What is salamence weak against?

Salamence is weak against Ice, Dragon, Fairy, and Rock-type Pokemon. Ice-type moves are particularly effective against Salamence, as they deal four times the damage due to Salamence's double weakness to Ice. Moreover, Dragon-type moves are also super effective against Salamence, but they don't inflict as much damage as Ice-type moves. Fairy-type moves can deal super-effective damage, but they're not commonly used against Salamence since most Fairy-type Pokemon are not strong enough to take Salamence down. Lastly, rock-type moves can also deal super-effective damage, but Salamence's speed and offensive power allow it to usually outspeed and defeat Rock-type Pokemon before they can get off a significant hit.