no you cant. you catch spheal in Pokemon sapphire and snorunt in Pokemon ruby.
You cant get snorunt in leaf green,you must get it in Ruby/Sapphire/Emerald and trade it,snorunt is found inside the shoal cave when its in low tide
Catch it in snowpoint city or migrate one from ruby, sapphire or emerald.
ice cave
in sapphire snorunt evolves into glalie by level 42. only and diamond and pearl does it evolve by stone. Use a dawn stone on a female snorunt to get froslass
Snorunt is an Ice type pokemon.
In the game Pokémon Sapphire you can find Snorunt in the Shoal Cave. You can only access this cave during low tide at 9am and 9pm.
Sorry but only in ruby and sapphire and emerald and Pokemon xd gale of darkness can get it.
In Shoal Cave
You can catch Snorunt in Pokemon Omega Ruby and Alpha Sapphire while it is feeding on snow and ice.
Snorunt can be found in Pokemon Ruby, Sapphire, Emerald, Diamond, Pearl, and Platinum.
You can get snorunt in shoal cave in ruby, sapphire and emerald version also Pokemon xd gale of darkness can get a shadow snorunt.
You can find snorunt in shoal cave only in the ice area that you can enter when the water is lowered.
You can find a snorunt at route 217.
Snorunt* is not in Pokemon HeartGold. The only way to get it to your game would be to migrate it from Ruby, Sapphire, or Emerald. Or on the Poke-Walker there is a place called Icy Mountain Road, in which you can run into a Snorunt.
There's a few in the Shoal Cave Ice Room.
Go inside shoal cave.
snorunt will evolve in lavel 43 and he also learns blizzardSnorunt evolves into Glaile at level 42.