| 15:53 MST |  Clear | -18°C / 0°F | -23°C / -9°F | 65% | 1022 mb (30.18 in) | NNW 20 kph (NNW 12.7 mph) | - | 10SM |
| | KMLS 242253Z AUTO 33011KT 10SM CLR M18/M23 A3019 RMK AO2 SLP297 T11831228 |
| 14:53 MST |  Clear | -17°C / 1°F | -22°C / -8°F | 65% | 1022 mb (30.18 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KMLS 242153Z AUTO 31007KT 10SM CLR M17/M22 A3019 RMK AO2 SLP296 T11721217 |
| 13:53 MST |  Clear | -17°C / 1°F | -22°C / -8°F | 65% | 1022 mb (30.18 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KMLS 242053Z AUTO 30007KT 10SM CLR M17/M22 A3017 RMK AO2 SLP286 T11721217 56010 |
| 12:53 MST |  Partly Cloudy | -18°C / 0°F | -22°C / -8°F | 71% | 1022 mb (30.18 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KMLS 241953Z AUTO 30004KT 10SM FEW004 M18/M22 A3017 RMK AO2 SLP290 T11781217 |
| 12:26 MST |  Overcast | -18°C / 0°F | -22°C / -8°F | 71% | 1022 mb (30.18 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KMLS 241926Z AUTO 32005KT 10SM SCT008 OVC013 M18/M22 A3018 RMK AO2 |
| 12:05 MST |  Overcast | -19°C / -2°F | -22°C / -8°F | 77% | 1022 mb (30.18 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KMLS 241905Z AUTO 31003KT 10SM FEW005 BKN017 OVC065 M19/M22 A3019 RMK AO2 |
| 11:53 MST |  Overcast | -19°C / -2°F | -22°C / -8°F | 77% | 1023 mb (30.21 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KMLS 241853Z AUTO 31003KT 10SM SCT010 BKN017 OVC065 M19/M22 A3020 RMK AO2 SLP299 T11891222 |
| 11:10 MST |  Overcast | -19°C / -2°F | -23°C / -9°F | 71% | 1023 mb (30.21 in) | NW 6 kph (NW 3.5 mph) | - | 8SM |
| | KMLS 241810Z AUTO 32003KT 8SM FEW005 BKN012 OVC016 M19/M23 A3022 RMK AO2 |
| 10:53 MST |  Overcast | -18°C / 0°F | -22°C / -8°F | 71% | 1023 mb (30.21 in) | Calm | - | 9SM |
| | KMLS 241753Z AUTO 00000KT 9SM SCT005 OVC016 M18/M22 A3022 RMK AO2 SLP305 T11831217 11183 21239 56005 |
| 10:33 MST |  Overcast | -19°C / -2°F | -22°C / -8°F | 77% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KMLS 241733Z AUTO 00000KT 10SM BKN005 OVC011 M19/M22 A3023 RMK AO2 |
| 10:23 MST |  Overcast | -19°C / -2°F | -22°C / -8°F | 77% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KMLS 241723Z AUTO 00000KT 10SM SCT005 BKN011 OVC050 M19/M22 A3023 RMK AO2 |
| 10:08 MST |  Overcast | -19°C / -2°F | -23°C / -9°F | 71% | 1024 mb (30.24 in) | SE 6 kph (SE 3.5 mph) | - | 10SM |
| | KMLS 241708Z AUTO 14003KT 10SM BKN011 OVC055 M19/M23 A3023 RMK AO2 |
| 09:53 MST |  Overcast | -20°C / -4°F | -23°C / -9°F | 77% | 1024 mb (30.24 in) | SSE 6 kph (SSE 3.5 mph) | - | 10SM |
| | KMLS 241653Z AUTO 16003KT 10SM FEW011 BKN055 OVC070 M20/M23 A3023 RMK AO2 SLP310 T12001233 |
| 09:15 MST |  Overcast | -21°C / -6°F | -24°C / -11°F | 77% | 1024 mb (30.24 in) | SSE 9 kph (SSE 5.8 mph) | - | 10SM |
| | KMLS 241615Z AUTO 16005KT 10SM FEW012 OVC075 M21/M24 A3024 RMK AO2 |
| 08:53 MST |  Overcast | -22°C / -8°F | -25°C / -13°F | 77% | 1024 mb (30.24 in) | SSE 7 kph (SSE 4.6 mph) | - | 10SM |
| | KMLS 241553Z AUTO 16004KT 10SM BKN012 OVC075 M22/M25 A3024 RMK AO2 SLP314 T12221250 |
| 08:44 MST |  Overcast | -22°C / -8°F | -26°C / -15°F | 70% | 1024 mb (30.24 in) | SE 9 kph (SE 5.8 mph) | - | 10SM |
| | KMLS 241544Z AUTO 14005KT 10SM SCT008 BKN012 OVC080 M22/M26 A3024 RMK AO2 |
| 08:37 MST |  Overcast | -23°C / -9°F | -26°C / -15°F | 77% | 1024 mb (30.24 in) | SE 7 kph (SE 4.6 mph) | - | 10SM |
| | KMLS 241537Z AUTO 14004KT 10SM BKN008 BKN012 OVC120 M23/M26 A3024 RMK AO2 |
| 07:53 MST |  Partly Cloudy | -23°C / -9°F | -26°C / -15°F | 77% | 1024 mb (30.24 in) | SE 11 kph (SE 6.9 mph) | - | 10SM |
| | KMLS 241453Z AUTO 13006KT 10SM SCT095 M23/M26 A3025 RMK AO2 SLP315 T12281261 58006 |
| 06:53 MST |  Mostly Cloudy | -22°C / -8°F | -26°C / -15°F | 70% | 1025 mb (30.27 in) | SSE 7 kph (SSE 4.6 mph) | - | 10SM |
| | KMLS 241353Z AUTO 16004KT 10SM SCT049 BKN110 M22/M26 A3026 RMK AO2 SLP315 T12221261 |
| 05:53 MST |  Overcast | -23°C / -9°F | -26°C / -15°F | 77% | 1025 mb (30.27 in) | S 7 kph (S 4.6 mph) | - | 10SM |
| | KMLS 241253Z AUTO 18004KT 10SM OVC065 M23/M26 A3026 RMK AO2 SLP315 T12281261 |
| 04:53 MST |  Overcast | -22°C / -8°F | -24°C / -11°F | 84% | 1025 mb (30.27 in) | S 7 kph (S 4.6 mph) | - | 10SM |
| | KMLS 241153Z AUTO 19004KT 10SM OVC065 M22/M24 A3027 RMK AO2 SLP317 T12171244 11206 21250 58018 |
| 03:53 MST |  Overcast | -22°C / -8°F | -24°C / -11°F | 84% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KMLS 241053Z AUTO 00000KT 10SM FEW050 OVC070 M22/M24 A3028 RMK AO2 SLP322 T12221244 |
| 02:53 MST |  Partly Cloudy | -24°C / -11°F | -27°C / -17°F | 76% | 1026 mb (30.3 in) | S 7 kph (S 4.6 mph) | - | 10SM |
| | KMLS 240953Z AUTO 18004KT 10SM SCT065 M24/M27 A3031 RMK AO2 SLP333 T12391267 |
| 01:53 MST |  Mostly Cloudy | -23°C / -9°F | -26°C / -15°F | 77% | 1027 mb (30.33 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KMLS 240853Z AUTO 26005KT 10SM BKN065 M23/M26 A3032 RMK AO2 SLP333 T12281256 56007 |
| 00:53 MST |  Clear | -24°C / -11°F | -27°C / -17°F | 76% | 1027 mb (30.33 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KMLS 240753Z AUTO 26004KT 10SM CLR M24/M27 A3033 RMK AO2 SLP336 T12391267 $ |