Both sides seem like they are whistling past the graveyard. Polls are all over the place. In this case I would predict the historical average. Dems pick up 35 seats to win the House and but the Rinos keep the Senate at 51. That may sound disappointing but it would beat a blue tsunami. Votes from young suburban women is the difference (healthcare and Trump’s demeanor).
Throw history out of the window.
If I had to use my surroundings to guess, and I am a bad predictor and don’t follow polls, races, etc, I think we might lose the house but should keep the senate. Democrats around here are passionate and motivated. And that switch is traditional in a midterm election. If anything better happens, it’s gravy.