|For other Strange Weather myths in Grand Theft Auto series, see Strange Weather.|
The Neon Green Fog is a very rare occurrence which usually only happens around The Bayside Chemical Manufacturing Plant, or around country-side in general. There are very few photos and videos which show this strange phenomenon occurring. The fog is rumored to be a chemical residual of the Bayside Chemical Plant. Several green clouds can also be seen at night in GTA Vice City, although their purpose in the game is still unknown. They are often linked to the Bermuda Triangle and Hurricane myth. The cloud may very well be the shadow of the sea color at night.
A neon green fog can be observed in GTA San Andreas, during the mission First Base. A suicidal pedestrian can also be perceived in the fog, by the river.