Conversation so far:
what are the six elements of weather and climate
The six main components or parts of weather are temperature, atmospheric pressure, wind, humidity, precipitation, and cloudiness.
do the six elements of weather help to forecast the weather
The six changing components, along with the knowledge of atmospheric processes, help meteorologists forecast what the weather will be in the near future.

Question: when do forecasts run out
Self-contained rewrite: when do weather forecasts run out