We have AGW. The climate is getting warmer. Just follow the daily weather forecasts and add it up.
However, I think that's only a little part of the signs. We will have eschaton.
“The heavens will disappear with a roar; the elements will be destroyed by fire, and the earth and everything in it will be laid bare.” This is the culmination of a series of events called “the day of the Lord,” the time when God will intervene in human history for the purpose of judgment. At that time, all that God has created, “the heavens and the earth” 2 Peter 3:10
The timing of this event, according to most Bible scholars, is at the end of the 1000-year period called the millennium. During these 1000 years, Christ will reign on earth as King in Jerusalem, sitting on the throne of David.
Heh. Is it any wonder the atheists/ags started measuring the universe and Earth times as billions of years instead of thousands? They, including you, knew they were doomed from the Bible.