Buffalo to Minneapolis Turbulence Forecast

BUF → MSP · 733 miles · ~1h 58m

What to Expect

Your flight from Buffalo to Minneapolis, heading west, crosses a few different types of terrain that can create turbulence. Shortly after takeoff, you might feel some bumps as you cross the Northern Appalachians; this is mechanical turbulence caused by wind flowing over the mountains. As you continue west, you'll cross the Great Lakes, where lake-effect turbulence can occur, especially if the air and water temperatures differ significantly. Finally, as you approach Minneapolis over the Upper Midwest, you might experience clear-air turbulence (CAT). CAT is often caused by changes in wind speed and direction at high altitudes, but pilots are usually well-informed about it and can navigate around it. All of these types of turbulence are normal and well-understood phenomena that pilots deal with regularly, so try to relax and trust that your crew is prepared for anything.

Between Buffalo and Minneapolis, the route crosses the Northern Appalachians from Pennsylvania through New England. While lower than western ranges, the Appalachians still produce mechanical turbulence and low-level wind shear, particularly when strong northwest winds follow cold frontal passages. Flights below 20,000 feet feel this most acutely.

Turbulence Factors on This Route

• Mechanical Turbulence: The Northern Appalachians generate low-level mechanical turbulence during strong post-frontal northwest winds.
• Lake-Effect Turbulence: The Great Lakes produce lake-effect convection and low-level wind shear from land-water temperature contrasts.
• Clear-Air Turbulence (CAT): The Upper Midwest sits beneath frequent polar jet stream intrusions, producing clear-air turbulence at cruising altitudes.

When Is This Route Bumpiest?

For the smoothest possible flight, aim to travel during the summer or early fall. The weather is generally more stable then, reducing the likelihood of both lake-effect and clear-air turbulence. Winter and late fall tend to be the bumpiest times to fly this route. During these seasons, strong winds interacting with the Appalachians, combined with potential lake-effect from the Great Lakes and increased clear-air turbulence (CAT) activity, can lead to a choppier ride.

Tips for This Flight

If you're anxious about turbulence, booking your flight for earlier in the day is often a good strategy, as turbulence tends to increase in the afternoon. Any turbulence you encounter on this route will likely feel like driving on a bumpy, unpaved road for a few minutes at a time. Focus on controlling what you can, like staying well-hydrated before and during the flight, and practicing deep, slow breathing to help calm your nerves. Remember, your pilots are highly trained to handle these conditions, and your safety is always their top priority.

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Forecasts based on NOAA HRRR and GFS atmospheric model data.