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.
2025/12/25 12:30 (retrieved 1 hour ago)
TAF KOTM 251127Z 2512/2612 04005KT 1SM BR OVC003 FM251600 10007KT 3SM BR OVC003 FM251800 11008KT P6SM OVC003 FM260000 10009KT 2SM BR OVC004 FM260600 11005KT 1/2SM FG OVC002