| 10:51 MST | 
Clear | -7°C / 19°F | -14°C / 7°F | 58% | 1024 mb
(30.24 in) | Calm | - | 10SM |
| | KLGU 041751Z AUTO 00000KT 10SM CLR M07/M14 A3023
RMK AO2 SLP285 T10671144 11067 21161 58010 |
| 09:51 MST |
Clear | -10°C / 14°F | -14°C / 7°F | 73% | 1024 mb
(30.24 in) | Calm | - | 10SM |
| | KLGU 041651Z AUTO 00000KT 10SM CLR M10/M14 A3025
RMK AO2 SLP306 T11001144 |
| 08:51 MST |
Clear | -12°C / 10°F | -16°C / 3°F | 72% | 1024 mb
(30.24 in) | Calm | - | 10SM |
| | KLGU 041551Z AUTO 00000KT 10SM CLR M12/M16 A3025
RMK AO2 SLP308 T11221156 |
| 07:51 MST |
Clear | -15°C / 5°F | -18°C / 0°F | 78% | 1025 mb
(30.27 in) | Calm | - | 10SM |
| | KLGU 041451Z AUTO 00000KT 10SM CLR M15/M18 A3026
RMK AO2 SLP314 T11501178 56006 |
| 06:51 MST | 
Clear | -15°C / 5°F | -18°C / 0°F | 78% | 1025 mb
(30.27 in) | Calm | - | 10SM |
| | KLGU 041351Z AUTO 00000KT 10SM CLR M15/M18 A3027
RMK AO2 SLP315 T11501183 |
| 05:51 MST |
Clear | -15°C / 5°F | -18°C / 0°F | 78% | 1025 mb
(30.27 in) | Calm | - | 10SM |
| | KLGU 041251Z AUTO 00000KT 10SM CLR M15/M18 A3027
RMK AO2 SLP313 T11501183 |
| 04:51 MST |
Clear | -16°C / 3°F | -18°C / 0°F | 85% | 1025 mb
(30.27 in) | Calm | - | 10SM |
| | KLGU 041151Z AUTO 00000KT 10SM CLR M16/M18 A3028
RMK AO2 SLP311 T11561178 11106 21167 58006 |
| 03:51 MST |
Clear | -14°C / 7°F | -18°C / 0°F | 72% | 1026 mb
(30.3 in) | Calm | - | 10SM |
| | KLGU 041051Z AUTO 00000KT 10SM CLR M14/M18 A3029
RMK AO2 SLP309 T11441183 |
| 02:51 MST |
Clear | -14°C / 7°F | -17°C / 1°F | 78% | 1026 mb
(30.3 in) | Calm | - | 10SM |
| | KLGU 040951Z AUTO 00000KT 10SM CLR M14/M17 A3030
RMK AO2 SLP312 T11441167 |
| 01:51 MST |
Clear | -13°C / 9°F | -17°C / 1°F | 72% | 1026 mb
(30.3 in) | Calm | - | 10SM |
| | KLGU 040851Z AUTO 00000KT 10SM CLR M13/M17 A3030
RMK AO2 SLP311 T11331167 57001 |
| 00:51 MST |
Clear | -13°C / 9°F | -16°C / 3°F | 78% | 1026 mb
(30.3 in) | SE 6 kph
(SE 3.5 mph) | - | 10SM |
| | KLGU 040751Z AUTO 14003KT 10SM CLR M13/M16 A3029
RMK AO2 SLP308 T11281161 |
