Blizzards in Wisconsin are a significant weather event that residents need to prepare for each winter.
On average, areas in northeast and north-central Wisconsin experience around 3 to 5 winter storms each season, which can include blizzards.
The number of blizzards in the U.S. has increased over the past few decades, leading to more frequent and severe winter storms in states like Wisconsin.
The National Weather Service closely monitors these atmospheric phenomena and provides vital information on upcoming blizzards and winter storms.
Blizzards often bring heavy snow, strong winds, and freezing temperatures, making travel hazardous and sometimes resulting in power outages.
The increase in blizzards in recent years makes it essential for Wisconsin residents to stay informed and prepared.
Historical data reveals that Wisconsin has seen some remarkable snowfall events.
For instance, Milwaukee recorded 8.9 inches of snow on March 25, 2023.
With extreme weather patterns becoming more common, understanding how often blizzards occur in Wisconsin is crucial for safety and planning.
Characteristics of Wisconsin Blizzards
Wisconsin blizzards are powerful winter storms marked by heavy snow, strong winds, and drastically reduced visibility.
These storms can disrupt transportation and daily life, requiring residents to be well-prepared.
Meteorological Criteria for Blizzards
Blizzards must meet specific meteorological criteria.
To qualify as a blizzard, a storm must produce sustained winds or frequent gusts of 35 mph or higher and heavy snow that reduces visibility to less than a quarter-mile for at least three hours.
Additionally, a winter storm warning is often issued by the National Weather Service when these conditions are forecasted.
The combination of high winds and freezing temperatures can create a severe wind chill, posing a risk of frostbite and hypothermia if precautions are not taken.
Residents are encouraged to stay indoors and keep an emergency kit ready during such events.
Historical Blizzard Events in Wisconsin
Wisconsin has experienced several significant blizzards.
One notable event is the Armistice Day Blizzard of 1940, which unexpectedly hit the state with a foot of snow and winds between 50 to 80 mph, forming 20-foot drifts and causing major disruption.
Another historic event is the Storm of the Century, which paralyzed much of the state with massive snowfalls and high winds.
More recently, in mid-April 2018, Blizzard Evelyn dropped over 24 inches of snow in Green Bay and nearly 30 inches in other areas.
These historic storms are often remembered for their intensity and the widespread impact on transportation and daily activities.
Effects on Visibility and Transportation
Blizzards severely affect visibility and transportation.
Blowing snow and extremely low visibility often lead to whiteout conditions, making travel nearly impossible.
Roads can become blocked by snowdrifts, which can reach several feet in height. This makes snow removal a challenging and continuous task for local authorities.
During severe blizzards, Winter Storm Watches and warnings are issued to alert residents and prepare them for likely disruptions.
Cities like Milwaukee and Green Bay often see significant impacts, including school closures and halted public transport.
Travelers are advised to stay off the roads during a blizzard unless absolutely necessary.
If travel is unavoidable, it is essential to have an emergency kit, including blankets, food, water, and a shovel. These precautions can help ensure safety until conditions improve.
Preparedness and Safety During Wisconsin Blizzards
Wisconsin blizzards can be hazardous, bringing strong winds, heavy snow, and power outages.
It’s essential to prepare an emergency kit, manage snow removal safely, and be aware of community resources.
Building an Emergency Kit
In case of a blizzard, having a well-stocked emergency kit is crucial.
The kit should include non-perishable food, bottled water, necessary medications, and a battery-powered radio.
Including a first-aid kit, flashlights, batteries, and warm clothing is also important.
A portable heater can help if the power goes out.
Additionally, keep important documents in a waterproof container.
Towns like Milwaukee and Green Bay often experience severe winter storms, making such preparation essential.
Responsible Shoveling and Snow Removal
Snow removal is vital for safety during a blizzard.
Shoveling can be strenuous, so take breaks to avoid overexertion. Use proper techniques to prevent injury; lift with your legs, not your back.
Clearing sidewalks and paths ensures safer conditions for everyone, including neighbors.
Hiring a professional service can be beneficial, especially for large areas or those with physical limitations.
Community and Governmental Response
During severe weather, local government and community organizations play a key role.
Monitoring weather alerts from sources like ReadyWisconsin can provide critical updates.
Community shelters may be available if power outages make homes unsafe.
Counties typically organize road clearing and emergency services to maintain access for emergency vehicles.
Knowing the contact information for local governmental agencies and having a plan for seeking help during a blizzard is vital.