| 16:15 MST |  Clear | -8°C / 18°F | -12°C / 10°F | 73% | 1022 mb (30.18 in) | NE 6 kph (NE 3.5 mph) | - | 10SM |
| | KCOD 262315Z AUTO 05003KT 10SM CLR M08/M12 A3019 RMK AO1 |
| 15:55 MST |  Clear | -7°C / 19°F | -11°C / 12°F | 73% | 1022 mb (30.18 in) | NE 9 kph (NE 5.8 mph) | - | 10SM |
| | KCOD 262255Z AUTO 05005KT 10SM CLR M07/M11 A3019 RMK AO1 |
| 15:35 MST |  Clear | -7°C / 19°F | -11°C / 12°F | 73% | 1022 mb (30.18 in) | NE 9 kph (NE 5.8 mph) | - | 10SM |
| | KCOD 262235Z AUTO 05005KT 10SM CLR M07/M11 A3019 RMK AO1 |
| 15:15 MST |  Clear | -6°C / 21°F | -11°C / 12°F | 68% | 1022 mb (30.18 in) | NE 9 kph (NE 5.8 mph) | - | 10SM |
| | KCOD 262215Z AUTO 04005KT 10SM CLR M06/M11 A3019 RMK AO1 |
| 14:55 MST |  Clear | -6°C / 21°F | -11°C / 12°F | 68% | 1022 mb (30.18 in) | NE 11 kph (NE 6.9 mph) | - | 10SM |
| | KCOD 262155Z AUTO 04006KT 10SM CLR M06/M11 A3018 RMK AO1 |
| 14:35 MST |  Clear | -5°C / 23°F | -10°C / 14°F | 68% | 1022 mb (30.18 in) | NE 7 kph (NE 4.6 mph) | - | 10SM |
| | KCOD 262135Z AUTO 05004KT 10SM CLR M05/M10 A3018 RMK AO1 |
| 14:15 MST |  Clear | -5°C / 23°F | -10°C / 14°F | 68% | 1022 mb (30.18 in) | NE 9 kph (NE 5.8 mph) | - | 10SM |
| | KCOD 262115Z AUTO 05005KT 10SM CLR M05/M10 A3018 RMK AO1 |
| 13:55 MST |  Clear | -4°C / 25°F | -10°C / 14°F | 63% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KCOD 262055Z AUTO 00000KT 10SM CLR M04/M10 A3018 RMK AO1 57014 |
| 13:35 MST |  Clear | -4°C / 25°F | -9°C / 16°F | 69% | 1022 mb (30.18 in) | NNE 6 kph (NNE 3.5 mph) | - | 10SM |
| | KCOD 262035Z AUTO 02003KT 10SM CLR M04/M09 A3018 RMK AO1 |
| 13:15 MST |  Clear | -4°C / 25°F | -12°C / 10°F | 54% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KCOD 262015Z AUTO 00000KT 10SM CLR M04/M12 A3018 RMK AO1 |
| 12:55 MST |  Clear | -4°C / 25°F | -11°C / 12°F | 59% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KCOD 261955Z AUTO 00000KT 10SM CLR M04/M11 A3018 RMK AO1 |
| 12:35 MST |  Clear | -4°C / 25°F | -10°C / 14°F | 63% | 1022 mb (30.18 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KCOD 261935Z AUTO 24004KT 10SM CLR M04/M10 A3018 RMK AO1 |
| 12:15 MST |  Clear | -5°C / 23°F | -10°C / 14°F | 68% | 1022 mb (30.18 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KCOD 261915Z AUTO 25004KT 10SM CLR M05/M10 A3019 RMK AO1 |
| 11:55 MST |  Clear | -6°C / 21°F | -11°C / 12°F | 68% | 1023 mb (30.21 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KCOD 261855Z AUTO 23007KT 10SM CLR M06/M11 A3020 RMK AO1 |
| 11:35 MST |  Clear | -6°C / 21°F | -11°C / 12°F | 68% | 1023 mb (30.21 in) | SSW 15 kph (SSW 9.2 mph) | - | 10SM |
| | KCOD 261835Z AUTO 24008KT 10SM CLR M06/M11 A3021 RMK AO1 |
| 11:15 MST |  Clear | -7°C / 19°F | -10°C / 14°F | 79% | 1023 mb (30.21 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KCOD 261815Z AUTO 24007KT 10SM CLR M07/M10 A3022 RMK AO1 |
| 10:55 MST |  Clear | -7°C / 19°F | -11°C / 12°F | 73% | 1023 mb (30.21 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KCOD 261755Z AUTO 24007KT 10SM CLR M07/M11 A3022 RMK AO1 11070 21160 57003 |
| 10:35 MST |  Clear | -8°C / 18°F | -11°C / 12°F | 79% | 1024 mb (30.24 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KCOD 261735Z AUTO 22007KT 10SM CLR M08/M11 A3023 RMK AO1 |
| 10:15 MST |  Clear | -9°C / 16°F | -11°C / 12°F | 86% | 1024 mb (30.24 in) | SW 7 kph (SW 4.6 mph) | - | 10SM |
| | KCOD 261715Z AUTO 22004KT 10SM CLR M09/M11 A3023 RMK AO1 |
| 09:55 MST |  Clear | -9°C / 16°F | -12°C / 10°F | 79% | 1024 mb (30.24 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KCOD 261655Z AUTO 26003KT 10SM CLR M09/M12 A3024 RMK AO1 |
| 09:35 MST |  Clear | -11°C / 12°F | -12°C / 10°F | 92% | 1024 mb (30.24 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KCOD 261635Z AUTO 24006KT 10SM CLR M11/M12 A3024 RMK AO1 |
| 09:15 MST |  Clear | -11°C / 12°F | -13°C / 9°F | 85% | 1024 mb (30.24 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KCOD 261615Z AUTO 25006KT 10SM CLR M11/M13 A3024 RMK AO1 |
| 08:55 MST |  Clear | -12°C / 10°F | -13°C / 9°F | 92% | 1024 mb (30.24 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KCOD 261555Z AUTO 23007KT 10SM CLR M12/M13 A3024 RMK AO1 |
| 08:35 MST |  Clear | -12°C / 10°F | -13°C / 9°F | 92% | 1024 mb (30.24 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KCOD 261535Z AUTO 24006KT 10SM CLR M12/M13 A3024 RMK AO1 |
| 08:15 MST |  Clear | -13°C / 9°F | -16°C / 3°F | 78% | 1024 mb (30.24 in) | SSE 6 kph (SSE 3.5 mph) | - | 10SM |
| | KCOD 261515Z AUTO 20003KT 10SM CLR M13/M16 A3024 RMK AO1 |
| 07:55 MST |  Clear | -13°C / 9°F | -15°C / 5°F | 85% | 1024 mb (30.24 in) | SW 7 kph (SW 4.6 mph) | - | 10SM |
| | KCOD 261455Z AUTO 23004KT 10SM CLR M13/M15 A3023 RMK AO1 52007 |
| 07:35 MST |  Clear | -14°C / 7°F | -17°C / 1°F | 78% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KCOD 261435Z AUTO 00000KT 10SM CLR M14/M17 A3024 RMK AO1 |
| 07:15 MST |  Clear | -14°C / 7°F | -18°C / 0°F | 72% | 1024 mb (30.24 in) | SW 7 kph (SW 4.6 mph) | - | 10SM |
| | KCOD 261415Z AUTO 22004KT 10SM CLR M14/M18 A3023 RMK AO1 |
| 06:55 MST |  Clear | -16°C / 3°F | -16°C / 3°F | 100% | 1024 mb (30.24 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KCOD 261355Z AUTO 23005KT 10SM CLR M16/M16 A3023 RMK AO1 |
| 06:35 MST |  Clear | -14°C / 7°F | -16°C / 3°F | 85% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KCOD 261335Z AUTO 00000KT 10SM CLR M14/M16 A3023 RMK AO1 |
| 06:15 MST |  Clear | -14°C / 7°F | -16°C / 3°F | 85% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KCOD 261315Z AUTO 00000KT 10SM CLR M14/M16 A3023 RMK AO1 |
| 05:55 MST |  Clear | -13°C / 9°F | -14°C / 7°F | 92% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KCOD 261255Z AUTO 00000KT 10SM CLR M13/M14 A3022 RMK AO1 |
| 05:35 MST |  Clear | -13°C / 9°F | -14°C / 7°F | 92% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KCOD 261235Z AUTO 00000KT 10SM CLR M13/M14 A3022 RMK AO1 |
| 05:15 MST |  Clear | -14°C / 7°F | -16°C / 3°F | 85% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KCOD 261215Z AUTO 00000KT 10SM CLR M14/M16 A3022 RMK AO1 |
| 04:55 MST |  Clear | -13°C / 9°F | -14°C / 7°F | 92% | 1023 mb (30.21 in) | SSE 9 kph (SSE 5.8 mph) | - | 10SM |
| | KCOD 261155Z AUTO 16005KT 10SM CLR M13/M14 A3021 RMK AO1 11090 21140 52007 |
| 04:35 MST |  Clear | -13°C / 9°F | -15°C / 5°F | 85% | 1023 mb (30.21 in) | SSE 9 kph (SSE 5.8 mph) | - | 10SM |
| | KCOD 261135Z AUTO 16005KT 10SM CLR M13/M15 A3021 RMK AO1 |
| 04:15 MST |  Clear | -13°C / 9°F | -16°C / 3°F | 78% | 1023 mb (30.21 in) | S 7 kph (S 4.6 mph) | - | 10SM |
| | KCOD 261115Z AUTO 17004KT 10SM CLR M13/M16 A3021 RMK AO1 |
| 03:55 MST |  Clear | -13°C / 9°F | -14°C / 7°F | 92% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KCOD 261055Z AUTO 00000KT 10SM CLR M13/M14 A3021 RMK AO1 |
| 03:35 MST |  Clear | -13°C / 9°F | -14°C / 7°F | 92% | 1023 mb (30.21 in) | ENE 6 kph (ENE 3.5 mph) | - | 10SM |
| | KCOD 261035Z AUTO 06003KT 10SM CLR M13/M14 A3021 RMK AO1 |
| 03:15 MST |  Clear | -13°C / 9°F | -14°C / 7°F | 92% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KCOD 261015Z AUTO 00000KT 10SM CLR M13/M14 A3021 RMK AO1 |
| 02:55 MST |  Clear | -12°C / 10°F | -13°C / 9°F | 92% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KCOD 260955Z AUTO 00000KT 10SM CLR M12/M13 A3021 RMK AO1 |
| 02:35 MST |  Partly Cloudy | -12°C / 10°F | -13°C / 9°F | 92% | 1023 mb (30.21 in) | NE 7 kph (NE 4.6 mph) | - | 10SM |
| | KCOD 260935Z AUTO 04004KT 10SM SCT010 M12/M13 A3020 RMK AO1 |
| 02:15 MST |  Overcast | -12°C / 10°F | -13°C / 9°F | 92% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KCOD 260915Z AUTO 00000KT 10SM OVC012 M12/M13 A3020 RMK AO1 |
| 01:55 MST |  Partly Cloudy | -11°C / 12°F | -12°C / 10°F | 92% | 1022 mb (30.18 in) | N 6 kph (N 3.5 mph) | - | 10SM |
| | KCOD 260855Z AUTO 35003KT 10SM SCT012 M11/M12 A3019 RMK AO1 52003 |
| 01:35 MST |  Clear | -11°C / 12°F | -12°C / 10°F | 92% | 1022 mb (30.18 in) | NNE 11 kph (NNE 6.9 mph) | - | 10SM |
| | KCOD 260835Z AUTO 02006KT 10SM CLR M11/M12 A3019 RMK AO1 |
| 01:15 MST |  Partly Cloudy | -11°C / 12°F | -12°C / 10°F | 92% | 1022 mb (30.18 in) | NE 13 kph (NE 8.1 mph) | - | 10SM |
| | KCOD 260815Z AUTO 03007KT 10SM FEW012 M11/M12 A3018 RMK AO1 |
| 00:55 MST |  Partly Cloudy | -11°C / 12°F | -12°C / 10°F | 92% | 1022 mb (30.18 in) | NE 13 kph (NE 8.1 mph) | - | 10SM |
| | KCOD 260755Z AUTO 03007KT 10SM FEW008 SCT012 M11/M12 A3018 RMK AO1 |
| 00:35 MST |  Mostly Cloudy | -10°C / 14°F | -11°C / 12°F | 92% | 1022 mb (30.18 in) | NNE 15 kph (NNE 9.2 mph) | - | 10SM |
| | KCOD 260735Z AUTO 02008G16KT 10SM SCT008 BKN085 M10/M11 A3017 RMK AO1 |
| 00:15 MST |  Mostly Cloudy | -10°C / 14°F | -11°C / 12°F | 92% | 1022 mb (30.18 in) | N 22 kph (N 13.8 mph) | - | 10SM |
| | KCOD 260715Z AUTO 01012G16KT 10SM SCT010 BKN017 BKN085 M10/M11 A3017 RMK AO1 |