| 10:53 MST |  Clear | -23°C / -9°F | -27°C / -17°F | 70% | 1018 mb (30.06 in) | NE 7 kph (NE 4.6 mph) | - | 10SM |
| | KMLS 151753Z AUTO 04004KT 10SM CLR M23/M27 A3007 RMK AO2 SLP267 T12281272 11228 21272 58020 |
| 09:53 MST |  Clear | -24°C / -11°F | -29°C / -20°F | 63% | 1019 mb (30.09 in) | NE 9 kph (NE 5.8 mph) | - | 10SM |
| | KMLS 151653Z AUTO 05005KT 10SM CLR M24/M29 A3010 RMK AO2 SLP276 T12441294 |
| 08:53 MST |  Clear | -26°C / -15°F | -31°C / -24°F | 63% | 1020 mb (30.12 in) | NNE 11 kph (NNE 6.9 mph) | - | 10SM |
| | KMLS 151553Z AUTO 02006KT 10SM CLR M26/M31 A3012 RMK AO2 SLP286 T12611306 |
| 07:53 MST |  Clear | -27°C / -17°F | -32°C / -26°F | 63% | 1020 mb (30.12 in) | NNE 15 kph (NNE 9.2 mph) | - | 10SM |
| | KMLS 151453Z AUTO 02008KT 10SM CLR M27/M32 A3013 RMK AO2 SLP289 T12721317 58019 TSNO |
| 06:53 MST |  Clear | -27°C / -17°F | -31°C / -24°F | 69% | 1021 mb (30.15 in) | NE 15 kph (NE 9.2 mph) | - | 10SM |
| | KMLS 151353Z AUTO 03008KT 10SM CLR M27/M31 A3015 RMK AO2 SLP294 T12671306 |
| 05:53 MST |  Partly Cloudy | -27°C / -17°F | -32°C / -26°F | 63% | 1022 mb (30.18 in) | NNE 6 kph (NNE 3.5 mph) | - | 10SM |
| | KMLS 151253Z AUTO 02003KT 10SM FEW075 M27/M32 A3019 RMK AO2 SLP309 T12721317 |
| 04:53 MST |  Overcast | -26°C / -15°F | -30°C / -22°F | 69% | 1022 mb (30.18 in) | NE 11 kph (NE 6.9 mph) | - | 10SM |
| | KMLS 151153Z AUTO 03006KT 10SM OVC080 M26/M30 A3019 RMK AO2 SLP308 T12611300 11250 21283 58025 |
| 03:53 MST |  Overcast | -26°C / -15°F | -29°C / -20°F | 76% | 1024 mb (30.24 in) | N 6 kph (N 3.5 mph) | - | 10SM |
| | KMLS 151053Z AUTO 01003KT 10SM OVC085 M26/M29 A3024 RMK AO2 SLP322 T12561294 |
| 02:53 MST |  Overcast | -26°C / -15°F | -29°C / -20°F | 76% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KMLS 150953Z AUTO 00000KT 10SM OVC090 M26/M29 A3026 RMK AO2 SLP328 T12611294 |
| 01:53 MST |  Mostly Cloudy | -27°C / -17°F | -31°C / -24°F | 69% | 1025 mb (30.27 in) | SSE 11 kph (SSE 6.9 mph) | - | 10SM |
| | KMLS 150853Z AUTO 15006KT 10SM BKN095 M27/M31 A3028 RMK AO2 SLP335 T12671306 55011 |
| 00:53 MST |  Mostly Cloudy | -27°C / -17°F | -31°C / -24°F | 69% | 1025 mb (30.27 in) | SSE 11 kph (SSE 6.9 mph) | - | 10SM |
| | KMLS 150753Z AUTO 15006KT 10SM BKN090 M27/M31 A3028 RMK AO2 SLP333 T12671306 |