It would be sheer insanity to attempt the trip in such bad weather.

天气这么糟糕还要去旅行，太荒唐了。

《牛津词典》

I'd rather stay at home in such bad weather.

这种很坏天气我宁可呆在家里。

youdao

It's sheer idiocy to go climbing in such bad weather.

在这样恶劣的天气里去爬山简直是愚蠢到家了。

youdao

Advances in cockpit technology have all but eliminated traditional threats such as jets flying into mountains in bad weather or slamming into the ground because of sudden wind changes on approach.

WSJ: The New Frontier in Air Safety

Some blame bad weather, such as the October floods in China's Hainan province, which damaged crops and helped raise food prices.

ECONOMIST: Memories of 2008 are influencing Asia��s policymakers

"Bad weather in spring prevented honey bees in many areas from collecting nectar from early flowering crops such as oil seed rape, and the rain continued in many places throughout June and July preventing honey bees from foraging on later crops, " he said.

BBC: Honey harvest 'devastated' by wet summer