JW dot org has a header article entitled Summer 2023 Global Heat Wave—What Does the Bible Say?

But what does the Bible say? The article poses the question: Does extreme weather fulfill Bible prophecy? According to the prophet class, the answer is yes.
Yes. Global heat waves and other forms of extreme weather fit events that the Bible foretold for our time. For example, Jesus prophesied that we would see “fearful sights,” or “strange and terrifying things.” (Luke 21:11; Good News Translation) Rising global temperatures have led many to fear that humankind will ruin the earth.
“Other forms of extreme weather” can include lots of things, like hurricanes and blizzards, floods and droughts, we could even throw in forest fires caused by lightning, which, of course, are extremes, but are part of the weather cycle and have been for thousands of years. Nothing really strange about any of it.
Strangely, though, years ago the Watchtower claimed that Jesus’ words were fulfilled during WW2. Here is what was stated in the Watchtower in 1997:
World War II did the unimaginable—it actually dwarfed its predecessor, killing scores of millions of people. Huge aircraft carriers, virtual floating cities, plied the seas and unleashed warplanes to rain death from the skies upon enemy targets. Submarines torpedoed and sank enemy vessels. And atom bombs were dropped, claiming thousands of lives in each crushing blow! Just as Jesus prophesied, there have indeed been “fearful sights” to mark this warring age.
The Second World War was the most destructive war to date. It introduced new and 
No doubt that is why the Watchtower has now revised its take on Jesus’ words. But let us reason on the matter. If the destruction unleashed during the last world war fulfilled 
Fearful sights or “strange and terrifying things” hardly describe natural weather 
Besides, as the Earth revolves around the sun in its annual trek in a few months the Northern Hemisphere will experience winter. Will the fearful sights then disappear or perhaps be transferred to Australia?

The last time the Watchtower commented on the verses above was in 2015. Whereas the Watchtower used to claim that people were already faint with fright that part of the sign has now been adjusted to the future. Here is the revised interpretation:
Will the fulfillment of this prophecy include frightening signs and events in the literal heavens? We will have to wait and see. But whatever the case, the signs will cause terror and panic in the hearts of God’s enemies. Wt 7/15/2015

It should be evident to any honest-reasoning person that the Watchtower is wrong—and 
Jesus provided us with a very simple illustration, ironically, related to the weather. At Mathew 24:32-35 Jesus said: “Now learn this illustration from the fig tree: Just as 
Have we learned anything from Jesus’ illustration? Apparently not. According to the Watchtower the first buds of spring heralding the coming of “summer” became visible in 1914. Of course, that entire generation has passed away, and still “summer” has not arrived. The figurative fig tree just keeps sprouting leaves. The first flowers of spring just keep sprouting. After more than a century we are still waiting for the “summer” to arrive. No wonder the Watchtower summer conventions extoll the virtues of patience.
Here’s the insurmountable problem the Watchtower is stuck with: Have you seen all of 
Have you experienced food shortages? Doubtful. One of the most serious health problems in the United States today is obesity. That is not to suggest that the dark powers that be are not working hard to create food shortages, but for now, at least, the grocery store shelves appear to be stocked.

The only reasonable, truthful conclusion we can draw is that we have not seen any of the things Jesus foretold, with perhaps one exception. As a preliminary to all the nations and 
We are hearing reports of wars, in the Middle East and foremost being the war in Ukraine. According to recent remarks of the Under-Secretary-General of the United Nations:
The longer this war continues, the more dangerous its consequences, including the possibility of a wider conflict. For the sake of the Ukrainian people and for the sake of our global community, this senseless, unjustified war must stop.
Sober-minded people surely know that the potential for a direct conflict between Russia and the Anglo-American empire is growing. It is already recognized as a proxy war. Most worrisome is the fact that voices within the NATO alliance have stated that Russia cannot be allowed victory over Ukraine. Contrary to relentless Western propaganda though, the Ukrainian army has been largely wiped out and there is virtually no chance of defeating the Russian army, which has not even been fully deployed yet. That means NATO will at some point have to become directly involved if they hope to achieve a Russian defeat.
Making matters more complicated and dangerous, the annexed regions of Ukraine are now officially part of the Russian Federation. So, any attack by NATO on Crimea or 
Jehovah’s Witnesses might wish to believe that the summer heatwave of 2023 is a fulfillment of the words of Jesus but when the missiles start flying they will realize the Watchtower just made it all up.
Amazingly, though, we are witnessing the fulfillment of Bible prophecy. Long ago Jehovah foretold that men pretending to be prophets of Jehovah would fabricate their own prophecies. Jehovah called them the “stupid prophets.” Here is what God has said about them: “They have seen false visions and foretold a lie, those who are saying, ‘The word of Jehovah is,’ when Jehovah himself has not sent them, and they have waited for their word to come true. Is it not a false vision that you have seen and a lie that you have foretold when you say, ‘The word of Jehovah is,’ when I have not said anything?” — Ezekiel 13:6,7
