Climate change is not just an agenda to talk about during the climate summits but rather its something we are experiencing in our day to day life. The extreme weather condition than usual cycle may it be hot ,cold or rain all can be considered extremes. Last month Seoul experienced a very bad flooding experience in the history and it can regarded as an example of climate change induced extreme weather. Similarly  in Nepal around a week ago there was unusual rain in the country that had caused several harms to the life and property of the people. The four seasons have slightly shifted their patterns and are appearing in unexpected times.Extreme weather or climate events are phenomena that can have catastrophic effects on human populations, agricultural systems, and natural ecosystems. Extreme weather-related occurrences, such as heat waves, freezing temperatures, torrential downpours, tornadoes, tropical cyclones, and floods, are frequent.Some of these severe occurrences have already become more frequent and more intense due to human-caused climate change.Numerous human activities have the potential to make the consequences of extreme weather occurrences worse. Urban design frequently intensifies the effects of floods in cities, particularly in places where storm risk is higher owing to geography and climatic unpredictability.Residents are more likely to suffer damage or harm during an intense precipitation event if they build their homes close to the water or near a floodplain.Scientists are starting to look at how climate change and extreme weather occurrences are related, as well as any potential long-term effects that may result.Climate modeling is a major part of this study. Using information gathered in the contemporary era, climate models offer crucial projections about the features of the atmosphere, seas, and Earth in the future.Statistics on extreme weather occurrences are compiled from all around the world, which might aid scientists and decision-makers in comprehending any changes to weather and climatic conditions.