They were using that slogan back when I lived in Kansas in the mid 80's.
I got caught in two severe blizzards in two weeks. I think it was March instead of February tho.
I would be prepared for severe weather although it is not likely.
Just stay out of the wind and KS aint too bad.
I found the love of my wife there and brought her to Texas my in-laws hate me but I'm too arrogant of a Texan to care.
Worst blizzard I've ever seen was Mid March in Central Kansas