Tucson, Arizona – A rapidly moving dust storm is severely impacting western Pinal County this afternoon, drastically reducing visibility on major highways and creating dangerous travel conditions that are expected to persist until 4 p.m. Thursday. Drivers in the affected areas face significant risks and are strongly advised to take precautions or avoid travel altogether.
The National Weather Service in Tucson detected the storm at 2:34 p.m., approximately seven miles northeast of Pinal Airpark, moving northwest at 20 mph. Radar data confirms visibility has plunged below a quarter mile in multiple locations, underscoring the severity of the situation.
Communities and Roadways in the Storm’s Path
The dust storm is currently affecting several communities and key transportation corridors in western Pinal County:
- Communities: Eloy, Saddlebrooke, Picacho, and Red Rock
- Major Highways: Interstate 10 (I-10) between mile markers 205 and 230, Route 79, Route 87, and Route 77
Motorists traveling these routes are urged to exercise extreme caution or avoid travel if possible. The storm’s rapid movement and low visibility pose life-threatening hazards on these roads.
Critical Safety Measures for Drivers in Low Visibility
Authorities have issued urgent safety advice for drivers caught in the dusty conditions:
- Immediately pull off the roadway and stop your vehicle
- Turn off your headlights to avoid confusing other drivers
- Keep your foot off the brake pedal to prevent the brake lights from misleading drivers behind you
- Stay inside your vehicle until conditions improve
“Pull Aside, Stay Alive,” is the key message emphasized by officials to prevent accidents and save lives during this hazardous dust storm.
Ongoing Monitoring and Potential for Additional Warnings
The storm is expected to weaken or lift by early evening, but meteorologists warn that the atmospheric conditions may give rise to further dust storms in the region later today. Residents and travelers should stay alert and monitor updates from the National Weather Service Tucson.
Key Takeaways Amid Dangerous Dust Storm Conditions
- Dust storm first detected at 2:34 p.m., moving northwest at 20 mph
- Visibility reduced to less than a quarter mile on major highways in western Pinal County
- Travel along I-10 (mile markers 205-230), Routes 79, 87, and 77 is highly hazardous
- Communities directly affected include Eloy, Saddlebrooke, Picacho, and Red Rock
- Motorists urged to pull off the road, turn off headlights, and stay inside vehicles if caught in blowing dust
- Storm expected to lift by early evening but stay vigilant for possible additional dust warnings
What do you think about these extreme dust storm conditions in Arizona? Have you ever driven through a dust storm near Eloy or along I-10? Share your experiences and tips for staying safe in the comments below.
