Y’know, Wiki has an article on New England’s climate. Summers are plenty warm & sunny there–unless there’s a portal or Lab messing with the local microclimate, halberdsturgeon’s right. Snow in Summer is unlikely at best; snow released into 22C ambient temperature is gonna melt before it hits the ground (IOW: drizzle/rain!).
As for Idaho, I respectfully ask whether a) there are mountains nearby, b) what the night-time temperatures reach. Cata’s not great at tracking temperature drop once the sun sets.