pilotwx: KMSN Fetched 30 Sep 1613Z (2026-09-30T16:13:43.253Z) 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. == KMSN Madison/Dane Cnty Rgnl, WI, US METAR observed 30 Sep 1553Z, 21 min ago [LIFR] METAR KMSN 301553Z 19005KT 1 1/2SM -DZ BR OVC004 18/17 A2985 RMK AO2 DZB38 SLP105 P0000 T01780172 Wind: 190° at 5 kt Visibility: 1 1/2 SM Weather: -DZ BR Clouds: OVC 400 ft Ceiling: 400 ft AGL Temperature: 17.8°C, dewpoint 17.2°C Altimeter: 29.85 inHg (1011 hPa) TAF issued 30 Sep 1511Z, valid 30 Sep 1500Z to 1 Oct 1200Z TAF KMSN 301511Z 3015/0112 18008KT 5SM BR OVC004 TEMPO 3015/3017 6SM -DZ BR OVC006 FM301700 21009KT P6SM OVC006 FM010300 20005KT 4SM SHRA BKN004 FM011100 VRB03KT 3SM SHRA OVC006