I agree with Skywing, however to "piggy-back" off of what he said...
If you would like to refine and empower this ability, meditation, opening your 3rd eye, and practice will greatly help. Meditation will give you the increased focus that will allow you to better sense the future, opening your 3rd eye will overall increase the effectivness of your psychic abilities, and practice will teach you techniques you can use to amplify your abilty or understand it better.
Assuming you already know about meditation...
This site will give you a good 3rd eye meditationt to try:
And here are some crystals that you could wear (possibly as necklaces) to amplify your ability:
If you would like further assitance with this feel free to contact me.