Snowfall Impact on Transportation Severe Weather Road Conditions Impact on Travel Snow Accumulation Sierra Nevada Storms Impact on Infrastructure Transportation Impact Weather Warnings Impact on Events Forecast Impact on Daily Life Regional Weather Traffic Conditions Weather Alerts Driving Conditions Weather Forecasts Impact on Communities Travel Impact Weather Advisory Travel Conditions Traffic Impact Weather Advisories Impact on Environment Travel Disruptions Natural Disasters Lake-effect Snow Avalanche Conditions Adverse Conditions Impact on Sports Snowfall Patterns Weather Impact Snowfall Events Transit Impact Hazardous Conditions Cascades Snow Levels Christmas Weather Snowfall Totals Oxfordshire Snow Showers Accumulation Travel Disruption Snow Days Regional Effects Snow Removal Regional Impact Snowfall Impact Southern Regions Weather Events Advisories Sierra Holiday Weather Transport Disruptions Impact on Activities Northwest United States Community Activities Avalanche Risk Snowfall Predictions Travel Impacts Heavy Snow Impact on Community Snow Conditions Weather Impacts Weather Predictions Weather Impact on Events Meteorology Lake Effect Snow Snowfall Effects Impact on Residents Ski Season Snow Management Weather Conditions Snowstorms California Mountain Regions Cold Temperatures Travel Implications Cold Fronts Power Outages Snow Clearance
Eastbound lanes reopened after about five hours as investigators focus on a sudden burst of heavy snow and risky driving behavior.
