Public forecast
Using degrees Fahrenheit for public forecast. Weather courtesy of Meteomatics.
Current aviation weather report (METAR) for Southern Illinois Airport
2026/06/01 06:52 (retrieved 1 hour ago)
KMDH 010652Z AUTO 00000KT 10SM FEW065 FEW100 19/19 A2994 RMK AO2 LTG DSNT NE SLP136 T01940189
Closest aviation forecast (TAF) to Southern Illinois Airport
Closest forecast is Cape Girardeau Regional Airport, 36.5 nm (67.6 km) SSW.
2026/06/01 06:22 (retrieved 2 hours ago)
TAF KCGI 010520Z 0106/0206 05004KT P6SM SCT250 FM010800 05002KT P6SM BKN100 PROB30 0108/0111 4SM TSRA BKN035CB FM011100 00000KT 6SM -SHRA BR VCTS BKN080CB TEMPO 0112/0115 2SM TSRA BKN035CB FM011500 36007KT P6SM BKN050 PROB30 0200/0206 6SM -TSRA BKN040CB