pilotwx: KCSM Fetched 30 Sep 1441Z (2026-09-30T14:41:29.893Z) 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. == KCSM Clinton/Sherman Arpt, OK, US SPECI observed 30 Sep 1406Z, 35 min ago [VFR] SPECI KCSM 301406Z 16021G29KT 10SM SCT019 23/21 A2976 RMK AO2 PK WND 15029/1404 T02330211 Wind: 160° at 21 kt, gusting 29 kt Visibility: 10+ SM Clouds: SCT 1,900 ft Ceiling: none Temperature: 23.3°C, dewpoint 21.1°C Altimeter: 29.76 inHg (1008 hPa) TAF issued 30 Sep 1120Z, valid 30 Sep 1200Z to 1 Oct 1200Z TAF KCSM 301120Z 3012/0112 15014G22KT P6SM OVC060 WS010/19045KT PROB30 3012/3014 5SM -RA BR OVC025 FM301400 17019G28KT 6SM -SHRA OVC012 TEMPO 3015/3019 4SM TSRA BR OVC008CB FM301900 18018G27KT P6SM OVC050 TEMPO 3019/3022 5SM -TSRA BR OVC025CB FM010000 17013KT P6SM BKN070 BKN120 PROB30 0100/0106 5SM -SHRA BR OVC040