I'm in Middletown CT and here's how DTV is at the moment and know that it is not always like this, and I have two different configurations that I use, one allows me to pull in Springfield FM & TV as it's priority, the other New Haven. I currently have it set for Springfield.
(using the analog numbers as the channel order)
WFSB 33 is normally strong here, but the last couple day has not been giving me a signal better than 49%
WTNH 10 does not normally come in with this setting, it's currently about 38% signal
WUVN 46 is at 89%
WTXX 12 is at 78%
WWLP 11 is at 9% (I can get them when I tweak the antenna again)
WEDH 45 is at 89%
WHPX 26 is at 55% but somehow they always come in even with a signal as low as 30% (snr is at 19.5)
WVIT 35 is at 91%
WGGB 55 is at 70%
WGBY 58 is at 9% (I can get them when I tweak the antenna again)
WCTX 39 is at 9% (I have never been able to get them)
WTIC 31 is at 93%
I still have analog capacity of course, not going to give details on signal strength except when necessary to indicate a very weak signal:
3 WFSB, 8 WTNH, Not getting 19 WCDC which is odd, I usually get something from them, 20 WTXX, 22 WWLP, 24 WEDH would be there, but signed off at midnight, 38 WHCT, 48 WRNT, 50 WRDM, 53 WEDN (very poor), 59 WCTX (lots of ghosting and signal distortion - almost looks off channel), 61 WTIC, 67 WSHM (I can usually tell it's there, tonight I can't)