Back in ‘70 I was in Texas for Easter vacation — I was going to undergrad there. But, I was from the midwest near StLouis. Called my folks. Was close to 90F the day before and horrendous tornadoes all over the place the next few days.
This type of weather is not rare. Extreme, unseasonal, temps => storms to follow. It is that temp difference that pushes this.
Freezing cold at night, 80 degrees during the day, snow, rain, very sunny. It's like traveling everywhere without going anywhere.