Public forecast
Using degrees Fahrenheit for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Clarence C Johnson Airport
Closest report is Joliet Regional Airport, 13.1 nm (24.3 km) NW.
2026/03/19 05:55 (retrieved 31 minutes ago)
KJOT 190555Z AUTO 00000KT 10SM CLR 02/00 A3006 RMK AO2 T00160002 10083 20008 400981036
Closest aviation forecast (TAF) to Clarence C Johnson Airport
Closest forecast is Chicago Midway International Airport, 25.6 nm (47.4 km) NNE.
2026/03/19 06:28 (retrieved 0 seconds ago)
TAF KMDW 190526Z 1906/2012 17003KT P6SM BKN120 OVC200 FM191500 10007KT P6SM SCT050 BKN250 FM200600 21007KT P6SM SCT150 BKN250