| 05:53 MST | 
Clear | -14°C / 7°F | -17°C / 1°F | 78% | 1020 mb
(30.12 in) | SW 17 kph
(SW 10.4 mph) | - | 10SM |
| | KGTF 241253Z AUTO 21009KT 10SM CLR M14/M17 A3011
RMK AO2 SLP285 T11391172 |
| 04:53 MST |
Clear | -13°C / 9°F | -16°C / 3°F | 78% | 1020 mb
(30.12 in) | SW 22 kph
(SW 13.8 mph) | - | 10SM |
| | KGTF 241153Z AUTO 21012KT 10SM CLR M13/M16 A3012
RMK AO2 SLP285 70002 T11331161 11133 21206 56017 |
| 03:53 MST |
Clear | -14°C / 7°F | -17°C / 1°F | 78% | 1020 mb
(30.12 in) | SW 22 kph
(SW 13.8 mph) | - | 10SM |
| | KGTF 241053Z 21012KT 10SM CLR M14/M17 A3013
RMK AO2 SLP287 T11391172 |
| 02:53 MST |
Clear | -16°C / 3°F | -18°C / 0°F | 85% | 1021 mb
(30.15 in) | SW 17 kph
(SW 10.4 mph) | - | 10SM |
| | KGTF 240953Z 21009KT 10SM CLR M16/M18 A3016
RMK AO2 SLP299 T11561183 |
| 01:53 MST |
Clear | -17°C / 1°F | -19°C / -2°F | 85% | 1022 mb
(30.18 in) | SW 19 kph
(SW 11.5 mph) | - | 10SM |
| | KGTF 240853Z 22010KT 10SM CLR M17/M19 A3018
RMK AO2 SLP309 T11671194 57013 |
| 00:53 MST |
Clear | -19°C / -2°F | -22°C / -8°F | 77% | 1022 mb
(30.18 in) | SW 19 kph
(SW 11.5 mph) | - | 10SM |
| | KGTF 240753Z 23010KT 10SM CLR M19/M22 A3019
RMK AO2 SLP319 T11891217 |
