About TurbCast

What is TurbCast?

TurbCast is a turbulence forecast tool designed for curious or nervous flyers. It provides detailed turbulence predictions for flights up to 36 hours in advance, using aviation weather data from NOAA’s Aviation Weather Center and route-based modelling.

How It Works

1. Enter Your Flight Details

Provide your departure and arrival airports, along with your departure time.

2. We Calculate Your Route

Our system determines the most likely flight path using Great Circle calculations.

3. Weather Data Analysis

We pull official aviation advisories and pilot reports (SIGMETs, AIRMETs, PIREPs) from NOAA’s Aviation Weather Center and apply them along your route.

4. Aircraft-Specific Forecast

Turbulence is experienced differently based on aircraft size. We adjust predictions for your aircraft type.

Data Sources

Turbulence forecast model: NOAA WAFS (World Area Forecast System) — Global turbulence forecasts
Aviation weather advisories: NOAA Aviation Weather Center — SIGMETs, AIRMETs, and G-AIRMETs
Pilot reports: NOAA Aviation Weather Center — Real-time PIREPs from aircraft near your route
International coverage: Worldwide turbulence forecasts for all commercial routes
Flight schedules: AirLabs

Understanding Turbulence Levels

Smooth: No turbulence felt

Light: Slight, erratic changes in altitude. Items may move slightly.

Moderate: Noticeable changes in altitude. Unsecured objects move around.

Severe: Large, abrupt changes in altitude. Difficult to walk. Objects tossed about.

Extreme: Aircraft may be momentarily out of control. Very rare.

Important Disclaimer

Turbulence forecasts are for informational purposes only and should not replace official airline guidance or pilot judgment. Weather conditions can change rapidly. Always follow the instructions of your flight crew and keep your seatbelt fastened when seated.