The weather is erratic and impulsive. Now, the sun shines and all of a sudden, rain starts to fall. This is a common weather condition. However, are you aware there are strange weather occurrences in the United States? Some of these strangest and frightening weather occurrences include milky rain, twin tornadoes and Antarctica heat, Thunder Snow, Tornado in Alaska, Snow in SoCal, Inversion Clouds, Snow Everywhere, North American Ice Storm and The Year without a summer.