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.
2026/03/19 00:33 (retrieved 5 hours ago)
TAF KOTM 182330Z 1900/1924 12006KT P6SM FEW070 BKN200 FM191700 34006KT P6SM SCT080 BKN250