| 04:56 MST |  Clear | -11°C / 12°F | -22°C / -8°F | 40% | 1028 mb (30.36 in) | Calm | - | 10SM |
| | KINW 261156Z AUTO 00000KT 10SM CLR M11/M22 A3036 RMK AO2 SLP303 T11061222 11033 21106 53001 |
| 03:56 MST |  Clear | -10°C / 14°F | -22°C / -8°F | 37% | 1028 mb (30.36 in) | E 6 kph (E 3.5 mph) | - | 10SM |
| | KINW 261056Z AUTO 10003KT 10SM CLR M10/M22 A3036 RMK AO2 SLP297 T11001222 |
| 02:56 MST |  Clear | -9°C / 16°F | -22°C / -8°F | 34% | 1028 mb (30.36 in) | Calm | - | 10SM |
| | KINW 260956Z AUTO 00000KT 10SM CLR M09/M22 A3036 RMK AO2 SLP294 T10891217 |
| 01:56 MST |  Clear | -7°C / 19°F | -19°C / -2°F | 38% | 1028 mb (30.36 in) | SE 7 kph (SE 4.6 mph) | - | 10SM |
| | KINW 260856Z AUTO 12004KT 10SM CLR M07/M19 A3036 RMK AO2 SLP292 T10721194 53006 |
| 00:56 MST |  Clear | -7°C / 19°F | -19°C / -2°F | 38% | 1028 mb (30.36 in) | Calm | - | 10SM |
| | KINW 260756Z AUTO 00000KT 10SM CLR M07/M19 A3035 RMK AO2 SLP290 T10671194 |