Raleigh-Durham to Tucson Turbulence Forecast

RDU → TUS · 1,852 miles · ~4h 12m

What to Expect

The Raleigh-Durham to Tucson route presents a diverse range of potential turbulence, typical for a west-bound, cross-country flight. You'll likely encounter some bumps, but it's very manageable. Departing RDU, the initial phase might involve light mechanical turbulence over the Southern Appalachians as the air interacts with the mountains. Further west, across the Southeast Interior and Mississippi Valley, convective turbulence, caused by rising warm air, is common, particularly in warmer months. As you approach Tornado Alley, there's a chance of encountering severe convective turbulence, though pilots are adept at navigating around these areas. Crossing the Ozark Plateau can bring more convective turbulence. Finally, approaching Tucson, you might experience mountain wave turbulence over the Southern Rockies, followed by thermal turbulence over the Mojave and Sonoran Deserts as warm air rises from the hot desert floor. Remember, pilots constantly monitor weather conditions and adjust altitude or course to minimize discomfort.

The Raleigh-Durham to Tucson route passes over the Southern Rockies in New Mexico and southern Colorado. While somewhat lower than the peaks to the north, these mountains still produce notable mountain wave turbulence, particularly when strong southwesterly winds aloft align perpendicular to the ridgeline.

Turbulence Factors on This Route

• Mechanical Turbulence: The Southern Appalachians produce terrain-induced chop, especially during strong wind events and summer convection over the ridgeline.
• Convective Turbulence: The warm, humid Southeast interior supports frequent thunderstorm development, particularly during afternoon hours.
• Mountain Wave Turbulence: The Southern Rockies produce lee waves when southwesterly upper-level winds flow across the terrain.
• Thermal Turbulence: Extreme desert heating generates strong thermal updrafts that cause low-to-mid-level turbulence, especially in summer afternoons.

When Is This Route Bumpiest?

The fall months, especially late fall, generally offer the smoothest flights on this route. Winter can also be relatively calm. The weather patterns that contribute to turbulence, like strong convective activity and mountain waves, are usually less intense during these periods. Winter, spring, early summer, and late winter tend to be bumpier. Spring and early summer bring increased convective activity across the Southeast Interior, Mississippi Valley, and Tornado Alley, while late winter can bring mountain wave turbulence as air flows over the Southern Rockies. Changes in air temperature over the deserts in early summer can also cause thermal turbulence as you approach Tucson.

Tips for This Flight

If possible, aim for a morning flight, as thermal activity tends to increase as the day progresses. Any turbulence you experience on this route will likely feel like driving on a bumpy road, or perhaps a boat gently rocking on water, and is very rarely dangerous. Choose a seat over the wing; this area of the plane experiences less motion. Stay hydrated, and remember to breathe deeply and evenly, focusing on your exhale. You're in capable hands, and the pilots are always working to ensure a safe and comfortable flight for everyone.

Get Your Forecast

Related Routes

See all routes from Raleigh-Durham or to Tucson.

More from Raleigh-Durham

More to Tucson

Forecasts based on NOAA HRRR and GFS atmospheric model data.