| 19:51 MST |  Clear | 9°C / 48°F | -13°C / 9°F | 20% | 1025 mb (30.27 in) | NE 11 kph (NE 6.9 mph) | - | 10SM |
| | KLRU 270251Z AUTO 04006KT 10SM CLR 09/M13 A3027 RMK AO2 |
| 19:31 MST |  Clear | 9°C / 48°F | -12°C / 10°F | 21% | 1025 mb (30.27 in) | NNE 11 kph (NNE 6.9 mph) | - | 10SM |
| | KLRU 270231Z AUTO 02006KT 10SM CLR 09/M12 A3028 RMK AO2 |
| 19:11 MST |  Clear | 10°C / 50°F | -12°C / 10°F | 20% | 1025 mb (30.27 in) | NE 7 kph (NE 4.6 mph) | - | 10SM |
| | KLRU 270211Z AUTO 04004KT 10SM CLR 10/M12 A3028 RMK AO2 |
| 18:51 MST |  Clear | 11°C / 52°F | -12°C / 10°F | 19% | 1025 mb (30.27 in) | NE 9 kph (NE 5.8 mph) | - | 10SM |
| | KLRU 270151Z AUTO 04005KT 10SM CLR 11/M12 A3028 RMK AO2 |
| 18:32 MST |  Clear | 11°C / 52°F | -11°C / 12°F | 20% | 1025 mb (30.27 in) | NE 6 kph (NE 3.5 mph) | - | 10SM |
| | KLRU 270132Z AUTO 05003KT 10SM CLR 11/M11 A3028 RMK AO2 |
| 18:11 MST |  Clear | 11°C / 52°F | -11°C / 12°F | 20% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KLRU 270111Z AUTO 00000KT 10SM CLR 11/M11 A3028 RMK AO2 |
| 17:51 MST |  Clear | 11°C / 52°F | -11°C / 12°F | 20% | 1025 mb (30.27 in) | E 6 kph (E 3.5 mph) | - | 10SM |
| | KLRU 270051Z AUTO 08003KT 10SM CLR 11/M11 A3028 RMK AO2 |
| 17:31 MST |  Clear | 11°C / 52°F | -11°C / 12°F | 20% | 1025 mb (30.27 in) | ENE 9 kph (ENE 5.8 mph) | - | 10SM |
| | KLRU 270031Z AUTO 06005KT 10SM CLR 11/M11 A3027 RMK AO2 |
| 17:11 MST |  Clear | 12°C / 54°F | -11°C / 12°F | 19% | 1025 mb (30.27 in) | NE 7 kph (NE 4.6 mph) | - | 10SM |
| | KLRU 270011Z AUTO 04004KT 10SM CLR 12/M11 A3027 RMK AO2 |
| 16:51 MST |  Clear | 13°C / 55°F | -11°C / 12°F | 18% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KLRU 262351Z AUTO 00000KT 10SM CLR 13/M11 A3027 RMK AO2 |
| 16:31 MST |  Clear | 14°C / 57°F | -11°C / 12°F | 17% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KLRU 262331Z AUTO 00000KT 10SM CLR 14/M11 A3027 RMK AO2 |
| 16:11 MST |  Clear | 14°C / 57°F | -11°C / 12°F | 17% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KLRU 262311Z AUTO 00000KT 10SM CLR 14/M11 A3028 RMK AO2 |
| 15:51 MST |  Clear | 15°C / 59°F | -12°C / 10°F | 14% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KLRU 262251Z AUTO 00000KT 10SM CLR 15/M12 A3028 RMK AO2 |
| 15:31 MST |  Clear | 15°C / 59°F | -12°C / 10°F | 14% | 1025 mb (30.27 in) | SE 7 kph (SE 4.6 mph) | - | 10SM |
| | KLRU 262231Z AUTO 12004KT 10SM CLR 15/M12 A3028 RMK AO2 |
| 15:11 MST |  Clear | 15°C / 59°F | -12°C / 10°F | 14% | 1025 mb (30.27 in) | SE 7 kph (SE 4.6 mph) | - | 10SM |
| | KLRU 262211Z AUTO 12004KT 10SM CLR 15/M12 A3028 RMK AO2 |
| 14:51 MST |  Clear | 16°C / 61°F | -12°C / 10°F | 13% | 1025 mb (30.27 in) | SE 7 kph (SE 4.6 mph) | - | 10SM |
| | KLRU 262151Z AUTO 13004KT 10SM CLR 16/M12 A3028 RMK AO2 |
| 14:31 MST |  Clear | 15°C / 59°F | -13°C / 9°F | 13% | 1025 mb (30.27 in) | SSE 6 kph (SSE 3.5 mph) | - | 10SM |
| | KLRU 262131Z AUTO 16003KT 10SM CLR 15/M13 A3028 RMK AO2 |
| 14:11 MST |  Clear | 15°C / 59°F | -13°C / 9°F | 13% | 1026 mb (30.3 in) | ENE 7 kph (ENE 4.6 mph) | - | 10SM |
| | KLRU 262111Z AUTO 06004KT 10SM CLR 15/M13 A3029 RMK AO2 |
| 13:51 MST |  Clear | 15°C / 59°F | -13°C / 9°F | 13% | 1026 mb (30.3 in) | SE 7 kph (SE 4.6 mph) | - | 10SM |
| | KLRU 262051Z AUTO 14004KT 10SM CLR 15/M13 A3029 RMK AO2 |
| 13:31 MST |  Clear | 15°C / 59°F | -13°C / 9°F | 13% | 1026 mb (30.3 in) | SE 11 kph (SE 6.9 mph) | - | 10SM |
| | KLRU 262031Z AUTO 12006KT 10SM CLR 15/M13 A3029 RMK AO2 |
| 13:11 MST |  Clear | 14°C / 57°F | -13°C / 9°F | 14% | 1026 mb (30.3 in) | SE 9 kph (SE 5.8 mph) | - | 10SM |
| | KLRU 262011Z AUTO 14005KT 10SM CLR 14/M13 A3030 RMK AO2 |
| 12:51 MST |  Clear | 13°C / 55°F | -14°C / 7°F | 14% | 1027 mb (30.33 in) | E 7 kph (E 4.6 mph) | - | 10SM |
| | KLRU 261951Z AUTO 10004KT 10SM CLR 13/M14 A3032 RMK AO2 |
| 12:31 MST |  Clear | 13°C / 55°F | -14°C / 7°F | 14% | 1027 mb (30.33 in) | ESE 7 kph (ESE 4.6 mph) | - | 10SM |
| | KLRU 261931Z AUTO 11004KT 10SM CLR 13/M14 A3033 RMK AO2 |
| 12:12 MST |  Clear | 13°C / 55°F | -15°C / 5°F | 13% | 1027 mb (30.33 in) | SE 6 kph (SE 3.5 mph) | - | 10SM |
| | KLRU 261912Z AUTO 12003KT 10SM CLR 13/M15 A3033 RMK AO2 |
| 11:51 MST |  Clear | 12°C / 54°F | -16°C / 3°F | 13% | 1027 mb (30.33 in) | SE 6 kph (SE 3.5 mph) | - | 10SM |
| | KLRU 261851Z AUTO 13003KT 10SM CLR 12/M16 A3034 RMK AO2 |
| 11:31 MST |  Clear | 12°C / 54°F | -16°C / 3°F | 13% | 1028 mb (30.36 in) | Calm | - | 10SM |
| | KLRU 261831Z AUTO 00000KT 10SM CLR 12/M16 A3036 RMK AO2 |
| 11:11 MST |  Clear | 12°C / 54°F | -16°C / 3°F | 13% | 1028 mb (30.36 in) | ENE 6 kph (ENE 3.5 mph) | - | 10SM |
| | KLRU 261811Z AUTO 06003KT 10SM CLR 12/M16 A3037 RMK AO2 |
| 10:51 MST |  Clear | 12°C / 54°F | -17°C / 1°F | 12% | 1028 mb (30.36 in) | NE 7 kph (NE 4.6 mph) | - | 10SM |
| | KLRU 261751Z AUTO 03004KT 10SM CLR 12/M17 A3037 RMK AO2 |
| 10:31 MST |  Clear | 11°C / 52°F | -17°C / 1°F | 12% | 1029 mb (30.39 in) | Calm | - | 10SM |
| | KLRU 261731Z AUTO 00000KT 10SM CLR 11/M17 A3038 RMK AO2 |
| 10:11 MST |  Clear | 10°C / 50°F | -17°C / 1°F | 13% | 1029 mb (30.39 in) | Calm | - | 10SM |
| | KLRU 261711Z AUTO 00000KT 10SM CLR 10/M17 A3038 RMK AO2 |
| 09:51 MST |  Clear | 9°C / 48°F | -17°C / 1°F | 14% | 1029 mb (30.39 in) | Calm | - | 10SM |
| | KLRU 261651Z AUTO 00000KT 10SM CLR 09/M17 A3038 RMK AO2 |
| 09:31 MST |  Clear | 8°C / 46°F | -16°C / 3°F | 17% | 1028 mb (30.36 in) | Calm | - | 10SM |
| | KLRU 261631Z AUTO 00000KT 10SM CLR 08/M16 A3037 RMK AO2 |
| 09:11 MST |  Clear | 7°C / 45°F | -16°C / 3°F | 18% | 1028 mb (30.36 in) | NE 7 kph (NE 4.6 mph) | - | 10SM |
| | KLRU 261611Z AUTO 05004KT 10SM CLR 07/M16 A3037 RMK AO2 |
| 08:51 MST |  Clear | 7°C / 45°F | -16°C / 3°F | 18% | 1028 mb (30.36 in) | Calm | - | 10SM |
| | KLRU 261551Z AUTO 00000KT 10SM CLR 07/M16 A3037 RMK AO2 |
| 08:31 MST |  Clear | 6°C / 43°F | -16°C / 3°F | 19% | 1028 mb (30.36 in) | Calm | - | 10SM |
| | KLRU 261531Z AUTO 00000KT 10SM CLR 06/M16 A3037 RMK AO2 |
| 08:12 MST |  Clear | 4°C / 39°F | -17°C / 1°F | 20% | 1028 mb (30.36 in) | ENE 6 kph (ENE 3.5 mph) | - | 10SM |
| | KLRU 261512Z AUTO 06003KT 10SM CLR 04/M17 A3037 RMK AO2 |
| 07:52 MST |  Clear | 5°C / 41°F | -16°C / 3°F | 20% | 1028 mb (30.36 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KLRU 261452Z AUTO 35004KT 10SM CLR 05/M16 A3037 RMK AO2 |
| 07:31 MST |  Clear | 3°C / 37°F | -17°C / 1°F | 22% | 1028 mb (30.36 in) | N 6 kph (N 3.5 mph) | - | 10SM |
| | KLRU 261431Z AUTO 35003KT 10SM CLR 03/M17 A3036 RMK AO2 |
| 07:11 MST |  Clear | 2°C / 36°F | -17°C / 1°F | 23% | 1028 mb (30.36 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KLRU 261411Z AUTO 33007KT 10SM CLR 02/M17 A3035 RMK AO2 |
| 06:51 MST |  Clear | 2°C / 36°F | -17°C / 1°F | 23% | 1027 mb (30.33 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KLRU 261351Z AUTO 33007KT 10SM CLR 02/M17 A3034 RMK AO2 |
| 06:32 MST |  Clear | 2°C / 36°F | -17°C / 1°F | 23% | 1027 mb (30.33 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KLRU 261332Z AUTO 33006KT 10SM CLR 02/M17 A3034 RMK AO2 |
| 06:12 MST |  Clear | 2°C / 36°F | -17°C / 1°F | 23% | 1027 mb (30.33 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KLRU 261312Z AUTO 33006KT 10SM CLR 02/M17 A3033 RMK AO2 |
| 05:51 MST |  Clear | 2°C / 36°F | -17°C / 1°F | 23% | 1027 mb (30.33 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KLRU 261251Z AUTO 33005KT 10SM CLR 02/M17 A3032 RMK AO2 |
| 05:31 MST |  Clear | 2°C / 36°F | -17°C / 1°F | 23% | 1026 mb (30.3 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KLRU 261231Z AUTO 31004KT 10SM CLR 02/M17 A3031 RMK AO2 |
| 05:11 MST |  Clear | 1°C / 34°F | -17°C / 1°F | 25% | 1026 mb (30.3 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KLRU 261211Z AUTO 32005KT 10SM CLR 01/M17 A3031 RMK AO2 |
| 04:51 MST |  Clear | 1°C / 34°F | -17°C / 1°F | 25% | 1026 mb (30.3 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KLRU 261151Z AUTO 34006KT 10SM CLR 01/M17 A3030 RMK AO2 |
| 04:32 MST |  Clear | 1°C / 34°F | -17°C / 1°F | 25% | 1026 mb (30.3 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KLRU 261132Z AUTO 34006KT 10SM CLR 01/M17 A3030 RMK AO2 |
| 04:11 MST |  Clear | 1°C / 34°F | -18°C / 0°F | 23% | 1026 mb (30.3 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KLRU 261111Z AUTO 34007KT 10SM CLR 01/M18 A3030 RMK AO2 |
| 03:51 MST |  Clear | 2°C / 36°F | -17°C / 1°F | 23% | 1026 mb (30.3 in) | N 6 kph (N 3.5 mph) | - | 10SM |
| | KLRU 261051Z AUTO 01003KT 10SM CLR 02/M17 A3030 RMK AO2 |
| 03:31 MST |  Clear | 2°C / 36°F | -17°C / 1°F | 23% | 1026 mb (30.3 in) | NNE 7 kph (NNE 4.6 mph) | - | 10SM |
| | KLRU 261031Z AUTO 02004KT 10SM CLR 02/M17 A3030 RMK AO2 |
| 03:11 MST |  Clear | 3°C / 37°F | -17°C / 1°F | 22% | 1026 mb (30.3 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KLRU 261011Z AUTO 35005KT 10SM CLR 03/M17 A3029 RMK AO2 |
| 02:51 MST |  Clear | 3°C / 37°F | -17°C / 1°F | 22% | 1026 mb (30.3 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KLRU 260951Z AUTO 33007KT 10SM CLR 03/M17 A3029 RMK AO2 |
| 02:32 MST |  Clear | 3°C / 37°F | -17°C / 1°F | 22% | 1026 mb (30.3 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KLRU 260932Z AUTO 32007KT 10SM CLR 03/M17 A3029 RMK AO2 |
| 02:11 MST |  Clear | 3°C / 37°F | -18°C / 0°F | 20% | 1026 mb (30.3 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KLRU 260911Z AUTO 33007KT 10SM CLR 03/M18 A3029 RMK AO2 |
| 01:51 MST |  Clear | 4°C / 39°F | -18°C / 0°F | 18% | 1026 mb (30.3 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KLRU 260851Z AUTO 34005KT 10SM CLR 04/M18 A3029 RMK AO2 |
| 01:31 MST |  Clear | 4°C / 39°F | -18°C / 0°F | 18% | 1026 mb (30.3 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KLRU 260831Z AUTO 34005KT 10SM CLR 04/M18 A3029 RMK AO2 |
| 01:11 MST |  Clear | 4°C / 39°F | -18°C / 0°F | 18% | 1026 mb (30.3 in) | NNW 17 kph (NNW 10.4 mph) | - | 10SM |
| | KLRU 260811Z AUTO 33009KT 10SM CLR 04/M18 A3029 RMK AO2 |
| 00:51 MST |  Clear | 4°C / 39°F | -18°C / 0°F | 18% | 1026 mb (30.3 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KLRU 260751Z AUTO 33006KT 10SM CLR 04/M18 A3029 RMK AO2 |
| 00:31 MST |  Clear | 3°C / 37°F | -18°C / 0°F | 20% | 1026 mb (30.3 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KLRU 260731Z AUTO 32007KT 10SM CLR 03/M18 A3029 RMK AO2 |
| 00:11 MST |  Clear | 2°C / 36°F | -18°C / 0°F | 21% | 1026 mb (30.3 in) | NNW 15 kph (NNW 9.2 mph) | - | 10SM |
| | KLRU 260711Z AUTO 34008KT 10SM CLR 02/M18 A3030 RMK AO2 |