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
2026/04/17 11:19 (retrieved 16 minutes ago)
KVYS 171119Z AUTO 11006KT 10SM CLR 13/11 A2988 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.
2026/04/17 06:22 (retrieved 5 hours ago)
TAF KPIA 170520Z 1706/1806 15005KT P6SM FEW250 FM171300 16011KT P6SM SCT250 FM171800 18016G26KT P6SM SCT040 BKN180 FM180100 21014G21KT 4SM -SHRA VCTS SCT025CB BKN040 TEMPO 1801/1803 2SM -TSRA BKN025CB