| 21:53 MST |  Overcast | -6°C / 21°F | -9°C / 16°F | 80% | 1029 mb (30.39 in) | Calm | - | 10SM |
| | KMSO 260453Z AUTO 00000KT 10SM OVC020 M06/M09 A3040 RMK AO2 SLP348 T10611094 |
| 20:53 MST |  Overcast | -6°C / 21°F | -10°C / 14°F | 74% | 1029 mb (30.39 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KMSO 260353Z AUTO 34005KT 10SM OVC022 M06/M10 A3040 RMK AO2 SLP347 T10611100 |
| 19:53 MST |  Overcast | -6°C / 21°F | -9°C / 16°F | 80% | 1029 mb (30.39 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KMSO 260253Z AUTO 32004KT 10SM OVC022 M06/M09 A3040 RMK AO2 SLP346 T10561094 53004 |
| 18:53 MST |  Overcast | -6°C / 21°F | -9°C / 16°F | 80% | 1029 mb (30.39 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KMSO 260153Z AUTO 32006KT 10SM OVC022 M06/M09 A3039 RMK AO2 SLP344 T10611094 |
| 18:04 MST |  Mostly Cloudy | -7°C / 19°F | -10°C / 14°F | 79% | 1029 mb (30.39 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KMSO 260104Z AUTO 31004KT 10SM BKN024 M07/M10 A3038 RMK AO2 |
| 17:53 MST |  Partly Cloudy | -7°C / 19°F | -10°C / 14°F | 79% | 1029 mb (30.39 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KMSO 260053Z AUTO 33006KT 10SM SCT024 M07/M10 A3038 RMK AO2 SLP342 T10671100 |
| 17:33 MST |  Partly Cloudy | -7°C / 19°F | -10°C / 14°F | 79% | 1029 mb (30.39 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KMSO 260033Z AUTO 33005KT 10SM FEW024 M07/M10 A3038 RMK AO2 |
| 17:26 MST |  Mostly Cloudy | -7°C / 19°F | -10°C / 14°F | 79% | 1029 mb (30.39 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KMSO 260026Z AUTO 33005KT 10SM BKN024 M07/M10 A3038 RMK AO2 |
| 17:03 MST |  Partly Cloudy | -7°C / 19°F | -10°C / 14°F | 79% | 1029 mb (30.39 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KMSO 260003Z AUTO 31005KT 10SM SCT024 M07/M10 A3038 RMK AO2 |
| 16:53 MST |  Clear | -7°C / 19°F | -10°C / 14°F | 79% | 1029 mb (30.39 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KMSO 252353Z AUTO 33005KT 10SM CLR M07/M10 A3038 RMK AO2 SLP342 T10671100 11050 21083 53004 |
| 16:04 MST |  Partly Cloudy | -6°C / 21°F | -9°C / 16°F | 80% | 1029 mb (30.39 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KMSO 252304Z AUTO 31006KT 10SM SCT023 M06/M09 A3038 RMK AO2 |
| 15:53 MST |  Mostly Cloudy | -5°C / 23°F | -9°C / 16°F | 74% | 1028 mb (30.36 in) | WNW 13 kph (WNW 8.1 mph) | - | 10SM |
| | KMSO 252253Z AUTO 29007KT 10SM BKN023 M05/M09 A3037 RMK AO2 SLP336 T10501094 |
| 15:43 MST |  Mostly Cloudy | -5°C / 23°F | -9°C / 16°F | 74% | 1028 mb (30.36 in) | W 15 kph (W 9.2 mph) | - | 10SM |
| | KMSO 252243Z AUTO 28008KT 10SM BKN023 M05/M09 A3037 RMK AO2 |
| 14:53 MST |  Partly Cloudy | -5°C / 23°F | -9°C / 16°F | 74% | 1028 mb (30.36 in) | WNW 15 kph (WNW 9.2 mph) | - | 10SM |
| | KMSO 252153Z AUTO 29008KT 10SM SCT023 M05/M09 A3037 RMK AO2 SLP334 T10501094 |
| 14:44 MST |  Partly Cloudy | -5°C / 23°F | -9°C / 16°F | 74% | 1028 mb (30.36 in) | W 13 kph (W 8.1 mph) | - | 10SM |
| | KMSO 252144Z AUTO 27007KT 10SM SCT023 M05/M09 A3037 RMK AO2 |
| 13:53 MST |  Overcast | -5°C / 23°F | -9°C / 16°F | 74% | 1028 mb (30.36 in) | WNW 11 kph (WNW 6.9 mph) | - | 10SM |
| | KMSO 252053Z AUTO 29006KT 10SM OVC023 M05/M09 A3037 RMK AO2 SLP332 T10501094 56013 |
| 12:53 MST |  Overcast | -6°C / 21°F | -9°C / 16°F | 80% | 1029 mb (30.39 in) | NW 7 kph (NW 4.6 mph) | - | 8SM |
| | KMSO 251953Z AUTO 30004KT 8SM OVC023 M06/M09 A3038 RMK AO2 SLP335 T10611094 |
| 11:53 MST |  Overcast | -7°C / 19°F | -11°C / 12°F | 73% | 1029 mb (30.39 in) | Calm | - | 10SM |
| | KMSO 251853Z AUTO 00000KT 10SM OVC023 M07/M11 A3039 RMK AO2 SLP342 T10721111 |
| 10:53 MST |  Overcast | -8°C / 18°F | -11°C / 12°F | 79% | 1030 mb (30.42 in) | Calm | - | 10SM |
| | KMSO 251753Z AUTO 00000KT 10SM OVC021 M08/M11 A3041 RMK AO2 SLP349 T10831111 11083 21111 53013 |
| 09:53 MST |  Overcast | -9°C / 16°F | -12°C / 10°F | 79% | 1029 mb (30.39 in) | SE 6 kph (SE 3.5 mph) | - | 10SM |
| | KMSO 251653Z AUTO 14003KT 10SM OVC021 M09/M12 A3040 RMK AO2 SLP347 T10941117 |
| 08:53 MST |  Overcast | -9°C / 16°F | -12°C / 10°F | 79% | 1029 mb (30.39 in) | Calm | - | 10SM |
| | KMSO 251553Z AUTO 00000KT 10SM OVC021 M09/M12 A3038 RMK AO2 SLP340 T10941122 |
| 07:53 MST |  Overcast | -10°C / 14°F | -12°C / 10°F | 85% | 1028 mb (30.36 in) | Calm | - | 10SM |
| | KMSO 251453Z AUTO 00000KT 10SM OVC021 M10/M12 A3037 RMK AO2 SLP334 T11001122 53002 |
| 06:53 MST |  Mostly Cloudy | -10°C / 14°F | -12°C / 10°F | 85% | 1028 mb (30.36 in) | SE 6 kph (SE 3.5 mph) | - | 10SM |
| | KMSO 251353Z AUTO 12003KT 10SM BKN021 M10/M12 A3036 RMK AO2 SLP331 T11001122 |
| 06:44 MST |  Partly Cloudy | -10°C / 14°F | -12°C / 10°F | 85% | 1028 mb (30.36 in) | ESE 6 kph (ESE 3.5 mph) | - | 10SM |
| | KMSO 251344Z AUTO 11003KT 10SM SCT023 M10/M12 A3036 RMK AO2 |
| 05:53 MST |  Clear | -11°C / 12°F | -12°C / 10°F | 92% | 1028 mb (30.36 in) | SE 6 kph (SE 3.5 mph) | - | 10SM |
| | KMSO 251253Z AUTO 14003KT 10SM CLR M11/M12 A3036 RMK AO2 SLP331 T11061122 |
| 04:53 MST |  Clear | -9°C / 16°F | -11°C / 12°F | 86% | 1028 mb (30.36 in) | SE 7 kph (SE 4.6 mph) | - | 10SM |
| | KMSO 251153Z AUTO 14004KT 10SM CLR M09/M11 A3036 RMK AO2 SLP330 T10891111 11061 21094 51009 |
| 03:53 MST |  Clear | -9°C / 16°F | -12°C / 10°F | 79% | 1028 mb (30.36 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KMSO 251053Z AUTO 27003KT 10SM CLR M09/M12 A3036 RMK AO2 SLP330 T10941117 |
| 02:53 MST |  Clear | -8°C / 18°F | -11°C / 12°F | 79% | 1028 mb (30.36 in) | Calm | - | 10SM |
| | KMSO 250953Z AUTO 00000KT 10SM CLR M08/M11 A3035 RMK AO2 SLP324 T10831106 |
| 01:53 MST |  Clear | -8°C / 18°F | -11°C / 12°F | 79% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KMSO 250853Z AUTO 00000KT 10SM CLR M08/M11 A3033 RMK AO2 SLP319 T10781106 51003 |
| 00:53 MST |  Clear | -7°C / 19°F | -11°C / 12°F | 73% | 1027 mb (30.33 in) | NNW 6 kph (NNW 3.5 mph) | - | 10SM |
| | KMSO 250753Z AUTO 34003KT 10SM CLR M07/M11 A3033 RMK AO2 SLP319 T10721106 |