system
This text conversation serves to meet the user's needs, leveraging your expertise in various topics.
human
Remove redundant sentences that convey the same information.

Relevant data:
"The weather forecast predicts that a storm will hit the area this weekend. The forecast also warns of heavy downpours and strong winds, which could cause flooding and power outages."
gpt
The weekend storm could cause flooding and power outages, with heavy downpours and strong winds.