I regularly look out the window, see the weather and dress accordingly. And then turn the corner of our street and get battered by the wind and horizontal rain. And that's not only in what is classed as a storm. Does it bother me? Not really. Would it affect my decision of taking my kids out in it (beyond what I can see through my window)? Yeah sometimes.
The 'just look out the window'broadbrush in 90m winds is just fucking stupid. It ignores whole specteums of the population, lifestyles, travel modes, and differences in locations across the country.
Weather warnings don't mean go hide under the stairs. They help people decide whether to do things now or wait, whether to go out on the roads, whether to expect delays or cancellations on public transport, whether to take vulnerable people out. Or to make back-up arrangements. Or weather to work from home or not, or if working for narrow minded employers with outdated mindsets, it gives them a reasoned justification.
I went out in storm Bert and during a warning, and arranged the back-up of staying with a mate if I couldn't get back home, which happened as transport got gubbed, as just one of a whole range of examples.
Just look out the window, aye being an adult my arse.