What happens to the weather

I don't know what happens to the weather today. It's just worse ( I think), no wonder why. On the afternoon the skies changed to dark and it was start the thunder and rain. Then the next few hour the weather become sunny. Later than the skies turn to the orange color, and the thunder sound start to roarning. I hope the weather will become better in the night. Because I don't like this type of weather.