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.
2026/04/14 18:36 (retrieved 34 minutes ago)
TAF KOTM 141734Z 1418/1518 20011KT P6SM SCT029 BKN050 FM150400 21011G17KT P6SM SCT030 BKN060 PROB30 1504/1508 3SM -TSRA BKN025CB FM150800 20010KT P6SM SCT020 BKN030 PROB30 1508/1513 3SM -TSRA BKN018CB