| 19:53 MST |  Clear | -11°C / 12°F | -13°C / 9°F | 85% | 1021 mb (30.15 in) | SSE 11 kph (SSE 6.9 mph) | - | 10SM |
| | KLAR 300253Z AUTO 15006KT 10SM CLR M11/M13 A3015 RMK AO2 SLP294 T11061128 51014 |
| 18:53 MST |  Clear | -8°C / 18°F | -12°C / 10°F | 73% | 1021 mb (30.15 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | KLAR 300153Z AUTO 22003KT 10SM CLR M08/M12 A3014 RMK AO2 SLP284 T10831122 |
| 17:53 MST |  Clear | -10°C / 14°F | -12°C / 10°F | 85% | 1020 mb (30.12 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KLAR 300053Z AUTO 26005KT 10SM CLR M10/M12 A3012 RMK AO2 SLP271 T11001122 |
| 16:53 MST |  Clear | -6°C / 21°F | -10°C / 14°F | 74% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KLAR 292353Z AUTO 00000KT 10SM CLR M06/M10 A3010 RMK AO2 SLP251 T10611100 11006 21072 53009 |
| 15:53 MST |  Clear | -3°C / 27°F | -9°C / 16°F | 64% | 1019 mb (30.09 in) | NE 7 kph (NE 4.6 mph) | - | 10SM |
| | KLAR 292253Z AUTO 04004KT 10SM CLR M03/M09 A3009 RMK AO2 SLP243 T10331089 |
| 14:53 MST |  Clear | -3°C / 27°F | -8°C / 18°F | 69% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KLAR 292153Z AUTO 00000KT 10SM CLR M03/M08 A3006 RMK AO2 SLP231 T10281083 |
| 13:53 MST |  Clear | -2°C / 28°F | -11°C / 12°F | 51% | 1018 mb (30.06 in) | NE 9 kph (NE 5.8 mph) | - | 10SM |
| | KLAR 292053Z AUTO 03005KT 10SM CLR M02/M11 A3007 RMK AO2 SLP225 T10171106 56012 |
| 12:53 MST |  Clear | -3°C / 27°F | -8°C / 18°F | 69% | 1019 mb (30.09 in) | SSE 6 kph (SSE 3.5 mph) | - | 10SM |
| | KLAR 291953Z AUTO 15003KT 10SM CLR M03/M08 A3008 RMK AO2 SLP223 T10331078 |
| 11:53 MST |  Clear | -5°C / 23°F | -8°C / 18°F | 80% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KLAR 291853Z AUTO 00000KT 10SM CLR M05/M08 A3010 RMK AO2 SLP235 T10501078 |
| 10:53 MST |  Clear | -7°C / 19°F | -8°C / 18°F | 93% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KLAR 291753Z AUTO 00000KT 10SM CLR M07/M08 A3011 RMK AO2 SLP237 T10671083 11067 21161 51012 |
| 09:53 MST |  Clear | -9°C / 16°F | -10°C / 14°F | 93% | 1020 mb (30.12 in) | SSE 7 kph (SSE 4.6 mph) | - | 10SM |
| | KLAR 291653Z AUTO 16004KT 10SM CLR M09/M10 A3011 RMK AO2 SLP250 T10891100 |
| 08:53 MST |  Partly Cloudy | -14°C / 7°F | -14°C / 7°F | 100% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KLAR 291553Z AUTO 00000KT 10SM FEW001 M14/M14 A3009 RMK AO2 SLP252 T11391139 |
| 08:32 MST |  Partly Cloudy Fog And Mist | -13°C / 9°F | -14°C / 7°F | 92% | 1019 mb (30.09 in) | S 6 kph (S 3.5 mph) | - | 5SM |
| | KLAR 291532Z AUTO 19003KT 5SM BR FEW001 M13/M14 A3008 RMK AO2 |
| 08:14 MST |  Clear Fog And Mist | -15°C / 5°F | -16°C / 3°F | 92% | 1019 mb (30.09 in) | S 6 kph (S 3.5 mph) | - | 3SM |
| | KLAR 291514Z AUTO 17003KT 3SM BR CLR M15/M16 A3008 RMK AO2 |
| 08:10 MST |  Clear Fog And Mist | -16°C / 3°F | -16°C / 3°F | 100% | 1019 mb (30.09 in) | S 6 kph (S 3.5 mph) | - | 1SM |
| | KLAR 291510Z AUTO 17003KT 1SM BR CLR M16/M16 A3008 RMK AO2 |
| 08:00 MST |  Clear Fog | -16°C / 3°F | -17°C / 1°F | 92% | 1018 mb (30.06 in) | S 6 kph (S 3.5 mph) | - | 1/2SM |
| | KLAR 291500Z AUTO 17003KT 1/2SM FZFG CLR M16/M17 A3007 RMK AO2 |
| 07:57 MST |  Obscured Fog And Mist | -16°C / 3°F | -17°C / 1°F | 92% | 1018 mb (30.06 in) | S 6 kph (S 3.5 mph) | - | 3/4SM |
| | KLAR 291457Z AUTO 18003KT 3/4SM BR VV001 M16/M17 A3007 RMK AO2 |
| 07:53 MST |  Partly Cloudy Fog And Mist | -16°C / 3°F | -16°C / 3°F | 100% | 1018 mb (30.06 in) | S 6 kph (S 3.5 mph) | - | 1 1/2SM |
| | KLAR 291453Z AUTO 17003KT 1 1/2SM BR FEW001 M16/M16 A3007 RMK AO2 SLP247 T11561161 53006 |
| 07:43 MST |  Partly Cloudy Fog And Mist | -15°C / 5°F | -17°C / 1°F | 85% | 1018 mb (30.06 in) | Calm | - | 2SM |
| | KLAR 291443Z AUTO 00000KT 2SM BR FEW001 M15/M17 A3006 RMK AO2 |
| 07:39 MST |  Obscured Fog And Mist | -16°C / 3°F | -17°C / 1°F | 92% | 1018 mb (30.06 in) | Calm | - | 1SM |
| | KLAR 291439Z AUTO 00000KT 1SM BR VV001 M16/M17 A3007 RMK AO2 |
| 07:34 MST |  Partly Cloudy Fog And Mist | -16°C / 3°F | -17°C / 1°F | 92% | 1018 mb (30.06 in) | Calm | - | 3/4SM |
| | KLAR 291434Z AUTO 00000KT 3/4SM BR SCT001 SCT007 M16/M17 A3007 RMK AO2 |
| 07:30 MST |  Mostly Cloudy Fog And Mist | -16°C / 3°F | -17°C / 1°F | 92% | 1018 mb (30.06 in) | Calm | - | 1 1/4SM |
| | KLAR 291430Z AUTO 00000KT 1 1/4SM BR BKN001 BKN007 M16/M17 A3007 RMK AO2 |
| 07:17 MST |  Partly Cloudy Fog And Mist | -15°C / 5°F | -16°C / 3°F | 92% | 1018 mb (30.06 in) | Calm | - | 1SM |
| | KLAR 291417Z AUTO 00000KT 1SM BR SCT001 SCT007 M15/M16 A3007 RMK AO2 |
| 07:12 MST |  Mostly Cloudy Fog And Mist | -15°C / 5°F | -17°C / 1°F | 85% | 1018 mb (30.06 in) | Calm | - | 1SM |
| | KLAR 291412Z AUTO 00000KT 1SM BR BKN001 BKN007 M15/M17 A3006 RMK AO2 |
| 06:53 MST |  Overcast Fog | -15°C / 5°F | -16°C / 3°F | 92% | 1018 mb (30.06 in) | SSE 6 kph (SSE 3.5 mph) | - | 1/2SM |
| | KLAR 291353Z AUTO 16003KT 1/2SM FZFG BKN001 OVC007 M15/M16 A3006 RMK AO2 SLP244 T11501156 |
| 06:45 MST |  Overcast Fog And Mist | -16°C / 3°F | -17°C / 1°F | 92% | 1018 mb (30.06 in) | SSE 6 kph (SSE 3.5 mph) | - | 1SM |
| | KLAR 291345Z AUTO 16003KT 1SM BR BKN001 OVC007 M16/M17 A3006 RMK AO2 |
| 06:10 MST |  Overcast Fog | -13°C / 9°F | -14°C / 7°F | 92% | 1018 mb (30.06 in) | SW 6 kph (SW 3.5 mph) | - | 1/2SM |
| | KLAR 291310Z AUTO 21003KT 1/2SM FZFG BKN001 OVC007 M13/M14 A3005 RMK AO2 |
| 06:05 MST |  Obscured Fog And Mist | -13°C / 9°F | -14°C / 7°F | 92% | 1018 mb (30.06 in) | SSE 7 kph (SSE 4.6 mph) | - | 1SM |
| | KLAR 291305Z AUTO 20004KT 1SM BR VV001 M13/M14 A3005 RMK AO2 |
| 05:53 MST |  Obscured Fog | -13°C / 9°F | -13°C / 9°F | 100% | 1018 mb (30.06 in) | S 9 kph (S 5.8 mph) | - | 1/4SM |
| | KLAR 291253Z AUTO 18005KT 1/4SM FZFG VV001 M13/M13 A3005 RMK AO2 SLP228 T11281133 |
| 04:53 MST |  Obscured Fog | -12°C / 10°F | -13°C / 9°F | 92% | 1018 mb (30.06 in) | SSE 6 kph (SSE 3.5 mph) | - | 1/4SM |
| | KLAR 291153Z AUTO 20003KT 1/4SM FZFG VV001 M12/M13 A3005 RMK AO2 SLP220 T11171128 11061 21139 50000 |
| 03:53 MST |  Obscured Fog | -13°C / 9°F | -15°C / 5°F | 85% | 1018 mb (30.06 in) | SSE 6 kph (SSE 3.5 mph) | - | 1/4SM |
| | KLAR 291053Z AUTO 15003KT 1/4SM FZFG VV001 M13/M15 A3005 RMK AO2 SLP220 T11331150 |
| 03:31 MST |  Overcast Fog | -14°C / 7°F | -15°C / 5°F | 92% | 1017 mb (30.03 in) | Calm | - | 1/4SM |
| | KLAR 291031Z AUTO 00000KT 1/4SM FZFG BKN001 OVC005 M14/M15 A3004 RMK AO2 |
| 02:53 MST |  Overcast Fog | -13°C / 9°F | -14°C / 7°F | 92% | 1018 mb (30.06 in) | Calm | - | 1/4SM |
| | KLAR 290953Z AUTO 00000KT 1/4SM FZFG SCT001 OVC007 M13/M14 A3005 RMK AO2 SLP220 T11331144 |
| 02:26 MST |  Overcast Fog | -11°C / 12°F | -12°C / 10°F | 92% | 1018 mb (30.06 in) | Calm | - | 1/2SM |
| | KLAR 290926Z AUTO 00000KT 1/2SM FZFG SCT001 OVC009 M11/M12 A3005 RMK AO2 |
| 02:14 MST |  Overcast Fog | -10°C / 14°F | -11°C / 12°F | 92% | 1018 mb (30.06 in) | Calm | - | 1/4SM |
| | KLAR 290914Z AUTO 00000KT 1/4SM FZFG BKN001 OVC009 M10/M11 A3005 RMK AO2 |
| 01:53 MST |  Overcast Fog | -12°C / 10°F | -13°C / 9°F | 92% | 1017 mb (30.03 in) | Calm | - | 1/4SM |
| | KLAR 290853Z AUTO 00000KT 1/4SM FZFG SCT001 OVC009 M12/M13 A3004 RMK AO2 SLP205 T11171133 51003 |
| 01:48 MST |  Mostly Cloudy Fog | -12°C / 10°F | -13°C / 9°F | 92% | 1017 mb (30.03 in) | Calm | - | 1/4SM |
| | KLAR 290848Z AUTO 00000KT 1/4SM FZFG BKN001 BKN009 M12/M13 A3004 RMK AO2 |
| 01:41 MST |  Mostly Cloudy Fog | -11°C / 12°F | -12°C / 10°F | 92% | 1017 mb (30.03 in) | Calm | - | 1/4SM |
| | KLAR 290841Z AUTO 00000KT 1/4SM FZFG SCT001 BKN009 M11/M12 A3004 RMK AO2 |
| 00:53 MST |  Obscured Fog | -8°C / 18°F | -9°C / 16°F | 93% | 1017 mb (30.03 in) | Calm | - | 1/4SM |
| | KLAR 290753Z AUTO 00000KT 1/4SM FZFG VV001 M08/M09 A3004 RMK AO2 SLP188 T10831089 |
| 00:48 MST |  Obscured Fog | -9°C / 16°F | -9°C / 16°F | 100% | 1017 mb (30.03 in) | Calm | - | 1/4SM |
| | KLAR 290748Z AUTO 00000KT 1/4SM FZFG VV001 M09/M09 A3003 RMK AO2 |
| 00:41 MST |  Obscured Fog And Mist | -9°C / 16°F | -9°C / 16°F | 100% | 1017 mb (30.03 in) | Calm | - | 3/4SM |
| | KLAR 290741Z AUTO 00000KT 3/4SM BR VV001 M09/M09 A3004 RMK AO2 VIS 1/4V5 |
| 00:39 MST |  Partly Cloudy Fog And Mist | -9°C / 16°F | -9°C / 16°F | 100% | 1017 mb (30.03 in) | Calm | - | 1 1/2SM |
| | KLAR 290739Z AUTO 00000KT 1 1/2SM BR FEW001 M09/M09 A3004 RMK AO2 VIS 1/2V5 |
| 00:23 MST |  Clear Fog And Mist | -9°C / 16°F | -9°C / 16°F | 100% | 1017 mb (30.03 in) | Calm | - | 4SM |
| | KLAR 290723Z AUTO 00000KT 4SM BR CLR M09/M09 A3004 RMK AO2 |