| 14:50 MST |  Clear | 5°C / 41°F | -3°C / 27°F | 57% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KLAM 302150Z AUTO 00000KT 10SM CLR 05/M03 A3015 RMK AO2 |
| 14:30 MST |  Clear | 5°C / 41°F | -4°C / 25°F | 53% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KLAM 302130Z AUTO 00000KT 10SM CLR 05/M04 A3015 RMK AO2 |
| 14:10 MST |  Clear | 4°C / 39°F | -3°C / 27°F | 61% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KLAM 302110Z AUTO 00000KT 10SM CLR 04/M03 A3015 RMK AO2 |
| 13:50 MST |  Clear | 4°C / 39°F | -3°C / 27°F | 61% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KLAM 302050Z AUTO 00000KT 10SM CLR 04/M03 A3016 RMK AO2 |
| 13:30 MST |  Clear | 4°C / 39°F | -3°C / 27°F | 61% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KLAM 302030Z AUTO 00000KT 10SM CLR 04/M03 A3017 RMK AO2 |
| 13:10 MST |  Clear | 4°C / 39°F | -3°C / 27°F | 61% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KLAM 302010Z AUTO 00000KT 10SM CLR 04/M03 A3018 RMK AO2 |
| 12:50 MST |  Clear | 3°C / 37°F | -3°C / 27°F | 65% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KLAM 301950Z AUTO 00000KT 10SM CLR 03/M03 A3019 RMK AO2 |
| 12:30 MST |  Clear | 3°C / 37°F | -3°C / 27°F | 65% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KLAM 301930Z AUTO 00000KT 10SM CLR 03/M03 A3020 RMK AO2 |
| 12:10 MST |  Clear | 2°C / 36°F | -3°C / 27°F | 70% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KLAM 301910Z AUTO 00000KT 10SM CLR 02/M03 A3021 RMK AO2 |
| 11:50 MST |  Clear | 2°C / 36°F | -3°C / 27°F | 70% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KLAM 301850Z AUTO 00000KT 10SM CLR 02/M03 A3023 RMK AO2 |
| 11:30 MST |  Clear | 2°C / 36°F | -3°C / 27°F | 70% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KLAM 301830Z AUTO 00000KT 10SM CLR 02/M03 A3024 RMK AO2 |
| 11:10 MST |  Clear | 1°C / 34°F | -3°C / 27°F | 75% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KLAM 301810Z AUTO 00000KT 10SM CLR 01/M03 A3025 RMK AO2 |
| 10:50 MST |  Clear | 1°C / 34°F | -3°C / 27°F | 75% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KLAM 301750Z AUTO 00000KT 10SM CLR 01/M03 A3025 RMK AO2 |
| 10:30 MST |  Clear | 0°C / 32°F | -3°C / 27°F | 80% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KLAM 301730Z AUTO 00000KT 10SM CLR 00/M03 A3025 RMK AO2 |
| 10:10 MST |  Clear | 0°C / 32°F | -3°C / 27°F | 80% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KLAM 301710Z AUTO 00000KT 10SM CLR 00/M03 A3026 RMK AO2 |
| 09:50 MST |  Clear | 0°C / 32°F | -4°C / 25°F | 75% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KLAM 301650Z AUTO 00000KT 10SM CLR 00/M04 A3026 RMK AO2 |
| 09:30 MST |  Clear | -1°C / 30°F | -4°C / 25°F | 80% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KLAM 301630Z AUTO 00000KT 10SM CLR M01/M04 A3026 RMK AO2 |
| 09:10 MST |  Clear | -1°C / 30°F | -4°C / 25°F | 80% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KLAM 301610Z AUTO 00000KT 10SM CLR M01/M04 A3026 RMK AO2 |
| 08:50 MST |  Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KLAM 301550Z AUTO 00000KT 10SM CLR M02/M04 A3026 RMK AO2 |
| 08:30 MST |  Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1024 mb (30.24 in) | NNW 15 kph (NNW 9.2 mph) | - | 10SM |
| | KLAM 301530Z AUTO 34008KT 291V041 10SM CLR M02/M04 A3025 RMK AO2 |
| 08:10 MST |  Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1025 mb (30.27 in) | NNE 7 kph (NNE 4.6 mph) | - | 10SM |
| | KLAM 301510Z AUTO 02004KT 10SM CLR M02/M04 A3026 RMK AO2 |
| 07:50 MST |  Clear | -3°C / 27°F | -4°C / 25°F | 93% | 1024 mb (30.24 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KLAM 301450Z AUTO 35004KT 10SM CLR M03/M04 A3025 RMK AO2 |
| 07:30 MST |  Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KLAM 301430Z AUTO 00000KT 10SM CLR M02/M04 A3025 RMK AO2 |
| 07:10 MST |  Clear | -3°C / 27°F | -4°C / 25°F | 93% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KLAM 301410Z AUTO 00000KT 10SM CLR M03/M04 A3024 RMK AO2 |
| 06:50 MST |  Clear | -3°C / 27°F | -4°C / 25°F | 93% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KLAM 301350Z AUTO 00000KT 10SM CLR M03/M04 A3023 RMK AO2 |
| 06:30 MST |  Clear | -3°C / 27°F | -3°C / 27°F | 100% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KLAM 301330Z AUTO 00000KT 10SM CLR M03/M03 A3023 RMK AO2 |
| 06:10 MST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1023 mb (30.21 in) | NE 6 kph (NE 3.5 mph) | - | 10SM |
| | KLAM 301310Z AUTO 03003KT 10SM CLR M02/M03 A3022 RMK AO2 |
| 05:50 MST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1023 mb (30.21 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KLAM 301250Z AUTO 34006KT 10SM CLR M02/M03 A3022 RMK AO2 |
| 05:30 MST |  Clear | -2°C / 28°F | -2°C / 28°F | 100% | 1023 mb (30.21 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KLAM 301230Z AUTO 33007KT 10SM CLR M02/M02 A3021 RMK AO2 |
| 05:10 MST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1023 mb (30.21 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KLAM 301210Z AUTO 34006KT 10SM CLR M02/M03 A3021 RMK AO2 |
| 04:50 MST |  Clear | -2°C / 28°F | -2°C / 28°F | 100% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KLAM 301150Z AUTO 00000KT 10SM CLR M02/M02 A3021 RMK AO2 |
| 04:30 MST |  Clear | -2°C / 28°F | -2°C / 28°F | 100% | 1023 mb (30.21 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KLAM 301130Z AUTO 28003KT 10SM CLR M02/M02 A3021 RMK AO2 |
| 04:10 MST |  Clear | -2°C / 28°F | -2°C / 28°F | 100% | 1023 mb (30.21 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KLAM 301110Z AUTO 28005KT 10SM CLR M02/M02 A3021 RMK AO2 |
| 03:50 MST |  Partly Cloudy | -2°C / 28°F | -2°C / 28°F | 100% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KLAM 301050Z AUTO 00000KT 10SM SCT003 M02/M02 A3021 RMK AO2 |
| 03:30 MST |  Overcast | -2°C / 28°F | -2°C / 28°F | 100% | 1023 mb (30.21 in) | Calm | - | 7SM |
| | KLAM 301030Z AUTO 00000KT 7SM OVC003 M02/M02 A3021 RMK AO2 |
| 03:10 MST |  Overcast | -2°C / 28°F | -2°C / 28°F | 100% | 1023 mb (30.21 in) | Calm | - | 7SM |
| | KLAM 301010Z AUTO 00000KT 7SM OVC003 M02/M02 A3021 RMK AO2 |
| 02:50 MST |  Overcast Fog And Mist | -2°C / 28°F | -2°C / 28°F | 100% | 1023 mb (30.21 in) | Calm | - | 5SM |
| | KLAM 300950Z AUTO 00000KT 5SM BR OVC003 M02/M02 A3021 RMK AO2 |
| 02:30 MST |  Overcast Fog And Mist | -2°C / 28°F | -2°C / 28°F | 100% | 1023 mb (30.21 in) | Calm | - | 4SM |
| | KLAM 300930Z AUTO 00000KT 4SM BR OVC001 M02/M02 A3021 RMK AO2 |
| 02:10 MST |  Overcast Fog And Mist | -2°C / 28°F | -2°C / 28°F | 100% | 1023 mb (30.21 in) | Calm | - | 5SM |
| | KLAM 300910Z AUTO 00000KT 5SM BR OVC001 M02/M02 A3021 RMK AO2 |
| 01:50 MST |  Overcast Fog And Mist | -2°C / 28°F | -2°C / 28°F | 100% | 1023 mb (30.21 in) | NNW 7 kph (NNW 4.6 mph) | - | 1SM |
| | KLAM 300850Z AUTO 33004KT 1SM BR OVC001 M02/M02 A3020 RMK AO2 |
| 01:30 MST |  Overcast Fog And Mist | -2°C / 28°F | -2°C / 28°F | 100% | 1023 mb (30.21 in) | NNW 6 kph (NNW 3.5 mph) | - | 3SM |
| | KLAM 300830Z AUTO 34003KT 3SM BR OVC003 M02/M02 A3020 RMK AO2 |
| 01:10 MST |  Overcast | -2°C / 28°F | -2°C / 28°F | 100% | 1023 mb (30.21 in) | Calm | - | 7SM |
| | KLAM 300810Z AUTO 00000KT 7SM OVC003 M02/M02 A3020 RMK AO2 |
| 00:50 MST |  Overcast | -2°C / 28°F | -2°C / 28°F | 100% | 1023 mb (30.21 in) | NNE 11 kph (NNE 6.9 mph) | - | 10SM |
| | KLAM 300750Z AUTO 02006KT 10SM OVC005 M02/M02 A3020 RMK AO2 |
| 00:30 MST |  Mostly Cloudy | -1°C / 30°F | -2°C / 28°F | 93% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KLAM 300730Z AUTO 00000KT 10SM BKN007 M01/M02 A3021 RMK AO2 |
| 00:10 MST |  Clear | -2°C / 28°F | -2°C / 28°F | 100% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KLAM 300710Z AUTO 00000KT 10SM CLR M02/M02 A3021 RMK AO2 |