As winter weather intensifies, one of the most dangerous and unpredictable hazards drivers may encounter is a snow squall. These sudden, intense bursts of snow can quickly reduce visibility to near zero, creating treacherous driving conditions in a matter of minutes. Unlike a steady snowstorm, snow squalls come on quickly and without warning, which is why it’s crucial to understand what they are and how to stay safe when driving through one.
What is a Snow Squall?
A snow squall is essentially a short, intense burst of snow accompanied by strong, gusty winds. Typically lasting anywhere from 20 to 30 minutes, snow squalls can rapidly drop heavy snow, reducing visibility and making roads slick. They occur when cold air moves over an area of relatively warmer ground, which causes the air to rapidly cool and the moisture in the air to freeze, creating intense snowfall. Snow squalls are more common during the winter months, particularly in the Great Lakes region and parts of the Northeast and Midwest.
Why Are Snow Squalls Dangerous?
The primary danger of a snow squall is its ability to appear suddenly and dramatically alter road conditions. The combination of reduced visibility and slick roads can lead to accidents, particularly for drivers who aren’t prepared for such a sharp change in conditions. Roads can quickly become covered with snow, making them slippery and hazardous. The visibility can go from clear to zero in a matter of minutes, leaving drivers with very little time to react or adjust their driving.
Snow squalls are particularly dangerous because they occur so quickly, and sometimes they are hard to predict in advance. While meteorologists can issue warnings, the sudden nature of these events makes them hard to track in real-time, meaning you may not have much warning before the squall hits.
What to Do If You Encounter a Snow Squall
If you find yourself driving in a snow squall, it’s essential to stay calm and follow a few key safety steps. The first and most important rule is to slow down. However, be cautious not to slam on your brakes, as this can lead to a loss of control. Instead, reduce your speed gradually and maintain a steady pace. Driving too fast in these conditions can cause you to lose control, while driving too slowly can result in other drivers hitting you from behind.
Next, make sure to turn on your low-beam headlights. This not only helps other drivers see you in the low-visibility conditions, but it also improves your ability to see the road ahead of you. Avoid using high beams, as they can reflect off the falling snow and make it even harder to see.
Pull Over and Wait It Out
If visibility becomes too poor to continue safely, pull over to the side of the road. It’s better to wait until the squall passes rather than risk driving in unsafe conditions. Make sure to pull as far off the road as possible, out of the path of other vehicles. Turn on your hazard lights to alert other drivers that your vehicle is stopped, and remain in your car until the squall passes.
Keep a Safe Distance from Other Vehicles
During a snow squall, it’s especially important to stay far behind other cars. The reduced visibility and slick roads mean stopping distances are significantly increased. Keeping a safe distance will give you more time to react if the vehicle in front of you suddenly slows down or stops.
How to Protect Yourself Long-Term
When driving in areas prone to snow squalls, it’s important to stay informed about the weather and prepare for sudden changes. Always check the forecast before heading out, and be aware of any snow squall warnings issued by the National Weather Service. Additionally, ensure your vehicle is equipped for winter driving, with proper tires, windshield wipers, and antifreeze levels.
Snow squalls can be a frightening and dangerous driving experience, but by staying alert, reducing your speed, and being prepared, you can reduce the risks and stay safe during these sudden winter weather events.
