Herb@MAWS Posted January 19, 2013 Share Posted January 19, 2013 as noted, the only game in town for next 3 days. Friday overnite low down to 22, temps already up to 28 at 7am Saturday. Link to comment Share on other sites More sharing options...
H2O Posted January 19, 2013 Share Posted January 19, 2013 34 here. Temps didn't drop too much last night it seems. Link to comment Share on other sites More sharing options...
MN Transplant Posted January 19, 2013 Share Posted January 19, 2013 NAM still showing a little precip on Monday with the big cold push. Link to comment Share on other sites More sharing options...
aldie 22 Posted January 19, 2013 Share Posted January 19, 2013 Got to 25 and stopped.... Link to comment Share on other sites More sharing options...
Herb@MAWS Posted January 19, 2013 Author Share Posted January 19, 2013 Approx Sat/Sun forecast high temps: Buffalo 42/27 Chicago 47/19 Cincin 54/34 Cleve 44/26 Des Moines 46/23 Detroit 44/25 Fargo 20/-07 Indy 51/29 KC 56/37 MKE 40/16 Minneapolis 32/05 Omaha 44/26 Pitts 48/33 Portland, Me. 38/40 STL 59/34 Toronto 40/29 Link to comment Share on other sites More sharing options...
MN Transplant Posted January 19, 2013 Share Posted January 19, 2013 I will track any snow I can find Link to comment Share on other sites More sharing options...
aldie 22 Posted January 19, 2013 Share Posted January 19, 2013 Nam does drop .05 at jyo Monday evening.....warm Link to comment Share on other sites More sharing options...
mattie g Posted January 19, 2013 Share Posted January 19, 2013 Exciting... Link to comment Share on other sites More sharing options...
Ian Posted January 19, 2013 Share Posted January 19, 2013 I will track any snow I can find USA_REFD_1000m_057.gif maybe we can get a quick squall Link to comment Share on other sites More sharing options...
aldie 22 Posted January 19, 2013 Share Posted January 19, 2013 maybe we can get a quick squall Rain squall? Link to comment Share on other sites More sharing options...
mitchnick Posted January 19, 2013 Share Posted January 19, 2013 Rain squall? nope-this is 6Z NAM http://coolwx.com/cgi-bin/getbufr.cgi?region=MD&stn=KIAD&model=nam&time=current&field=prec EDIT: the one printout site from 12z for IAD is -rn, soooo, who knows Link to comment Share on other sites More sharing options...
aldie 22 Posted January 19, 2013 Share Posted January 19, 2013 nope-this is 6Z NAM http://coolwx.com/cgi-bin/getbufr.cgi?region=MD&stn=KIAD&model=nam&time=current&field=prec'>http://coolwx.com/cgi-bin/getbufr.cgi?region=MD&stn=KIAD&model=nam&time=current&field=prec EDIT: the one printout site from 12z for IAD is -rn, soooo, who knows It's rain Link to comment Share on other sites More sharing options...
jonjon Posted January 19, 2013 Share Posted January 19, 2013 LOL. High of 5 degrees. Sounds fun. http://forecast.weather.gov/MapClick.php?CityName=Davis&state=WV&site=PBZ&lat=39.131&lon=-79.4665 Link to comment Share on other sites More sharing options...
Ian Posted January 19, 2013 Share Posted January 19, 2013 It's rain WINDEX Link to comment Share on other sites More sharing options...
WinterWxLuvr Posted January 19, 2013 Share Posted January 19, 2013 It's rain With temps in the 30's and 850's near -10, I don't see it. But, with the past two winters, nothing would be a surprise. I'll go with a dry, cold wind. Link to comment Share on other sites More sharing options...
H2O Posted January 19, 2013 Share Posted January 19, 2013 It's rain It never rains in leesville so it will be snow Link to comment Share on other sites More sharing options...
WinterWxLuvr Posted January 19, 2013 Share Posted January 19, 2013 It's rain No chance.... ..... If there's actually precip. Link to comment Share on other sites More sharing options...
WinterWxLuvr Posted January 19, 2013 Share Posted January 19, 2013 Front already doing some dirty work. Minot was 35 at 5 and is 3 at noon. Link to comment Share on other sites More sharing options...
dallen7908 Posted January 19, 2013 Share Posted January 19, 2013 When I was an undergrad years ago, we were taught that an Arctic airmass featured 1000-500 hPa thicknesses of 498 or lower. What are people taught today? Link to comment Share on other sites More sharing options...
WEATHER53 Posted January 19, 2013 Share Posted January 19, 2013 Been saying that I think DCA will not exceed 30 on Tuesday and really think it will not exceed 25. Borderline Mega Front with 20*F drop in 12 hours. Link to comment Share on other sites More sharing options...
MN Transplant Posted January 19, 2013 Share Posted January 19, 2013 Been saying that I think DCA will not exceed 30 on Tuesday and really think it will not exceed 25. Borderline Mega Front with 20*F drop in 12 hours. Looks like a midnight high temperature. Link to comment Share on other sites More sharing options...
mitchnick Posted January 20, 2013 Share Posted January 20, 2013 dusting to a 1/2" would be nice; LWX says maybe it would hang around a while with only sublimation working to get rid of it http://www.erh.noaa.gov/lwx/winterstorm/ Link to comment Share on other sites More sharing options...
MN Transplant Posted January 20, 2013 Share Posted January 20, 2013 Still on the NAM. Around 0.1" QPF now. Link to comment Share on other sites More sharing options...
mitchnick Posted January 20, 2013 Share Posted January 20, 2013 Still on the NAM. Around 0.1" QPF now. BWI is .11" DCA-..08" IAD-.07 NAM blows up into a Miller B with phl at .18", nyc-.27" and over 1/2" at bos hence further ne the better mtn is .12" before you ask Phin Link to comment Share on other sites More sharing options...
mitchnick Posted January 20, 2013 Share Posted January 20, 2013 of course 48-54 hrs is the NAM's killer range because we all know it's worthless inside 24 hrs Link to comment Share on other sites More sharing options...
PhineasC Posted January 20, 2013 Share Posted January 20, 2013 BWI is .11" DCA-..08" IAD-.07 NAM blows up into a Miller B with phl at .18", nyc-.27" and over 1/2" at bos hence further ne the better mtn is .12" before you ask Phin Thanks, I think that means I get one more flake than you? Link to comment Share on other sites More sharing options...
Ian Posted January 20, 2013 Share Posted January 20, 2013 Good Arctic fronts have squalls or a period of snow so not too nuts Link to comment Share on other sites More sharing options...
mitchnick Posted January 20, 2013 Share Posted January 20, 2013 Good Arctic fronts have squalls or a period of snow so not too nuts using good sense when predicting snow around here is a no-no; you should know that by now there is always a way for us to get unwittingly screwed Link to comment Share on other sites More sharing options...
Amped Posted January 20, 2013 Share Posted January 20, 2013 Nam gives us .1. Hopefully -8c 850 temps will mean the surface is cold. But since I am too lazy to luck at soundings I will use the old forecasting trick of always assuming it's rain in DC. Link to comment Share on other sites More sharing options...
mitchnick Posted January 20, 2013 Share Posted January 20, 2013 Nam gives us .1. Hopefully -8c 850 temps will mean the surface is cold. But since I am too lazy to luck at soundings I will use the old forecasting trick of always assuming it's rain in DC. IAD and BWI start the 6 hr period when the precip starts at 36 and DCA at 37, but they all fall to below freezing before the end it seems I'm not going by actual soundings but this site where you can easily change the location in the url http://68.226.77.253/text/NAM80km/NAM_Kbwi.txt Link to comment Share on other sites More sharing options...
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