I'll take a stab at it..
I can address the specific argument you've posed by giving you a similar argument you can see through.
If you're very drunk and driving through the mountains at 120mph, I can tell you with a very high level of certainty that you'll crash. I can't tell you Exactly where you will crash, just like a meteorologist has trouble telling you what the weather will be in 11 days at a specific point on the planet.
The fact that you can't stay in your lane on a curvy road that you're traversing at well past what could possibly be a safe speed shows a clear pattern though.. you skid around the corners but eventually, you'll skid just a bit too far and you'll be embedded in the mountain or flying off the edge of the road.
Weather is chaotic. No one denies this. Just like no one knows exactly where the drunk will end up the next time they turn the wheel, it's difficult to predict Exactly what will happen in the next instant in a chaotic system.
It's not call Global Weather Change though.. is it?
It's called Global CLIMATE change.
Weather is not Climate. It's vitally important that you understand this so I'll harp on this a bit. Bear with me please.
Last Winter, it was brutally cold over most of North America. Conservatives predictably proclaimed Global Warming debunked because it was 15 below in the mid-west. But what about the other side of the planet? At the same time it was 15 below in North America, it was 60 degrees F at the same Latitude in Russia.
From the limited perspective of looking out a mid-west window, it sure looked like the climate was getting colder last winter but all you had to do to understand how faulty the perspective was to turn on the TV and watch people walking around in Shorts at the Winter Olympics.
We have a solid record of GLOBAL temperatures. We know that the planet has begun to warm precipitously since the start of the Industrial Revolution. It doesn't go up every year, sometimes the average temperature of the planet recedes for a year or two but the overall progress over decades.. over a century and a half.. has been upward.
Here's what we know...
* The average global temperature Has been going up since we started releasing large amounts of CO2 into the atmosphere in the mid-1800s.
* several of the hottest average years on record have been in the past decade.
* Urban heat islands.. we've understood the phenomenon for almost a century.. we adjust for that in the data.
* C02.. Physicists have understood why it's Greenhouse gas and how it works as such for nearly Two hundred years. Seriously. The science is that settled.
You can prove it for yourself with a couple bottles, thermometers, a heat lamp and some bi-carbonate antacid tabs if you really wanted to.. the science is really that simple.
* It's OUR CO2 in the upper atmosphere. We know there's more Co2 in the upper atmosphere, we know how it affects the climate, and we know we put it there because it's isotope ratios match that of the carbon that was formerly locked away in fossil fuels.
* It's not the sun.
.. I could go on and on.
There's literally hundreds of years of solid evidence for Climate change. More than you can imagine. The science behind it is solid.
Further, to hold your position you have to argue that tens of thousands of Climate Scientists who have spent their lives becoming experts in this field have all successfully conspired to carry on an elaborate hoax without anyone giving up the secret. Have you ever known 10 people to keep a secret? Tens of thousands of Climate Scientists have though? For Decades?
Seriously?
Of course, you can ignore all the science and just believe that God wouldn't allow such a thing.
Let me re-cast your argument for you though.
"Not only has God taken great care of us and the planet that we live on".. he'd never allow plagues to happen that wipe out half of the population of a content, nor would he allow huge swaths of Australia burn year after year as it suffers through heat-induced droughts. He'd never allow a lake as large Erie to become so polluted that it's tributaries would catch on fire. He'd never allow for nuclear melt-downs that de-populated hundreds of square miles in Russia.. because he takes great care of us and the planet. Right? World Wars? Cataclysms like volcanos? Nope.. they don't happen because God takes care of us and the planet.
Maybe there's a god, maybe there isn't. If there is a Christian god though.. you should re-read your scriptures to see what he's capable of allowing. Not only did he give us free-will, he's demanded genocide of his followers in the past. We've proven we have the ability to destroy our environment over and over. That's undeniable. He hasn't stopped us before, he's not stopping us now.