"Os bydd hi'n braf."

Translation: If it's fine.

[Cynphony]

If she is fine would be correct also rightright?

[ibisc]

Possibly, although it is more likely to be used in the context of the weather.

[IeuanHywel1]

No, 'if she is fine' translates to 'os bydd hi'n iawn

[NeilGreenwood]

I wrote "if it will be fine". Should that be an acceptable answer?

[ibisc]

Where Welsh uses the future tense with os here, the usual form in English is to use the present with the if-clause:

• If it is fine tomorrow, we'll go out somewhere - Os bydd hi'n braf yfory, byddwn ni'n mynd allan rhywle.

[avabeanwater]

Would 'if it's alright' be acceptable? i would think it should be.

[ibisc]

No, braf means ‘fine’, especially in describing the weather