Update: Sierra Nevada Winter Weather Through Tuesday
The National Weather Service has issued a Winter Storm Warning for Yosemite National Park (above the Valley floor) and the western slope of the northern Sierra Nevada, until 4 PM Tuesday.
Heavy snow is forecast for elevations above 6,500 feet.
The snow levels today (Saturday) will be around 5,000 feet. Snowfall will decrease in intensity tonight into Sunday afternoon. Heavy snow will return at times again on Monday and Tuesday, with snow levels ranging from 5,500 to 6,000 feet.
The total snow accumulations above 6,500 feet, will range from ten inches to five feet. The higher you go, the more the snow.
Gusty winds could bring down tree branches.
Persons are urged to stay indoors until conditions improve. If you must go outside, dress in layers. Several layers of clothes will keep you warmer than a single heavy coat. Cover exposed skin to reduce your risk of frostbite or hypothermia. Gloves, a scarf, and a hat will keep you from losing your body heat.
Persons should delay all travel if possible. Areas of blowing snow could significantly reduce visibility. Travel could be very difficult to impossible. Roads, and especially bridges and overpasses, will likely become slick and hazardous. Snow-covered roads, chain controls and travel delays are likely, which will result in very difficult travel at times above 5,500 feet.
If travel is absolutely necessary, drive with extreme caution and be prepared for sudden changes in visibility. Leave plenty of room between you and the motorist ahead of you, and allow extra time to reach your destination. Avoid sudden braking or acceleration, and be especially cautious on hills or when making turns. Make sure your car is winterized and in good working order. Keep an extra flashlight, food, and water in your vehicle, in case of an emergency.
