| 16:10 MST |  Clear | 9°C / 48°F | -14°C / 7°F | 18% | 1025 mb (30.27 in) | SSE 9 kph (SSE 5.8 mph) | - | 10SM |
| | KLAM 252310Z AUTO 20005KT 10SM CLR 09/M14 A3027 RMK AO2 |
| 15:50 MST |  Clear | 10°C / 50°F | -14°C / 7°F | 17% | 1025 mb (30.27 in) | S 11 kph (S 6.9 mph) | - | 10SM |
| | KLAM 252250Z AUTO 18006KT 10SM CLR 10/M14 A3027 RMK AO2 |
| 15:30 MST |  Clear | 10°C / 50°F | -16°C / 3°F | 14% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KLAM 252230Z AUTO 00000KT 10SM CLR 10/M16 A3027 RMK AO2 |
| 15:10 MST |  Clear | 10°C / 50°F | -16°C / 3°F | 14% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KLAM 252210Z AUTO 00000KT 10SM CLR 10/M16 A3027 RMK AO2 |
| 14:50 MST |  Clear | 10°C / 50°F | -16°C / 3°F | 14% | 1025 mb (30.27 in) | NE 9 kph (NE 5.8 mph) | - | 10SM |
| | KLAM 252150Z AUTO 05005KT 10SM CLR 10/M16 A3027 RMK AO2 |
| 14:30 MST |  Clear | 10°C / 50°F | -16°C / 3°F | 14% | 1024 mb (30.24 in) | ENE 7 kph (ENE 4.6 mph) | - | 10SM |
| | KLAM 252130Z AUTO 07004KT 10SM CLR 10/M16 A3025 RMK AO2 |
| 14:10 MST |  Clear | 10°C / 50°F | -16°C / 3°F | 14% | 1024 mb (30.24 in) | E 9 kph (E 5.8 mph) | - | 10SM |
| | KLAM 252110Z AUTO 09005KT 10SM CLR 10/M16 A3025 RMK AO2 |
| 13:50 MST |  Clear | 10°C / 50°F | -16°C / 3°F | 14% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KLAM 252050Z AUTO 00000KT 10SM CLR 10/M16 A3026 RMK AO2 |
| 13:30 MST |  Clear | 9°C / 48°F | -16°C / 3°F | 15% | 1025 mb (30.27 in) | NE 11 kph (NE 6.9 mph) | - | 10SM |
| | KLAM 252030Z AUTO 03006KT 10SM CLR 09/M16 A3027 RMK AO2 |
| 13:10 MST |  Clear | 9°C / 48°F | -16°C / 3°F | 15% | 1025 mb (30.27 in) | ENE 7 kph (ENE 4.6 mph) | - | 10SM |
| | KLAM 252010Z AUTO 07004KT 10SM CLR 09/M16 A3027 RMK AO2 |
| 12:50 MST |  Clear | 8°C / 46°F | -16°C / 3°F | 17% | 1025 mb (30.27 in) | ENE 7 kph (ENE 4.6 mph) | - | 10SM |
| | KLAM 251950Z AUTO 06004KT 10SM CLR 08/M16 A3027 RMK AO2 |
| 12:30 MST |  Clear | 8°C / 46°F | -16°C / 3°F | 17% | 1025 mb (30.27 in) | E 6 kph (E 3.5 mph) | - | 10SM |
| | KLAM 251930Z AUTO 10003KT 10SM CLR 08/M16 A3027 RMK AO2 |
| 12:10 MST |  Clear | 7°C / 45°F | -16°C / 3°F | 18% | 1025 mb (30.27 in) | SE 7 kph (SE 4.6 mph) | - | 10SM |
| | KLAM 251910Z AUTO 12004KT 10SM CLR 07/M16 A3027 RMK AO2 |
| 11:50 MST |  Clear | 6°C / 43°F | -15°C / 5°F | 21% | 1025 mb (30.27 in) | E 6 kph (E 3.5 mph) | - | 10SM |
| | KLAM 251850Z AUTO 10003KT 10SM CLR 06/M15 A3028 RMK AO2 |
| 11:30 MST |  Clear | 6°C / 43°F | -15°C / 5°F | 21% | 1026 mb (30.3 in) | E 7 kph (E 4.6 mph) | - | 10SM |
| | KLAM 251830Z AUTO 08004KT 10SM CLR 06/M15 A3029 RMK AO2 |
| 11:10 MST |  Clear | 5°C / 41°F | -15°C / 5°F | 22% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KLAM 251810Z AUTO 00000KT 10SM CLR 05/M15 A3029 RMK AO2 |
| 10:50 MST |  Clear | 4°C / 39°F | -15°C / 5°F | 24% | 1026 mb (30.3 in) | NE 6 kph (NE 3.5 mph) | - | 10SM |
| | KLAM 251750Z AUTO 03003KT 10SM CLR 04/M15 A3030 RMK AO2 |
| 10:30 MST |  Clear | 3°C / 37°F | -15°C / 5°F | 26% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KLAM 251730Z AUTO 00000KT 10SM CLR 03/M15 A3031 RMK AO2 |
| 10:10 MST |  Clear | 2°C / 36°F | -15°C / 5°F | 27% | 1026 mb (30.3 in) | NE 6 kph (NE 3.5 mph) | - | 10SM |
| | KLAM 251710Z AUTO 04003KT 10SM CLR 02/M15 A3031 RMK AO2 |
| 09:50 MST |  Clear | 1°C / 34°F | -15°C / 5°F | 29% | 1026 mb (30.3 in) | NE 17 kph (NE 10.4 mph) | - | 10SM |
| | KLAM 251650Z AUTO 05009KT 10SM CLR 01/M15 A3031 RMK AO2 |
| 09:30 MST |  Clear | 0°C / 32°F | -15°C / 5°F | 32% | 1026 mb (30.3 in) | NE 7 kph (NE 4.6 mph) | - | 10SM |
| | KLAM 251630Z AUTO 05004KT 10SM CLR 00/M15 A3030 RMK AO2 |
| 09:10 MST |  Clear | -1°C / 30°F | -15°C / 5°F | 34% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KLAM 251610Z AUTO 00000KT 10SM CLR M01/M15 A3030 RMK AO2 |
| 08:50 MST |  Clear | -3°C / 27°F | -15°C / 5°F | 39% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KLAM 251550Z AUTO 00000KT 10SM CLR M03/M15 A3031 RMK AO2 |
| 08:30 MST |  Clear | -3°C / 27°F | -15°C / 5°F | 39% | 1026 mb (30.3 in) | NE 13 kph (NE 8.1 mph) | - | 10SM |
| | KLAM 251530Z AUTO 03007KT 10SM CLR M03/M15 A3030 RMK AO2 |
| 08:10 MST |  Clear | -4°C / 25°F | -16°C / 3°F | 39% | 1026 mb (30.3 in) | NE 11 kph (NE 6.9 mph) | - | 10SM |
| | KLAM 251510Z AUTO 03006KT 10SM CLR M04/M16 A3029 RMK AO2 |
| 07:50 MST |  Clear | -4°C / 25°F | -16°C / 3°F | 39% | 1026 mb (30.3 in) | NE 7 kph (NE 4.6 mph) | - | 10SM |
| | KLAM 251450Z AUTO 05004KT 10SM CLR M04/M16 A3029 RMK AO2 |
| 07:30 MST |  Clear | -4°C / 25°F | -16°C / 3°F | 39% | 1026 mb (30.3 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KLAM 251430Z AUTO 01005KT 10SM CLR M04/M16 A3029 RMK AO2 |
| 07:10 MST |  Clear | -4°C / 25°F | -16°C / 3°F | 39% | 1026 mb (30.3 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KLAM 251410Z AUTO 36004KT 10SM CLR M04/M16 A3029 RMK AO2 |
| 06:50 MST |  Clear | -4°C / 25°F | -16°C / 3°F | 39% | 1026 mb (30.3 in) | Calm | - | |
| | KLAM 251350Z AUTO 00000KT CLR M04/M16 A3029 RMK AO2 PWINO |
| 06:30 MST |  Clear | -4°C / 25°F | -16°C / 3°F | 39% | 1026 mb (30.3 in) | Calm | - | |
| | KLAM 251330Z AUTO 00000KT CLR M04/M16 A3029 RMK AO2 PWINO |
| 06:10 MST |  Clear | -5°C / 23°F | -16°C / 3°F | 42% | 1026 mb (30.3 in) | Calm | - | |
| | KLAM 251310Z AUTO 00000KT CLR M05/M16 A3029 RMK AO2 PWINO |
| 05:50 MST |  Clear | -5°C / 23°F | -16°C / 3°F | 42% | 1025 mb (30.27 in) | Calm | - | |
| | KLAM 251250Z AUTO 00000KT CLR M05/M16 A3028 RMK AO2 PWINO |
| 05:30 MST |  Clear | -4°C / 25°F | -17°C / 1°F | 36% | 1025 mb (30.27 in) | Calm | - | |
| | KLAM 251230Z AUTO 00000KT CLR M04/M17 A3027 RMK AO2 PWINO |
| 05:10 MST |  Clear | -2°C / 28°F | -16°C / 3°F | 34% | 1025 mb (30.27 in) | Calm | - | |
| | KLAM 251210Z AUTO 00000KT CLR M02/M16 A3026 RMK AO2 PWINO |
| 04:50 MST |  Clear | -2°C / 28°F | -16°C / 3°F | 34% | 1025 mb (30.27 in) | Calm | - | |
| | KLAM 251150Z AUTO 00000KT CLR M02/M16 A3026 RMK AO2 PWINO |
| 04:30 MST |  Clear | -2°C / 28°F | -16°C / 3°F | 34% | 1025 mb (30.27 in) | Calm | - | |
| | KLAM 251130Z AUTO 00000KT CLR M02/M16 A3026 RMK AO2 PWINO |
| 04:10 MST |  Clear | -2°C / 28°F | -16°C / 3°F | 34% | 1025 mb (30.27 in) | NNW 7 kph (NNW 4.6 mph) | - | |
| | KLAM 251110Z AUTO 33004KT CLR M02/M16 A3027 RMK AO2 PWINO |
| 03:50 MST |  Clear | -1°C / 30°F | -16°C / 3°F | 31% | 1025 mb (30.27 in) | N 7 kph (N 4.6 mph) | - | |
| | KLAM 251050Z AUTO 35004KT CLR M01/M16 A3027 RMK AO2 PWINO |
| 03:30 MST |  Clear | -1°C / 30°F | -16°C / 3°F | 31% | 1025 mb (30.27 in) | N 15 kph (N 9.2 mph) | - | |
| | KLAM 251030Z AUTO 35008KT CLR M01/M16 A3026 RMK AO2 PWINO |
| 03:10 MST |  Clear | -2°C / 28°F | -17°C / 1°F | 31% | 1025 mb (30.27 in) | NNW 11 kph (NNW 6.9 mph) | - | |
| | KLAM 251010Z AUTO 34006KT CLR M02/M17 A3026 RMK AO2 PWINO |
| 02:50 MST |  Clear | -2°C / 28°F | -18°C / 0°F | 29% | 1025 mb (30.27 in) | NNW 7 kph (NNW 4.6 mph) | - | |
| | KLAM 250950Z AUTO 34004KT CLR M02/M18 A3027 RMK AO2 PWINO |
| 02:30 MST |  Clear | -2°C / 28°F | -17°C / 1°F | 31% | 1025 mb (30.27 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KLAM 250930Z AUTO 36005KT 10SM CLR M02/M17 A3027 RMK AO2 |
| 02:10 MST |  Clear | -1°C / 30°F | -17°C / 1°F | 29% | 1025 mb (30.27 in) | N 6 kph (N 3.5 mph) | - | 10SM |
| | KLAM 250910Z AUTO 35003KT 10SM CLR M01/M17 A3026 RMK AO2 |
| 01:50 MST |  Clear | -1°C / 30°F | -17°C / 1°F | 29% | 1025 mb (30.27 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KLAM 250850Z AUTO 36005KT 10SM CLR M01/M17 A3026 RMK AO2 |
| 01:30 MST |  Clear | 0°C / 32°F | -17°C / 1°F | 27% | 1025 mb (30.27 in) | NNE 9 kph (NNE 5.8 mph) | - | 10SM |
| | KLAM 250830Z AUTO 02005KT 10SM CLR 00/M17 A3027 RMK AO2 |
| 01:10 MST |  Clear | 0°C / 32°F | -17°C / 1°F | 27% | 1025 mb (30.27 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KLAM 250810Z AUTO 35008KT 10SM CLR 00/M17 A3026 RMK AO2 |
| 00:50 MST |  Clear | 0°C / 32°F | -16°C / 3°F | 29% | 1025 mb (30.27 in) | N 20 kph (N 12.7 mph) | - | 10SM |
| | KLAM 250750Z AUTO 35011KT 10SM CLR 00/M16 A3026 RMK AO2 |
| 00:30 MST |  Clear | -1°C / 30°F | -16°C / 3°F | 31% | 1025 mb (30.27 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KLAM 250730Z AUTO 34007KT 10SM CLR M01/M16 A3027 RMK AO2 |
| 00:10 MST |  Clear | -1°C / 30°F | -16°C / 3°F | 31% | 1025 mb (30.27 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KLAM 250710Z AUTO 34006KT 10SM CLR M01/M16 A3028 RMK AO2 |