About this site
Moto Grand Prix Weathers shows a session-by-session weather forecast for each MotoGP Grand Prix and a weather record for events that have finished. It is an unofficial fan site run by an individual.
Operator
The site is run by ryg35 (an individual).
For enquiries, send a DM to @ryg_35 on X (formerly Twitter). https://x.com/ryg_35
Data sources
- Forecast: the Open-Meteo Forecast API. Forecasts reach 16 days ahead and are refreshed about once an hour.
- Past weather: the Open-Meteo Historical Weather API (reanalysis data). The data is published a few days after the race, and is imported after that.
- Dates, venues and session times: transcribed by hand by the operator from the schedules published on the official MotoGP website. Only facts (dates, times and venues) are copied. Changes may be reflected late, so check the official announcements before you go.
Both datasets are provided by Open-Meteo under CC BY 4.0 (a licence that allows reuse with attribution). Attribution: Weather data by Open-Meteo.com
https://open-meteo.com/https://creativecommons.org/licenses/by/4.0/
The free Open-Meteo API is for non-commercial use only. This site runs without ads or payments. https://open-meteo.com/en/terms
Forecast and weather record
A forecast is an estimate of the weather to come. The site shows the precipitation probability for the hour containing the session start and the temperature at the time closest to the start. It is not the probability of rain during the whole session.
The weather record is reanalysis data: past atmospheric conditions re-estimated by feeding observations into a weather model. Values are for a grid point near the circuit and can be a few kilometres away from the venue. They are not measurements taken on the track.
Track temperature and wet or dry track conditions are not shown. Air temperature is never presented as track temperature.
Official data and names
This site does not import or publish data from official MotoGP APIs or official session records (results, track conditions and so on).
This is an unofficial site. It is not affiliated with, endorsed or supported by MotoGP Sports Entertainment Group (formerly Dorna Sports), the FIM or any team.
"MotoGP" is a trademark of its owner. Grand Prix and circuit names are used only to say which event the weather is for.
No official logos, rider photos or footage are used. The site logo is our own design.
The domain motoweathers.com was registered by the operator and is not an official domain.
Saying the site is unofficial does not mean the rights holders have given permission. If a rights holder contacts us, we will respond promptly.
Related site
The same operator also runs F1 Weathers, which covers the weather for races of another series.