Public forecast
Using degrees Fahrenheit for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Duncan Airport
Closest report is Helena Regional Airport, 8.2 nm (15.2 km) ENE.
2026/01/17 11:53 (retrieved 53 minutes ago)
KHLN 171153Z AUTO 30004KT 10SM CLR M08/M12 A3042 RMK AO2 SLP364 T10831117 11039 21089 58005
Closest aviation forecast (TAF) to Duncan Airport
Closest forecast is Helena Regional Airport, 8.2 nm (15.2 km) ENE.
2026/01/17 12:22 (retrieved 24 minutes ago)
TAF KHLN 171120Z 1712/1812 VRB06KT P6SM SCT250 FM181100 30011KT P6SM SCT050 BKN090