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
2026/03/21 05:18 (retrieved 30 minutes ago)
KVYS 210518Z AUTO 09005KT 10SM CLR 09/06 A2995 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.
2026/03/21 00:22 (retrieved 5 hours ago)
TAF KPIA 202320Z 2100/2124 36007KT P6SM BKN250 FM210300 VRB05KT P6SM BKN200 FM211500 18007KT P6SM FEW250 FM211800 22011KT P6SM FEW250