Public forecast
Using degrees Fahrenheit for public forecast. Weather courtesy of Meteomatics.
Current aviation weather report (METAR) for Grinnell Regional Airport
(retrieved 0 seconds ago)
Closest aviation forecast (TAF) to Grinnell Regional Airport
Closest forecast is Ottumwa Regional Airport, 38.5 nm (71.2 km) SSE.
2026/08/03 00:33 (retrieved 2 hours ago)
TAF KOTM 022331Z 0300/0324 05004KT P6SM SCT050 FM031000 12002KT 6SM BR FEW008 FM031400 15006KT P6SM FEW025 FM031900 14008KT P6SM SCT030