Preparing for Lake Effect Snow and Hazardous Travel Conditions This Winter

Winter weather can change quickly, especially when lake effect snow moves in. This type of snowstorm can bring heavy snowfall, strong winds, and slippery roads, making travel dangerous. If you live in or near areas like Cortland, Madison, Onondaga, Southern Cayuga, and Tompkins Counties, it’s important to be ready for these conditions. This post will help you understand what to expect, how to prepare, and how to stay safe during lake effect snow events.

Snow-covered road in higher terrain during lake effect snow

What is Lake Effect Snow?

Lake effect snow happens when cold air moves over warmer lake water, picking up moisture and heat. This causes narrow bands of heavy snow to fall downwind of the lake. The snow can be intense and localized, meaning one area might get several inches while a nearby spot gets little or no snow. This makes predicting and preparing for lake effect snow challenging.

In the higher terrain areas of the counties mentioned, snow accumulations can reach between 3 and 7 inches during these events. Winds can gust up to 45 mph, causing blowing snow and reduced visibility. These conditions create slippery roads and hazardous travel.

When to Expect Lake Effect Snow

According to recent advisories, lake effect snow is expected to begin in the early afternoon and continue through the evening, specifically from 1 PM to 7 PM EST on Monday. Early in the afternoon, mixed rain and wet snow may fall, but this will change to accumulating lake effect snow later in the day.

Because the snow bands can be narrow and intense, conditions can change quickly. Visibility may drop suddenly, and road surfaces can become slick in a short time. This can impact your commute or any travel plans you have.

Preparing Your Vehicle and Home

To stay safe during lake effect snow, preparation is key. Here are some practical steps:

• Check your vehicle: Make sure your tires have good tread and are properly inflated. Keep your gas tank at least half full to avoid fuel line freeze-up.

• Emergency kit: Carry essentials like blankets, water, snacks, a flashlight, and a first aid kit in your car.

• Windshield care: Use winter windshield washer fluid and ensure your wipers are in good condition.

• Home readiness: Stock up on supplies such as food, water, and medications in case travel becomes impossible. Have salt or sand ready to treat icy walkways.

  
  

Tips for Safe Travel During Lake Effect Snow

Traveling during lake effect snow requires extra caution. Follow these tips to reduce risks:

• Slow down: Roads will be slippery. Reducing speed gives you more time to react.

• Increase following distance: Leave extra space between your vehicle and the one ahead.

• Use headlights: Turn on your lights to improve visibility for yourself and others.

• Avoid sudden movements: Brake and accelerate gently to prevent skidding.

• Stay informed: Listen to weather updates and road condition reports by calling 511 or checking online resources.

• Plan your route: Stick to main roads that are more likely to be plowed and treated.

  
  

Understanding the Impact of Gusty Winds

Winds gusting up to 45 mph can cause blowing snow, which reduces visibility and creates drifting snow on roads. This can hide ice patches and make driving more dangerous. Gusty winds also increase the wind chill factor, making outdoor exposure riskier.

If you must be outside, dress in layers and cover exposed skin. Limit time outdoors if possible, especially during the peak of the storm.

What to Do If You Get Stranded

Despite your best efforts, you might get stuck in the snow. Here’s what to do:

• Stay inside your vehicle to avoid exposure.

• Run the engine periodically for heat, but keep the exhaust pipe clear of snow.

• Use your emergency kit supplies.

• Signal for help with hazard lights or a brightly colored cloth.

• Conserve your phone battery and call for assistance if you have service.

  
  

Monitoring Weather and Road Conditions

Weather during lake effect snow can change rapidly. Bands of heavy snow can appear and disappear within minutes. This means you should keep checking for updates throughout the day.

• Use local weather apps or websites.

• Call 511 for the latest road conditions.

• Follow local news for emergency alerts.

  
  

Community and Emergency Services

Local authorities work hard to keep roads clear and safe during winter storms. Snowplows and salt trucks will be active, especially on main roads and highways. If you see emergency vehicles, give them space to work.

If you encounter an accident or see someone in trouble, call emergency services immediately. Do not attempt risky rescues yourself.