The National Weather Service issued a winter storm watch at 1:03 p.m. on Monday valid from Wednesday 7 p.m. until Friday, Mar. 7 at 9 a.m. for San Bernardino County Mountains.
“Heavy snow possible. Total snow accumulations of 6 to 12 inches above 5000 feet possible with totals of 18 to 24 inches possible above 7000 ft. Winds could gust as high as 70 mph. Strongest wind will be on the desert slopes of the mountains,” according to the NWS San Diego CA. “Snow levels will start near 7500 feet Wednesday afternoon, dropping to 6000 feet Wednesday evening, before eventually falling to 4000 to 4500 feet by Thursday morning.”
“Roads, and especially bridges and overpasses, will likely become slick and hazardous. Visibilities may drop below 1/4 mile due to falling and blowing snow. Travel could be very difficult to impossible. The hazardous conditions could impact the Thursday morning and evening commutes. Very strong winds could cause extensive tree damage,” the NWS said. “Monitor the latest forecasts for updates on this situation.”
Mastering winter roads: Guidance from the NWS for safe winter travel
Winter weather can make driving treacherous, leading to over 6,000 weather-related vehicle fatalities and over 480,000 injuries each year. When traveling during snow or freezing rain, prioritize safety by slowing down. In near-freezing temperatures, it’s safest to assume that icy conditions exist on roadways and adjust your driving accordingly. Be cautious of ice accumulating on power lines or tree branches, which can lead to snapping and falling hazards. If possible, avoid driving in such conditions. If you must venture out, opt for routes with fewer trees and power lines. Never touch a downed power line, and immediately dial 911 if you come across one. Here are additional winter driving tips from the NWS:
Share your travel plans:
When venturing out of town in hazardous winter weather, be sure to inform family or friends of your destination, your intended route, and your estimated arrival time.
Prepare your vehicle:
Ensure your gas tank is full and equip your vehicle with essential winter supplies such as a windshield scraper, jumper cables, a small shovel, flashlight, cell phone, blanket, extra warm clothing, drinking water, and high-calorie non-perishable food.
Stay calm when stranded:
If you become stranded, remain composed. Inform someone about your situation and location. Avoid attempting to walk to safety. Indicate that you need assistance by attaching a cloth to your car’s antenna or mirror, and make your vehicle more visible by using the dome light and flashers
Be mindful of snow plows:
Keep an eye out for snow plows and provide them with ample room to pass. Only overtake a plow when you have a clear view of the road ahead.
Check road conditions:
Before embarking on your journey, check the latest road conditions to make informed travel decisions.
Stay safe on wintry roads with these valuable winter driving tips from the NWS, and reduce the risk of accidents during challenging weather conditions.
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