Weather and natural hazards
Current weather, forecasts, history, tides, sea levels, floods and avalanche hazards.
Explore in the wiki
- Find a place and view linked geographic data
- More sources about weather, natural hazards and air quality
Related sources
- Frost historical weather and climate – Measured historical observations and climate normals from the same provider's stations.
- NVE HydAPI – Hydrological stations behind the flood picture, from the agency operating Varsom.
- Air quality – Air measurements and forecasts for the same coordinate.
All lookup operations
Open HTML operations for navigation. The JSON link for each operation is only for programmatic data access.
Building software or a dashboard? List operation names as JSON, then open the selected operation's descriptor before fetching data.
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get_current_weather– Get current weather conditions for a coordinate in or near Norway.
HTML GET template -
get_forecast– Get the upcoming hourly weather forecast for a coordinate in or near Norway.
HTML GET template -
get_historical_weather– Get daily historical weather for a coordinate.
HTML GET template -
get_tide_forecast– Get the tide and sea-level forecast ("havnivå") for a coordinate on or near the Norwegian coast, from Kartverket.
HTML GET template -
get_tide_table– Get the tide table ("tidevannstabell") - high and low water times - for a coordinate on or near the Norwegian coast, from Kartverket.
HTML GET template -
get_sea_level_extremes– Get reference sea levels for a coordinate on or near the Norwegian coast: astronomical tide extremes and statistical storm-surge return levels, from Kartverket.
HTML GET template -
get_avalanche_warnings– Get the official avalanche danger warnings ("snøskredvarsel") for a coordinate in Norway, from NVE's Varsom forecast (varsom.no).
HTML GET template -
get_flood_warnings– Get the official flood warnings ("flomvarsel") for a coordinate in Norway, from NVE's Varsom forecast (varsom.no).
HTML GET template
Programmatic access
First confirm the operation and parameters in HTML, then use the read-only JSON API.
Does the client support MCP? Find the corresponding Allemannsdata server and registered tools.
How an AI agent should use this page
Ground rule: Navigate with HTML GET links to keep explanations and relationships. Use the page's JSON alternative only when concrete values must be extracted, compared or computed.
How to use Weather and natural hazards
Current weather, forecasts, history, tides, sea levels, floods and avalanche hazards. Choose a search lookup first when you lack an identifier; use a detail lookup when you already have a stable ID.
- Read requirements, cache time and known usage limits.
- Open the lookup and use the HTML GET template.
- Follow normalized result links onward; use JSON only for structured data work.
Related sources and scope
- Combine weather and air when meteorology affects exposure. Always state the observation or forecast time.
AI agent? Read the complete navigation and programming guide.