Sky on Fire: Meteors, Meteorites and Why the Weather's Gone Wild

You know that feeling when you look out the window and the world outside has just disappeared into a grey soup? That picture up there isn't a scene from a Hollywood blockbuster – it's real life, to be precise: eastern Canada, somewhere between Montreal and Quebec. While we're here in NZ, cosy as can be, Mother Nature has been kicking off big time on the other side of the Pacific. A winter storm of epic proportions, mixed with freezing rain, has brought entire regions to a standstill. Thick layers of ice on cars, branches groaning under the weight, and hundreds of thousands without power – that's the news reaching us. And it makes you wonder: what on earth is going on with our weather? High time we had a proper yarn about all things meteo.

Look, I'm no weather whisperer, but I'll tell you this: meteorology is more crucial now than ever. Back in the day, you'd just squint at the sky and say, "Looks like it might spit." Now, we're simulating the global climate on supercomputers. Services like Meteoblue (for those not in the know: it's a weather outfit from Basel that gives incredibly accurate forecasts – my go-to for planning a tramp in the Tararuas) can tell you, to the hour, when the next downpour's coming. And these were the very services that raised the alarm days in advance for North America. But we're creatures of habit, right? You don't truly believe it until the first hailstones are bouncing off your letterbox.

But the weather isn't the only thing lighting up the sky. While we're rabbiting on about rainfall and wind speed, we often forget there's way more happening out there. We're talking space rocks entering our atmosphere at hypersonic speeds. A meteor – what most of us call a "shooting star" – is that streak of light you see when one of these rocks burns up. If a chunk makes it all the way to the ground, it's called a meteorite. And then you have meteor showers, which are basically swarms of these particles that Earth ploughs through on its orbit around the sun. The Perseids in August or the Geminids in December – those are the classic ones where the sky seems to be properly on fire.

Now, you might be thinking, "What's that got to do with a storm in Canada?" Well, it does! Because to catch these celestial shows, you need one thing above all: a clear sky. And that's where we come full circle back to meteorology. What's the point of an amazing meteor shower if there's a thick blanket of cloud blocking the view? That's exactly why, before any planned shooting star night, I first check the Meteoblue app. It not only tells me if it's cloudy, but also where the breaks in the cloud might be. Combine that with a light pollution map, and you can find the perfect spots – often just half an hour out of town.

Oh, and here's a cool bit: meteorology can also help us figure out where meteorites come from. When a space rock enters the atmosphere, it creates a pressure wave that gets picked up by weather stations. That's how scientists were able to do a detailed analysis of the Chelyabinsk impact back in 2013. The same instruments also measure pressure waves from your average thunderstorm – except that only rain comes down from those, not space rocks.

To give you a better picture, here’s a quick rundown of the year's most spectacular meteor showers – and what the meteorology angle is:

• Perseids (August): The classic meteor shower. Usually good viewing, but watch out for those summer storms that can ruin everything. My tip: block out the nights of the 11th to 13th of August in your calendar.
• Geminids (December): Actually the most active shower, but it often falls on cold, misty nights. In NZ, December can be prime time for high cloud or murky conditions, which is a total killer for any observation.
• Lyrids (April): The spring shower. Often gets hammered by changeable April weather – think sun, then showers, maybe even a cold snap. If you catch a clear sky for this one, you're laughing.

So, what's the takeaway? The weather, meteorology – it's not just small talk while you're waiting for your flat white. It can decide whether we miss a once-in-a-lifetime meteor or whether we're front-row for a sky lit up like a Christmas tree. And it determines if your flight takes off on time or if you're stuck in traffic because a storm like the one in Canada is theoretically possible here, too. Lucky for us, we live in an age where, thanks to modern modelling and platforms like Meteoblue, we can stay one step ahead. So, team: heads up and eyes on the skies! The next celestial spectacle is just around the corner – as long as the weather app plays ball.

Stay curious and, above all, stay dry!