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.
2026/03/21 06:22 (retrieved 15 minutes ago)
TAF KBMI 210520Z 2106/2206 07007KT P6SM BKN200 FM211300 14007KT P6SM FEW200 FM211800 21010KT P6SM SKC