English Dictionary

nowcast

verb

To predict the weather for a very short upcoming period (usually a few hours). / (statistics, modelling) To estimate what is currently happening based on knowledge of how data is biased.

Scientists nowcast the weather to provide accurate short-term forecasts.

意味（1）

To predict the weather for a very short upcoming period (usually a few hours).

If the nowcasted or forecasted rainfall depth is greater than the FFG, then flooding in the basin is considered likely.

意味（2）

(statistics, modelling) To estimate what is currently happening based on knowledge of how data is biased.

The indices are nowcasted at a very low level, meaning thousands of nowcasts. Attention has been focuesed on the nowcasts that fail validation checks.