| 14:10 MST |  Partly Cloudy | -2°C / 28°F | -7°C / 19°F | 69% | 1013 mb (29.91 in) | E 7 kph (E 4.6 mph) | - | 10SM |
| | KLAM 242110Z AUTO 08004KT 10SM SCT022 M02/M07 A2992 RMK AO2 |
| 13:50 MST |  Partly Cloudy | -2°C / 28°F | -7°C / 19°F | 69% | 1013 mb (29.91 in) | Calm | - | 10SM |
| | KLAM 242050Z AUTO 00000KT 10SM SCT022 M02/M07 A2992 RMK AO2 |
| 13:30 MST |  Clear | -2°C / 28°F | -7°C / 19°F | 69% | 1014 mb (29.94 in) | E 7 kph (E 4.6 mph) | - | 10SM |
| | KLAM 242030Z AUTO 08004KT 10SM CLR M02/M07 A2993 RMK AO2 |
| 13:10 MST |  Clear | -3°C / 27°F | -7°C / 19°F | 74% | 1013 mb (29.91 in) | NE 11 kph (NE 6.9 mph) | - | 10SM |
| | KLAM 242010Z AUTO 05006KT 10SM CLR M03/M07 A2992 RMK AO2 |
| 12:50 MST |  Partly Cloudy | -2°C / 28°F | -6°C / 21°F | 74% | 1014 mb (29.94 in) | ENE 11 kph (ENE 6.9 mph) | - | 10SM |
| | KLAM 241950Z AUTO 07006KT 10SM SCT014 M02/M06 A2993 RMK AO2 |
| 12:30 MST |  Mostly Cloudy | -3°C / 27°F | -5°C / 23°F | 86% | 1014 mb (29.94 in) | NE 13 kph (NE 8.1 mph) | - | 10SM |
| | KLAM 241930Z AUTO 05007KT 10SM BKN014 M03/M05 A2993 RMK AO2 |
| 12:10 MST |  Mostly Cloudy | -3°C / 27°F | -5°C / 23°F | 86% | 1014 mb (29.94 in) | ENE 11 kph (ENE 6.9 mph) | - | 10SM |
| | KLAM 241910Z AUTO 06006KT 10SM BKN014 BKN019 M03/M05 A2994 RMK AO2 |
| 11:50 MST |  Overcast | -3°C / 27°F | -4°C / 25°F | 93% | 1014 mb (29.94 in) | NE 6 kph (NE 3.5 mph) | - | 10SM |
| | KLAM 241850Z AUTO 05003KT 10SM OVC014 M03/M04 A2994 RMK AO2 |
| 11:30 MST |  Overcast | -4°C / 25°F | -4°C / 25°F | 100% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KLAM 241830Z AUTO 00000KT 10SM OVC014 M04/M04 A2995 RMK AO2 |
| 11:10 MST |  Overcast | -4°C / 25°F | -4°C / 25°F | 100% | 1015 mb (29.97 in) | Calm | - | 7SM |
| | KLAM 241810Z AUTO 00000KT 7SM OVC014 M04/M04 A2996 RMK AO2 |
| 10:50 MST |  Mostly Cloudy | -5°C / 23°F | -5°C / 23°F | 100% | 1015 mb (29.97 in) | Calm | - | 10SM |
| | KLAM 241750Z AUTO 00000KT 10SM BKN012 M05/M05 A2997 RMK AO2 |
| 10:30 MST |  Overcast | -5°C / 23°F | -5°C / 23°F | 100% | 1015 mb (29.97 in) | NNE 13 kph (NNE 8.1 mph) | - | 10SM |
| | KLAM 241730Z AUTO 02007KT 10SM OVC012 M05/M05 A2996 RMK AO2 |
| 10:10 MST |  Overcast | -5°C / 23°F | -5°C / 23°F | 100% | 1015 mb (29.97 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KLAM 241710Z AUTO 36005KT 10SM OVC012 M05/M05 A2996 RMK AO2 |
| 09:50 MST |  Overcast Light Snow | -5°C / 23°F | -5°C / 23°F | 100% | 1014 mb (29.94 in) | NNE 6 kph (NNE 3.5 mph) | - | 10SM |
| | KLAM 241650Z AUTO 02003KT 10SM -SN BKN010 OVC014 M05/M05 A2995 RMK AO2 |
| 09:30 MST |  Mostly Cloudy | -5°C / 23°F | -5°C / 23°F | 100% | 1014 mb (29.94 in) | NNE 7 kph (NNE 4.6 mph) | - | 10SM |
| | KLAM 241630Z AUTO 02004KT 10SM SCT006 BKN010 BKN015 M05/M05 A2995 RMK AO2 |
| 09:10 MST |  Partly Cloudy | -5°C / 23°F | -6°C / 21°F | 93% | 1014 mb (29.94 in) | NNE 7 kph (NNE 4.6 mph) | - | 10SM |
| | KLAM 241610Z AUTO 02004KT 10SM SCT006 SCT045 M05/M06 A2994 RMK AO2 |
| 08:50 MST |  Partly Cloudy | -5°C / 23°F | -5°C / 23°F | 100% | 1014 mb (29.94 in) | NNE 9 kph (NNE 5.8 mph) | - | 10SM |
| | KLAM 241550Z AUTO 02005KT 10SM SCT045 M05/M05 A2993 RMK AO2 |
| 08:30 MST |  Partly Cloudy | -5°C / 23°F | -5°C / 23°F | 100% | 1014 mb (29.94 in) | NE 7 kph (NE 4.6 mph) | - | 7SM |
| | KLAM 241530Z AUTO 03004KT 7SM SCT001 M05/M05 A2993 RMK AO2 |
| 08:10 MST |  Overcast Fog | -5°C / 23°F | -6°C / 21°F | 93% | 1013 mb (29.91 in) | Calm | - | M1/4SM |
| | KLAM 241510Z AUTO 00000KT M1/4SM FZFG OVC001 M05/M06 A2992 RMK AO2 |
| 07:50 MST |  Overcast Fog | -6°C / 21°F | -6°C / 21°F | 100% | 1013 mb (29.91 in) | Calm | - | M1/4SM |
| | KLAM 241450Z AUTO 00000KT M1/4SM FZFG OVC001 M06/M06 A2991 RMK AO2 |
| 07:30 MST |  Overcast Fog | -5°C / 23°F | -6°C / 21°F | 93% | 1013 mb (29.91 in) | Calm | - | M1/4SM |
| | KLAM 241430Z AUTO 00000KT M1/4SM FZFG OVC001 M05/M06 A2990 RMK AO2 |
| 07:10 MST |  Overcast Fog | -5°C / 23°F | -5°C / 23°F | 100% | 1013 mb (29.91 in) | SW 6 kph (SW 3.5 mph) | - | 1/4SM |
| | KLAM 241410Z AUTO 22003KT 1/4SM FZFG OVC001 M05/M05 A2990 RMK AO2 |
| 06:50 MST |  Overcast Fog And Mist | -5°C / 23°F | -5°C / 23°F | 100% | 1012 mb (29.88 in) | Calm | - | 3/4SM |
| | KLAM 241350Z AUTO 00000KT 3/4SM BR OVC001 M05/M05 A2989 RMK AO2 |
| 06:30 MST |  Overcast Fog And Mist | -5°C / 23°F | -5°C / 23°F | 100% | 1012 mb (29.88 in) | S 6 kph (S 3.5 mph) | - | 1 1/2SM |
| | KLAM 241330Z AUTO 18003KT 1 1/2SM BR OVC001 M05/M05 A2988 RMK AO2 |
| 06:10 MST |  Overcast Fog And Mist | -5°C / 23°F | -5°C / 23°F | 100% | 1012 mb (29.88 in) | S 7 kph (S 4.6 mph) | - | 1SM |
| | KLAM 241310Z AUTO 19004KT 1SM BR OVC001 M05/M05 A2988 RMK AO2 |
| 05:50 MST |  Mostly Cloudy Fog And Mist | -5°C / 23°F | -6°C / 21°F | 93% | 1012 mb (29.88 in) | SSE 11 kph (SSE 6.9 mph) | - | 2 1/2SM |
| | KLAM 241250Z AUTO 20006KT 2 1/2SM BR SCT001 SCT008 BKN070 M05/M06 A2987 RMK AO2 |
| 05:30 MST |  Partly Cloudy | -5°C / 23°F | -6°C / 21°F | 93% | 1011 mb (29.85 in) | S 7 kph (S 4.6 mph) | - | 10SM |
| | KLAM 241230Z AUTO 19004KT 10SM SCT070 M05/M06 A2986 RMK AO2 |
| 05:10 MST |  Mostly Cloudy Fog And Mist | -6°C / 21°F | -6°C / 21°F | 100% | 1011 mb (29.85 in) | SSW 6 kph (SSW 3.5 mph) | - | 3/4SM |
| | KLAM 241210Z AUTO 24003KT 3/4SM BR BKN001 M06/M06 A2985 RMK AO2 |
| 04:50 MST |  Overcast Fog | -5°C / 23°F | -5°C / 23°F | 100% | 1011 mb (29.85 in) | Calm | - | M1/4SM |
| | KLAM 241150Z AUTO 00000KT M1/4SM FZFG OVC001 M05/M05 A2985 RMK AO2 |
| 04:30 MST |  Partly Cloudy Light Snow | -5°C / 23°F | -5°C / 23°F | 100% | 1011 mb (29.85 in) | Calm | - | 5SM |
| | KLAM 241130Z AUTO 00000KT 5SM -SN SCT002 SCT042 M05/M05 A2985 RMK AO2 |
| 04:10 MST |  Light Snow | -4°C / 25°F | -4°C / 25°F | 100% | 1011 mb (29.85 in) | Calm | - | 3SM |
| | KLAM 241110Z AUTO 00000KT 3SM -SN M04/M04 A2985 RMK AO2 SKY OBSCURED |
| 03:50 MST |  Overcast Light Snow | -4°C / 25°F | -4°C / 25°F | 100% | 1010 mb (29.83 in) | Calm | - | 4SM |
| | KLAM 241050Z AUTO 00000KT 4SM -SN SCT026 BKN034 OVC040 M04/M04 A2984 RMK AO2 |
| 03:30 MST |  Overcast Light Snow | -4°C / 25°F | -4°C / 25°F | 100% | 1010 mb (29.83 in) | Calm | - | 2 1/2SM |
| | KLAM 241030Z AUTO 00000KT 2 1/2SM -SN SCT002 SCT007 OVC039 M04/M04 A2984 RMK AO2 |
| 03:10 MST |  Overcast Light Snow | -4°C / 25°F | -4°C / 25°F | 100% | 1011 mb (29.85 in) | Calm | - | 2 1/2SM |
| | KLAM 241010Z AUTO 00000KT 2 1/2SM -SN SCT002 OVC007 M04/M04 A2985 RMK AO2 VIS 2V4 |
| 02:50 MST |  Overcast Light Snow | -4°C / 25°F | -4°C / 25°F | 100% | 1011 mb (29.85 in) | Calm | - | 7SM |
| | KLAM 240950Z AUTO 00000KT 7SM -SN SCT002 BKN007 OVC070 M04/M04 A2985 RMK AO2 |
| 02:30 MST |  Overcast Light Snow | -4°C / 25°F | -4°C / 25°F | 100% | 1011 mb (29.85 in) | Calm | - | 10SM |
| | KLAM 240930Z AUTO 00000KT 10SM -SN SCT045 OVC070 M04/M04 A2985 RMK AO2 |
| 02:10 MST |  Overcast Light Snow | -4°C / 25°F | -5°C / 23°F | 93% | 1010 mb (29.83 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | KLAM 240910Z AUTO 22003KT 10SM -SN SCT047 OVC070 M04/M05 A2984 RMK AO2 |
| 01:50 MST |  Overcast Light Snow | -4°C / 25°F | -5°C / 23°F | 93% | 1010 mb (29.83 in) | SW 6 kph (SW 3.5 mph) | - | 4SM |
| | KLAM 240850Z AUTO 23003KT 4SM -SN BKN002 BKN022 OVC070 M04/M05 A2983 RMK AO2 |
| 01:30 MST |  Overcast Fog | -4°C / 25°F | -5°C / 23°F | 93% | 1010 mb (29.83 in) | SW 6 kph (SW 3.5 mph) | - | 1/2SM |
| | KLAM 240830Z AUTO 23003KT 1/2SM FZFG OVC002 M04/M05 A2983 RMK AO2 |
| 01:10 MST |  Overcast Fog | -4°C / 25°F | -5°C / 23°F | 93% | 1010 mb (29.83 in) | Calm | - | 1/4SM |
| | KLAM 240810Z AUTO 00000KT 1/4SM FZFG OVC002 M04/M05 A2982 RMK AO2 |
| 00:50 MST |  Overcast Fog | -4°C / 25°F | -5°C / 23°F | 93% | 1010 mb (29.83 in) | Calm | - | 1/4SM |
| | KLAM 240750Z AUTO 00000KT 1/4SM FZFG OVC002 M04/M05 A2982 RMK AO2 |
| 00:30 MST |  Overcast Fog And Mist | -5°C / 23°F | -5°C / 23°F | 100% | 1009 mb (29.8 in) | S 6 kph (S 3.5 mph) | - | 1 1/4SM |
| | KLAM 240730Z AUTO 18003KT 1 1/4SM BR OVC002 M05/M05 A2981 RMK AO2 VIS 1/2V5 |
| 00:10 MST |  Overcast Fog | -4°C / 25°F | -5°C / 23°F | 93% | 1009 mb (29.8 in) | Calm | - | 1/2SM |
| | KLAM 240710Z AUTO 00000KT 1/2SM FZFG OVC002 M04/M05 A2980 RMK AO2 |