Description
Aviation weather SIGMETs and AIRMETs for Norway
This service delivers all issued AIRMETs, SIGMETs and Windshear warnings for Norway. AIRMET (Airmen's Meteorological Information) is a concise description of weather phenomena that may affect aircraft safety. SIGMET (Significant Meteorological Information) is used for more severe weather conditions than AIRMET. Both are only issued when such conditions should arise.
Both warnings are delivered in text-based TAC format (similar to Tafmetar). If no warnings are issued, a blank document is returned.
For more information, see the official definitions of AIRMET and SIGMET as documented by ICAO <https://www.icao.int/sites/default/files/EURNAT/Documents/EUR%20and%20Nat %20Docs/EUR%20Documents/EUR%20Documents/014%20-%20EUR%20SIGMET%20and%20AIR MET%20Guide/EUR-Doc-14-EN-5th-Ed-2023-rev-Dec23-clean.pdf>.
Endpoint
- Endpoint:
- https://api.met.no/weatherapi/sigmets/2.0/documentation
- Endpoint description:
- https://api.met.no/weatherapi/sigmets/2.0/swagger
- Documentation:
- https://api.met.no/weatherapi/sigmets/2.0/documentation
- Format:
- Not provided
Contact information
Fees
About this API
- Publisher:
- Meteorologisk institutt
- Version:
- Not provided
- Availability:
- Not provided
- Landing page:
- Not provided
- Conforms to:
Reference to an established technical standard or specification that the API conforms to.
- Not provided
- License:
- Creative Commons Attribution 4.0 InternationalOpen license
- Published:
- September 24, 2025
- Last updated:
- March 27, 2026
- URI:
Keywords
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