Public forecast
Using degrees Fahrenheit for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Alan B. Janssen Airport
Closest report is Taylorville Municipal Airport, 12.3 nm (22.7 km) NNE.
(retrieved 0 seconds ago)
Closest aviation forecast (TAF) to Alan B. Janssen Airport
Closest forecast is Abraham Lincoln Capital Airport, 32.3 nm (59.8 km) NNW.
2026/02/03 06:22 (retrieved 3 hours ago)
TAF KSPI 030520Z 0306/0406 03004KT P6SM SCT030 OVC080 FM031400 03006KT P6SM OVC045 FM031700 01009KT P6SM BKN070 FM032300 01004KT P6SM SCT120