What are the differences between winter weather advisories, winter storm warnings, and winter storm watches?
Watches and warnings are issued by the National Weather Service. These are some definitions that you should become familiar with: Winter Storm Warning: Issued when hazardous winter weather in the form of heavy snow, heavy freezing rain, or heavy sleet is imminent or occurring. Winter Storm Warnings are usually issued 12 to 24 hours before the event is expected to begin. Winter Storm Watch: Alerts the public to the possibility of a blizzard, heavy snow, heavy freezing rain, or heavy sleet. Winter Storm Watches are usually issued 12 to 48 hours before the beginning of a Winter Storm. Blizzard Warning: Issued for sustained or gusty winds of 35 mph or more, and falling or blowing snow creating visibilities at or below ΒΌ mile; these conditions should persist for at least three hours. Lake Effect Snow Warning: Issued when heavy lake effect snow is imminent or occurring. Lake Effect Snow Advisory: Issued when accumulation of lake effect snow will cause significant inconvenience. Wind Chill Wa
