Latest news, Mar 22, 2026: Read all about a bunch of new features, including overseas-flight forecasts, in the latest BumpySkies newsletter.

GRB398: 4 legs

GRB398, NUQ to PWA, departing 9:10 AM PDT, Mar 24

Turbulence forecast map for GRB398, NUQ to PWA

Report an issue

(Forecast data last collected at 2:00 AM PDT on Mar 24, 2026.)

Preliminary forecast. Check back within an hour or two of takeoff to see the most accurate route map and turbulence forecast for this flight.

  1. Takeoff from NUQ at 9:10 AM PDT, Mar 24.
  2. 9:11 AM PDT: Calm skies for the next 2 minutes.
  3. 9:13 AM PDT: Light turbulence likely for the next 1 minute.
  4. 9:14 AM PDT: Calm skies for the next 11 minutes.
  5. 9:25 AM PDT: Light turbulence likely for the next 5 minutes.
  6. 9:30 AM PDT: Calm skies for the next 14 minutes.
  7. 9:44 AM PDT: Light turbulence likely for the next 38 minutes.
  8. 10:22 AM PDT: Calm skies for the next 11 minutes.
  9. 10:33 AM PDT: Light turbulence likely for the next 29 minutes.
  10. 11:02 AM PDT: Calm skies for the next 20 minutes.
  11. 11:22 AM PDT: Light turbulence likely for the next 4 minutes.
  12. 11:26 AM PDT: Calm skies for the next 13 minutes.
  13. 11:39 AM PDT: Light turbulence likely for the next 10 minutes.
  14. 11:49 AM PDT: Calm skies for the rest of the flight.
  15. Landing at PWA at 11:56 AM PDT.
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.

GRB398, PWA to VPC, departing 2:25 PM CDT, Mar 24

Turbulence forecast map for GRB398, PWA to VPC

Report an issue

(Forecast data last collected at 2:00 AM PDT on Mar 24, 2026.)

Preliminary forecast. Check back within an hour or two of takeoff to see the most accurate route map and turbulence forecast for this flight.

  1. Takeoff from PWA at 2:25 PM CDT, Mar 24.
  2. 2:26 PM CDT: Calm skies for the next 8 minutes.
  3. 2:34 PM CDT: Light turbulence likely for the next 37 minutes.
  4. 3:11 PM CDT: Calm skies for the next 42 minutes.
  5. 3:53 PM CDT: Light turbulence likely for the next 3 minutes.
  6. 3:56 PM CDT: Calm skies for the rest of the flight.
  7. Landing at VPC at 4:01 PM CDT.
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.

GRB398, VPC to LAW: no forecast yet

It's too early to give you a forecast. I don't yet know the flight plan for this leg of GRB398, so I can't give you an accurate forecast right now. Come check again closer to departure time. (Note that sometimes I don't know the flight plan until minutes before boarding!)

Report an issue

GRB398, NZY to NUQ: no forecast yet

It's too early to give you a forecast. I don't yet know the flight plan for this leg of GRB398, so I can't give you an accurate forecast right now. Come check again closer to departure time. (Note that sometimes I don't know the flight plan until minutes before boarding!)

Report an issue

📣 To stay informed about updates to BumpySkies, subscribe to the free newsletter:

You can also browse past newsletter issues.

BumpySkies is a free service that depends on your donations to stay online.

If you find this service helpful, please consider supporting BumpySkies on Patreon.

For best results, try it shortly before departure.

(Or, see a random upcoming flight's forecast.)