pilotwx: K1B9 Fetched 30 Sep 1540Z (2026-09-30T15:40:12.123Z) from AviationWeather.gov Data API (NOAA/NWS Aviation Weather Center). Not for navigation. Data may be delayed or incomplete. Get an official briefing (1800wxbrief.com) before flight. == K1B9 Mansfield Muni, MA, US METAR observed 30 Sep 1515Z, 25 min ago [MVFR] METAR K1B9 301515Z AUTO 00000KT 10SM OVC016 19/15 A3009 RMK AO2 CIG 014V021 T01870154 Wind: calm Visibility: 10+ SM Clouds: OVC 1,600 ft Ceiling: 1,600 ft AGL Temperature: 18.7°C, dewpoint 15.4°C Altimeter: 30.09 inHg (1019 hPa) TAF: none issued for this station.