Hace sol — va hacer calor
Have viento— va hacer viento
Va hacer frío
Hace calor — va hacer verano
Have lluvia —va hacer lluvia
Hace— va hacer tormenta
Hace nieve— va a nevar
Hace sol - va a hacer buen tiempo
Esta nublado
Si Antonio estuviera en la fiesta, el hablaria con Juan.
This sentence means - If Antonio had gone to the party, he would have talked to Juan.
It is a hypothetical sentence, meaning that it didn't happen but states what could have happened had he decided to go to the party.
Answer:
La fiesta es a las seis.
Translation: The party is at six.