Chicago Midway to Phoenix Turbulence Forecast

MDW → PHX · 1,441 miles · ~3h 23m

What to Expect

The Chicago Midway to Phoenix flight, while a popular route, crosses a variety of geographic features that can contribute to turbulence. Immediately after takeoff, you might experience some minor lake-effect turbulence as you cross the Great Lakes. As you head west, expect possible frontal turbulence over the Ohio and Mississippi Valleys. Further along, as you enter Tornado Alley and the Great Plains, convective turbulence or even severe convective turbulence could be present, depending on weather conditions. Finally, as you approach Phoenix, expect potential mountain wave turbulence as you cross the Southern Rockies and thermal turbulence over the Mojave and Sonoran Deserts. Remember, pilots are highly trained to navigate these well-understood atmospheric conditions, constantly monitoring weather patterns and adjusting flight paths for the smoothest possible ride. They're experts at handling these common, predictable bumps.

The Chicago Midway to Phoenix 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

• Lake-Effect Turbulence: The Great Lakes produce lake-effect convection and low-level wind shear from land-water temperature contrasts.
• Frontal Turbulence: The Ohio Valley is a preferred storm track where frontal boundaries and embedded convection create turbulence year-round.
• Clear-Air Turbulence (CAT): The jet stream frequently meanders over the Great Plains, producing wind shear and clear-air turbulence at cruising altitudes.
• Mountain Wave Turbulence: The Southern Rockies produce lee waves when southwesterly upper-level winds flow across the terrain.

When Is This Route Bumpiest?

For the smoothest possible flight, aim to travel this route during the early fall or fall months, or even winter. The atmospheric conditions are generally more stable during these times, reducing the likelihood of turbulence. However, late fall, early winter, spring, early summer, late winter, early spring, and summer tend to be bumpier. This is because these seasons bring increased instability and thermal activity, potentially leading to convective turbulence, especially over Tornado Alley. The changing seasons also affect the strength and location of fronts, which can cause frontal turbulence over the Ohio and Mississippi Valleys.

Tips for This Flight

If you're anxious about turbulence, the best thing you can do is book a morning flight; the atmosphere is generally calmer earlier in the day. Any turbulence you might experience on this route will likely feel like driving over a series of small potholes or perhaps a sudden, unexpected dip on a rollercoaster. For added comfort, consider choosing a seat over the wing; it's typically the most stable part of the aircraft. Staying well-hydrated and practicing deep, calming breaths can also significantly ease any anxiety. Remember that turbulence is a normal part of flying, and your flight crew is well-equipped to handle it safely.

Get Your Forecast

Related Routes

See all routes from Chicago Midway or to Phoenix.

More from Chicago Midway

More to Phoenix

Forecasts based on NOAA HRRR and GFS atmospheric model data.