| 13:53 MST |  Overcast | -4°C / 25°F | -13°C / 9°F | 50% | 1017 mb (30.03 in) | ENE 13 kph (ENE 8.1 mph) | - | 10SM |
| | KPUB 022053Z 07007KT 10SM BKN037 OVC065 M04/M13 A3002 RMK AO2 SLP198 T10441128 56016 |
| 12:53 MST |  Overcast | -4°C / 25°F | -13°C / 9°F | 50% | 1017 mb (30.03 in) | NE 13 kph (NE 8.1 mph) | - | 10SM |
| | KPUB 021953Z 04007KT 10SM SCT033 OVC065 M04/M13 A3004 RMK AO2 SLP200 T10391128 |
| 11:53 MST |  Overcast | -5°C / 23°F | -13°C / 9°F | 54% | 1018 mb (30.06 in) | NE 22 kph (NE 13.8 mph) | - | 10SM |
| | KPUB 021853Z 05012G17KT 10SM FEW029 OVC060 M05/M13 A3006 RMK AO2 SLP209 T10501128 |
| 10:53 MST |  Overcast | -5°C / 23°F | -12°C / 10°F | 58% | 1019 mb (30.09 in) | NE 26 kph (NE 16.1 mph) | - | 10SM |
| | KPUB 021753Z 03014KT 10SM OVC055 M05/M12 A3008 RMK AO2 SLP217 60000 T10501117 11044 21056 51005 |
| 09:53 MST |  Overcast | -5°C / 23°F | -11°C / 12°F | 63% | 1018 mb (30.06 in) | NE 28 kph (NE 17.3 mph) | 0.00 mm (0.00 in) | 10SM |
| | KPUB 021653Z 04015KT 10SM FEW017 OVC060 M05/M11 A3007 RMK AO2 SNE49 SLP213 P0000 T10501111 |
| 09:46 MST |  Overcast Light Snow | -5°C / 23°F | -11°C / 12°F | 63% | 1018 mb (30.06 in) | NE 28 kph (NE 17.3 mph) | 0.00 mm (0.00 in) | 9SM |
| | KPUB 021646Z 05015G19KT 9SM -SN FEW017 SCT024 OVC060 M05/M11 A3007 RMK AO2 P0000 |
| 09:39 MST |  Overcast Light Snow | -5°C / 23°F | -11°C / 12°F | 63% | 1018 mb (30.06 in) | NE 26 kph (NE 16.1 mph) | 0.00 mm (0.00 in) | 6SM |
| | KPUB 021639Z 04014G20KT 6SM -SN SCT017 BKN024 OVC060 M05/M11 A3007 RMK AO2 P0000 |
| 09:09 MST |  Overcast Light Snow | -5°C / 23°F | -9°C / 16°F | 74% | 1018 mb (30.06 in) | NE 19 kph (NE 11.5 mph) | 0.00 mm (0.00 in) | 7SM |
| | KPUB 021609Z 05010KT 7SM -SN OVC036 M05/M09 A3007 RMK AO2 P0000 |
| 08:53 MST |  Overcast Light Snow | -5°C / 23°F | -9°C / 16°F | 74% | 1018 mb (30.06 in) | NE 17 kph (NE 10.4 mph) | 0.00 mm (0.00 in) | 3SM |
| | KPUB 021553Z 05009KT 3SM -SN BKN019 OVC039 M05/M09 A3007 RMK AO2 SLP207 P0000 T10501094 |
| 08:20 MST |  Overcast Light Snow | -5°C / 23°F | -9°C / 16°F | 74% | 1018 mb (30.06 in) | NE 17 kph (NE 10.4 mph) | 0.00 mm (0.00 in) | 3SM |
| | KPUB 021520Z 04009KT 3SM -SN BKN018 BKN023 OVC039 M05/M09 A3006 RMK AO2 P0000 |
| 08:11 MST |  Overcast Light Snow | -5°C / 23°F | -9°C / 16°F | 74% | 1018 mb (30.06 in) | NE 17 kph (NE 10.4 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KPUB 021511Z 04009KT 2 1/2SM -SN BKN018 OVC039 M05/M09 A3006 RMK AO2 P0000 |
| 07:53 MST |  Overcast Light Snow | -5°C / 23°F | -9°C / 16°F | 74% | 1018 mb (30.06 in) | NE 17 kph (NE 10.4 mph) | 0.00 mm (0.00 in) | 3SM |
| | KPUB 021453Z 04009KT 3SM -SN BKN026 BKN039 OVC055 M05/M09 A3006 RMK AO2 SNB23 SLP200 P0000 60000 T10501094 51011 |
| 06:53 MST |  Overcast | -4°C / 25°F | -10°C / 14°F | 63% | 1018 mb (30.06 in) | NE 9 kph (NE 5.8 mph) | - | 10SM |
| | KPUB 021353Z 04005KT 10SM FEW041 OVC049 M04/M10 A3005 RMK AO2 SLP196 T10441100 |
| 05:53 MST |  Overcast | -4°C / 25°F | -10°C / 14°F | 63% | 1017 mb (30.03 in) | NE 9 kph (NE 5.8 mph) | 0.00 mm (0.00 in) | 10SM |
| | KPUB 021253Z AUTO 04005KT 10SM OVC045 M04/M10 A3004 RMK AO2 SNE05 SLP185 P0000 T10441100 |
| 05:05 MST |  Overcast | -4°C / 25°F | -9°C / 16°F | 69% | 1017 mb (30.03 in) | NE 17 kph (NE 10.4 mph) | 0.00 mm (0.00 in) | 9SM |
| | KPUB 021205Z AUTO 03009KT 9SM FEW014 SCT026 OVC060 M04/M09 A3002 RMK AO2 SNE05 P0000 |
| 04:53 MST |  Overcast Light Snow | -4°C / 25°F | -9°C / 16°F | 69% | 1017 mb (30.03 in) | NE 17 kph (NE 10.4 mph) | 0.25 mm (0.01 in) | 4SM |
| | KPUB 021153Z AUTO 03009KT 4SM -SN BKN016 BKN027 OVC033 M04/M09 A3002 RMK AO2 SLP174 P0001 60001 7//// T10441089 11011 21044 51007 |
| 04:50 MST |  Overcast Light Snow | -4°C / 25°F | -9°C / 16°F | 69% | 1017 mb (30.03 in) | NNE 19 kph (NNE 11.5 mph) | 0.25 mm (0.01 in) | 3SM |
| | KPUB 021150Z AUTO 02010KT 3SM -SN BKN016 OVC031 M04/M09 A3002 RMK AO2 P0001 |
| 04:32 MST |  Overcast Light Snow | -3°C / 27°F | -8°C / 18°F | 69% | 1017 mb (30.03 in) | NE 7 kph (NE 4.6 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KPUB 021132Z AUTO 05004KT 1 3/4SM -SN BKN014 OVC036 M03/M08 A3002 RMK AO2 P0000 |
| 04:18 MST |  Overcast Light Snow | -3°C / 27°F | -8°C / 18°F | 69% | 1017 mb (30.03 in) | NE 7 kph (NE 4.6 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KPUB 021118Z AUTO 05004KT 2 1/2SM -SN SCT018 BKN029 OVC036 M03/M08 A3002 RMK AO2 P0000 |
| 03:53 MST |  Overcast Light Snow | -2°C / 28°F | -9°C / 16°F | 59% | 1017 mb (30.03 in) | E 9 kph (E 5.8 mph) | 0.00 mm (0.00 in) | 9SM |
| | KPUB 021053Z AUTO 09005KT 9SM -SN BKN030 OVC038 M02/M09 A3002 RMK AO2 SNB22 SLP157 P0000 T10221094 |
| 02:53 MST |  Overcast | -2°C / 28°F | -9°C / 16°F | 59% | 1016 mb (30 in) | SE 6 kph (SE 3.5 mph) | - | 10SM |
| | KPUB 020953Z AUTO 13003KT 10SM FEW032 BKN041 OVC049 M02/M09 A3001 RMK AO2 SLP150 T10221089 |
| 01:53 MST |  Overcast | -2°C / 28°F | -9°C / 16°F | 59% | 1016 mb (30 in) | SE 11 kph (SE 6.9 mph) | - | 10SM |
| | KPUB 020853Z AUTO 12006KT 10SM SCT037 OVC045 M02/M09 A3000 RMK AO2 SLP143 T10221089 52009 |
| 00:53 MST |  Overcast | -2°C / 28°F | -9°C / 16°F | 59% | 1016 mb (30 in) | SE 11 kph (SE 6.9 mph) | - | 10SM |
| | KPUB 020753Z AUTO 12006KT 10SM OVC050 M02/M09 A2999 RMK AO2 SLP141 T10171089 |