WxTech®︎ Data
Weather API Reference

REST API

MCP Server

Service Page for WxTech®︎ Data

Service Page

Weather Data

MCP Server(Beta)

1km mesh weather forecasts in Japan and 5km mesh global weather forecasts provided via Remote MCP Server.

Pinpoint Weather & Feel-Like Forecast

Get weather forecasts for specified latitude and longitude coordinates, calculated with 1km grid resolution.

Current Weather

Get current weather conditions for specified latitude and longitude coordinates, calculated with 1km grid resolution.

Snow Depth Forecast

Get snow depth forecasts for specified latitude and longitude coordinates, calculated with 1km grid resolution.

Current Snow Depth

Get current snow depth data for specified latitude and longitude coordinates, calculated with 1km grid resolution.

5-Minute Weather Forecast

Get detailed weather forecasts with 5-minute intervals for specified latitude and longitude coordinates, calculated with 1km grid resolution.

Global Weather Forecast

Get global weather forecasts for specified latitude and longitude coordinates worldwide, calculated with 5km grid resolution.

Historical Weather Data

Get historical weather data for specified latitude and longitude coordinates by date, calculated with 1km grid resolution.

Weather Warnings & Advisories

Get currently active weather warnings and advisories for all regions in Japan as JSON data.

Rain Radar

Get tile image URLs for rain radar data, including past hour observations and next hour forecasts.

Indexes

Power Outage Risk Forecast

Get power outage risk forecasts for specified latitude and longitude coordinates, calculated with 1km grid resolution.

PM2.5 Index

Get PM2.5 air quality index for specified latitude and longitude coordinates, calculated with 15km grid resolution.

Pollen Index

Get pollen index for specified latitude and longitude coordinates, calculated with 1km grid resolution.

Yellow Dust Index

Get yellow dust index for specified latitude and longitude coordinates, calculated with 1km grid resolution.

UV Index

Get UV index for specified latitude and longitude coordinates, calculated with 1km grid resolution.

Heat Stroke Risk Index

Get WBGT (heat stroke risk) index for specified latitude and longitude coordinates, calculated with 1km grid resolution.

Dryness Index

Get dryness index for specified latitude and longitude coordinates, calculated with 1km grid resolution.

High-altitude airspace weather data

World Area Forecast System(WAFS) TURB/ICE/CB (via EGRR WIFS)

This data is created and distributed by the World Area Forecast Center (WAFC) in London (EGRR), which operates WAFS, and consists of a high-resolution grid with intervals of 0.25 degrees (approx. 25 km) in lat and lon.

World Area Forecast System(WAFS) TURB/ICE/CB (via KWBC WIFS)

This data is created and distributed by the World Area Forecast Center (WAFC) in Washington (KWBC), which operates WAFS, and consists of a high-resolution grid with intervals of 0.25 degrees (approx. 25 km) in lat and lon.

World Area Forecast System(WAFS) TURB/ICE/CB (via EGRR SADIS)

World Area Forecast System(WAFS) Wind/TMP/RH/HGT (via KWBC WIFS)

World Area Forecast System(WAFS) Wind/TMP/RH/HGT (via KWBC SADIS)

World Area Forecast System(WAFS) Wind/TMP/RH/HGT (via EGRR WIFS)

This data is created and distributed by the World Area Forecast Center (WAFC) in London (EGRR), which operates WAFS, and consists of a high-resolution grid with intervals of 1.25 degrees (approx. 140 km mesh (near the equator)) in lat and lon.

Weathernews original airborne significant weather forecast data (TURB/ICE/CB)

Weathernews' unique Airway Safety and Comfort (ASC) scale data is composed of a high-resolution grid with intervals of 0.25 degrees (approx. 25 km) in lat and lon.

Global Volcanic Ash Advisory

Get the latest volcanic ash forecast data released by the Volcanic Ash Advisory Centers (VAAC) in GeoJSON format.

Significant Meteorological Information (SIGMET)

Get the latest TEXT information on significant meteorological information (SIGMET: Significant Meteorological Information) that affects aircraft operations.

WxTech®︎ DataWeather API Reference