Public forecast
Using degrees Fahrenheit for public forecast. Weather courtesy of Meteomatics.
Current aviation weather report (METAR) for Illinois Valley Regional Airport Walter A Duncan Field
2026/08/18 13:38 (retrieved 19 minutes ago)
KVYS 181338Z AUTO 22003KT 10SM CLR 21/20 A3004 RMK AO2
Closest aviation forecast (TAF) to Illinois Valley Regional Airport Walter A Duncan Field
Closest forecast is General Wayne A. Downing Peoria International Airport, 48.0 nm (88.9 km) SSW.
2026/08/18 12:22 (retrieved 2 hours ago)
TAF KPIA 181120Z 1812/1912 VRB04KT P6SM SCT250 FM181600 23008KT P6SM SCT035 BKN120 FM190400 VRB04KT P6SM SCT250 PROB30 1910/1912 6SM -SHRA BKN080