| 08:56 MST | 
Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1017 mb
(30.03 in) | S 6 kph
(S 3.5 mph) | - | 10SM |
| | KINW 091556Z AUTO 19003KT 10SM CLR M04/M08 A3002
RMK AO2 SLP193 T10441078 |
| 07:56 MST |
Clear | -7°C / 19°F | -9°C / 16°F | 86% | 1016 mb
(30 in) | SW 9 kph
(SW 5.8 mph) | - | 10SM |
| | KINW 091456Z AUTO 21005KT 10SM CLR M07/M09 A3001
RMK AO2 SLP187 T10671089 51022 |
| 06:56 MST | 
Clear | -6°C / 21°F | -8°C / 18°F | 86% | 1016 mb
(30 in) | Calm | - | 10SM |
| | KINW 091356Z AUTO 00000KT 10SM CLR M06/M08 A3000
RMK AO2 SLP186 T10611083 |
| 05:56 MST |
Clear | -6°C / 21°F | -9°C / 16°F | 80% | 1015 mb
(29.97 in) | SSW 6 kph
(SSW 3.5 mph) | - | 10SM |
| | KINW 091256Z AUTO 26003KT 10SM CLR M06/M09 A2996
RMK AO2 SLP170 T10611089 |
| 04:56 MST |
Clear | -5°C / 23°F | -9°C / 16°F | 74% | 1014 mb
(29.94 in) | N 6 kph
(N 3.5 mph) | - | 10SM |
| | KINW 091156Z AUTO 36003KT 10SM CLR M05/M09 A2993
RMK AO2 SLP152 T10501089 11022 21067 55001 |
| 03:56 MST |
Clear | -5°C / 23°F | -9°C / 16°F | 74% | 1014 mb
(29.94 in) | Calm | - | 10SM |
| | KINW 091056Z AUTO 00000KT 10SM CLR M05/M09 A2993
RMK AO2 SLP147 T10501089 |
| 02:56 MST |
Clear | -4°C / 25°F | -9°C / 16°F | 69% | 1013 mb
(29.91 in) | SW 15 kph
(SW 9.2 mph) | - | 10SM |
| | KINW 090956Z AUTO 22008KT 10SM CLR M04/M09 A2992
RMK AO2 SLP144 T10441094 |
| 01:56 MST |
Clear | -7°C / 19°F | -9°C / 16°F | 86% | 1014 mb
(29.94 in) | ESE 6 kph
(ESE 3.5 mph) | - | 10SM |
| | KINW 090856Z AUTO 11003KT 10SM CLR M07/M09 A2994
RMK AO2 SLP153 T10671094 55008 |
| 00:56 MST |
Clear | -5°C / 23°F | -8°C / 18°F | 80% | 1014 mb
(29.94 in) | SSE 9 kph
(SSE 5.8 mph) | - | 10SM |
| | KINW 090756Z AUTO 16005KT 10SM CLR M05/M08 A2993
RMK AO2 SLP148 T10501083 |
