@suzukir122:
Thats just Colorado spring weather for you...though 90 is pushing the high end of things this time of year. .lol.
Got to 85 where I am today (probably woulda been a few degrees warmer if clouds wouldn't have passed through in the afternoon).
It did get to 90 down in Denver though, which was a new record high for the city.
Heat continues the next couple days with highs in the mid-upper 80's
I don't think extreme changes in & of themselves will lead to sickness...
But there is the issue of if its too hot or too cold and people didn't plan for/weren't expecting it, then they could end up getting sick/injured from it.
One thing I can say for me, is its trough/ridges (ie pressure changes) than can get to me, too much in too short of a time or multiple in a day can sometimes put me down with a migraine.