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.
2026/07/11 00:06 Ammendment (retrieved 5 hours ago)
TAF AMD KOTM 110005Z 1100/1124 19008KT 5SM -RA BKN035 BKN045 OVC060 FM110100 18005KT P6SM BKN050 OVC090 PROB30 1101/1103 6SM -SHRA BKN035 FM110300 02002KT P6SM SCT150 FM111600 05007KT P6SM FEW070 SCT250