| 15:56 MST |  Clear | 10°C / 50°F | -24°C / -11°F | 7% | 1006 mb (29.71 in) | SW 35 kph (SW 21.9 mph) | - | 10SM |
| | KINW 052256Z AUTO 21019G24KT 10SM CLR 10/M24 A2970 RMK AO2 PK WND 21026/2221 SLP059 T01001239 |
| 14:56 MST |  Clear | 12°C / 54°F | -27°C / -17°F | 5% | 1006 mb (29.71 in) | SSW 32 kph (SSW 19.6 mph) | - | 10SM |
| | KINW 052156Z AUTO 24017G23KT 10SM CLR 12/M27 A2971 RMK AO2 WSHFT 2132 SLP060 T01171267 |
| 14:52 MST |  Clear | 12°C / 54°F | -27°C / -17°F | 5% | 1006 mb (29.71 in) | SSW 32 kph (SSW 19.6 mph) | - | 10SM |
| | KINW 052152Z AUTO 24017G24KT 10SM CLR 12/M27 A2971 RMK AO2 WSHFT 2132 |
| 13:56 MST |  Clear | 8°C / 46°F | -18°C / 0°F | 14% | 1007 mb (29.74 in) | SE 17 kph (SE 10.4 mph) | - | 10SM |
| | KINW 052056Z AUTO 14009KT 10SM CLR 08/M18 A2974 RMK AO2 SLP076 T00781183 56041 |
| 12:56 MST |  Clear | 4°C / 39°F | -17°C / 1°F | 20% | 1008 mb (29.77 in) | Variable 7 kph (Variable 4.6 mph) | - | 10SM |
| | KINW 051956Z AUTO VRB04KT 10SM CLR 04/M17 A2978 RMK AO2 SLP096 T00441172 |
| 11:56 MST |  Clear | 1°C / 34°F | -18°C / 0°F | 23% | 1010 mb (29.83 in) | SE 19 kph (SE 11.5 mph) | - | 10SM |
| | KINW 051856Z AUTO 12010KT 10SM CLR 01/M18 A2983 RMK AO2 SLP120 T00111183 |
| 10:56 MST |  Clear | -1°C / 30°F | -19°C / -2°F | 24% | 1012 mb (29.88 in) | SE 15 kph (SE 9.2 mph) | - | 10SM |
| | KINW 051756Z AUTO 13008KT 10SM CLR M01/M19 A2988 RMK AO2 SLP141 T10111194 11011 21078 58018 |
| 09:56 MST |  Clear | -3°C / 27°F | -20°C / -4°F | 26% | 1013 mb (29.91 in) | ESE 19 kph (ESE 11.5 mph) | - | 10SM |
| | KINW 051656Z AUTO 11010KT 10SM CLR M03/M20 A2990 RMK AO2 SLP158 T10331200 |
| 08:56 MST |  Clear | -6°C / 21°F | -21°C / -6°F | 30% | 1013 mb (29.91 in) | SE 19 kph (SE 11.5 mph) | - | 10SM |
| | KINW 051556Z AUTO 13010KT 10SM CLR M06/M21 A2992 RMK AO2 SLP169 T10561211 |
| 07:56 MST |  Clear | -7°C / 19°F | -21°C / -6°F | 32% | 1014 mb (29.94 in) | SE 15 kph (SE 9.2 mph) | - | 10SM |
| | KINW 051456Z AUTO 14008KT 10SM CLR M07/M21 A2994 RMK AO2 SLP179 T10721211 56010 |
| 06:56 MST |  Clear | -8°C / 18°F | -21°C / -6°F | 35% | 1014 mb (29.94 in) | SE 17 kph (SE 10.4 mph) | - | 10SM |
| | KINW 051356Z AUTO 13009KT 10SM CLR M08/M21 A2994 RMK AO2 SLP172 T10781211 |
| 05:56 MST |  Clear | -7°C / 19°F | -22°C / -8°F | 29% | 1015 mb (29.97 in) | SE 13 kph (SE 8.1 mph) | - | 10SM |
| | KINW 051256Z AUTO 13007KT 10SM CLR M07/M22 A2996 RMK AO2 SLP170 T10721217 |
| 04:56 MST |  Clear | -7°C / 19°F | -22°C / -8°F | 29% | 1015 mb (29.97 in) | SE 13 kph (SE 8.1 mph) | - | 10SM |
| | KINW 051156Z AUTO 13007KT 10SM CLR M07/M22 A2997 RMK AO2 SLP170 T10721217 11056 21078 58025 |
| 03:56 MST |  Clear | -8°C / 18°F | -22°C / -8°F | 32% | 1016 mb (30 in) | SE 15 kph (SE 9.2 mph) | - | 10SM |
| | KINW 051056Z AUTO 12008KT 10SM CLR M08/M22 A3000 RMK AO2 SLP181 T10781217 |
| 02:56 MST |  Clear | -8°C / 18°F | -22°C / -8°F | 32% | 1017 mb (30.03 in) | ESE 15 kph (ESE 9.2 mph) | - | 10SM |
| | KINW 050956Z AUTO 11008KT 10SM CLR M08/M22 A3003 RMK AO2 SLP190 T10781222 |
| 01:56 MST |  Clear | -7°C / 19°F | -22°C / -8°F | 29% | 1018 mb (30.06 in) | SE 19 kph (SE 11.5 mph) | - | 10SM |
| | KINW 050856Z AUTO 12010KT 10SM CLR M07/M22 A3005 RMK AO2 SLP199 T10721217 56014 |
| 00:56 MST |  Clear | -7°C / 19°F | -22°C / -8°F | 29% | 1018 mb (30.06 in) | SE 15 kph (SE 9.2 mph) | - | 10SM |
| | KINW 050756Z AUTO 12008KT 10SM CLR M07/M22 A3006 RMK AO2 SLP204 T10721222 |