llover a cántaros

llover a cántaros
yoh-vehr' ah' kahn'-tah-rohs
to pour, to rain cats and dogs
Examples
1. Cancelaron la caminata porque estaba lloviendo a cántaros.
The hike was canceled because it was pouring.
 
2. ¿Vas a correr? ¡Está lloviendo a cántaros!
You're going running? It's raining cats and dogs!