The playoff race is pretty tight in general in the West, with the exception of the gap between 2nd and 3rd in the central. 1st, 2nd and 3rd in the Pacific are separated by a single point.
To pick this up a little more.....
In the East: Mont, Ott, Tor, Cmb, Wsh, Pit and NYR look like very good bets, with the top 4 in the Metro all but locks. However, the last playoff spot there could literally go to anyone.
West: SJ, Ana and Edm will jockey for 1-3 in the Pac, Min and Chi will do the same in the Cent, but all of those teams are all but locked into playoffs.
The 3rd Cent spot and the 2 WCs are wide open, except that Colorado and Ariz are out of the race.