Snow is expected to fall in the Grapevine area starting Wednesday, and that would likely trigger the full closure of the major north and south interstate, according to the CHP
Drivers should take the Highway 101 or Highway 14 as a detour in case of closure of freeways due to the snow.
Chain control could be in effect in areas where snow could fall, including State Route 138 to Wrightwood, according to a Caltrans.
Storm related closure: SR 2 closes from Grassy Hollow to Islip Saddle (west of Mountain High Ski Resort) at 11:59pm Tuesday 11/26 until further notice. Use I-15 or State Route 14 to SR-138 to SR-2 as detour from Los Angeles County” Caltrans Tweeted