nj2va Posted March 13, 2017 Share Posted March 13, 2017 Post your nowcasting/obs in this thread. For us along 95, this will all come down to nowcasting. Link to comment Share on other sites More sharing options...
Cobalt Posted March 13, 2017 Share Posted March 13, 2017 On 3/13/2017 at 11:14 AM, nj2va said: Post your nowcasting/obs in this thread. For us along 95, this will all come down to nowcasting. Expand 20 in McLean. That's colder than the models said it would be near this time, so I'm assuming that's good news for the storm Link to comment Share on other sites More sharing options...
WeSuck Posted March 13, 2017 Share Posted March 13, 2017 17.6 degrees in Leesburg right now. Quite the cold morning! Link to comment Share on other sites More sharing options...
Bob Chill Posted March 13, 2017 Share Posted March 13, 2017 Made it to 18 last night so 3 degrees below forecast. Too bad 850 temps dont work the same way. Lol Link to comment Share on other sites More sharing options...
Kmlwx Posted March 13, 2017 Share Posted March 13, 2017 On 3/13/2017 at 11:35 AM, Bob Chill said: Made it to 18 last night so 3 degrees below forecast. Too bad 850 temps dont work the same way. Lol Expand Will be interesting to see how quickly temps boost after the sun comes up. This time of year we can always exceed max high forecasts even when starting this low. Link to comment Share on other sites More sharing options...
WVclimo Posted March 13, 2017 Share Posted March 13, 2017 15/7. Baro 30.45" and still rising. Link to comment Share on other sites More sharing options...
das Posted March 13, 2017 Share Posted March 13, 2017 Low was 19.1°F last night, third 19° low in a row. The ground is frozen solid and remained frozen solid throughout the day yesterday even under sunny skies. Nice base for accumulating snow. Link to comment Share on other sites More sharing options...
H2O Posted March 13, 2017 Share Posted March 13, 2017 42/40 About to go all Tenman here but if temps warm too much today before the clouds get in I will know what will fall later on. Anything above 45 IMBY will be a killer. I know what everyone will say about dews and so on but I know my climo. 4" will be tops when it is all over. Link to comment Share on other sites More sharing options...
aldie 22 Posted March 13, 2017 Share Posted March 13, 2017 18 here....hoping to stay below 50 today Link to comment Share on other sites More sharing options...
EastCoast NPZ Posted March 13, 2017 Share Posted March 13, 2017 16F. Impressive for mid-March. Gorgeous night with the clear skies and bright moon. Link to comment Share on other sites More sharing options...
Kmlwx Posted March 13, 2017 Share Posted March 13, 2017 On 3/13/2017 at 11:44 AM, H2O said: 42/40 About to go all Tenman here but if temps warm too much today before the clouds get in I will know what will fall later on. Anything above 45 IMBY will be a killer. I know what everyone will say about dews and so on but I know my climo. 4" will be tops when it is all over. Expand You're not Tenman until you use the barometer only. Link to comment Share on other sites More sharing options...
Joshfsu123 Posted March 13, 2017 Share Posted March 13, 2017 25/14 - one degree lower than forecast. Yesterday we didn't make it to the forecast high - hoping for the same today! Link to comment Share on other sites More sharing options...
mappy Posted March 13, 2017 Share Posted March 13, 2017 16° at home right now, with a dewpoint of 8° high yesterday was 34, 32 on Saturday. Link to comment Share on other sites More sharing options...
poolz1 Posted March 13, 2017 Share Posted March 13, 2017 15.8/11 Little bit of a red sky this morning as I headed east into Frederick.... Link to comment Share on other sites More sharing options...
snjókoma Posted March 13, 2017 Share Posted March 13, 2017 HRRR has the snow starting around 8 and becoming steadier by 10. Surface goes below freezing about then as well. 25/14. Link to comment Share on other sites More sharing options...
H2O Posted March 13, 2017 Share Posted March 13, 2017 On 3/13/2017 at 11:47 AM, Kmlwx said: You're not Tenman until you use the barometer only. Expand if Quebec gets to 30.96 and the snow breaks out in Oak ridge, TN then DC will see glaciers Link to comment Share on other sites More sharing options...
Kmlwx Posted March 13, 2017 Share Posted March 13, 2017 On 3/13/2017 at 11:53 AM, H2O said: if Quebec gets to 30.96 and the snow breaks out in Oak ridge, TN then DC will see glaciers Expand One thing I will say is that the chilliness of this airmass is pretty impressive for March 13th. We'll see how high we all get today on the thermometer. Would be pretty painful to see 48-52. Link to comment Share on other sites More sharing options...
mappy Posted March 13, 2017 Share Posted March 13, 2017 Just a friendly reminder to please put banter in the appropriate thread. There is now a storm related banter thread Mods will still be hiding/deleting posts as necessary as we get closer to the event, in this thread and the model/discussion thread. Thanks! Link to comment Share on other sites More sharing options...
weatherCCB Posted March 13, 2017 Share Posted March 13, 2017 22 now after low of 18 . Hope we get some high clouds roll in here earlier than expected. Link to comment Share on other sites More sharing options...
KingJWx Posted March 13, 2017 Share Posted March 13, 2017 23F right now. HRRR has me getting up to 45F this afternoon. Link to comment Share on other sites More sharing options...
ErinInTheSky Posted March 13, 2017 Share Posted March 13, 2017 I see HRRR being discussed, here's the latest: HRRR killed in the historic snowstorm last year. Link to comment Share on other sites More sharing options...
eurojosh Posted March 13, 2017 Share Posted March 13, 2017 On 3/13/2017 at 12:21 PM, supernovasky said: I see HRRR being discussed, here's the latest: HRRR killed in the historic snowstorm last year. Expand It was a much easier forecast, though - no r/s issues, just a question of whether it was going to be one feet, two feet, or three feet. Link to comment Share on other sites More sharing options...
H2O Posted March 13, 2017 Share Posted March 13, 2017 and i'll make the same request(hint) here. No need to post the HRRR every hour that it runs. Link to comment Share on other sites More sharing options...
mappy Posted March 13, 2017 Share Posted March 13, 2017 On 3/13/2017 at 12:21 PM, supernovasky said: I see HRRR being discussed, here's the latest: HRRR killed in the historic snowstorm last year. Expand it was mentioned in the model/disc thread, but please do not post the HRRR every hour it updates. Most here know where to find it. A general description is good if something seems out of sorts however. Link to comment Share on other sites More sharing options...
Grothar of Herndon Posted March 13, 2017 Share Posted March 13, 2017 Temp 20 Dew 11 Link to comment Share on other sites More sharing options...
North Balti Zen Posted March 13, 2017 Share Posted March 13, 2017 22 at my house this morning. I will take this and the airmass we have had for the last 3 days leading into a March storm chance over what we had for snowquester. Gives us a fighting chance anyway in the cities to hold frozen longer, maybe. Link to comment Share on other sites More sharing options...
kas80 Posted March 13, 2017 Share Posted March 13, 2017 Work (Arlington): 27, dewpoint 12 back at home in balmy Southern MD: 29, dewpoint 15. Expect that those few degrees difference holding through will make a big difference in this storm. Link to comment Share on other sites More sharing options...
WxUSAF Posted March 13, 2017 Share Posted March 13, 2017 This airmass is legit, whatever happens. Single digit dews and upper teen/low 20s temps is certainly better than the alternative we've had many times. Link to comment Share on other sites More sharing options...
H2O Posted March 13, 2017 Share Posted March 13, 2017 what does the HRRR say temps should be? Link to comment Share on other sites More sharing options...
Deck Pic Posted March 13, 2017 Share Posted March 13, 2017 32/14 Link to comment Share on other sites More sharing options...
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