Houston is preparing for a historic winter storm expected to bring up to 6 inches of snow, a rare event not seen in decades.

Temps have already plummeted across Southeast Texas, but the main story will be the chance of significant snow and ice later this week.

Houston mayor John Whitmire and Harris County Judge Lina Hidalgo both warned that the conditions will worse before they get better.

We're expecting snow, sleet and ice in Southeast Texas. Check here for updates and resources to keep you and your family safe.

A winter storm warning has been issued for the Houston area for the first time in nearly two years as a rare Gulf Coast winter storm promises heavy snow, sleet and freezing rain. The National Weather Service in League City,

HOUSTON — With snow in the forecast, some Houston restaurants decided to close their doors. The temperatures will be frigid and precipitation is in the forecast -- 3-5 inches of snow is expected across the Houston area, with higher totals possible.

Latest updates on Houston's winter storm: road closures, power outages, school and business closures and more.

Thursday will bring the combination of muggy air, a cold front and a strong upper-level disturbance. Expect at least scattered storms and possibly a line of strong to severe storms including the slight chance for a tornado or damaging winds 60 mph+.