Traditional Culture Encyclopedia - Weather inquiry - What was the weather like before it snowed?

What was the weather like before it snowed?

Conditions to be met when it snows: there is water, the temperature is low, and the water is solidified.

So the analysis shows that there is water: the sky is full of dark clouds.

Low temperature water solidification: cooling, windy.

To sum up, low temperature, windy and cloudy weather.