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.
2026/05/11 12:24 (retrieved 6 hours ago)
TAF KOTM 111122Z 1112/1212 VRB04KT P6SM FEW100 FM111900 13008KT P6SM FEW250 FM120200 15010G16KT P6SM FEW250 FM120800 17013G21KT P6SM SCT250 WS020/23040KT