Clear Skies (also known as Intense Sunlight) is the weather effect caused by the Move Sunny Day and the ability Drought.

Effects In Battle

• Powers up Fire-type moves by 1.5.
• Powers down Water-type moves by 1.5.
• Thawing out Pokémon that are frozen more quickly.
• Castform's Forecast ability makes it a Fire-type Pokémon.
• Weather Ball changes to Fire-type and doubles in power.
• Pokémon with the ability Chlorophyll will speed up.
• Cherrim will change form.
• Pokémon with the Solar Power ability will be damaged every turn, but Special Attack will rise.
• Pokémon with the Dry Skin ability will be damaged every turn.
• Heat Wave always hits, and also can attack foes with Protect.
• Thunder's accuracy is reduced to 50.
• SolarBeam attacks in the first turn (no charge).
• Synthesis, Morning Sun, and Moonlight recovers 3/4 of total HP, instead of 1/2.
• Pokémon with Leaf Guard ability cannot be affected by status effects.
• The Heat Rock increases the duration of Clear Skies from 5 turns to 8 turns when Sunny Day is used.