ScottK
Pre-takeoff checklist
This cold/warm wishbone is pretty common where I fly. As the warm front rolls over the existing cold air, you'll get rain/storms along and in front of the N/NE edge of the front. And as the diagram shows, you'll get precip on the west edge of the cold front. I'm assuming that flying inside the wishbone area would have significant turbulence and strong winds, especially along both lines.
If you had to cross this area (E to W or W to E), is there a place to cross that is better than another, or do you just avoid it altogether and fly around it?