Update: Winter Weather Continues This Week
The National Weather Service has extended the Winter Storm Warning, currently in effect for the western slope of the northern Sierra Nevada, until 4 AM Wednesday. Additionally, the Winter Storm Warning has also been extended for Yosemite National Park (above the Valley floor) through 4 PM Wednesday.
The snow levels are currently between 5,000 to 5,500 feet this morning (Monday). That will rise to 6,000 to 7,000 feet this afternoon, then lower down to 4,000 to 5,000 feet throughout the day on Tuesday.
There will be periods of moderate to heavy snow through Wednesday morning, for elevations above 7,000 feet.
Two to five inches of snow is possible at the 5,000 foot elevation. Additional snow accumulations above the 7,000 foot elevation, will range between one and seven feet. The higher you go, the more the snow.
Winds may gust as high as fifty mph. 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.