Latest news, Aug 3, 2026: I've been updating how BumpySkies treats airport elevations, forecasts climb and descent rates, and classifies turbulence intensity, all based on real-world guidance. More about it in the next newsletter. Until then, if anything seems off, please report an issue!

EDV4885, GRR to DTW, departing 5:38 AM EDT, Aug 7

Turbulence forecast map for EDV4885, GRR to DTW

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(Forecast data last collected at 5:00 AM EDT on Aug 7, 2026.)

  1. Takeoff from GRR at 5:38 AM EDT, Aug 7.
  2. 5:39 AM EDT: Calm skies for the next 24 minutes.
  3. 6:03 AM EDT: Light turbulence likely until you land.
  4. Landing at DTW at 6:08 AM EDT.

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Nelly

Nelly says: Bumpy skies can be scary, but they're not dangerous!

See our turbulence safety page for more information, including links to other resources for nervous fliers.

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