Answer: RAINY

The word "rainy" is an adjective that describes weather conditions when there is rain falling from the sky. It is often used to indicate that it is raining heavily or consistently. The word "precipitous" is an adjective that means steep or sloping sharply, particularly in reference to a terrain or slope. It can also be used to describe something that is done or happening abruptly or hastily. Therefore, if the clue for "rainy" is "precipitous," it might suggest that the rain is falling heavily or abruptly.

Note: The provided meaning of the answer is for the latest New York Times crossword puzzle clue: Unfortunate wedding forecast. Explanations are generated by AI and may be inaccurate.