Houston Winter Storm Forecast: Freezing Rain, Hard Freeze, and Travel Impacts

Weekend Winter Storm Outlook

• ⚠️ A winter storm watch is in effect for Houston, with potential for light to moderate icing from Saturday night into Sunday.
• ❄️ The primary concern is freezing rain during overnight hours as temperatures drop to or below 32°F, creating hazardous road conditions.
• 🥶 A hard freeze is expected Monday morning, with actual air temperatures in the teens and wind chills feeling as low as 5°F.

Ice Accumulation and Potential Impacts

• 🧊 While most of the Houston metro area is expected to see trace amounts of ice, northern areas could experience higher totals, potentially leading to isolated power outages.
• 🚗 Even a light coating of ice, around a tenth of an inch, can cause slipping and sliding on roads and dangerous travel conditions.
• ⚡ A quarter-inch of ice can weigh down power lines significantly, increasing the risk of localized outages, though widespread grid failure is not anticipated.

Travel Disruptions

• ✈️ Travel, especially flights scheduled for Saturday late and Sunday, is expected to be significantly disrupted due to ice accumulation across the country.
• ⏰ It is advisable to reschedule Sunday flights to Monday or Tuesday to avoid potential delays and headaches.
• 🧊 Ice on runways, jet bridges, and walkways can cause extensive delays, as de-icing procedures and constant monitoring are required.

Timeline and Preparations

• 🌧️ Saturday will see heavy rain, transitioning to freezing rain overnight into Sunday.
• 🥶 By Sunday afternoon, temperatures may not climb above freezing, meaning any ice on the ground could remain frozen, creating "black ice" hazards.
• 🏠 Preparations for potential power loss are recommended, including having blankets, generators, extra food, and water.

Post-Freeze Outlook

• ☀️ Monday will be dangerously cold with sunshine, but temperatures will rebound significantly by Tuesday and Wednesday, reaching the 50s and 60s respectively.