Is Using Hazard Lights in a Snow Storm Against the Law in Texas?

As the snow started to fall on my way to work today, I noticed a few cars on the highway driving well under the speed limit while having their hazard lights engaged.

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I have always heard that you should only use your hazards if you are stopped, not when your car is moving. Let's explore this issue and the reasons behind the great Texas firefly debate.❄️🚗

Texas Fireflies
by u/InspectorNormal7808 in texas

Why Do Cars Even Have Hazard Lights?

Hazard lights are meant for emergencies. For example, if your car breaks down or you're warning others about a road hazard. They let people know something’s wrong. But using them while driving? That’s where things get tricky.

Team "Turn Them On!"

Some drivers say hazard lights make them easier to see in heavy rain, which helps prevent crashes. That makes sense, right? If it's hard to see, bright flashing lights should help.

Team "NOPE!" 

Other people (and, um, Texas law) say hazard lights while driving actually cause confusion. Drivers might think your car is stopped, which could lead to accidents. Plus, in Texas, it’s actually illegal to drive with your hazard lights on unless you’re parked and in an emergency.

Comment by u/TacosAndBourbon from discussion Texas Fireflies in texas

It's all about legality: What does Texas law say?

To put an end to the debate, let's turn to the rulebook. Texas law is clear on this matter. According to the Texas Transportation Code, the use of hazard lights while driving is illegal, except when the vehicle is stationary and not obstructing traffic. Violating this law can result in a traffic citation and possibly contribute to accidents due to the confusion it can cause on the road.

So, What Should You Do Instead?

So, if hazard lights are off-limits, what can you do to stay safe while driving through a storm in Texas? Here are a few tips from seasoned drivers:

If you’re driving in a Texas storm, here’s how to stay safe without breaking the law:
✅ Turn on your headlights (not your hazards!) so others can see you.
✅ Slow down. Roads are slick, and stopping takes longer.
✅ Stay focused. Put the phone away and keep both hands on the wheel.
✅ If things get too crazy, pull over somewhere safe and wait it out.

The Bottom Line

Hazard lights might seem like a good idea in a storm, but in Texas, they’re a no-go while driving. Stick to headlights and safe driving habits instead. Stay safe out there, y’all! 🌩️🚘