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.
2026/01/16 03:53 (retrieved 46 minutes ago)
KHLN 160353Z 31008KT 10SM SCT065 OVC080 01/M11 A3042 RMK AO2 SLP337 T00061111
Closest aviation forecast (TAF) to Duncan Airport
Closest forecast is Helena Regional Airport, 8.2 nm (15.2 km) ENE.
2026/01/16 00:22 (retrieved 4 hours ago)
TAF KHLN 152320Z 1600/1624 33010KT P6SM BKN050 FM160700 VRB06KT P6SM SCT250