In reply to gavinpeach:
Frendo - top part looks super dry. All climbable but you going to smashing away at glacial ice for a good while and it's going to be pretty grim. Bring a good number of ice screws and sharp picks/frontpoints if you go for it!
Kuffner - not sure. Most recent I heard was that there were some big, awkward cornices on it. Imagine the situation has improved since though.
Diable - Very dry. All okay when your on the ridge, since it's mainly on rock, but the approach couloir is becoming a problem (it's essentially a steep choss couloir when dry and pretty dangerous)
Chere - dry compared to usual but apparently climbing well.