| 14:02 MST | 
Overcast | -8°C / 18°F | -13°C / 9°F | 68% | 1015 mb
(29.97 in) | Calm | - | 10SM |
| | KLGU 092102Z AUTO 00000KT 10SM SCT028 OVC038 M08/M13 A2997
RMK AO2 |
| 13:51 MST |
Overcast | -8°C / 18°F | -14°C / 7°F | 62% | 1015 mb
(29.97 in) | Calm | 0.00 mm
(0.00 in) | 7SM |
| | KLGU 092051Z AUTO 00000KT 7SM FEW020 BKN026 OVC038 M08/M14 A2996
RMK AO2 SNB31E40 SLP211 P0000 60000 T10831139 56020 |
| 13:24 MST |
Overcast | -8°C / 18°F | -16°C / 3°F | 53% | 1015 mb
(29.97 in) | Calm | - | 10SM |
| | KLGU 092024Z AUTO 00000KT 10SM FEW019 OVC028 M08/M16 A2996
RMK AO2 |
| 12:51 MST |
Overcast | -9°C / 16°F | -16°C / 3°F | 57% | 1015 mb
(29.97 in) | ENE 7 kph
(ENE 4.6 mph) | - | 10SM |
| | KLGU 091951Z AUTO 07004KT 10SM BKN039 OVC047 M09/M16 A2997
RMK AO2 SLP219 T10891156 |
| 11:51 MST |
Overcast | -11°C / 12°F | -14°C / 7°F | 79% | 1016 mb
(30 in) | ENE 11 kph
(ENE 6.9 mph) | - | 10SM |
| | KLGU 091851Z AUTO 06006KT 10SM SCT043 OVC050 M11/M14 A3000
RMK AO2 SLP229 T11061144 |
| 10:51 MST |
Overcast | -12°C / 10°F | -14°C / 7°F | 85% | 1017 mb
(30.03 in) | NNW 7 kph
(NNW 4.6 mph) | - | 10SM |
| | KLGU 091751Z AUTO 34004KT 10SM OVC040 M12/M14 A3003
RMK AO2 SLP242 T11171144 11117 21217 51009 $ |
| 09:51 MST | 
Partly Cloudy | -13°C / 9°F | -16°C / 3°F | 78% | 1017 mb
(30.03 in) | Calm | - | 10SM |
| | KLGU 091651Z AUTO 00000KT 10SM FEW050 M13/M16 A3002
RMK AO2 SLP238 T11331156 |
| 08:51 MST |
Partly Cloudy | -17°C / 1°F | -19°C / -2°F | 85% | 1017 mb
(30.03 in) | E 7 kph
(E 4.6 mph) | - | 10SM |
| | KLGU 091551Z AUTO 10004KT 10SM FEW060 M17/M19 A3002
RMK AO2 SLP247 T11671189 TSNO |
| 07:51 MST |
Overcast | -17°C / 1°F | -19°C / -2°F | 85% | 1016 mb
(30 in) | Calm | - | 10SM |
| | KLGU 091451Z AUTO 00000KT 10SM OVC060 M17/M19 A3000
RMK AO2 SLP242 T11671189 51008 |
| 06:51 MST | 
Partly Cloudy | -21°C / -6°F | -24°C / -11°F | 77% | 1016 mb
(30 in) | NE 6 kph
(NE 3.5 mph) | - | 10SM |
| | KLGU 091351Z AUTO 05003KT 10SM SCT060 M21/M24 A3000
RMK AO2 SLP245 T12111239 |
| 05:51 MST |
Overcast | -19°C / -2°F | -21°C / -6°F | 84% | 1016 mb
(30 in) | E 7 kph
(E 4.6 mph) | - | 10SM |
| | KLGU 091251Z AUTO 09004KT 10SM OVC070 M19/M21 A2999
RMK AO2 SLP236 T11891211 |
| 04:51 MST |
Overcast | -18°C / 0°F | -20°C / -4°F | 84% | 1015 mb
(29.97 in) | SSW 6 kph
(SSW 3.5 mph) | - | 10SM |
| | KLGU 091151Z AUTO 26003KT 10SM FEW033 OVC070 M18/M20 A2998
RMK AO2 SLP222 60000 T11781200 11161 21217 58003 |
| 03:51 MST | 
Overcast
Hazy | -16°C / 3°F | -19°C / -2°F | 78% | 1016 mb
(30 in) | Calm | 0.00 mm
(0.00 in) | 5SM |
| | KLGU 091051Z AUTO 00000KT 5SM HZ FEW015 BKN023 OVC039 M16/M19 A2999
RMK AO2 SNB20E34 SLP219 P0000 T11611189 |
| 03:42 MST | 
Overcast
Fog And Mist | -17°C / 1°F | -18°C / 0°F | 92% | 1016 mb
(30 in) | Calm | 0.00 mm
(0.00 in) | 6SM |
| | KLGU 091042Z AUTO 00000KT 6SM BR BKN024 OVC039 M17/M18 A2999
RMK AO2 SNB20E34 P0000 |
| 02:51 MST |
Overcast
Fog And Mist | -17°C / 1°F | -19°C / -2°F | 85% | 1016 mb
(30 in) | NW 6 kph
(NW 3.5 mph) | 0.00 mm
(0.00 in) | 6SM |
| | KLGU 090951Z AUTO 32003KT 6SM BR FEW044 BKN065 OVC075 M17/M19 A2999
RMK AO2 SNB0852E31 SLP219 P0000 T11721194 |
| 02:11 MST | 
Overcast
Light Snow | -18°C / 0°F | -20°C / -4°F | 84% | 1016 mb
(30 in) | Calm | 0.00 mm
(0.00 in) | 4SM |
| | KLGU 090911Z AUTO 00000KT 4SM -SN BR SCT026 SCT032 OVC044 M18/M20 A2999
RMK AO2 SNB0852 P0000 TSNO |
| 02:02 MST |
Overcast
Light Snow | -18°C / 0°F | -20°C / -4°F | 84% | 1016 mb
(30 in) | Calm | 0.00 mm
(0.00 in) | 2 1/2SM |
| | KLGU 090902Z AUTO 00000KT 2 1/2SM -SN BR SCT025 BKN032 OVC046 M18/M20 A2999
RMK AO2 SNB0852 P0000 |
| 01:51 MST |
Overcast
Hazy | -18°C / 0°F | -21°C / -6°F | 78% | 1015 mb
(29.97 in) | Calm | 0.00 mm
(0.00 in) | 5SM |
| | KLGU 090851Z AUTO 00000KT 5SM HZ SCT025 BKN034 OVC045 M18/M21 A2998
RMK AO2 SNB10E23 SLP224 P0000 60000 T11781206 50005 |
| 00:51 MST |
Overcast
Fog And Mist | -19°C / -2°F | -22°C / -8°F | 77% | 1016 mb
(30 in) | Calm | - | 6SM |
| | KLGU 090751Z AUTO 00000KT 6SM BR BKN047 BKN055 OVC070 M19/M22 A2999
RMK AO2 SLP228 T11941217 |
