Public forecast
Using degrees Fahrenheit for public forecast. Weather courtesy of Meteomatics.
Current aviation weather report (METAR) for Southern Illinois Airport
2026/10/05 15:58 (retrieved 2 hours ago)
KMDH 051558Z 08010KT 10SM CLR 21/08 A3027
Closest aviation forecast (TAF) to Southern Illinois Airport
Closest forecast is Cape Girardeau Regional Airport, 36.5 nm (67.6 km) SSW.
2026/10/05 12:22 (retrieved 5 hours ago)
TAF KCGI 051120Z 0512/0612 VRB03KT P6SM SKC FM051500 04008KT P6SM SKC FM060000 VRB03KT P6SM SKC