降雪 (jiàng) — to snow (formal/书面); snowfall, amount of snow

Definition

降雪 is the formal/written 'to snow' or 'snowfall' — used in weather reports and news, not in everyday speech, where you'd just say 下雪.

to snow (formal/书面)snowfallamount of snow

降雪。
Jīn wǎn jiāng yǒu dà miàn jī jiàng.
There will be widespread snowfall tonight.
降雪10。
Yù jì jiàng liàng huì dá dào 10 lí mǐ.
The snowfall is expected to reach 10 centimeters.
降雪。
Zhè chǎng jiàng chí xù le zhěng zhěng liǎng tiān.
This snowfall lasted a full two days.