Burbank to Spokane Turbulence Forecast

BUR → GEG · 928 miles · ~2h 21m

What to Expect

Burbank to Spokane is a popular north-bound route, but its defining feature, turbulence-wise, is crossing the Sierra Nevada mountains. These mountains can generate what's called mountain wave turbulence. This happens when wind flows over the mountains, creating waves in the air much like waves in the ocean. These waves can cause bumpy conditions, especially at certain altitudes. However, pilots are very familiar with this phenomenon; they use weather forecasts to anticipate mountain wave turbulence and adjust their flight path or altitude to minimize its impact. It's a very normal part of flying this route, and airlines fly it every day, safely and routinely. It's worth noting that most turbulence is more of a nuisance than a danger, and modern aircraft are designed to handle it easily.

Flights between Burbank and Spokane cross the Sierra Nevada, a steep mountain barrier in eastern California. The Sierra generates some of the most intense rotor and wave turbulence in the world — the famous "Sierra Wave" can reach the stratosphere. East-side downdrafts are especially sharp, and flights into or out of Reno or the Central Valley often feel the effects.

Turbulence Factors on This Route

• Mountain Wave Turbulence: The Sierra Nevada produces the well-known Sierra Wave, one of the strongest mountain wave systems in North America.

When Is This Route Bumpiest?

For the smoothest possible flight, aim to travel during the summer or early fall. The weather patterns during these months tend to be more stable, reducing the likelihood of mountain wave turbulence as winds are generally calmer. Winter and spring, on the other hand, are typically bumpier. Stronger winds during these seasons interact with the Sierra Nevada, increasing the chances of mountain wave activity. This doesn't mean flights are unsafe, just potentially a bit more turbulent.

Tips for This Flight

If you're concerned about turbulence, booking a morning flight might be your best bet. The atmosphere tends to be more stable earlier in the day, before the ground heats up and creates more wind. If you do experience turbulence over the mountains, it will likely feel like driving on a road with lots of small potholes, a constant but manageable vibration. To help yourself feel more comfortable, choose a seat over the wing, which is closest to the plane's center of gravity, and focus on slow, deep breaths. Remember that the flight crew is highly trained to handle these conditions, and your flight will land safely.

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Forecasts based on NOAA HRRR and GFS atmospheric model data.