Question

how can weather be forcast​

Answer 1

By the average weather and coming winds from other countries

Answer 2

Answer:

Meteorologists use a process called numerical weather prediction to create forecasts by inputting current conditions — which they call the “nowcast” — into computer models. ... Ground radar, weather balloons, aircraft, satellites, ocean buoys and more can provide three-dimensional observations that a model can use.

Explanation:

in the song Go Go jungkook said this

it's is soo easy ask something hard