Though by this time in the season we may be tired of the winter weather, its energy can be harnessed for a variety of reasons, such as this spell to make a decision between two or more choices.
Make representations of the potential choices that are freezable and small enough to fit in an ice tray, such as different- colored buttons, coins, or beads. Make a note of which item stands for which choice. Place each choice in its own cup of the ice tray, add water, and freeze. Once they are frozen solid, pop them out of the tray and set them on a sturdy plate. Hold your hands over the plate, saying:
A clear choice is what I need,
Leave the plate in a warm, safe place and monitor its progress. Whichever ice cube melts first will hold the answer you seek.