| 18:53 MST |  Overcast | -16°C / 3°F | -19°C / -2°F | 78% | 1030 mb (30.42 in) | N 11 kph (N 6.9 mph) | 0.00 mm (0.00 in) | 10SM |
| | KOLF 070153Z AUTO 36006KT 10SM FEW036 OVC075 M16/M19 A3041 RMK AO2 SNE14 SLP350 P0000 T11611189 |
| 18:25 MST |  Overcast | -15°C / 5°F | -18°C / 0°F | 78% | 1030 mb (30.42 in) | N 19 kph (N 11.5 mph) | 0.00 mm (0.00 in) | 9SM |
| | KOLF 070125Z AUTO 36010KT 9SM SCT027 OVC075 M15/M18 A3041 RMK AO2 SNE14 P0000 |
| 18:04 MST |  Overcast Light Snow | -14°C / 7°F | -18°C / 0°F | 72% | 1030 mb (30.42 in) | N 19 kph (N 11.5 mph) | 0.00 mm (0.00 in) | 5SM |
| | KOLF 070104Z AUTO 36010KT 5SM -SN BKN027 OVC034 M14/M18 A3042 RMK AO2 P0000 |
| 17:53 MST |  Overcast Light Snow | -14°C / 7°F | -18°C / 0°F | 72% | 1030 mb (30.42 in) | N 17 kph (N 10.4 mph) | 0.00 mm (0.00 in) | 6SM |
| | KOLF 070053Z AUTO 36009KT 6SM -SN BKN034 OVC055 M14/M18 A3042 RMK AO2 SNB33 SLP350 P0000 T11391178 |
| 17:25 MST |  Overcast | -13°C / 9°F | -18°C / 0°F | 66% | 1030 mb (30.42 in) | N 17 kph (N 10.4 mph) | - | 10SM |
| | KOLF 070025Z AUTO 36009KT 10SM SCT023 BKN038 OVC050 M13/M18 A3041 RMK AO2 |
| 16:53 MST |  Overcast | -13°C / 9°F | -17°C / 1°F | 72% | 1030 mb (30.42 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KOLF 062353Z AUTO 01007KT 10SM BKN023 OVC050 M13/M17 A3041 RMK AO2 SLP347 60000 T11281172 11083 21128 53013 |
| 15:53 MST |  Overcast | -12°C / 10°F | -16°C / 3°F | 72% | 1029 mb (30.39 in) | NNE 15 kph (NNE 9.2 mph) | - | 10SM |
| | KOLF 062253Z AUTO 02008KT 10SM BKN039 OVC070 M12/M16 A3038 RMK AO2 SLP336 T11171161 |
| 14:53 MST |  Overcast | -11°C / 12°F | -16°C / 3°F | 67% | 1028 mb (30.36 in) | N 19 kph (N 11.5 mph) | - | 10SM |
| | KOLF 062153Z AUTO 01010KT 10SM SCT034 SCT050 OVC070 M11/M16 A3037 RMK AO2 SLP332 T11061156 |
| 14:17 MST |  Overcast | -10°C / 14°F | -15°C / 5°F | 67% | 1028 mb (30.36 in) | N 22 kph (N 13.8 mph) | - | 10SM |
| | KOLF 062117Z AUTO 01012KT 10SM FEW022 SCT029 OVC065 M10/M15 A3037 RMK AO2 |
| 13:53 MST |  Overcast | -9°C / 16°F | -15°C / 5°F | 62% | 1028 mb (30.36 in) | N 20 kph (N 12.7 mph) | 0.00 mm (0.00 in) | 9SM |
| | KOLF 062053Z AUTO 01011KT 9SM BKN029 OVC065 M09/M15 A3037 RMK AO2 SNB33E42 SLP332 P0000 60000 T10941150 58009 |
| 13:34 MST |  Overcast Light Snow | -9°C / 16°F | -14°C / 7°F | 67% | 1028 mb (30.36 in) | N 19 kph (N 11.5 mph) | 0.00 mm (0.00 in) | 5SM |
| | KOLF 062034Z AUTO 35010KT 5SM -SN BKN029 OVC034 M09/M14 A3037 RMK AO2 SNB33 P0000 |
| 12:53 MST |  Overcast | -9°C / 16°F | -14°C / 7°F | 67% | 1029 mb (30.39 in) | N 19 kph (N 11.5 mph) | - | 10SM |
| | KOLF 061953Z AUTO 36010KT 10SM FEW025 BKN035 OVC060 M09/M14 A3039 RMK AO2 SLP338 T10941144 |
| 11:53 MST |  Overcast | -8°C / 18°F | -14°C / 7°F | 62% | 1029 mb (30.39 in) | N 19 kph (N 11.5 mph) | - | 10SM |
| | KOLF 061853Z AUTO 01010KT 10SM OVC039 M08/M14 A3039 RMK AO2 SLP340 T10831139 |
| 11:31 MST |  Overcast | -8°C / 18°F | -13°C / 9°F | 68% | 1029 mb (30.39 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KOLF 061831Z AUTO 36008KT 10SM FEW021 SCT027 OVC037 M08/M13 A3039 RMK AO2 |
| 10:53 MST |  Overcast | -10°C / 14°F | -13°C / 9°F | 79% | 1029 mb (30.39 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KOLF 061753Z AUTO 27005KT 10SM BKN018 OVC060 M10/M13 A3040 RMK AO2 SLP343 60000 T11001128 11100 21150 50001 |
| 09:53 MST |  Overcast Fog And Mist | -12°C / 10°F | -14°C / 7°F | 85% | 1030 mb (30.42 in) | SSW 7 kph (SSW 4.6 mph) | 0.00 mm (0.00 in) | 6SM |
| | KOLF 061653Z AUTO 24004KT 6SM BR SCT025 OVC050 M12/M14 A3041 RMK AO2 SNE27 SLP347 P0000 T11221139 |
| 08:53 MST |  Overcast Light Snow | -13°C / 9°F | -16°C / 3°F | 78% | 1030 mb (30.42 in) | SSW 11 kph (SSW 6.9 mph) | 0.00 mm (0.00 in) | 5SM |
| | KOLF 061553Z AUTO 24006KT 5SM -SN BR SCT031 OVC047 M13/M16 A3041 RMK AO2 SNB1454 SLP346 P0000 T11331156 |
| 07:53 MST |  Overcast Fog And Mist | -14°C / 7°F | -16°C / 3°F | 85% | 1029 mb (30.39 in) | SSW 9 kph (SSW 5.8 mph) | 0.00 mm (0.00 in) | 5SM |
| | KOLF 061453Z AUTO 25005KT 5SM BR BKN033 OVC043 M14/M16 A3040 RMK AO2 SNB29E40 SLP344 P0000 60000 T11391161 53004 |
| 06:53 MST |  Overcast | -14°C / 7°F | -16°C / 3°F | 85% | 1029 mb (30.39 in) | SSW 9 kph (SSW 5.8 mph) | 0.00 mm (0.00 in) | 10SM |
| | KOLF 061353Z AUTO 25005KT 10SM OVC035 M14/M16 A3039 RMK AO2 SNE1257B35E44 SLP342 P0000 T11391161 |
| 05:53 MST |  Overcast Light Snow | -14°C / 7°F | -17°C / 1°F | 78% | 1029 mb (30.39 in) | SSW 11 kph (SSW 6.9 mph) | 0.00 mm (0.00 in) | 7SM |
| | KOLF 061253Z AUTO 24006KT 7SM -SN FEW015 OVC035 M14/M17 A3039 RMK AO2 SNB40 SLP340 P0000 T11441167 |
| 05:44 MST |  Overcast Light Snow | -14°C / 7°F | -17°C / 1°F | 78% | 1029 mb (30.39 in) | SSW 11 kph (SSW 6.9 mph) | 0.00 mm (0.00 in) | 6SM |
| | KOLF 061244Z AUTO 24006KT 6SM -SN BR SCT015 OVC035 M14/M17 A3039 RMK AO2 SNB40 P0000 |
| 04:53 MST |  Overcast | -15°C / 5°F | -17°C / 1°F | 85% | 1029 mb (30.39 in) | SSW 9 kph (SSW 5.8 mph) | 0.00 mm (0.00 in) | 7SM |
| | KOLF 061153Z AUTO 25005KT 7SM BKN019 OVC035 M15/M17 A3038 RMK AO2 SNE50 SLP337 P0000 60000 T11501172 11150 21200 51008 |
| 04:28 MST |  Overcast Light Snow | -16°C / 3°F | -18°C / 0°F | 85% | 1029 mb (30.39 in) | SSW 11 kph (SSW 6.9 mph) | 0.00 mm (0.00 in) | 4SM |
| | KOLF 061128Z AUTO 24006KT 4SM -SN BR BKN019 OVC035 M16/M18 A3038 RMK AO2 P0000 |
| 04:06 MST |  Overcast Light Snow | -15°C / 5°F | -17°C / 1°F | 85% | 1029 mb (30.39 in) | SSW 11 kph (SSW 6.9 mph) | 0.00 mm (0.00 in) | 4SM |
| | KOLF 061106Z AUTO 24006KT 4SM -SN BR SCT019 OVC037 M15/M17 A3038 RMK AO2 P0000 |
| 03:53 MST |  Overcast Light Snow | -16°C / 3°F | -18°C / 0°F | 85% | 1029 mb (30.39 in) | SSW 13 kph (SSW 8.1 mph) | 0.00 mm (0.00 in) | 4SM |
| | KOLF 061053Z AUTO 24007KT 4SM -SN BR BKN017 OVC037 M16/M18 A3038 RMK AO2 SNE0954B38 SLP335 P0000 T11561178 |
| 03:33 MST |  Overcast Fog And Mist | -15°C / 5°F | -17°C / 1°F | 85% | 1028 mb (30.36 in) | SW 9 kph (SW 5.8 mph) | - | 6SM |
| | KOLF 061033Z AUTO 23005KT 6SM BR BKN015 OVC039 M15/M17 A3037 RMK AO2 SNE0954 |
| 02:53 MST |  Overcast Light Snow | -16°C / 3°F | -18°C / 0°F | 85% | 1028 mb (30.36 in) | SSE 9 kph (SSE 5.8 mph) | 0.00 mm (0.00 in) | 7SM |
| | KOLF 060953Z AUTO 20005KT 7SM -SN FEW017 SCT023 OVC043 M16/M18 A3037 RMK AO2 SNB04 SLP327 P0000 T11561178 |
| 02:26 MST |  Overcast Light Snow | -16°C / 3°F | -18°C / 0°F | 85% | 1028 mb (30.36 in) | Calm | 0.00 mm (0.00 in) | 6SM |
| | KOLF 060926Z AUTO 00000KT 6SM -SN BR SCT015 OVC048 M16/M18 A3036 RMK AO2 SNB04 P0000 |
| 02:19 MST |  Overcast Light Snow | -16°C / 3°F | -18°C / 0°F | 85% | 1028 mb (30.36 in) | Calm | 0.00 mm (0.00 in) | 6SM |
| | KOLF 060919Z AUTO 00000KT 6SM -SN BR BKN017 OVC048 M16/M18 A3036 RMK AO2 SNB04 P0000 |
| 01:53 MST |  Overcast | -17°C / 1°F | -19°C / -2°F | 85% | 1028 mb (30.36 in) | Calm | - | 10SM |
| | KOLF 060853Z AUTO 00000KT 10SM FEW019 OVC050 M17/M19 A3036 RMK AO2 SLP328 T11671189 50009 |
| 00:53 MST |  Mostly Cloudy | -19°C / -2°F | -21°C / -6°F | 84% | 1028 mb (30.36 in) | Calm | - | 10SM |
| | KOLF 060753Z AUTO 00000KT 10SM BKN050 M19/M21 A3036 RMK AO2 SLP329 T11891206 |