World Area Forecast System Internet File Service (WIFS) API
National Weather Service Aviation Weather Center
During hours of service. Off on weekends.
ICAO - International Civil Aviation Authority
METeorological Aerodrome Reports (METAR)
Special Meteorological Aerodrome Reports (SPECI)
locations query for this collection as JSON
locations query for this collection as HTML
Previous 36 Hours of IWXXM OPMET Reports
Previous 36 Hours of TAC Advisory Reports
Previous 36 Hours of IWXXM Advisory Reports
Washington World Area Forecast collection at 1.25 degree horizontal resolution for Relative Humidity forecast data.
Global Forecast data for Relative Humidity Weather for a 5 different flight levels between FL050 and FL180 for the collectionsZ model run.
Washington World Area Forecast collection at 0.25 degree horizontal resolution for Relative Humidity forecast data.
Global Forecast data for Relative Humidity Weather for the collectionsZ model run.
Washington World Area Forecast collection at 1.25 degree horizontal resolution for U and V Wind, Temperature and Geopotential Height forecast data.
Global Forecast data for Wind, Temperature & Geopotential Height Weather parameters for 17 different flight levels between FL050 and FL530 for the collectionsZ model run.
Washington World Area Forecast collection at 0.25 degree horizontal resolution for U and V Wind, Temperature and Geopotential Height forecast data.
Global Forecast data for Wind, Temperature & Geopotential Height Weather parameters for the collectionsZ model run.
Washington World Area Forecast collection at 1.25 degree horizontal resolution for Tropopause and Max Wind forecast data.
Global Forecast data for Tropopause Height, Tropopause Temperature, Max U Wind, Maximum v wind and Maximum wind height Weather parameters for the collectionsZ model run.
Washington World Area Forecast collection at 0.25 degree horizontal resolution for Tropopause and Max Wind forecast data.
Washington World Area Forecast collection at 0.25 degree horizontal resolution Cumulonimbus forecast data.
Blended KWBC and EGRR Global Forecast data for Cumulonimbus Extent, Base and Top for the collectionsZ model run.
Washington World Area Forecast collection at 0.25 degree horizontal resolution Turbulence Severity forecast data.
Blended KWBC and EGRR Global Forecast data for Turbulence Severity for a range of levels between FL100 and FL450 for the collectionsZ model run.
Washington World Area Forecast collection at 0.25 degree horizontal resolution Icing Severity forecast data.
Blended KWBC and EGRR Global Forecast data for Icing Severity for a range of levels between FL050 and FL300 for the collectionsZ model run.
London World Area Forecast collection at 1.25 degree horizontal resolution for Relative Humidity forecast data.
London World Area Forecast collection at 0.25 degree horizontal resolution for Relative Humidity forecast data.
London World Area Forecast collection at 1.25 degree horizontal resolution for U and V Wind, Temperature and Geopotential Height forecast data.
London World Area Forecast collection at 0.25 degree horizontal resolution for U and V Wind, Temperature and Geopotential Height forecast data.
London World Area Forecast collection at 1.25 degree horizontal resolution for Tropopause and Max Wind forecast data.
London World Area Forecast collection at 0.25 degree horizontal resolution for Tropopause and Max Wind forecast data.
London World Area Forecast collection at 0.25 degree horizontal resolution Cumulonimbus forecast data.
Blended EGRR and KWBC Global Forecast data for Cumulonimbus Extent, Base and Top
London World Area Forecast collection at 0.25 degree horizontal resolution Turbulence Severity forecast data.
Blended EGRR and KWBC Global Forecast data for Turbulence Severity for a range of levels between FL100 and FL450
London World Area Forecast collection at 0.25 degree horizontal resolution Icing Severity forecast data.
Blended EGRR and KWBC Global Forecast data for Icing Severity for a range of levels between FL050 and FL300
KKCI IWXXM forecasts containing SIGWX phenomena
KKCI Global mercator chart showing SIGWX phenomena
KKCI North Pole charts showing SIGWX phenomena
KKCI South Pole charts showing SIGWX phenomena
EGRR IWXXM forecasts containing SIGWX phenomena
EGRR Global mercator chart showing SIGWX phenomena
EGRR North Pole charts showing SIGWX phenomena
EGRR South Pole charts showing SIGWX phenomena