| 11:51 MST |  Clear | 6°C / 43°F | -13°C / 9°F | 24% | 1018 mb (30.06 in) | Variable 11 kph (Variable 6.9 mph) | - | 10SM |
| | KELP 261851Z VRB06KT 10SM CLR 06/M13 A3005 RMK AO2 SLP162 T00611128 |
| 10:51 MST |  Clear | 4°C / 39°F | -12°C / 10°F | 30% | 1018 mb (30.06 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KELP 261751Z 01007KT 10SM CLR 04/M12 A3007 RMK AO2 SLP173 T00441122 10050 21022 50009 |
| 09:51 MST |  Clear | 3°C / 37°F | -11°C / 12°F | 35% | 1019 mb (30.09 in) | N 17 kph (N 10.4 mph) | - | 10SM |
| | KELP 261651Z 36009KT 10SM CLR 03/M11 A3008 RMK AO2 SLP176 T00331106 |
| 08:51 MST |  Clear | 1°C / 34°F | -10°C / 14°F | 44% | 1018 mb (30.06 in) | N 19 kph (N 11.5 mph) | - | 10SM |
| | KELP 261551Z 01010KT 10SM CLR 01/M10 A3006 RMK AO2 SLP170 T00111100 |
| 07:51 MST |  Clear | 0°C / 32°F | -9°C / 16°F | 51% | 1017 mb (30.03 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KELP 261451Z 01004KT 10SM CLR 00/M09 A3004 RMK AO2 SLP166 T00001094 53019 |
| 06:51 MST |  Clear | -1°C / 30°F | -9°C / 16°F | 55% | 1017 mb (30.03 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KELP 261351Z 36006KT 10SM CLR M01/M09 A3002 RMK AO2 SLP155 T10111094 |
| 05:51 MST |  Clear | 0°C / 32°F | -9°C / 16°F | 51% | 1016 mb (30 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KELP 261251Z 01005KT 10SM CLR 00/M09 A2999 RMK AO2 SLP142 T00001094 |
| 04:51 MST |  Clear | -1°C / 30°F | -9°C / 16°F | 55% | 1015 mb (29.97 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KELP 261151Z 01004KT 10SM CLR M01/M09 A2998 RMK AO2 SLP136 T10111089 10039 21028 53009 |
| 03:51 MST |  Clear | -1°C / 30°F | -8°C / 18°F | 59% | 1014 mb (29.94 in) | NNE 11 kph (NNE 6.9 mph) | - | 10SM |
| | KELP 261051Z 02006KT 10SM CLR M01/M08 A2995 RMK AO2 SLP129 T10111078 |
| 02:51 MST |  Clear | -2°C / 28°F | -8°C / 18°F | 64% | 1014 mb (29.94 in) | ENE 7 kph (ENE 4.6 mph) | - | 10SM |
| | KELP 260951Z 07004KT 10SM CLR M02/M08 A2995 RMK AO2 SLP127 T10171078 |
| 01:51 MST |  Clear | 0°C / 32°F | -7°C / 19°F | 60% | 1014 mb (29.94 in) | ENE 7 kph (ENE 4.6 mph) | - | 10SM |
| | KELP 260851Z 07004KT 10SM CLR 00/M07 A2994 RMK AO2 SLP124 T00001067 53007 |
| 00:51 MST |  Clear | -1°C / 30°F | -6°C / 21°F | 69% | 1013 mb (29.91 in) | NE 9 kph (NE 5.8 mph) | - | 10SM |
| | KELP 260751Z 04005KT 10SM CLR M01/M06 A2992 RMK AO2 SLP117 T10061061 |