How to Survive Arizona’s Summer Roads: Heat, Hydration, and Hazards

Arizona summers are brutally hot — and driving in them without prep can be dangerous. Here’s how to stay safe.

1. Check the Forecast

Summer = heat warnings + monsoons.  

Watch for:

- Excessive heat (110°F+)

- Monsoon alerts (dust storms, flooding)

- High UV index

2. Stay Hydrated

Carry:

- 1 gallon of water per person

- Extra for pets

- Electrolyte tablets or sports drinks

Tip: Freeze some jugs so they melt slowly on long drives.

3. Pack a Heat-Ready Car Kit

Include:

- Water, snacks

- Cooling towel

- Emergency blanket or umbrella for shade

- Phone charger + power bank

- Reflective windshield shade

- First aid kit

Optional: mini fan, extra sunscreen, battery light

4. Check Your Vehicle

Inspect:

- Tire pressure (heat expands air)

- Coolant level

- Battery (heat drains charge)

- AC function

Do this *before* a long desert drive.

5. Never Leave Anyone in the Car

Even with windows cracked, temps inside hit 120°F+ fast.

It’s illegal — and deadly — to leave pets or kids in hot cars in Arizona.

6. Be Ready for Monsoon Season

Storms = flash flooding + low visibility.

Never drive through:

- Flooded washes or dips

- Running water (even shallow)

Obey signs. You can be fined for ignoring warnings (aka the “stupid motorist law”).

7. Know Where to Cool Down

Good rest stops:

- Sunset Point (I-17)

- Wikieup (US-93)

- Roadside Circle Ks, Love’s, and travel centers

Look for A/C and shade structures when stopping.

8. Drive Early or Late

Avoid 1–5pm heat peak.

Best drive times:

- Before 10am

- After 6pm

Evening light is perfect for scenic drives and canyon views.

9. Don’t Rely on Cell Signal

Remote zones = dead spots.

Download offline maps and:

- Tell someone your route

- Carry a paper backup

- Save emergency numbers

10. Final Tip

Heat kills cars — and people — when ignored. Prep your vehicle, stay hydrated, and time your drives. Arizona is worth it, but summer driving takes real respect.