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!

ROU1899, POS to YYZ, departing 2:13 AM AST, Aug 17

Turbulence forecast map for ROU1899, POS to YYZ

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(Forecast data last collected at 4:00 AM AST on Aug 17, 2026.)

  1. Takeoff from POS at 2:13 AM AST, Aug 17.
  2. 2:14 AM AST: Calm skies for the next 27 minutes.
  3. 2:41 AM AST: Light turbulence likely for the next 27 minutes.
  4. 3:08 AM AST: Calm skies for the next 2 hours and 53 minutes.
  5. 6:01 AM AST: Light turbulence likely for the next 6 minutes.
  6. 6:07 AM AST: Moderate turbulence likely for the next 4 minutes.
  7. 6:11 AM AST: Calm skies for the next 43 minutes.
  8. 6:54 AM AST: Light turbulence likely for the next 11 minutes.
  9. 7:05 AM AST: Calm skies for the rest of the flight.
  10. Landing at YYZ at 7:19 AM AST.

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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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