If you thought winter was over in Austin, think again. A powerful Arctic front is charging toward Central Texas, bringing one of the coldest stretches of the season. Temperatures will plummet below freezing, and the risk of icy roads, frozen pipes, and power outages is increasing as the cold weather settles in.
After a mild start to the week, Austin’s weather will take a dramatic turn by midweek, with lows dropping into the teens and wind chills making it feel even colder. Rain showers ahead of the front could lead to slick roads and hazardous driving conditions as temperatures plunge below freezing.
Here’s What to Expect in Austin This Week
Monday, February 17 – A Chilly but Calm Start
The week begins with a cool morning in the low 30s, warming up to a pleasant 63°F (17°C) under sunny skies. The evening will be mild, with temperatures dipping into the low 50s.
Tuesday, February 18 – A Taste of Spring Before the Freeze
A brief warm-up is expected, with afternoon highs reaching 68°F (20°C). Clouds will begin to move in, and a few showers are possible in the afternoon and evening. By late Tuesday night, the Arctic front will arrive, and temperatures will begin a rapid descent.
Wednesday, February 19 – The Big Freeze Begins
By Wednesday morning, Austin will feel like an entirely different city. Temperatures will be in the low 20s with wind chills making it feel like the teens. The afternoon won’t bring much relief, as highs will struggle to reach 39°F (4°C).
Wednesday night will be brutally cold, with a low of 19°F (-7°C), marking one of the coldest nights of the season.
Thursday, February 20 – Coldest Day Yet
The Arctic air fully settles in, bringing a frigid start to the day. Morning temperatures will be in the low 20s, and wind chills could make it feel as cold as the teens. Even with some sunshine, the high won’t climb above 43°F (6°C).
Friday, February 21 & Saturday, February 22 – Bitter Cold Lingers
The deep freeze continues into the weekend, with highs only reaching the low 40s. Nights will remain dangerously cold, with lows dipping into the mid-20s. It won’t be until Saturday that Austin sees slightly warmer weather, with highs returning to the upper 40s.
Why This Cold Snap is a Big Deal for Austin
Temperature Freefall – Austin has been enjoying mild temperatures in the 60s and 70s, but this sudden cold front will drop temperatures by nearly 40 degrees overnight.
Risk of Icy Roads – With rain expected before the temperature drop, wet roads could quickly turn to ice, creating dangerous driving conditions.
Strain on the Texas Power Grid – With everyone turning up their heat, the power grid will be under stress. While rolling blackouts are not expected, energy officials are monitoring demand closely.
Multiple Nights Below Freezing – Pipes, pets, and plants will be at risk as Austin experiences several nights of subfreezing temperatures.
How to Stay Safe and Prepare for the Freeze
Wrap and Protect Your Pipes – Exposed pipes could freeze and burst. Let faucets drip overnight and insulate outdoor pipes.
Bring Pets and Plants Inside – This kind of cold can be dangerous for animals and sensitive plants. Keep them warm and protected.
Stock Up on Essentials – Roads could become slick, so grab extra groceries, batteries, blankets, and medications before the worst of the cold hits.
Limit Travel on Icy Roads – If temperatures drop below freezing after rainfall, expect slick patches on bridges, overpasses, and shaded areas.
Bundle Up! – With wind chills making it feel even colder, wear layers, gloves, scarves, and hats if heading outside.
Final Thoughts: A Winter Shock for Austin
Austin may not be known for brutal winter weather, but this Arctic blast is about to change that. The biggest concerns will be icy roads, dangerously low wind chills, and freezing temperatures that could last for several days.
This won’t be just a quick cold spell—Austin is facing one of its longest stretches of freezing weather this season. Take the necessary precautions now, and stay warm, stay safe, and be prepared for an intense winter week ahead.
