| 13:15 MST | 
Clear | 1°C / 34°F | -3°C / 27°F | 75% | 1021 mb
(30.15 in) | NW 6 kph
(NW 3.5 mph) | - | 10SM |
| | KSMN 262015Z AUTO 31003KT 10SM CLR 01/M03 A3016
RMK AO1 |
| 12:55 MST |
Clear | 1°C / 34°F | -3°C / 27°F | 75% | 1022 mb
(30.18 in) | NNW 6 kph
(NNW 3.5 mph) | - | 10SM |
| | KSMN 261955Z AUTO 34003KT 10SM CLR 01/M03 A3017
RMK AO1 TSNO |
| 12:35 MST |
Clear | 0°C / 32°F | -3°C / 27°F | 80% | 1022 mb
(30.18 in) | Calm | - | 10SM |
| | KSMN 261935Z AUTO 00000KT 10SM CLR 00/M03 A3019
RMK AO1 TSNO |
| 12:15 MST |
Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1023 mb
(30.21 in) | Calm | - | 10SM |
| | KSMN 261915Z AUTO 00000KT 10SM CLR M01/M03 A3020
RMK AO1 |
| 11:55 MST |
Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1023 mb
(30.21 in) | Calm | - | 10SM |
| | KSMN 261855Z AUTO 00000KT 10SM CLR M01/M03 A3022
RMK AO1 |
| 11:35 MST |
Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1024 mb
(30.24 in) | Calm | - | 10SM |
| | KSMN 261835Z AUTO 00000KT 10SM CLR M02/M04 A3024
RMK AO1 |
| 11:15 MST |
Clear | -3°C / 27°F | -5°C / 23°F | 86% | 1025 mb
(30.27 in) | Calm | - | 10SM |
| | KSMN 261815Z AUTO 00000KT 10SM CLR M03/M05 A3027
RMK AO1 |
| 10:55 MST |
Clear | -3°C / 27°F | -5°C / 23°F | 86% | 1026 mb
(30.3 in) | Calm | - | 10SM |
| | KSMN 261755Z AUTO 00000KT 10SM CLR M03/M05 A3029
RMK AO1 11030 21090 57007 |
| 10:35 MST |
Clear | -4°C / 25°F | -6°C / 21°F | 86% | 1025 mb
(30.27 in) | Calm | - | 10SM |
| | KSMN 261735Z AUTO 00000KT 10SM CLR M04/M06 A3028
RMK AO1 |
| 10:15 MST |
Clear | -5°C / 23°F | -7°C / 19°F | 86% | 1026 mb
(30.3 in) | Calm | - | 10SM |
| | KSMN 261715Z AUTO 00000KT 10SM CLR M05/M07 A3029
RMK AO1 |
| 09:55 MST |
Clear | -5°C / 23°F | -6°C / 21°F | 93% | 1026 mb
(30.3 in) | Calm | - | 10SM |
| | KSMN 261655Z AUTO 00000KT 10SM CLR M05/M06 A3029
RMK AO1 |
| 09:35 MST |
Clear | -6°C / 21°F | -8°C / 18°F | 86% | 1026 mb
(30.3 in) | Calm | - | 9SM |
| | KSMN 261635Z AUTO 00000KT 9SM CLR M06/M08 A3029
RMK AO1 |
| 09:15 MST |
Clear | -7°C / 19°F | -8°C / 18°F | 93% | 1026 mb
(30.3 in) | Calm | - | 8SM |
| | KSMN 261615Z AUTO 00000KT 8SM CLR M07/M08 A3029
RMK AO1 |
| 08:55 MST |
Clear | -8°C / 18°F | -9°C / 16°F | 93% | 1026 mb
(30.3 in) | Calm | - | 10SM |
| | KSMN 261555Z AUTO 00000KT 10SM CLR M08/M09 A3029
RMK AO1 |
| 08:35 MST |
Clear | -9°C / 16°F | -11°C / 12°F | 86% | 1026 mb
(30.3 in) | Calm | - | 10SM |
| | KSMN 261535Z AUTO 00000KT 10SM CLR M09/M11 A3029
RMK AO1 |
| 08:15 MST |
Clear | -8°C / 18°F | -11°C / 12°F | 79% | 1026 mb
(30.3 in) | Calm | - | 10SM |
| | KSMN 261515Z AUTO 00000KT 10SM CLR M08/M11 A3030
RMK AO1 |
| 07:55 MST |
Clear | -8°C / 18°F | -8°C / 18°F | 100% | 1026 mb
(30.3 in) | Calm | - | 10SM |
| | KSMN 261455Z AUTO 00000KT 10SM CLR M08/M08 A3031
RMK AO1 57003 |
| 07:35 MST | 
Clear | -9°C / 16°F | -10°C / 14°F | 93% | 1027 mb
(30.33 in) | SSE 6 kph
(SSE 3.5 mph) | - | 10SM |
| | KSMN 261435Z AUTO 16003KT 10SM CLR M09/M10 A3032
RMK AO1 |
| 07:15 MST |
Clear | -9°C / 16°F | -11°C / 12°F | 86% | 1026 mb
(30.3 in) | Calm | - | 10SM |
| | KSMN 261415Z AUTO 00000KT 10SM CLR M09/M11 A3030
RMK AO1 |
| 06:55 MST |
Clear | -8°C / 18°F | -11°C / 12°F | 79% | 1026 mb
(30.3 in) | Calm | - | 10SM |
| | KSMN 261355Z AUTO 00000KT 10SM CLR M08/M11 A3030
RMK AO1 |
| 06:35 MST |
Clear | -8°C / 18°F | -12°C / 10°F | 73% | 1026 mb
(30.3 in) | Calm | - | 10SM |
| | KSMN 261335Z AUTO 00000KT 10SM CLR M08/M12 A3030
RMK AO1 |
| 06:15 MST |
Clear | -8°C / 18°F | -10°C / 14°F | 86% | 1026 mb
(30.3 in) | Calm | - | 10SM |
| | KSMN 261315Z AUTO 00000KT 10SM CLR M08/M10 A3030
RMK AO1 |
| 05:55 MST |
Clear | -7°C / 19°F | -9°C / 16°F | 86% | 1026 mb
(30.3 in) | Calm | - | 10SM |
| | KSMN 261255Z AUTO 00000KT 10SM CLR M07/M09 A3031
RMK AO1 |
| 05:35 MST |
Clear | -7°C / 19°F | -9°C / 16°F | 86% | 1026 mb
(30.3 in) | Calm | - | 10SM |
| | KSMN 261235Z AUTO 00000KT 10SM CLR M07/M09 A3031
RMK AO1 |
| 05:15 MST |
Clear | -8°C / 18°F | -9°C / 16°F | 93% | 1026 mb
(30.3 in) | Calm | - | 10SM |
| | KSMN 261215Z AUTO 00000KT 10SM CLR M08/M09 A3031
RMK AO1 |
| 04:55 MST |
Clear | -8°C / 18°F | -11°C / 12°F | 79% | 1027 mb
(30.33 in) | Calm | - | 10SM |
| | KSMN 261155Z AUTO 00000KT 10SM CLR M08/M11 A3032
RMK AO1 11050 21080 57014 |
| 04:35 MST |
Clear | -7°C / 19°F | -8°C / 18°F | 93% | 1027 mb
(30.33 in) | Calm | - | 10SM |
| | KSMN 261135Z AUTO 00000KT 10SM CLR M07/M08 A3032
RMK AO1 |
| 04:15 MST |
Clear | -7°C / 19°F | -9°C / 16°F | 86% | 1027 mb
(30.33 in) | Calm | - | 10SM |
| | KSMN 261115Z AUTO 00000KT 10SM CLR M07/M09 A3032
RMK AO1 |
| 03:55 MST |
Clear | -7°C / 19°F | -11°C / 12°F | 73% | 1027 mb
(30.33 in) | Calm | - | 10SM |
| | KSMN 261055Z AUTO 00000KT 10SM CLR M07/M11 A3033
RMK AO1 |
| 03:35 MST |
Clear | -7°C / 19°F | -9°C / 16°F | 86% | 1027 mb
(30.33 in) | Calm | - | 10SM |
| | KSMN 261035Z AUTO 00000KT 10SM CLR M07/M09 A3033
RMK AO1 |
| 03:15 MST |
Clear | -7°C / 19°F | -10°C / 14°F | 79% | 1027 mb
(30.33 in) | Calm | - | 10SM |
| | KSMN 261015Z AUTO 00000KT 10SM CLR M07/M10 A3034
RMK AO1 |
| 02:55 MST |
Clear | -6°C / 21°F | -8°C / 18°F | 86% | 1027 mb
(30.33 in) | Calm | - | 10SM |
| | KSMN 260955Z AUTO 00000KT 10SM CLR M06/M08 A3034
RMK AO1 |
| 02:35 MST |
Clear | -6°C / 21°F | -7°C / 19°F | 93% | 1027 mb
(30.33 in) | Calm | - | 10SM |
| | KSMN 260935Z AUTO 00000KT 10SM CLR M06/M07 A3034
RMK AO1 |
| 02:15 MST |
Clear | -6°C / 21°F | -9°C / 16°F | 80% | 1028 mb
(30.36 in) | SSE 6 kph
(SSE 3.5 mph) | - | 10SM |
| | KSMN 260915Z AUTO 16003KT 10SM CLR M06/M09 A3035
RMK AO1 |
| 01:55 MST |
Clear | -7°C / 19°F | -9°C / 16°F | 86% | 1028 mb
(30.36 in) | SSE 9 kph
(SSE 5.8 mph) | - | 10SM |
| | KSMN 260855Z AUTO 16005KT 10SM CLR M07/M09 A3036
RMK AO1 57003 |
| 01:35 MST |
Clear | -7°C / 19°F | -8°C / 18°F | 93% | 1029 mb
(30.39 in) | Calm | - | 10SM |
| | KSMN 260835Z AUTO 00000KT 10SM CLR M07/M08 A3038
RMK AO1 |
| 01:15 MST |
Clear | -7°C / 19°F | -9°C / 16°F | 86% | 1029 mb
(30.39 in) | SE 6 kph
(SE 3.5 mph) | - | 10SM |
| | KSMN 260815Z AUTO 14003KT 10SM CLR M07/M09 A3038
RMK AO1 |
| 00:55 MST |
Clear | -7°C / 19°F | -10°C / 14°F | 79% | 1029 mb
(30.39 in) | Calm | - | 10SM |
| | KSMN 260755Z AUTO 00000KT 10SM CLR M07/M10 A3038
RMK AO1 |
| 00:35 MST |
Clear | -6°C / 21°F | -9°C / 16°F | 80% | 1029 mb
(30.39 in) | Calm | - | 10SM |
| | KSMN 260735Z AUTO 00000KT 10SM CLR M06/M09 A3038
RMK AO1 |
| 00:15 MST |
Clear | -6°C / 21°F | -7°C / 19°F | 93% | 1029 mb
(30.39 in) | Calm | - | 10SM |
| | KSMN 260715Z AUTO 00000KT 10SM CLR M06/M07 A3038
RMK AO1 |
