yis kah goh
Your Navajo word for today is tomorrow.
Alternatively, the word can be yiską́o.
Additionally, yiską́ damóo (or yiską́ damį́įgo) is the word for Saturday.
Example: “Yiską́ągo Monument Valleygóó doogááł.” (note: doogááł is the “future” tense of “to go”)
(Here is the “present” tense of “to go”)