Try to go out for a walk at lunchtime, if the weather permits.

如果天气条件允许，午饭时尽量出去散散步。

《柯林斯英汉双解大词典》

I'll go skiing of the weather permits.

天气允许的话，我会去滑雪。

youdao

I'll go swimming if the weather permits.

天气允许的话，我会去游泳。

youdao

If the weather permits, eat al fresco to take in the Cheshire plain.

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"We'll be out as long as the weather permits us, " she said.

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When weather permits, NASA planetary geologists and biologists poke and prod the rocks and waterways of the island to dig up clues about terrestrial and perhaps martian natural history.

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