRI Posted January 19, 2019 Share Posted January 19, 2019 Link to comment Share on other sites More sharing options...
Sugarloaf1989 Posted January 19, 2019 Share Posted January 19, 2019 WWA now, NWS snowfall cut from 6-12 to 3-6, meh. Link to comment Share on other sites More sharing options...
tunafish Posted January 19, 2019 Share Posted January 19, 2019 1 hour ago, OceanStWx said: The median values are like 10-11". The high end values are actually still quite high, because if it stays all snow there is still 18" potential. So their range just got wider. Thanks, appreciate the intel. Link to comment Share on other sites More sharing options...
Johnno Posted January 19, 2019 Share Posted January 19, 2019 Welp more time to watch the game atleast looks like plowing should be a snap Link to comment Share on other sites More sharing options...
kdxken Posted January 19, 2019 Share Posted January 19, 2019 16 minutes ago, Sugarloaf1989 said: WWA now, NWS snowfall cut from 6-12 to 3-6, meh. It's gonna be fun to see the southern folks wake to find Coal in their stockings. Link to comment Share on other sites More sharing options...
Modfan Posted January 19, 2019 Share Posted January 19, 2019 6 minutes ago, kdxken said: It's gonna be fun to see the southern folks wake to find Coal in their stockings. Its was never going to be a prolific snow producer due to taint in SNE; question now is how much sleet vs ZR is SNE going to get. Link to comment Share on other sites More sharing options...
codfishsnowman Posted January 19, 2019 Share Posted January 19, 2019 as much as the gfs is garbagy etc...days and days ago when it was way nw and stubborn about it, perhaps it was sending a message that the southern stream would not be denied I think in their own way, all models try to tell us something and even the terrible ones often get an important piece of the puzzle correct Link to comment Share on other sites More sharing options...
codfishsnowman Posted January 19, 2019 Share Posted January 19, 2019 4 minutes ago, Modfan said: Its was never going to be a prolific snow producer due to taint in SNE; question now is how much sleet vs ZR is SNE going to get. not so sure I agree with this, with all the talk about that great high pressure etc and snow coming in like a wall there have been so many juiced up swfe that have surprised on the southern fringes in years past...this easily could have been 6 plus from central NJ north with just a few hours of heavy snow at the onset Link to comment Share on other sites More sharing options...
Damage In Tolland Posted January 19, 2019 Share Posted January 19, 2019 11 minutes ago, Modfan said: Its was never going to be a prolific snow producer due to taint in SNE; question now is how much sleet vs ZR is SNE going to get. Much of RI, CT and south of 90 in trouble. Prob see upgrade to icestorm warnings later today Link to comment Share on other sites More sharing options...
CoastalWx Posted January 19, 2019 Share Posted January 19, 2019 12 minutes ago, codfishsnowman said: as much as the gfs is garbagy etc...days and days ago when it was way nw and stubborn about it, perhaps it was sending a message that the southern stream would not be denied I think in their own way, all models try to tell us something and even the terrible ones often get an important piece of the puzzle correct Nah. It was doing that when the srn stream was less amped. It’s still gonna be wrong too. Link to comment Share on other sites More sharing options...
CoastalWx Posted January 19, 2019 Share Posted January 19, 2019 Man this storm and winter pretty much can eat it. I’m all set. Good luck to north country. Link to comment Share on other sites More sharing options...
Modfan Posted January 19, 2019 Share Posted January 19, 2019 4 minutes ago, CoastalWx said: Man this storm and winter pretty much can eat it. I’m all set. Good luck to north country. So no frozen threat in SNE? Link to comment Share on other sites More sharing options...
JC-CT Posted January 19, 2019 Share Posted January 19, 2019 Link to comment Share on other sites More sharing options...
OceanStWx Posted January 19, 2019 Share Posted January 19, 2019 6 minutes ago, CoastalWx said: Man this storm and winter pretty much can eat it. I’m all set. Good luck to north country. Link to comment Share on other sites More sharing options...
CoastalWx Posted January 19, 2019 Share Posted January 19, 2019 Pretty much. These cold temps in the 20s prior to 7a really scream arctic antecedent air. What a pissah. And just like this winter has, this low will probably plow through my fanny as well. Link to comment Share on other sites More sharing options...
moneypitmike Posted January 19, 2019 Share Posted January 19, 2019 4 hours ago, HIPPYVALLEY said: This storm is going to catch some off guard. A significant event with nowcast details. Hopefully with al the build-up, folks won't be caught off-guard. However, I agree 100% that the nowcasts will be fun. As far as the cold on the backside. check out the FV3 for tomorrow night. Link to comment Share on other sites More sharing options...
OceanStWx Posted January 19, 2019 Share Posted January 19, 2019 2 minutes ago, CoastalWx said: Pretty much. These cold temps in the 20s prior to 7a really scream arctic antecedent air. What a pissah. And just like this winter has, this low will probably plow through my fanny as well. Convection from PAH to BRO. That shouldn't be a problem at all for modeling. The good news is that it's a north/south line, so moisture transport shouldn't be a problem. Link to comment Share on other sites More sharing options...
OceanStWx Posted January 19, 2019 Share Posted January 19, 2019 3 minutes ago, moneypitmike said: Hopefully with al the build-up, folks won't be caught off-guard. However, I agree 100% that the nowcasts will be fun. As far as the cold on the backside. check out the FV3 for tomorrow night. Pants optional at work tonight. Link to comment Share on other sites More sharing options...
Baroclinic Zone Posted January 19, 2019 Share Posted January 19, 2019 Enjoy the storm and the GTG. I’m trimming my snows to 1-2” then 2-3” of rain. Link to comment Share on other sites More sharing options...
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