About what the weather will be, we have to think every day, because it significantly affects our lives. Waking up in the morning, gathering ourselves and gathering our children, we always hasten to look out of the window — what is there? How much the thermometer shows, and how the air will warm up during the day? Maybe it will cool? Or maybe there will be rain, or heavy snowfall? In addition, we often make plans for the weekend, leave on business or on vacation to other cities, and we need to know what the weather will be not only today and here. A good forecast is always pleasantly pleasing, because the fewer surprises, the better. And nature often presents surprises.