wxman57 wrote:Very progressive pattern (fast west to east movement) will continue for the next couple of weeks. I notice that the west to east jet core over the central U.S. hit 200 kts yesterday. Smokin'! Not looking forward to Saturday night's front. I'll be spending Sunday under my electric blanket with a pillow-sized heating pad on my back, trying to keep my extremities from freezing.
Good news for you guys up north is that the 12Z GFS has a patch of winter weather not far west of D-FW at day 15...
Yep. The GFS runs that brought a winter storm to N. Texas tried to slow down the flow but that's not going to happen. We can thank our old friend the TPV for that and how the GFS fumbled it for the phantom storm runs. For a few runs, the GFS tried to sling a lobe of the TPV out into the NW Atlantic, that allowed for heights to rise behind that lobe allowing the patter over ECAN & NE US to amplify just enough to slow things down. That kink in the flow upstream was just enough to allow our phantom storm to wrap up downstream. However, the TPV has stayed compact and flow is just racing from the SW out into the NW Atlantic, making it nearly impossible for a shortwave coming out of the SW to amplify into an I20 winter storm.
Winter time post are almost exclusively focused on the DFW area.