Des Moines to Houston Hobby Turbulence Forecast

DSM → HOU · 826 miles · ~2h 9m

What to Expect

The Des Moines to Houston Hobby route, a southward journey of 826 miles, does have some features that can contribute to turbulence. One significant factor is that you'll be crossing Tornado Alley, where severe convective turbulence is common, especially during certain times of the year. As you continue south, you'll fly over the Ozark Plateau, which can also generate convective turbulence. Finally, as you approach Houston, you'll be near the Gulf Coast, another area prone to convective turbulence. Convective turbulence is caused by rising columns of warm air, like bubbles in a boiling pot, and pilots are very familiar with identifying and navigating around these areas. While this route has potential for bumps, it's important to remember that pilots constantly monitor weather conditions and adjust their flight path to ensure a safe and comfortable flight.

Between Des Moines and Houston Hobby, the flight path crosses Tornado Alley, the region stretching from Texas through Oklahoma and Kansas where severe convective storms are most frequent in the U.S. Supercell thunderstorms in this region produce extreme updrafts and downdrafts, and flights are routinely deviated around these cells, especially in spring and early summer.

Turbulence Factors on This Route

• 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 possible flight on this route, consider flying during the fall, winter, or early spring. These seasons generally experience less convective activity, leading to calmer air over Tornado Alley, the Ozark Plateau, and the Gulf Coast. Spring and summer tend to be bumpier times to fly this route. This is because these seasons bring increased solar heating and moisture which can lead to stronger convective currents and thunderstorm development, especially over Tornado Alley and near the Gulf Coast. This, in turn, creates more opportunities for turbulence.

Tips for This Flight

If you're concerned about turbulence, try to book a morning flight; the air tends to be calmer earlier in the day before the sun has had a chance to heat the ground and create those rising air currents. Any turbulence you experience on this route is most likely to feel like driving over a bumpy road or encountering strong wind gusts. To help yourself feel more comfortable, choose a seat over the wing; this area experiences less motion. Make sure to stay hydrated by drinking plenty of water, and remember that the flight will be over before you know it.

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Forecasts based on NOAA HRRR and GFS atmospheric model data.