An "atmospheric river" is headed for the beleaguered Oroville Dam.
Above: Computer forecast models indicate a powerful jet stream will continuously pound California over the next ten days and bring copious amounts of moisture from off of the Pacific Ocean into the state. This 10-day loop of predicted upper-level winds at 250 mb are in 6-hour increments from today until Thursday, February 23rd; maps courtesy tropicaltidbits.com, NOAA/EMC (GFS)