Alaska

[NCherches]

My boss wants to head up there in a Citation as well... When does the weather start getting nasty up there? Soon probably??

 

[414Flyer]

Anytime of the year can be below mins, or low IFR, and it can happen quickly too. And when you do not expect it.

 

[fokkers&beer]

Like the previous posters said the weather can be bad up there anytime of the year. By bad I mean low ceilings, fog, and ice. October, early November you can run into fog untill the ground gets cold.
Its a beautiful place that can turn bad real fast. One year I was on frequency with 3 different aircraft that collided with terrain.