pilotwx: KFSI Fetched 30 Sep 1650Z (2026-09-30T16:50:00.642Z) 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. == KFSI Fort Sill/Post AAF, OK, US SPECI observed 30 Sep 1635Z, 15 min ago [MVFR] SPECI KFSI 301635Z 24015G20KT 10SM BKN028 BKN043 BKN140 29/21 A2973 RMK AO2A WND DATA ESTMD CIG 028V033 SLP055 $ Wind: 240° at 15 kt, gusting 20 kt Visibility: 10+ SM Clouds: BKN 2,800 ft, BKN 4,300 ft, BKN 14,000 ft Ceiling: 2,800 ft AGL Temperature: 29°C, dewpoint 21°C Altimeter: 29.73 inHg (1007 hPa) TAF: none issued for this station.