On Wednesday at 2:08 p.m. the National Weather Service released an updated snow squall warning in effect until 2:30 p.m. for Delta, Garfield and Mesa counties.
“At 2:08 p.m., a dangerous snow squall was located along a line extending from near Grand Junction to 21 miles south of Palisade, moving northeast at 45 mph,” explains the NWS. “Dangerous and life-threatening travel conditions are expected to develop rapidly in the warning area.”
Locations impacted by the warning include Grand Junction, Fruita, Palisade, De Beque, Mesa, Skyway, Cameo, Fruitvale, Clifton, Orchard Mesa, Whitewater and Redlands. This includes the following highways: Interstate 70 in Colorado between mile markers 23 and 65. U.S. Highway 50 in Colorado between mile markers 32 and 57. Colorado 65 near mile marker 37, and between mile markers 40 and 61. Colorado 141 between mile markers 137 and 162.
The NWS comments, “Slow Down! Rapid changes in visibility and road conditions are expected with this dangerous snow squall. Be alert for sudden whiteout conditions.”
Hazards include intense bursts of heavy snow. Gusty winds leading to blowing snow and visibility rapidly falling to less than one-quarter mile. Wind gusts greater than 50 mph could knock down tree limbs and blow around unsecured objects.
Navigating snow squalls: Understanding, preparing, and staying safe
What are snow squalls?
Snow squalls are intense winter weather events often associated with strong cold fronts. They can quickly blanket roads with snow and ice, even without a major winter storm in the forecast. Typically lasting less than an hour and resulting in minor snow accumulation, these squalls can still be dangerous due to reduced visibility, gusty winds, and rapidly dropping temperatures. Unfortunately, these conditions have historically contributed to serious and sometimes fatal traffic accidents.
Understanding snow squalls vs. snowstorms
The main distinction between a snow squall and a snowstorm lies in their duration and intensity. Snow squalls are typically brief but intense, lasting around 30-60 minutes. In contrast, a snowstorm can stretch over several hours or even days
Snow squall warnings
Snow squall warnings are rapidly issued for specific areas, much like tornado or severe thunderstorm warnings. They offer crucial, localized information aimed at saving lives. If an alert for a snow squall is issued in your area, it’s best to postpone or avoid driving until the squall moves on.
Actions during a snow squall warning
In response to a snow squall warning, individuals should follow the guidelines provided by the NWS, which encompass the following key actions:
Avoid or delay travel: If a snow Squall warning is issued for your area, avoid or delay motor travel until the squall passes through your location. There truly is no safe place on the highway during a snow squall.
Reduce speed and increase visibility: If you find yourself already on the road during a snow squall, prioritize safety by reducing your speed. Turn on both your headlights and hazard lights to enhance visibility for yourself and other drivers.
Maintain safe distance: Allow plenty of distance between you and the car in front of you.
Avoid abrupt braking: In slippery and icy conditions, sudden braking can lead to loss of vehicle control. It’s safer to slow down gradually to minimize the risk of skidding or causing a chain reaction crash.
Winter weather safety tips: For comprehensive guidelines on how to stay safe before, during, and after encountering winter weather conditions, visit the NWS Winter Weather Safety page. This resource offers valuable insights and precautions to help you navigate the challenges posed by winter weather effectively.
Prepare your vehicle: Before setting out on your journey, take proactive measures to prepare your vehicle for winter conditions. This includes checking your tires, brakes, and lights, and ensuring your vehicle’s fluids are topped up. A well-maintained vehicle is better equipped to handle the challenges of winter driving.
Emergency kit essentials: Always have a well-prepared emergency kit in your vehicle containing crucial supplies like blankets, non-perishable food, water, a flashlight, and a first-aid kit. Additionally, include jumper cables, flares or a reflective triangle, an ice scraper, a car cell phone charger, a map, and cat litter or sand for improved tire traction. These items can be invaluable should you encounter an unexpected breakdown or emergency while on the road.
In conclusion, when faced with a snow squall warning, prioritizing personal safety and adhering to the NWS recommendations can significantly mitigate risks. By understanding, preparing, and staying vigilant, individuals can navigate these winter hazards with greater confidence and security.
Source: The National Weather Service