Weather
Kentucky Winter Weather Awareness Week: What Makes a Blizzard?
Frankfort, KY – Winter Weather Awareness Week begins Sunday, October 25, with an important question for Kentucky residents: What actually makes a winter storm a blizzard? The answer may surprise you,
By Rachel Monroe · 2026-10-25T17:26:37.488Z
Frankfort, KY – Winter Weather Awareness Week begins Sunday, October 25, with an important question for Kentucky residents: What actually makes a winter storm a blizzard? The answer may surprise you, especially because heavy snowfall isn't always required.
According to the National Weather Service NWS , a blizzard occurs when sustained winds or frequent gusts reach at least 35 mph, accompanied by falling or blowing snow that reduces visibility to one quarter mile or less for at least three hours.
Even snow already on the ground can produce blizzard conditions when powerful winds lift it into the air, creating dangerous whiteouts.
What's the Difference Between a Watch and a Warning? A Winter Storm Watch means significant winter weather is possible, giving residents time to prepare.
A Winter Storm Warning means dangerous winter conditions are expected or already occurring.
A Blizzard Warning is issued when blizzard conditions are expected or underway. Travel can quickly become dangerous as blowing snow reduces visibility and roads become difficult to navigate.
What Should Kentucky Residents Have Ready? Before winter storms arrive, households should prepare emergency supplies, including:
Food and water: At least three days of nonperishable food and one gallon of water per person daily. Warmth: Extra blankets, sleeping bags, winter clothing and safe backup heating options. Emergency supplies: Flashlights, batteries, medications, first aid kits and charged power banks. Vehicles: A full tank of gas, blankets, jumper cables, an ice scraper and emergency supplies. Snow removal: Shovels, ice melt, rock salt and traction materials. Never operate generators, outdoor grills or other fuel burning outdoor equipment indoors or inside garages because of deadly carbon monoxide risks.
Why It Matters Across Kentucky From Louisville and Jefferson County to Lexington, Bowling Green, Owensboro and communities throughout Eastern Kentucky, winter storms can create dangerous conditions statewide.
While blizzards are less common in Kentucky than in northern states, powerful winter storms can still produce strong winds, blowing snow and hazardous travel conditions.
Ice storms, freezing rain and heavy snowfall can also disrupt travel along Interstate 64, Interstate 65, Interstate 75 and Interstate 71.
In the Appalachian region of Eastern Kentucky, steep mountain roads and isolated communities can face additional challenges when snow and ice make travel difficult or delay emergency assistance.
As Winter Weather Awareness Week continues through Saturday, October 31, residents are encouraged to review emergency plans, check supplies and monitor official NWS forecasts.
Remember: A blizzard is defined by wind, visibility and duration — not snowfall totals.