| 05:53 MST |  Clear | -3°C / 27°F | -8°C / 18°F | 69% | 1012 mb (29.88 in) | N 20 kph (N 12.7 mph) | - | 10SM |
| | KEVW 281253Z AUTO 35011KT 10SM CLR M03/M08 A2989 RMK AO2 SLP113 T10281078 FZRANO |
| 04:53 MST |  Clear | -3°C / 27°F | -9°C / 16°F | 64% | 1012 mb (29.88 in) | N 17 kph (N 10.4 mph) | - | 10SM |
| | KEVW 281153Z AUTO 35009KT 10SM CLR M03/M09 A2988 RMK AO2 SLP112 T10281094 10022 21033 53003 FZRANO |
| 03:53 MST |  Clear | -3°C / 27°F | -9°C / 16°F | 64% | 1012 mb (29.88 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KEVW 281053Z AUTO 36008KT 10SM CLR M03/M09 A2987 RMK AO2 SLP101 T10281094 FZRANO |
| 02:53 MST |  Clear | 0°C / 32°F | -10°C / 14°F | 47% | 1012 mb (29.88 in) | Variable 6 kph (Variable 3.5 mph) | - | 10SM |
| | KEVW 280953Z AUTO VRB03KT 10SM CLR 00/M10 A2987 RMK AO2 SLP088 T00001100 FZRANO |
| 01:53 MST |  Clear | 0°C / 32°F | -9°C / 16°F | 51% | 1012 mb (29.88 in) | E 7 kph (E 4.6 mph) | - | 10SM |
| | KEVW 280853Z AUTO 09004KT 10SM CLR 00/M09 A2987 RMK AO2 SLP083 T00001094 56005 FZRANO |
| 00:53 MST |  Clear | 2°C / 36°F | -11°C / 12°F | 38% | 1012 mb (29.88 in) | E 7 kph (E 4.6 mph) | - | 10SM |
| | KEVW 280753Z AUTO 09004KT 10SM CLR 02/M11 A2987 RMK AO2 SLP078 T00221111 FZRANO |