TSOWxWizard Posted March 14, 2017 Share Posted March 14, 2017 If you think the 00Z HRRR has high QPF take a look at the 00Z RAP. Spits out crazy QPF totals of over 3"+ liquid DC and NW. Silly RAP. Link to comment Share on other sites More sharing options...
Crazy4Wx Posted March 14, 2017 Share Posted March 14, 2017 Sleet & Snow Mix here in Crownsville, MD....Walking That Line Link to comment Share on other sites More sharing options...
ThePhotoGuy Posted March 14, 2017 Share Posted March 14, 2017 Mesoscale Discussion 0291 NWS Storm Prediction Center Norman OK 0901 PM CDT Mon Mar 13 2017 Areas affected...Northern VA...Central MD...Southeast PA...Western NJ Concerning...Heavy snow Valid 140201Z - 140600Z SUMMARY...Moderate to heavy snow will blossom across this region during the evening hours, with rates of over 1"/hour possible through 06z. DISCUSSION...Recent radar loop indicates that precipitation is rapidly increasing in areal coverage and intensity across parts of the Delmarva region. At 01z, snow is being reported along and north of a line from NYG - NAK - PTW, while rain is being reported to the south. This rain/snow line will likely move only slightly northward before 06z, suggesting that the DC and Baltimore metro areas will remain in mostly frozen precipitation. However, several recent model runs suggest that this southern fringe of the snow zone may begin to mix with/change to sleet or freezing rain around midnight as profiles begin to warm in the 900-700mb layer. Nevertheless, it appears likely that a corridor of locally heavy snowfall rates will develop from far northern VA, northeastward into central MD and southeast PA through 06z. Warm surface temperatures may result in substantial melting of snow initially, but higher rates will likely overcome the warm ground and begin to accumulate soon. ..Hart.. 03/14/2017 ATTN...WFO...PHI...BGM...CTP...LWX... LAT...LON 39707845 41147547 40927476 39757538 38657730 38567834 39047876 39707845 Link to comment Share on other sites More sharing options...
gymengineer Posted March 14, 2017 Share Posted March 14, 2017 Side alley getting covered in relatively warm N. Bethesda. Link to comment Share on other sites More sharing options...
09-10 analogy Posted March 14, 2017 Share Posted March 14, 2017 1 minute ago, Bob Chill said: I see some yellows showing up in western dc. Nice. Well this is the heaviest it's been so far in up nw. Link to comment Share on other sites More sharing options...
cae Posted March 14, 2017 Share Posted March 14, 2017 I just looked at the qpf on the 00z HRRR. Red is 2". Yellow is 4". Link to comment Share on other sites More sharing options...
Amped Posted March 14, 2017 Share Posted March 14, 2017 2 minutes ago, Solo2 said: Real deal snowstorm in FDK. Fun fun. 30.4 and dropping. Yeah it's pasting no doubt. Link to comment Share on other sites More sharing options...
sitm Posted March 14, 2017 Share Posted March 14, 2017 We're at 29.5 degrees at BWI. I thought we weren't supposed to get this cold. I'll take it! Link to comment Share on other sites More sharing options...
eurojosh Posted March 14, 2017 Share Posted March 14, 2017 3k nam says 3 more hours of snow in dc, then heavy sleet for a long while. It actually brings the sleet all the way to the pa border Link to comment Share on other sites More sharing options...
NorthArlington101 Posted March 14, 2017 Share Posted March 14, 2017 10:05 OBS : .4" SN Sidewalks and roads beginning to cave. Link to comment Share on other sites More sharing options...
Crazy4Wx Posted March 14, 2017 Share Posted March 14, 2017 So much for the drought Link to comment Share on other sites More sharing options...
WxUSAF Posted March 14, 2017 Share Posted March 14, 2017 Temps have continued to tick down with steady dew points. Accumulation around 0.3-0.4" right now, which makes this my 2nd heaviest snowfall of the year! Link to comment Share on other sites More sharing options...
PWC Split Posted March 14, 2017 Share Posted March 14, 2017 Is anyone seeing the snow actually accumulate on roads yet? Grass covered, sidewalks caved, but nothing on roads in Haymarket at 30F right now. Link to comment Share on other sites More sharing options...
Eskimo Joe Posted March 14, 2017 Share Posted March 14, 2017 Meso: https://twitter.com/iembot_spc/status/841469407138369538 Link to comment Share on other sites More sharing options...
Warm Nose Posted March 14, 2017 Share Posted March 14, 2017 4 minutes ago, ThePhotoGuy said: Mesoscale Discussion 0291 NWS Storm Prediction Center Norman OK 0901 PM CDT Mon Mar 13 2017 Areas affected...Northern VA...Central MD...Southeast PA...Western NJ Concerning...Heavy snow Valid 140201Z - 140600Z SUMMARY...Moderate to heavy snow will blossom across this region during the evening hours, with rates of over 1"/hour possible through 06z. DISCUSSION...Recent radar loop indicates that precipitation is rapidly increasing in areal coverage and intensity across parts of the Delmarva region. At 01z, snow is being reported along and north of a line from NYG - NAK - PTW, while rain is being reported to the south. This rain/snow line will likely move only slightly northward before 06z, suggesting that the DC and Baltimore metro areas will remain in mostly frozen precipitation. However, several recent model runs suggest that this southern fringe of the snow zone may begin to mix with/change to sleet or freezing rain around midnight as profiles begin to warm in the 900-700mb layer. Nevertheless, it appears likely that a corridor of locally heavy snowfall rates will develop from far northern VA, northeastward into central MD and southeast PA through 06z. Warm surface temperatures may result in substantial melting of snow initially, but higher rates will likely overcome the warm ground and begin to accumulate soon. ..Hart.. 03/14/2017 ATTN...WFO...PHI...BGM...CTP...LWX... LAT...LON 39707845 41147547 40927476 39757538 38657730 38567834 39047876 39707845 I like this very, very much Link to comment Share on other sites More sharing options...
eurojosh Posted March 14, 2017 Share Posted March 14, 2017 2 minutes ago, eurojosh said: 3k nam says 3 more hours of snow in dc, then heavy sleet for a long while. It actually brings the sleet all the way to the pa border And then, dryslot. Link to comment Share on other sites More sharing options...
GATECH Posted March 14, 2017 Share Posted March 14, 2017 Puking snow! Link to comment Share on other sites More sharing options...
WxMan1 Posted March 14, 2017 Share Posted March 14, 2017 Sleet staying south for now. Heavier rates will keep it that way for a while yet.. CC Loops Link to comment Share on other sites More sharing options...
SomeguyfromTakomaPark Posted March 14, 2017 Share Posted March 14, 2017 Nice big flakes under those yellows in D.C. Link to comment Share on other sites More sharing options...
Scuddz Posted March 14, 2017 Share Posted March 14, 2017 31/26 in Columbia, everything coated but the roads Link to comment Share on other sites More sharing options...
kurtstack Posted March 14, 2017 Share Posted March 14, 2017 absolutely ripping dendrites in burkeSent from my iPhone using Tapatalk Link to comment Share on other sites More sharing options...
ers-wxman1 Posted March 14, 2017 Share Posted March 14, 2017 4 minutes ago, eurojosh said: 3k nam says 3 more hours of snow in dc, then heavy sleet for a long while. It actually brings the sleet all the way to the pa border Good call. Sleet nuke. Link to comment Share on other sites More sharing options...
MillvilleWx Posted March 14, 2017 Share Posted March 14, 2017 Light-Mod snow in Germantown. 30F. Radar looking great down south. Sent from my iPhone using Tapatalk Link to comment Share on other sites More sharing options...
MN Transplant Posted March 14, 2017 Share Posted March 14, 2017 Roads are caving here. 32.3. Approaching a half-inch. Link to comment Share on other sites More sharing options...
SomeguyfromTakomaPark Posted March 14, 2017 Share Posted March 14, 2017 My road which isn't salted just caved, nice rates now. Link to comment Share on other sites More sharing options...
Yeoman Posted March 14, 2017 Share Posted March 14, 2017 11 minutes ago, Bob Chill said: I see some yellows showing up in western dc. Nice. fatties flying Link to comment Share on other sites More sharing options...
eurojosh Posted March 14, 2017 Share Posted March 14, 2017 5 minutes ago, eurojosh said: And then, dryslot. And then awesome death band at lunchtime. Link to comment Share on other sites More sharing options...
nj2va Posted March 14, 2017 Author Share Posted March 14, 2017 Nice dendrites coming down. Sidewalk covered and some parts of the side street. Link to comment Share on other sites More sharing options...
biodhokie Posted March 14, 2017 Share Posted March 14, 2017 Side streets starting to give way and accumulate in Silver Spring. Link to comment Share on other sites More sharing options...
HighStakes Posted March 14, 2017 Share Posted March 14, 2017 Steady snow. 28. Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.