Finally got some updates on the Snoqualmie Trails as of 7/19, looks like a lot of stuff is opening up.
Some highlights of trails marked open, aka fully snow-free:
Pacific Crest Trail from Snoqualmie Pass South to Windy Pass
A lot the others are only 'partial snow' and should be melting out soon.
Full report is here. Choose 'Interstate 90 Mountains to Sound Greenway' under Trail Conditions