pilotwx: KFSW Fetched 30 Sep 1441Z (2026-09-30T14:41:31.071Z) 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. == KFSW Fort Madison Muni, IA, US METAR observed 30 Sep 1235Z, 2 h 7 min ago [MVFR, STALE: older than 90 min] METAR KFSW 301235Z AUTO 11005KT 3SM -RA BR OVC048 17/16 A2990 RMK AO2 Wind: 110° at 5 kt Visibility: 3 SM Weather: -RA BR Clouds: OVC 4,800 ft Ceiling: 4,800 ft AGL Temperature: 17°C, dewpoint 16°C Altimeter: 29.90 inHg (1013 hPa) TAF: none issued for this station.