Hola, Hola!
Answer:
Tuve una corazonada que mi mamá no me iba a hacer lonche hoy.
Step-by-step explanation:
A hunch is like an intuitive though right? I guess I would say an example of this is, "Tuve una corazonada que mi mamá no me iba a hacer lonche hoy." Which literally translates to, "I had a hunch my mother wasn't going to make me lunch today." It's definitely an example in spanish of having "a hunch"!
Hope this helps!