Public forecast
Using degrees Fahrenheit for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Halfmoon Flats Airport
Closest report is Glacier Park International Airport, 13.9 nm (25.8 km) SW.
2026/03/19 18:55 (retrieved 1 hour ago)
KGPI 191855Z 23004KT 10SM OVC075 09/04 A3009 RMK AO2 SLP201 T00940044
Closest aviation forecast (TAF) to Halfmoon Flats Airport
Closest forecast is Glacier Park International Airport, 13.9 nm (25.8 km) SW.
2026/03/19 18:33 (retrieved 1 hour ago)
TAF KGPI 191730Z 1918/2018 19008KT P6SM BKN060 FM200600 VRB04KT P6SM BKN060 PROB30 2011/2015 5SM -RA BR BKN035