I have been using the weather forecast to do my activities. I do outdoor activities everyday. It is one reason, I always see the weather forecast. The results of the weather forecast are close to 90% correct. So that, I can manage when I go out.
Some people do not believe to the weather forecast. I think the satellite system has been modernize to detect the wind move so The accuracy of cloud and wind speed forecasts is more precise.
Within 1 week the weather can be predicted so you need to use the weather forecast for your trip. You can cancel or change the schedule if you want to go camping.
You can use some apps or websites for free to you weather forecast. I use https://www.bmkg.go.id/ . It is the official website of Indonesian government.
Outdoor activities will be more comfortable in the sunny day. In the rainy day, most people will stay at home. For street sellers, rainy days will influence their sales. When the prediction is rainy, the route to offer the products should be changed to the location where most people are not disturbed by the rain.
Free access to weather information has made our lives easier, why don't we use it? Mitigating flood disasters is also very necessary for lower level government. This way, if there is a disaster, casualties will be minimized. The low level government can prepare water pump, Rubber boats, and medical supplies for first aid preparation. Do you use the weather forecast to do your activities? Why don't you use now?