Winter Weather: Is a Storm Coming?

A Winter Weather Advisory is for light snow or wintry precipitation that does not present a risk to life or property.  

A Winter Storm Warning is a general term for heavy snowfall or wintry precipitation like sleet. Amounts of accumulation vary from state to state, but the warning will be given if there is any risk to life or property.

A Blizzard Warning is given when wind gusts are 35 mph or greater during a snowfall.  This usually means a heavy snow and very poor visibility.

An Ice Storm Warning is given when there is ice accumulating on the ground in excess of ¼ inch.

A Wind Chill Advisory will be given, under discretion of the local weather service, for concern over the severity of cold and wind conditions combining to create a wind chill factor. Usually this is given when the wind chill factor is warmer than negative 25 degrees Fahrenheit.

A Wind Chill Warning is when the perceived temperature on bare skin (due to cold and wind) is negative 25 degrees Fahrenheit or colder.

A Freezing Rain Advisory is given when there is a forecast of light and brief freezing rain, with less than ¼ inch accumulation.