Palm Springs to Bentonville Turbulence Forecast

PSP → XNA · 1,264 miles · ~3h 2m

What to Expect

The Palm Springs to Bentonville route offers a diverse flight experience, traversing several distinct geographical areas each with its own turbulence characteristics. Departing from Palm Springs, you'll first cross the Mojave and Sonoran Deserts, where thermal turbulence, caused by rising warm air, can create some initial bumps. As you head east, the flight encounters the Southern Rockies, notorious for mountain wave turbulence as wind flows over the peaks. Further along, over the Great Plains, clear-air turbulence (CAT) may occur; this type of turbulence can be unexpected, but pilots are skilled at managing it. The flight path then crosses Tornado Alley, where severe convective turbulence, associated with thunderstorms, is possible, especially during certain times of the year. Finally, as you approach Bentonville, you'll fly over the Ozark Plateau, where convective turbulence can again be a factor. Pilots are constantly monitoring weather conditions and using onboard radar to navigate and minimize any turbulence. They are well-prepared for the conditions along this route.

The Palm Springs to Bentonville 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

• Thermal Turbulence: Extreme desert heating generates strong thermal updrafts that cause low-to-mid-level turbulence, especially in summer afternoons.
• Mountain Wave Turbulence: The Southern Rockies produce lee waves when southwesterly upper-level winds flow across the terrain.
• Clear-Air Turbulence (CAT): The jet stream frequently meanders over the Great Plains, producing wind shear and clear-air turbulence at cruising altitudes.
• Severe Convective Turbulence: Tornado Alley supercells produce some of the most intense convective turbulence in North American aviation.

When Is This Route Bumpiest?

For the smoothest flight, aim to travel this route in the winter or fall. During these seasons, thermal activity over the deserts is reduced, and the risk of severe convective turbulence is lower. Summer and late winter, spring, winter, early spring, and early summer tend to be bumpier. Warmer temperatures in the summer increase thermal turbulence over the deserts and convective turbulence over the Ozark Plateau, while spring can bring more storms through Tornado Alley. Mountain wave turbulence in the Rockies is possible year-round but can be more pronounced with stronger winds often seen in spring and winter.

Tips for This Flight

If you're concerned about turbulence, booking your flight for a morning departure can often lead to a smoother ride, as thermal activity and storm development are typically less intense earlier in the day. Any turbulence you do encounter on this route is most likely to feel like driving on a bumpy, unpaved road, a sensation that's usually manageable. To enhance your comfort, consider choosing a seat over the wing, as this area tends to experience less motion, and remember to stay well-hydrated. Controlled breathing can also work wonders to calm your nerves. Remember that the pilots and crew are highly trained to handle all types of weather, and your safety is their top priority.

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Forecasts based on NOAA HRRR and GFS atmospheric model data.