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.
2026/03/21 12:22 (retrieved 3 hours ago)
TAF KOTM 211120Z 2112/2212 15005KT P6SM FEW250 FM211500 19008KT P6SM SKC FM211900 23013G21KT P6SM SKC FM220000 21011KT P6SM SKC FM220400 19012KT P6SM FEW250 WS020/23045KT FM220900 23013KT P6SM SCT250 WS020/25045KT FM221100 29013G22KT P6SM SCT190