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Everything posted by Holston_River_Rambler
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February 17-18th Winter Storm Thread.
Holston_River_Rambler replied to John1122's topic in Tennessee Valley
12z para GFS: 12z National Blend of Models to offset the above: -
2/14- 2/16 Winter Storm and Arctic Cold
Holston_River_Rambler replied to WestTennWX's topic in Tennessee Valley
Check out the lee side convergence west of the Frozen Head mts: -
2/14- 2/16 Winter Storm and Arctic Cold
Holston_River_Rambler replied to WestTennWX's topic in Tennessee Valley
I think we've just had so much low level moisture hanging around the past few days, that the true arctic air, now that it is being allowed to sweep in after yesterdays storm, is wringing it out. -
February 17-18th Winter Storm Thread.
Holston_River_Rambler replied to John1122's topic in Tennessee Valley
It does blast the warmth in after that though. Yet the sounding over IMBY looks kinda snowy, even though it says sleet. Full saturation in the DGZ, very shallow warm nose that all that forcing and rates might mitigate. At least a sleet/snow mix I would say on this NAM run, anyway: circled area is the sounding: -
February 17-18th Winter Storm Thread.
Holston_River_Rambler replied to John1122's topic in Tennessee Valley
NAM coming in south again (last 4 runs): -
2/14- 2/16 Winter Storm and Arctic Cold
Holston_River_Rambler replied to WestTennWX's topic in Tennessee Valley
Solid dusting now: -
2/14- 2/16 Winter Storm and Arctic Cold
Holston_River_Rambler replied to WestTennWX's topic in Tennessee Valley
Yeah same here. As always, not as favored for upslope as you, but I woke up at 3 AM to let yoda dog out (see storm thread for Thursday, lol) and it was snowing nicely. Some picturesque pixie dust right now, with lowered visibilities. -
February 17-18th Winter Storm Thread.
Holston_River_Rambler replied to John1122's topic in Tennessee Valley
Until the 12z suite comes, I shall believe yoda dog: -
February 17-18th Winter Storm Thread.
Holston_River_Rambler replied to John1122's topic in Tennessee Valley
6z Euro precip: 0z Euro precip I'm honestly kind of afraid to try to look much more in depth with this (like 850/ 700mb lows, vorts, etc..), with how many changes still happened at go time with the last system. -
February 17-18th Winter Storm Thread.
Holston_River_Rambler replied to John1122's topic in Tennessee Valley
It'll be interesting to see if the NAM comes around more at 12z. The SREF NMB members are getting more interested now, at the 9z run, but the ARW members still don't want anything to do with it. -
February 17-18th Winter Storm Thread.
Holston_River_Rambler replied to John1122's topic in Tennessee Valley
While the NAM is still looking rainy, it has trended more "thumpy" over the past 5 runs: -
February 17-18th Winter Storm Thread.
Holston_River_Rambler replied to John1122's topic in Tennessee Valley
6z Euro looks very similar to 0z Euro John posted above: -
2/14- 2/16 Winter Storm and Arctic Cold
Holston_River_Rambler replied to WestTennWX's topic in Tennessee Valley
Heavy rain and gusty winds swinging through here right now. Almost like a tstorm line but no thunder -
2/14- 2/16 Winter Storm and Arctic Cold
Holston_River_Rambler replied to WestTennWX's topic in Tennessee Valley
Yeah getting darker here too now. Almost thought I heard a rumble of thunder.