| 03:26 MST |  Overcast Light Snow | -10°C / 14°F | -12°C / 10°F | 85% | 1018 mb (30.06 in) | S 7 kph (S 4.6 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KCPR 021026Z AUTO 19004KT 1 1/2SM -SN BR BKN010 OVC023 M10/M12 A3007 RMK AO2 P0000 |
| 03:19 MST |  Overcast Light Snow | -10°C / 14°F | -12°C / 10°F | 85% | 1018 mb (30.06 in) | S 6 kph (S 3.5 mph) | 0.00 mm (0.00 in) | 2SM |
| | KCPR 021019Z AUTO 17003KT 2SM -SN BR BKN010 OVC023 M10/M12 A3007 RMK AO2 P0000 |
| 02:53 MST |  Overcast Light Snow | -10°C / 14°F | -12°C / 10°F | 85% | 1019 mb (30.09 in) | Calm | 0.00 mm (0.00 in) | 6SM |
| | KCPR 020953Z AUTO 00000KT 6SM -SN BR BKN019 OVC043 M10/M12 A3008 RMK AO2 SLP241 P0000 T11001117 |
| 02:48 MST |  Overcast | -10°C / 14°F | -12°C / 10°F | 85% | 1019 mb (30.09 in) | Calm | 0.00 mm (0.00 in) | 10SM |
| | KCPR 020948Z AUTO 00000KT 10SM BKN019 OVC043 M10/M12 A3008 RMK AO2 SNE37 P0000 |
| 02:00 MST |  Overcast Light Snow | -11°C / 12°F | -13°C / 9°F | 85% | 1019 mb (30.09 in) | Calm | 0.00 mm (0.00 in) | 4SM |
| | KCPR 020900Z AUTO 00000KT 4SM -SN BR SCT026 OVC045 M11/M13 A3008 RMK AO2 P0000 |
| 01:53 MST |  Overcast Light Snow | -11°C / 12°F | -13°C / 9°F | 85% | 1019 mb (30.09 in) | Calm | 0.00 mm (0.00 in) | 5SM |
| | KCPR 020853Z AUTO 00000KT 5SM -SN BR BKN027 OVC045 M11/M13 A3008 RMK AO2 SNB20 SLP244 P0000 60000 T11111128 58001 |
| 01:26 MST |  Overcast Light Snow | -11°C / 12°F | -13°C / 9°F | 85% | 1019 mb (30.09 in) | Calm | 0.00 mm (0.00 in) | 8SM |
| | KCPR 020826Z AUTO 00000KT 8SM -SN BKN027 OVC045 M11/M13 A3009 RMK AO2 SNB20 P0000 |
| 00:53 MST |  Overcast | -12°C / 10°F | -13°C / 9°F | 92% | 1019 mb (30.09 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KCPR 020753Z AUTO 25004KT 10SM FEW027 OVC045 M12/M13 A3009 RMK AO2 SLP245 T11171128 |