| 17:53 MST |  Overcast | -19°C / -2°F | -22°C / -8°F | 77% | 1028 mb (30.36 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KHVR 240053Z AUTO 23007KT 10SM OVC075 M19/M22 A3037 RMK AO2 SLP348 T11891222 |
| 16:53 MST |  Overcast | -19°C / -2°F | -23°C / -9°F | 71% | 1029 mb (30.39 in) | SW 15 kph (SW 9.2 mph) | - | 10SM |
| | KHVR 232353Z AUTO 23008KT 10SM OVC075 M19/M23 A3038 RMK AO2 SLP350 T11941228 11156 21217 50003 |
| 15:53 MST |  Partly Cloudy | -21°C / -6°F | -24°C / -11°F | 77% | 1029 mb (30.39 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KHVR 232253Z AUTO 24006KT 10SM FEW075 M21/M24 A3038 RMK AO2 SLP353 T12111239 |
| 14:53 MST |  Mostly Cloudy | -18°C / 0°F | -22°C / -8°F | 71% | 1029 mb (30.39 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KHVR 232153Z AUTO 27004KT 10SM BKN080 M18/M22 A3038 RMK AO2 SLP348 T11831222 |
| 13:53 MST |  Clear | -17°C / 1°F | -22°C / -8°F | 65% | 1028 mb (30.36 in) | SSW 17 kph (SSW 10.4 mph) | - | 10SM |
| | KHVR 232053Z AUTO 26009KT 10SM CLR M17/M22 A3037 RMK AO2 SLP343 T11721217 53001 |
| 13:23 MST |  Partly Cloudy | -17°C / 1°F | -22°C / -8°F | 65% | 1028 mb (30.36 in) | W 17 kph (W 10.4 mph) | - | 10SM |
| | KHVR 232023Z AUTO 27009KT 10SM SCT011 M17/M22 A3036 RMK AO2 |
| 12:53 MST |  Overcast | -17°C / 1°F | -21°C / -6°F | 71% | 1028 mb (30.36 in) | W 19 kph (W 11.5 mph) | - | 10SM |
| | KHVR 231953Z AUTO 28010KT 10SM OVC013 M17/M21 A3036 RMK AO2 SLP342 T11721211 |
| 12:17 MST |  Overcast | -17°C / 1°F | -21°C / -6°F | 71% | 1028 mb (30.36 in) | W 24 kph (W 15 mph) | - | 10SM |
| | KHVR 231917Z AUTO 27013KT 10SM BKN013 OVC070 M17/M21 A3036 RMK AO2 |
| 11:53 MST |  Overcast | -16°C / 3°F | -20°C / -4°F | 72% | 1028 mb (30.36 in) | W 26 kph (W 16.1 mph) | - | 10SM |
| | KHVR 231853Z AUTO 28014KT 10SM FEW009 OVC065 M16/M20 A3035 RMK AO2 SLP334 T11611200 |
| 11:43 MST |  Overcast | -16°C / 3°F | -20°C / -4°F | 72% | 1028 mb (30.36 in) | SSW 22 kph (SSW 13.8 mph) | - | 10SM |
| | KHVR 231843Z AUTO 26012KT 10SM SCT009 SCT013 OVC060 M16/M20 A3035 RMK AO2 |
| 10:53 MST |  Overcast | -16°C / 3°F | -19°C / -2°F | 78% | 1028 mb (30.36 in) | W 22 kph (W 13.8 mph) | 0.00 mm (0.00 in) | 10SM |
| | KHVR 231753Z AUTO 28012KT 10SM BKN009 BKN017 OVC060 M16/M19 A3036 RMK AO2 SNE08 SLP339 P0000 60001 T11611194 11133 21167 51018 |
| 10:47 MST |  Overcast | -16°C / 3°F | -19°C / -2°F | 78% | 1028 mb (30.36 in) | W 19 kph (W 11.5 mph) | 0.00 mm (0.00 in) | 10SM |
| | KHVR 231747Z AUTO 28010KT 10SM BKN009 BKN017 OVC060 M16/M19 A3036 RMK AO2 SNE08 P0000 |
| 10:26 MST |  Overcast | -16°C / 3°F | -19°C / -2°F | 78% | 1028 mb (30.36 in) | W 19 kph (W 11.5 mph) | 0.00 mm (0.00 in) | 10SM |
| | KHVR 231726Z AUTO 28010KT 10SM FEW008 BKN037 OVC050 M16/M19 A3036 RMK AO2 SNE08 P0000 |
| 09:53 MST |  Overcast Light Snow | -16°C / 3°F | -19°C / -2°F | 78% | 1028 mb (30.36 in) | W 19 kph (W 11.5 mph) | 0.00 mm (0.00 in) | 5SM |
| | KHVR 231653Z AUTO 28010KT 5SM -SN FEW015 BKN032 OVC040 M16/M19 A3036 RMK AO2 SNB16 SLP336 P0000 T11561189 |
| 09:46 MST |  Overcast Light Snow | -16°C / 3°F | -19°C / -2°F | 78% | 1028 mb (30.36 in) | W 19 kph (W 11.5 mph) | 0.00 mm (0.00 in) | 4SM |
| | KHVR 231646Z AUTO 27010KT 4SM -SN SCT015 BKN028 OVC040 M16/M19 A3036 RMK AO2 SNB16 P0000 |
| 09:28 MST |  Overcast Light Snow | -16°C / 3°F | -19°C / -2°F | 78% | 1028 mb (30.36 in) | W 17 kph (W 10.4 mph) | 0.00 mm (0.00 in) | 2SM |
| | KHVR 231628Z AUTO 27009KT 2SM -SN BKN015 OVC031 M16/M19 A3035 RMK AO2 SNB16 P0000 |
| 08:53 MST |  Overcast | -17°C / 1°F | -19°C / -2°F | 85% | 1027 mb (30.33 in) | W 17 kph (W 10.4 mph) | 0.00 mm (0.00 in) | 10SM |
| | KHVR 231553Z AUTO 27009KT 10SM FEW012 SCT017 OVC070 M17/M19 A3034 RMK AO2 SNB07E30 SLP331 P0000 T11671194 |
| 08:43 MST |  Overcast | -17°C / 1°F | -19°C / -2°F | 85% | 1027 mb (30.33 in) | W 15 kph (W 9.2 mph) | 0.00 mm (0.00 in) | 10SM |
| | KHVR 231543Z AUTO 28008G18KT 10SM SCT012 BKN017 OVC070 M17/M19 A3034 RMK AO2 SNB07E30 P0000 |
| 08:30 MST |  Overcast | -16°C / 3°F | -19°C / -2°F | 78% | 1027 mb (30.33 in) | WNW 24 kph (WNW 15 mph) | 0.00 mm (0.00 in) | 8SM |
| | KHVR 231530Z AUTO 29013KT 8SM FEW009 OVC014 M16/M19 A3033 RMK AO2 SNB07E30 P0000 |
| 08:15 MST |  Overcast Light Snow | -15°C / 5°F | -18°C / 0°F | 78% | 1027 mb (30.33 in) | WNW 20 kph (WNW 12.7 mph) | 0.00 mm (0.00 in) | 6SM |
| | KHVR 231515Z AUTO 29011G15KT 6SM -SN SCT011 BKN019 OVC100 M15/M18 A3032 RMK AO2 SNB07 P0000 |
| 07:53 MST |  Overcast | -15°C / 5°F | -18°C / 0°F | 78% | 1026 mb (30.3 in) | WNW 17 kph (WNW 10.4 mph) | 0.00 mm (0.00 in) | 10SM |
| | KHVR 231453Z AUTO 29009KT 10SM FEW060 OVC100 M15/M18 A3031 RMK AO2 SNB1357E23 SLP317 P0000 60001 T11501183 51025 |
| 06:53 MST |  Overcast | -14°C / 7°F | -18°C / 0°F | 72% | 1026 mb (30.3 in) | NW 19 kph (NW 11.5 mph) | - | 10SM |
| | KHVR 231353Z AUTO 30010KT 10SM SCT070 OVC100 M14/M18 A3029 RMK AO2 SLP308 T11441178 |
| 05:53 MST |  Overcast | -13°C / 9°F | -17°C / 1°F | 72% | 1025 mb (30.27 in) | NW 19 kph (NW 11.5 mph) | 0.25 mm (0.01 in) | 9SM |
| | KHVR 231253Z AUTO 32010KT 9SM SCT010 OVC065 M13/M17 A3026 RMK AO2 SNE48 SLP299 P0001 T11331172 |
| 05:46 MST |  Overcast Light Snow | -13°C / 9°F | -17°C / 1°F | 72% | 1025 mb (30.27 in) | NW 22 kph (NW 13.8 mph) | 0.25 mm (0.01 in) | 8SM |
| | KHVR 231246Z AUTO 31012KT 8SM -SN SCT010 OVC065 M13/M17 A3026 RMK AO2 P0001 |
| 05:39 MST |  Overcast Light Snow | -14°C / 7°F | -17°C / 1°F | 78% | 1025 mb (30.27 in) | NW 20 kph (NW 12.7 mph) | 0.25 mm (0.01 in) | 2SM |
| | KHVR 231239Z AUTO 32011KT 2SM -SN BKN010 OVC065 M14/M17 A3026 RMK AO2 P0001 |
| 05:17 MST |  Overcast Light Snow | -13°C / 9°F | -16°C / 3°F | 78% | 1024 mb (30.24 in) | NW 28 kph (NW 17.3 mph) | 0.00 mm (0.00 in) | 1 1/4SM |
| | KHVR 231217Z AUTO 32015KT 1 1/4SM -SN OVC014 M13/M16 A3024 RMK AO2 P0000 |
| 05:05 MST |  Overcast Light Snow | -13°C / 9°F | -16°C / 3°F | 78% | 1024 mb (30.24 in) | NW 30 kph (NW 18.4 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KHVR 231205Z AUTO 32016G19KT 1 3/4SM -SN FEW007 OVC018 M13/M16 A3023 RMK AO2 P0000 |
| 04:53 MST |  Overcast Light Snow | -13°C / 9°F | -16°C / 3°F | 78% | 1024 mb (30.24 in) | NW 24 kph (NW 15 mph) | 0.25 mm (0.01 in) | 2SM |
| | KHVR 231153Z AUTO 32013G18KT 2SM -SN BR OVC022 M13/M16 A3023 RMK AO2 SLP288 P0001 60007 70007 T11331156 11106 21133 51022 |
| 04:42 MST |  Overcast Light Snow | -13°C / 9°F | -16°C / 3°F | 78% | 1023 mb (30.21 in) | NW 24 kph (NW 15 mph) | 0.25 mm (0.01 in) | 2SM |
| | KHVR 231142Z AUTO 32013G21KT 2SM -SN BR OVC020 M13/M16 A3022 RMK AO2 P0001 |
| 04:18 MST |  Overcast Light Snow | -13°C / 9°F | -16°C / 3°F | 78% | 1023 mb (30.21 in) | NW 26 kph (NW 16.1 mph) | 0.25 mm (0.01 in) | 1 1/2SM |
| | KHVR 231118Z AUTO 32014G20KT 1 1/2SM -SN OVC016 M13/M16 A3021 RMK AO2 P0001 |
| 04:00 MST |  Overcast Light Snow | -13°C / 9°F | -15°C / 5°F | 85% | 1023 mb (30.21 in) | NW 26 kph (NW 16.1 mph) | 0.25 mm (0.01 in) | 1 1/2SM |
| | KHVR 231100Z AUTO 32014KT 1 1/2SM -SN BR OVC012 M13/M15 A3021 RMK AO2 P0001 |
| 03:53 MST |  Obscured Light Snow | -13°C / 9°F | -15°C / 5°F | 85% | 1023 mb (30.21 in) | NW 20 kph (NW 12.7 mph) | 0.51 mm (0.02 in) | 1SM |
| | KHVR 231053Z AUTO 31011KT 1SM -SN BR VV009 M13/M15 A3020 RMK AO2 SLP279 P0002 T11281150 |
| 03:27 MST |  Obscured Light Snow | -13°C / 9°F | -15°C / 5°F | 85% | 1023 mb (30.21 in) | NW 26 kph (NW 16.1 mph) | 0.51 mm (0.02 in) | 1SM |
| | KHVR 231027Z AUTO 31014G18KT 1SM -SN BR VV008 M13/M15 A3020 RMK AO2 P0002 |
| 03:19 MST |  Obscured Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1022 mb (30.18 in) | NW 17 kph (NW 10.4 mph) | 0.51 mm (0.02 in) | 3/4SM |
| | KHVR 231019Z AUTO 30009G15KT 3/4SM -SN BR VV008 M12/M14 A3019 RMK AO2 P0002 |
| 03:11 MST |  Obscured Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1022 mb (30.18 in) | NW 13 kph (NW 8.1 mph) | 0.25 mm (0.01 in) | 1SM |
| | KHVR 231011Z AUTO 31007KT 1SM -SN BR VV009 M12/M14 A3019 RMK AO2 P0001 |
| 02:56 MST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1022 mb (30.18 in) | WNW 13 kph (WNW 8.1 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KHVR 230956Z AUTO 29007KT 1 1/2SM -SN BR OVC010 M12/M14 A3019 RMK AO2 P0000 |
| 02:53 MST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1022 mb (30.18 in) | NW 7 kph (NW 4.6 mph) | 0.51 mm (0.02 in) | 1 1/4SM |
| | KHVR 230953Z AUTO 30004KT 1 1/4SM -SN BR OVC008 M12/M14 A3019 RMK AO2 SLP273 P0002 T11221144 |
| 02:10 MST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1021 mb (30.15 in) | NW 9 kph (NW 5.8 mph) | 0.00 mm (0.00 in) | 1 1/4SM |
| | KHVR 230910Z AUTO 30005KT 1 1/4SM -SN BR OVC008 M12/M14 A3016 RMK AO2 P0000 |
| 02:00 MST |  Obscured Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1021 mb (30.15 in) | NW 13 kph (NW 8.1 mph) | 0.00 mm (0.00 in) | 1SM |
| | KHVR 230900Z AUTO 31007KT 1SM -SN BR VV011 M12/M14 A3016 RMK AO2 P0000 |
| 01:53 MST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1021 mb (30.15 in) | WNW 17 kph (WNW 10.4 mph) | 0.25 mm (0.01 in) | 1SM |
| | KHVR 230853Z AUTO 29009G17KT 1SM -SN BR BKN016 OVC025 M12/M14 A3016 RMK AO2 SNE05B22 SLP262 P0001 60002 T11221144 53021 |
| 01:46 MST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1021 mb (30.15 in) | NW 17 kph (NW 10.4 mph) | 0.00 mm (0.00 in) | 1 1/4SM |
| | KHVR 230846Z AUTO 31009KT 1 1/4SM -SN BR BKN024 OVC040 M12/M14 A3015 RMK AO2 SNE05B22 P0000 |
| 01:37 MST |  Overcast Light Snow | -12°C / 10°F | -15°C / 5°F | 79% | 1021 mb (30.15 in) | NW 19 kph (NW 11.5 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KHVR 230837Z AUTO 31010KT 2 1/2SM -SN BKN026 BKN040 OVC048 M12/M15 A3015 RMK AO2 SNE05B22 P0000 |
| 01:16 MST |  Overcast | -12°C / 10°F | -15°C / 5°F | 79% | 1021 mb (30.15 in) | NW 20 kph (NW 12.7 mph) | 0.00 mm (0.00 in) | 10SM |
| | KHVR 230816Z AUTO 30011KT 10SM SCT027 SCT037 OVC048 M12/M15 A3014 RMK AO2 SNE05 P0000 |
| 00:53 MST |  Overcast Light Snow | -12°C / 10°F | -15°C / 5°F | 79% | 1020 mb (30.12 in) | NW 17 kph (NW 10.4 mph) | 0.00 mm (0.00 in) | 4SM |
| | KHVR 230753Z AUTO 31009KT 4SM -SN BKN023 OVC033 M12/M15 A3013 RMK AO2 SLP250 P0000 T11171150 |
| 00:20 MST |  Overcast Light Snow | -12°C / 10°F | -15°C / 5°F | 79% | 1020 mb (30.12 in) | NW 20 kph (NW 12.7 mph) | 0.00 mm (0.00 in) | 5SM |
| | KHVR 230720Z AUTO 31011G17KT 5SM -SN BKN023 BKN033 OVC055 M12/M15 A3011 RMK AO2 P0000 |