ranger station delta in mid afternoon i get weather change to purple...when i leave the area it clears up... is this normal?

I think its a bug this has been happening to me as well the whole screen takes on a weird reddish purple hue it also happens to me at camp guardian and at guardian peak ..after exiting the cave at guardian peak my whole screen became fuzzy like someone smeared vaseline on the camera !!!! very strange ..and i have the newest drivers for my nvidia 9800 gt 1024 mb

could it be that weird perk where strange [censored] happens?

no I dont think so ..it happened again yesteday when i fast traveled to camp forlorn hope ..the whole screen takes on a reddish purple tint ...it only seems to happen on that side of the map ...please fix ..I always have to restart from a previous save when this happens as it wont go away !!!

I get pink and green clouds at the Quarry.

When I go to Camp Forlorn the screen goes all sepia so I think some color change is normal - stupid and annoying but normal.

what, you mean you have this strange purple tint only sometimes, is this right??
I always have it on the right side of the map (forlon hope, cottonwood, legion fort) on my both new vegas installations (with win7 and win xp), so i tought this is normal or has something to do with the mainquest, i'm not far there.
please gstaff or other officials or users who know it for shure, can you clear this up (spoilerfree if necessary )is this feature oder really a bug??

however, i hate it thats for shure and it's not fun to go to the east with this ugly tint there all the time.
I dont use weathermods, geforce gtx480 and driver 260.99.

Reading this thread I've also noticed that the Legion Fort has an unnatural brownish-pink hue to everything - is it normal?

Here's a screenshot:

http://img.techpowerup.org/101101/FalloutNV 2010-11-01 15-38-22-26.jpg

(my character is swimming there, that explains why character image looks low-quality from the shoulders down)

Yes that is exactly what Im talking about !!! and @dukov82 yes it does seem to happen on the right side of the map ...this cant be by design can it ?? its really weird that the color gets all lamed out like that ...why is it doing that ??? strange !!!! ..also Ive only had this happen once but after exiting the cave at camp guardian peak the whole screen became really dark and blurred out like it had vaseline rubbed all over the screen it didnt fix it when i left the area so i had to start from a previous save ..anyone else have that happen ???..and it wasnt a poison effect. but the sepia thing happens all the time when going to the right side of the map !!