Texas Winter Storm: School Closures, Ice Accumulation, and Travel Disruptions

Winter Storm Warning and Timing

• ⚠️ A winter storm warning is in effect for Houston, with widespread rain expected to turn into ice as temperatures drop below freezing.
• ⏰ Residents are urged to be home and prepared by midnight Saturday, as the most severe conditions are anticipated from Saturday night through Sunday morning.
• 🧊 The primary concerns are ice accumulation on roadways and potential power outages.

Forecast and Ice Threat

• 🥶 An arctic front is pushing south, causing temperatures to plummet across Texas, with areas like Dallas and Abilene already experiencing freezing conditions and frozen precipitation.
• 🌧️ The storm is expected in two parts: rain and thunderstorms Saturday morning, followed by a potential for freezing rain in the northwest counties by Saturday evening and into Sunday morning.
• 📉 Temperatures will drop significantly in the afternoon as the initial storminess passes, leading to the ice threat.

City Preparations and Warnings

• 🚨 Houston Mayor John Whitmire and city officials are stressing the seriousness of the winter storm, with 135 Texas counties already declared disaster areas.
• 🏠 12 warming centers will open, nine with backup generators, to provide shelter for residents.
• ⚠️ Officials warn of potential localized power outages due to ice accumulation on power lines and trees, despite confidence in the state's power grid.
• 🛣️ Roadway brining has begun, but officials caution that invisible ice may be present, making staying home the safest option.

Infrastructure and Utilities

• ⚡ Centerpoint Energy has 3,300 frontline workers staged to address potential outages, with ample equipment including poles, transformers, and splices.
• 💧 The city is managing a backlog of over 500 water leaks, with public works working to repair them as quickly as possible; residents are advised to call 311 for reported leaks.
• 🔌 The power company for northwestern and eastern counties has implemented changes since 2021 to improve equipment reliability and response times.

Travel and Airport Disruptions

• ✈️ Over 3,300 flights were cancelled nationwide on Saturday and nearly 4,500 on Sunday due to the storm.
• ⏰ Travelers are rushing to get home before the storm hits, with some booking earlier flights to avoid worsening conditions.
• 🛫 Houston's major airports are prepared with equipment for pre-treating roads and maintaining the airfield.
• ⚠️ Airlines like United are offering travel waivers, and travelers are advised to stay flexible and check flight statuses directly with carriers.

Supply and Information

• 🛒 Grocery stores are experiencing high demand for essential items like bread, milk, and water, with managers constantly restocking shelves.
• 📱 KHOU 11 encourages viewers to download their free app for extended streaming coverage, live radar, and on-the-go updates.