| 09:51 MST | 
Overcast | -12°C / 10°F | -13°C / 9°F | 92% | 1024 mb
(30.24 in) | Calm | - | 8SM |
| | KLGU 251651Z AUTO 8SM FEW040 OVC060 M12/M13 A3024
RMK AO2 SLP296 T11171133 $ |
| 08:51 MST |
Overcast | -14°C / 7°F | -15°C / 5°F | 92% | 1024 mb
(30.24 in) | Calm | - | 7SM |
| | KLGU 251551Z AUTO 00000KT 7SM SCT044 OVC075 M14/M15 A3023
RMK AO2 SLP303 T11441150 |
| 07:51 MST |
Overcast | -14°C / 7°F | -16°C / 3°F | 85% | 1024 mb
(30.24 in) | Calm | - | 8SM |
| | KLGU 251451Z AUTO 00000KT 8SM FEW039 OVC080 M14/M16 A3023
RMK AO2 SLP304 T11391156 53004 |
| 07:12 MST | 
Overcast
Fog And Mist | -13°C / 9°F | -15°C / 5°F | 85% | 1023 mb
(30.21 in) | Calm | - | 5SM |
| | KLGU 251412Z AUTO 00000KT 5SM BR OVC080 M13/M15 A3022
RMK AO2 |
| 07:07 MST |
Overcast
Fog And Mist | -13°C / 9°F | -15°C / 5°F | 85% | 1023 mb
(30.21 in) | SW 6 kph
(SW 3.5 mph) | - | 2 1/2SM |
| | KLGU 251407Z AUTO 21003KT 2 1/2SM BR OVC080 M13/M15 A3022
RMK AO2 |
| 06:51 MST |
Overcast
Fog | -14°C / 7°F | -16°C / 3°F | 85% | 1024 mb
(30.24 in) | Calm | - | 1/2SM |
| | KLGU 251351Z AUTO 00000KT 1/2SM FZFG FEW001 OVC085 M14/M16 A3023
RMK AO2 SLP303 T11441156 |
| 06:44 MST |
Overcast
Fog | -15°C / 5°F | -16°C / 3°F | 92% | 1024 mb
(30.24 in) | Calm | - | 1/2SM |
| | KLGU 251344Z AUTO 00000KT 1/2SM FZFG SCT001 OVC085 M15/M16 A3023
RMK AO2 |
| 06:38 MST |
Overcast
Fog And Mist | -16°C / 3°F | -17°C / 1°F | 92% | 1024 mb
(30.24 in) | Calm | - | 1SM |
| | KLGU 251338Z AUTO 00000KT 1SM BR FEW001 SCT005 OVC085 M16/M17 A3023
RMK AO2 |
| 06:23 MST |
Overcast
Fog And Mist | -16°C / 3°F | -18°C / 0°F | 85% | 1024 mb
(30.24 in) | ESE 6 kph
(ESE 3.5 mph) | - | 1 1/2SM |
| | KLGU 251323Z AUTO 11003KT 1 1/2SM BR BKN001 OVC005 M16/M18 A3023
RMK AO2 |
| 06:06 MST |
Overcast
Fog And Mist | -16°C / 3°F | -17°C / 1°F | 92% | 1023 mb
(30.21 in) | Calm | - | 4SM |
| | KLGU 251306Z AUTO 00000KT 4SM BR BKN001 BKN011 OVC090 M16/M17 A3022
RMK AO2 |
| 06:01 MST |
Overcast
Fog And Mist | -16°C / 3°F | -18°C / 0°F | 85% | 1023 mb
(30.21 in) | Calm | - | 2 1/2SM |
| | KLGU 251301Z AUTO 00000KT 2 1/2SM BR BKN001 BKN011 OVC090 M16/M18 A3022
RMK AO2 |
| 05:58 MST |
Overcast
Fog And Mist | -16°C / 3°F | -18°C / 0°F | 85% | 1023 mb
(30.21 in) | Calm | - | 1 1/4SM |
| | KLGU 251258Z AUTO 00000KT 1 1/4SM BR SCT001 BKN011 OVC090 M16/M18 A3022
RMK AO2 |
| 05:51 MST |
Mostly Cloudy
Fog And Mist | -17°C / 1°F | -18°C / 0°F | 92% | 1023 mb
(30.21 in) | Calm | - | 3/4SM |
| | KLGU 251251Z AUTO 00000KT 3/4SM BR FEW001 SCT011 BKN090 M17/M18 A3022
RMK AO2 SLP306 T11671183 |
| 05:44 MST |
Mostly Cloudy
Fog And Mist | -17°C / 1°F | -18°C / 0°F | 92% | 1023 mb
(30.21 in) | Calm | - | 3/4SM |
| | KLGU 251244Z AUTO 00000KT 3/4SM BR FEW001 SCT011 BKN090 M17/M18 A3022
RMK AO2 |
| 05:36 MST |
Partly Cloudy
Fog And Mist | -16°C / 3°F | -18°C / 0°F | 85% | 1023 mb
(30.21 in) | Calm | - | 3/4SM |
| | KLGU 251236Z AUTO 00000KT 3/4SM BR FEW090 M16/M18 A3021
RMK AO2 |
| 04:51 MST | 
Clear | -14°C / 7°F | -16°C / 3°F | 85% | 1023 mb
(30.21 in) | Calm | - | 10SM |
| | KLGU 251151Z AUTO 00000KT 10SM CLR M14/M16 A3021
RMK AO2 SLP290 T11391161 11089 21150 58003 |
| 03:51 MST |
Clear | -12°C / 10°F | -14°C / 7°F | 85% | 1023 mb
(30.21 in) | Calm | - | 10SM |
| | KLGU 251051Z AUTO 00000KT 10SM CLR M12/M14 A3022
RMK AO2 SLP288 T11171139 |
| 02:51 MST |
Clear | -13°C / 9°F | -16°C / 3°F | 78% | 1024 mb
(30.24 in) | Calm | - | 8SM |
| | KLGU 250951Z AUTO 00000KT 8SM CLR M13/M16 A3023
RMK AO2 SLP294 T11331156 |
| 01:51 MST | 
Mostly Cloudy | -10°C / 14°F | -12°C / 10°F | 85% | 1024 mb
(30.24 in) | Calm | - | 10SM |
| | KLGU 250851Z AUTO 00000KT 10SM BKN075 M10/M12 A3023
RMK AO2 SLP282 T11001122 58009 |
| 00:51 MST |
Overcast | -11°C / 12°F | -13°C / 9°F | 85% | 1024 mb
(30.24 in) | Calm | - | 10SM |
| | KLGU 250751Z AUTO 00000KT 10SM OVC085 M11/M13 A3024
RMK AO2 SLP294 T11061128 |
