Yes. That one always has blizzard. The weather in normal modes changes but in vet it's always blizzard.
Do you have monsters with celestial prayer or sandstorm? You can use those to change the weather to benefit your monsters. Weather skills only have 5 pp so you may want to bring potions with you when you play fc vet.
you can also buy weather books at 100 essence in the magic shop.
You can also just bring two monsters who can control weather and usually can finish the map before 10 pp runs out. You'll need it anyway with crazy swamp.