| 05:55 MST |  Clear | -20°C / -4°F | -23°C / -9°F | 77% | 1010 mb (29.83 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KSKX 251255Z AUTO 36004KT 10SM CLR M20/M23 A2984 RMK AO1 |
| 05:35 MST |  Clear | -20°C / -4°F | -22°C / -8°F | 84% | 1010 mb (29.83 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KSKX 251235Z AUTO 01004KT 10SM CLR M20/M22 A2984 RMK AO1 |
| 05:15 MST |  Clear | -20°C / -4°F | -23°C / -9°F | 77% | 1010 mb (29.83 in) | NNE 15 kph (NNE 9.2 mph) | - | 10SM |
| | KSKX 251215Z AUTO 02008KT 10SM CLR M20/M23 A2984 RMK AO1 |
| 04:55 MST |  Clear | -20°C / -4°F | -23°C / -9°F | 77% | 1010 mb (29.83 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KSKX 251155Z AUTO 01006KT 10SM CLR M20/M23 A2984 RMK AO1 11160 21200 57007 |
| 04:35 MST |  Clear | -20°C / -4°F | -23°C / -9°F | 77% | 1010 mb (29.83 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KSKX 251135Z AUTO 36004KT 10SM CLR M20/M23 A2984 RMK AO1 |
| 04:15 MST |  Clear | -20°C / -4°F | -22°C / -8°F | 84% | 1010 mb (29.83 in) | N 6 kph (N 3.5 mph) | - | 10SM |
| | KSKX 251115Z AUTO 36003KT 10SM CLR M20/M22 A2984 RMK AO1 |
| 03:55 MST |  Clear | -19°C / -2°F | -23°C / -9°F | 71% | 1011 mb (29.85 in) | NNE 9 kph (NNE 5.8 mph) | - | 10SM |
| | KSKX 251055Z AUTO 02005KT 10SM CLR M19/M23 A2985 RMK AO1 |
| 03:35 MST |  Clear | -18°C / 0°F | -22°C / -8°F | 71% | 1011 mb (29.85 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KSKX 251035Z AUTO 36005KT 10SM CLR M18/M22 A2985 RMK AO1 |
| 03:15 MST |  Clear | -19°C / -2°F | -22°C / -8°F | 77% | 1011 mb (29.85 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KSKX 251015Z AUTO 36007KT 10SM CLR M19/M22 A2986 RMK AO1 |
| 02:55 MST |  Clear | -18°C / 0°F | -20°C / -4°F | 84% | 1011 mb (29.85 in) | NNE 13 kph (NNE 8.1 mph) | - | 10SM |
| | KSKX 250955Z AUTO 02007KT 10SM CLR M18/M20 A2985 RMK AO1 |
| 02:35 MST |  Clear | -19°C / -2°F | -22°C / -8°F | 77% | 1011 mb (29.85 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KSKX 250935Z AUTO 01007KT 10SM CLR M19/M22 A2986 RMK AO1 |
| 02:15 MST |  Clear | -18°C / 0°F | -23°C / -9°F | 65% | 1012 mb (29.88 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KSKX 250915Z AUTO 01007KT 10SM CLR M18/M23 A2987 RMK AO1 |
| 01:55 MST |  Clear | -18°C / 0°F | -20°C / -4°F | 84% | 1011 mb (29.85 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KSKX 250855Z AUTO 35004KT 10SM CLR M18/M20 A2986 RMK AO1 57014 |
| 01:35 MST |  Clear | -18°C / 0°F | -23°C / -9°F | 65% | 1012 mb (29.88 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KSKX 250835Z AUTO 35006KT 10SM CLR M18/M23 A2987 RMK AO1 |
| 01:15 MST |  Clear | -16°C / 3°F | -19°C / -2°F | 78% | 1012 mb (29.88 in) | E 7 kph (E 4.6 mph) | - | 10SM |
| | KSKX 250815Z AUTO 08004KT 10SM CLR M16/M19 A2987 RMK AO1 |
| 00:55 MST |  Clear | -16°C / 3°F | -18°C / 0°F | 85% | 1012 mb (29.88 in) | NE 9 kph (NE 5.8 mph) | - | 10SM |
| | KSKX 250755Z AUTO 03005KT 10SM CLR M16/M18 A2988 RMK AO1 |
| 00:35 MST |  Clear | -17°C / 1°F | -21°C / -6°F | 71% | 1012 mb (29.88 in) | NNE 11 kph (NNE 6.9 mph) | - | 10SM |
| | KSKX 250735Z AUTO 02006KT 10SM CLR M17/M21 A2988 RMK AO1 |
| 00:15 MST |  Clear | -16°C / 3°F | -21°C / -6°F | 66% | 1012 mb (29.88 in) | NNW 6 kph (NNW 3.5 mph) | - | 10SM |
| | KSKX 250715Z AUTO 34003KT 10SM CLR M16/M21 A2989 RMK AO1 |