Lubbock and much of the South Plains are under a winter weather advisory through 6 a.m. Friday, with additional snow accumulations of an inch or less and winds gusting as high as 40 mph expected, according to the National Weather Service in Lubbock.

: As of 10:45 a.m., 50 districts have now closed. Only seven districts stayed with a two-hour delay. EARLIER: Some schools made announcements about Thursday morning delays as early as Wednesday evening due to the weather.