[Sundog]

Bullets can fly through fog.

[Wally_Kalbacken]

I wonder what poor sap will have the distinction of being the first to die from a directed energy weapon?

[Jeff Head]

These weapon systems are powerful enough to be able to penetrate fog, rain, etc, at the close in ranges they are intended to operate at.

[myknowledge]

But it’s best for clear-weather use.

For foul-weather use, go for the traditional bullets.