The 42-year-old Keeping Up With The Kardashians star is currently in Venice, Italy, with her momager and boyfriend, Travis Barker.
The trio — along with Kris' boyfriend, Corey Gamble, and Kourtney's bestie Simon Huck — attended the third event for the high-fashion brand on Monday and weren't prepared for how to abruptly came to a screeching halt.
It was a chaotic scene when golf-sized hail began pouring down on the models and the A-listers in the crowd.
In a video caught by Diet Prada, the couture-clothed audience is seen running around erratically when the hail makes its way over.
Flailing their arms wildly and making a run for it, fashion lovers can be heard screaming in pain as the stones pummel down on them.
Men are seen taking off their pricey suit jackets and using the material as a shield. For those lucky enough to have umbrellas, those immediately popped up but were no match for the sleet.
Radar has learned Kourtney and Kris were among those in the crowd who fell victim to the hail storm.
Simon caught the hectic sequence of events, including arriving at the Dolce & Gabbana show with Kourtney and Travis in tow.
It's a shame too because the KUWTK star and her famous mama came dress to kill.
Kourtney was all legs, rocking an itty bitty black strapless minidress with arm sleeves. Pairing the teeny tiny LBD with see-through pointed heels, the mom of three flaunted her pins and new, stylish bob.
Her tattooed drummer boyfriend looked equally as slick, wearing an all-black suit and no shirt underneath.
As for Kris, the KarJenner matriarch opted for color in a hot pink pantsuit with a cheeky black corset underneath.
Following the upsetting weather that forced the show to instantly end, Simon showed the gang back together and dry while enjoying a late-night boat ride.
This marks the second time Travis has flown with Kourtney on an aircraft since swearing off planes more than one decade ago after surviving a crash that multiple people on board.