A major warming of the equatorial waters in the eastern Pacific Ocean. El Ni o events usually occur every 3 to 7 years, and are related to shifts in global weather patterns. Severe weather potential sometimes increases in this area as a result. A basic forecast of general weather conditions three to five days in the future. The low pressure center of a tropical cyclone.
Winds are normally calm and sometimes the sky clears.
Flurries Light snow falling for short durations. No accumulation or just a light dusting is all that is expected. Freeze Occurs when the surface air temperature is expected to be 32 degrees Fahrenheit or below over a widespread area for a significant period of time. Freezing Rain Rain that freezes on objects such as trees, cars and roads, forming a coating or glaze of ice. Temperatures at higher levels are warm enough for rain to form, but surface temperatures are below 32 degrees Fahrenheit, causing the rain to freeze on impacts.