Talk About The Weather

[StanwickMike]

This seems a very hard cryptic quiz for a photographic group, ending on Tuesday.
We are aiming to find a weather description.
I’m stuck on four, I’m afraid so all help is appreciated.
There are no prizes.

Gone we say(4)

Most of a nut tree(4)

Obvious(4)

Not fifty we followed(5)

[weecalf]

1 Wind nah I didn’t think so

[jollyroger66]

2 Haze(l)

[Kidas]

1 mist (missed) ?

[StanwickMike]

Haze is brilliant.

[JJ109]

4. Flood (anagram "followed" - we - L(50))

[JJ109]

3. Clear (if 5 letters)