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.
2026/01/14 18:24 (retrieved 28 minutes ago)
TAF KOTM 141722Z 1418/1518 34024G34KT P6SM SCT030 FM142200 34016G25KT P6SM SKC FM150200 33013KT P6SM SKC FM150700 32008KT P6SM SKC FM151300 28005KT P6SM BKN180 FM151700 21009KT P6SM BKN050