Atmospheric River Will Impact California Tonight | Winter Storm Warning, 1-3 Feet of Snow Forecast The Atmospheric River NOAA has been tracking will hit California tonight through Friday morning.ย 1-3 feet of snow is forecast above 7,000-feet with winds as high as 130mph on Sierra ridges.ย A Winter Storm Warning has been issued beginning at 4am Thursday and ending at 4am on Friday. A WINTER STORM WILL IMPACT THE REGION TONIGHT THROUGH THURSDAY NIGHT WITH […] Weather WeatherBrains | December 9, 2015 1 Comment