Public forecast
Using degrees Fahrenheit for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Barrett Field
Closest report is Great Falls International Airport, 21.4 nm (39.7 km) NE.
2026/09/20 06:53 (retrieved 51 minutes ago)
KGTF 200653Z AUTO 13008KT 10SM OVC080 13/06 A3019 RMK AO2 SLP215 T01280061 401780111
Closest aviation forecast (TAF) to Barrett Field
Closest forecast is Great Falls International Airport, 21.4 nm (39.7 km) NE.
2026/09/20 06:24 (retrieved 1 hour ago)
TAF KGTF 200522Z 2006/2106 16007KT P6SM BKN080 FM200900 21007KT P6SM BKN120 FM201800 VRB06KT P6SM SCT250