Public forecast
Using degrees Fahrenheit for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Janssen Airport
Closest report is Pontiac Municipal Airport, 17.5 nm (32.5 km) ENE.
(retrieved 0 seconds ago)
Closest aviation forecast (TAF) to Janssen Airport
Closest forecast is Central Illinois Regional Airport at Bloomington-Normal, 23.6 nm (43.8 km) S.
2026/06/21 00:42 (retrieved 5 hours ago)
TAF KBMI 202340Z 2100/2124 VRB04KT P6SM FEW120 BKN250 FM211300 11009KT P6SM VCSH SCT025 BKN040 FM211700 10013KT 4SM -RA SCT008 BKN015 FM211800 11012G22KT 4SM -TSRA OVC012CB FM212300 11010G20KT 6SM BR VCSH OVC010