| 08:28 MST |  Partly Cloudy | -16°C / 3°F | -18°C / 0°F | 85% | 1021 mb (30.15 in) | SW 11 kph (SW 6.9 mph) | - | 9SM |
| | KEVW 241528Z AUTO 22006KT 9SM SCT001 M16/M18 A3016 RMK AO2 FZRANO |
| 08:13 MST |  Mostly Cloudy Fog And Mist | -16°C / 3°F | -18°C / 0°F | 85% | 1021 mb (30.15 in) | SW 13 kph (SW 8.1 mph) | - | 3SM |
| | KEVW 241513Z AUTO 23007KT 3SM BR BKN001 BKN005 M16/M18 A3016 RMK AO2 FZRANO |
| 08:10 MST |  Overcast Fog And Mist | -16°C / 3°F | -18°C / 0°F | 85% | 1021 mb (30.15 in) | SW 13 kph (SW 8.1 mph) | - | 1 3/4SM |
| | KEVW 241510Z AUTO 22007KT 1 3/4SM BR BKN001 OVC005 M16/M18 A3016 RMK AO2 VIS 3/4V5 FZRANO |
| 07:53 MST |  Overcast Fog | -17°C / 1°F | -18°C / 0°F | 92% | 1021 mb (30.15 in) | SW 11 kph (SW 6.9 mph) | - | 1/4SM |
| | KEVW 241453Z AUTO 23006KT 1/4SM FZFG BKN001 OVC005 M17/M18 A3016 RMK AO2 SLP302 T11671183 51007 FZRANO |
| 07:39 MST |  Overcast Fog | -17°C / 1°F | -18°C / 0°F | 92% | 1021 mb (30.15 in) | SW 13 kph (SW 8.1 mph) | - | 1/4SM |
| | KEVW 241439Z AUTO 23007KT 1/4SM FZFG SCT001 OVC005 M17/M18 A3016 RMK AO2 FZRANO |
| 07:16 MST |  Mostly Cloudy Fog And Mist | -16°C / 3°F | -17°C / 1°F | 92% | 1021 mb (30.15 in) | SW 9 kph (SW 5.8 mph) | - | 3/4SM |
| | KEVW 241416Z AUTO 23005KT 3/4SM BR BKN003 M16/M17 A3016 RMK AO2 FZRANO |
| 07:11 MST |  Mostly Cloudy Fog And Mist | -16°C / 3°F | -18°C / 0°F | 85% | 1021 mb (30.15 in) | SW 7 kph (SW 4.6 mph) | - | 2 1/2SM |
| | KEVW 241411Z AUTO 22004KT 2 1/2SM BR BKN003 M16/M18 A3016 RMK AO2 FZRANO |
| 07:03 MST |  Partly Cloudy | -16°C / 3°F | -18°C / 0°F | 85% | 1021 mb (30.15 in) | SW 7 kph (SW 4.6 mph) | - | 10SM |
| | KEVW 241403Z AUTO 22004KT 10SM SCT001 M16/M18 A3016 RMK AO2 FZRANO |
| 06:53 MST |  Clear | -17°C / 1°F | -18°C / 0°F | 92% | 1021 mb (30.15 in) | SW 11 kph (SW 6.9 mph) | - | 9SM |
| | KEVW 241353Z AUTO 23006KT 9SM CLR M17/M18 A3015 RMK AO2 SLP296 T11671183 FZRANO |
| 05:53 MST |  Clear | -16°C / 3°F | -17°C / 1°F | 92% | 1020 mb (30.12 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KEVW 241253Z AUTO 21006KT 10SM CLR M16/M17 A3013 RMK AO2 SLP281 T11561172 FZRANO |
| 04:53 MST |  Clear | -14°C / 7°F | -17°C / 1°F | 78% | 1020 mb (30.12 in) | SW 7 kph (SW 4.6 mph) | - | 10SM |
| | KEVW 241153Z AUTO 22004KT 10SM CLR M14/M17 A3013 RMK AO2 SLP269 T11441167 11139 21156 58001 FZRANO |
| 03:53 MST |  Clear | -15°C / 5°F | -17°C / 1°F | 85% | 1021 mb (30.15 in) | S 9 kph (S 5.8 mph) | - | 10SM |
| | KEVW 241053Z AUTO 19005KT 10SM CLR M15/M17 A3014 RMK AO2 SLP269 T11501167 FZRANO |
| 02:53 MST |  Clear | -15°C / 5°F | -17°C / 1°F | 85% | 1021 mb (30.15 in) | S 9 kph (S 5.8 mph) | - | 10SM |
| | KEVW 240953Z AUTO 18005KT 10SM CLR M15/M17 A3015 RMK AO2 SLP269 T11501167 FZRANO |
| 01:53 MST |  Clear | -14°C / 7°F | -17°C / 1°F | 78% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KEVW 240853Z AUTO 00000KT 10SM CLR M14/M17 A3013 RMK AO2 SLP257 T11441167 53010 FZRANO |
| 00:53 MST |  Clear | -14°C / 7°F | -17°C / 1°F | 78% | 1020 mb (30.12 in) | SSW 17 kph (SSW 10.4 mph) | - | 10SM |
| | KEVW 240753Z AUTO 26009KT 10SM CLR M14/M17 A3011 RMK AO2 SLP252 T11441167 FZRANO |