Forecasters expect it to precipitate heavily tomorrow, so the outdoor product launch may be postponed.

氣象預報員預計明天會下大雨，因此戶外產品發表會可能延期。

If it precipitates during the delivery window, drivers must cover all pallets with waterproof sheets.

如果在配送時段內下雨，司機必須用防水布蓋好所有棧板。

The airline warned travelers that snow could precipitate overnight and delay morning departures.

航空公司提醒旅客，夜間可能降雪，導致早班航班延誤。