Is it normal to just know what people are feeling when im not there

When i think of people that are close to me, i know how they are feeling that day. For example i have a friend who is depressed and ill know if he is having à good day or a bad day, and this way ill know if its a good time to call him.When i see someone calling my cellphone i know in advance if they are happy Sad angry or sick.
When my ex boyfriend cheated on me i picked up on his guilt even though he was in another city, and he confessed to me he slept with someone else and was in total shock that i knew it already. Also my dad had an accident with his bike and i felt something was very wrong with his health when i woke up that day, even before he told me about it. He said he felt alright.When i forced him to go to the hospital we found out he had an internal bleeding and needed an operation right away.
Things like this happen often to me, i think i just have great intuition and act upon it. Is it normal?