Surface enviroment looks like crap where those storms are...flow is all southwest to west, and dewpoints are slowly being squeezed down. I'm glad I stayed home, because these storms are moving at around 60mph, and they're only beginning to be influenced by the 100+kt max coming through. The Haskell, OK profiler is insane. If I were chasing I'd pay more attention to the area of N Texas east of I-35. Better moisture, backed winds, and the Jayton profiler shows much more doable speeds at 500mb. I'd guess the only chaseable show along the dryline would be along the Red River later in the day, with storms at least moving somewhat slower than the crack storms in NE Ok....which are probably moving into Arkansas as I write this (haven't looked at the radar in a minute or so). The area along the Red River from Ardmore-Hugo looks tempting, but the roads are iffy and you'll be in the trees before you can say "grab the chainsaw."
Seems weird to have a dryline setup for so many days so far east. Almost makes you think it was following the moisture wall which typically sets up in the TX/Ok panhandles this time of year. But I guess we had a drought didn't we? I can see a trend for 06...