Areas cold enough to have snow can expect more from a carbon - rich atmosphere containing more water vapor. (scientificamerican.com)
For every 1 °F increase in temperature, the atmosphere can hold around 4 percent more water vapor, which leads to heavier rain and increases the risk of flooding of rivers and streams. (wxshift.com)
According to this scenario, warming temperatures heat up the surface of the oceans, increasing evaporation and putting more water vapor into the atmosphere. (foxnews.com)