Aviation Weather Mcp Server

Resolve an airport or weather reporting station by ICAO identifier, or discover stations within a bounding box or US state. Returns all identifier variants (ICAO/IATA/FAA), coordinates, elevation, and available data types (METAR, TAF, SYNOP, etc.). Station IDs must be 4-letter ICAO format (e.g., KSE

Get current weather observations (METARs) for one or more airports. Returns decoded fields — wind direction/speed/gusts, visibility, ceiling, temperature, dewpoint, altimeter, cloud layers — plus the computed flight category (VFR/MVFR/IFR/LIFR) and the raw METAR string. Accepts 1–10 ICAO station IDs

Get the Terminal Aerodrome Forecast (TAF) for one or more airports. Returns each forecast period with valid times, wind, visibility, decoded weather conditions, and cloud layers, plus the raw TAF string. TAFs cover the next 24–30 hours and are issued only for airports with scheduled commercial servi

Get recent Pilot Reports (PIREPs) near an airport or within a bounding box. Returns decoded turbulence, icing, and cloud reports with altitude, aircraft type, intensity, and the raw PIREP string. Requires either station_id (ICAO center point for radial search, e.g., KSEA) or bbox (area search) — not

Get active SIGMETs and AIRMETs for a region. Returns each advisory with hazard type (CONVECTIVE, TURBULENCE, ICING, IFR, MTN OBSCN, etc.), severity, altitude range, valid period, polygon coordinates, and raw text. Coverage is US-centric (NWS Aviation Weather Center). During fair-weather periods no a