If Pursuit KOs a fleeing Pokemon (possibly any Pokemon, I'd like this confirmed) during Sand Stream (possibly any Sandstorm), the Acid Rain glitch is started. This has Rain then Sand animations. They both do SS damage (although both hit Rock-type Pokemon). I have received conflicting reports on whether stuff like Swift Swim activates, but Water damage is apparently boosted / Fire damage weakened, as is the Special Defense of Rock Pokemon. I'd like both of these confirmed. I'm also interested in what happens to SolarBeam, which has 60 power normally under each of these weathers.
If Pursuit KOs a fleeing Pokemon (possibly any) during Snow Warning (possibly any Hail), the Acid Hail glitch is started. This has Rain, Sand, Sun, then Hail animations. They all do Hail damage (although all four hit Ice-type Pokemon). From what I've heard, Ice Body heals four times, bringing the total healing to 25%. I'm interested in how SolarBeam behaves under this weather, same with Thunder, Blizzard, etc. It's also unknown what the effect on damage is on Fire / Water moves.