Hey Igor,
Nice trip report! Glad you all made it down and home safely.
For the rest of the people reading this report - my husband and I did a 3day/2night trip July 4-6 - also summiting on the 5th. Igor's description is right on. With the rainy weather, summiting early is a must! Tuesday afternoon it rained hard for a good 3 hours at trail camp. One couple spent the whole afternoon in the hut on the summit - watching it snow! (fortunately for them - no lightening strikes this time!). Another individual started out for a day hike on the 4th and ended up exiting from Cottonwood 3 days later.
The point is -- be careful and plan ahead. Having the appropriate gear and timing makes a ton of difference in how enjoyable and how safe your trip will be.
Portal to Trail Camp:
Not much snow on the trail. We took the shortcut from trailside meadow up to consultation lake and up to trailcamp rather than going right up the "steps" away from the snow. Just be careful if you choose this option as the snow is melting quick and the snow field takes you over the creek. (we didn't need/use crampons for this section). Consultation lake is mostly covered in snow - but the tarn at trailcamp was mostly free of snow - as were most of the campsites.
The switchbacks:
We talked to some who had used them - said that they passed through on the outside of the cables. As was previously mentioned - the very last switchback is obliterated in the snow field and is VERY steep. (you end up either crossing the steepest part of the chute or scaling the rocks above the trail. By the time you navigate that, the cables, and the dozen other snow drifts and washouts on the main trail - you might as well take the chute. Probably 75% of the main trail is free of snow -- but I still wouldn't recommend it just yet. Give it a week .. . maybe.
Chute:
The chute was not bad. Starting early is good both for missing the rain and so the snow if firmer. Some were saying not to start too early as the snow will be icy -- but with all the cloudcover up there recently - this has not been a problem. Coming down was not hard either - the snow was so slushy that stopping our decent was not difficult. (Of course ice axes made it even easier!)
TrailCrest to summit:
The trail is clear from trail crest till you rap around the back side of Whitney proper - there a large snowfield covers the trail. However, there is a clear path in the snow that was easily traversed w/o crampons.
For those interested - you can see our pics at the following link:
https://picasaweb.google.com/jjmundall/WhitneyJuly462011?authkey=Gv1sRgCM6D0O2t8Jy1Og&feat=emailHappy trails to all!