If this happened in 1943, then somewhere further back there in history there was a weather anomaly that was much, much greater than this. This is pretty amazing.

https://www.onlyinyourstate.com/south-dakota/winter-1943-spearfish-sd/

75 Years Ago, A Bizarre Phenomenon Caused Windows To Crack In This Tiny South Dakota Town

Winter weather in the Black Hills can certainly be fickle, but on January 22, 1943 wild temperature swings set a world record. Take a look!
In the third week of January, 1943, the little town of Spearfish was experiencing frigid temperatures of -4 degrees after an arctic chill had settled in.

On the morning of January 22nd, at around 7:30 am, Chinook winds blew down from the top of the Black Hills, into Spearfish, warming up the temperature from -4 degrees to 45 degrees in just two minutes. The drastic change in temperature in just two minutes set a world record that remains unbroken today.

The 49 degree temperature change in only two minutes time was unheard of. The record shocked the National Weather Service, and even appeared in Ripley's Believe It Or Not. The temperature continued to climb, and by 9 am, it was 54 degrees in Spearfish.
When the Chinooks died down just a few hours later, the arctic air returned, and temperatures began to fall again.

It took just 27 minutes for the temperature to plunge from 58 degrees back to -4 degrees. The shift was so quick that windows frosted over, and many cracked from the sudden temperature change. What a day! In the space of just a few hours, the temperature in Spearfish rose from -4 degrees to 58 degrees, then fell right back to -4 degrees again. From frigid... to balmy... to frigid again.

The family got on a plane in Denver with a -25 degree temperature. Touched down in Pensacola it was 75 degrees. 100 degree temperature change. It sure felt good to get back home.

I went to Red Feather Lake in Co in June one year. It was nice in Greely, by the time we got up there, it was snowing. We went back the next day and it was cold, and by noon, we were in shorts and a T shirt.

Was it the 1890’s when the was a year known as a year without a summer ?

I remember back around December 2000 when that tornado went through Coates Bend it was near 90 degrees that afternoon and we had a dusting of snow that night.

I would think that a Biden rally in Minnesota would have bigger temperature swings than that.

Was like that in '89 after that big nader that hit south hsv. But a 45deg temp swing in 2 minutes! wow!

The one I have read about was 1816.

https://en.wikipedia.org/wiki/Year_Without_a_Summer

You have gotta give the communists credit - they have created a situation where they can now blame any unusual weather event on fossil fuels, ignoring the fact that unusual weather has always been a certainty. They first tried global cooling back in the 70s, but that just didn't work out. Only had a 50% chance of being right and they missed. So they switched it to global warming and that didn't seem to work either. But climate change is 100% certain of being right. Always has been, always will be. My place in Perry county was once the shoreline for the ocean. I think the world has to be a whole lot warmer then.

I drove through a heavy rain shower the other day in my car and the temp went from 97 f to 80 f in 1 minute. Quite impressive.

When we flew to Seattle to visit Irish Jr. this June, we left the Atlanta airport and it was about 100 degrees. When we arrived that evening in Seattle is was in the 40's. That was pretty noticeable.