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Meteorological briefing

Studying the weather is one of the most important tasks in preparing for a flight. To this end, MeteoSwiss provides self-briefing platforms that can be accessed via the Internet. Below is a brief overview of the self-briefing systems.


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MeteoSwiss in-app aviation weather information

The MeteoSwiss national aviation weather service. The products for Switzerland are available directly through the MeteoSwiss app as an annual subscription. The in-app information is restricted to those with a pilot’s license.

MeteoSwiss App


The flight-preparation service bundle from Skyguide, including weather data from MeteoSwiss.


TAMSI (TAfMetarSIgmet)

TAMSI is MeteoSwiss’s web-based meteorological self-briefing platform for commercial aviation at national and regional airports. Aviation weather information for predefined routes worldwide can be accessed quickly and securely with just a few clicks in PDF format or as a paper printout.

Further information and ordering:
Customer service

pc_met Internet Service

A product provided by the German Meteorological Service that includes several aviation weather services from MeteoSwiss. This Internet-based system contains aviation weather information for Europe and the rest of the world.

Further information about the pc_met Internet service is available from the German Meteorological Service (DWD):

Orders can be placed directly via the DWD Weather Shop.

Phone-based aviation weather advice:

For those with additional requirements, personal aviation weather advice is available 24 hours a day, 7 days a week:

0900 162 737 (Cost: CHF 2.90 per minute from a landline)

The use of premium business telephone numbers (e.g. 0900 numbers) for corporate clients (landline and mobile) is prohibited under the Money Laundering Act.