| 19:53 MST |  Clear | 4°C / 39°F | -11°C / 12°F | 33% | 1014 mb (29.94 in) | W 22 kph (W 13.8 mph) | - | 10SM |
| | KCYS 010253Z 28012KT 10SM CLR 04/M11 A2993 RMK AO2 SLP149 T00391111 58015 |
| 18:53 MST |  Clear | 4°C / 39°F | -11°C / 12°F | 33% | 1014 mb (29.94 in) | W 24 kph (W 15 mph) | - | 10SM |
| | KCYS 010153Z 27013KT 10SM CLR 04/M11 A2995 RMK AO2 SLP163 T00391106 |
| 17:53 MST |  Clear | 4°C / 39°F | -10°C / 14°F | 36% | 1015 mb (29.97 in) | W 26 kph (W 16.1 mph) | - | 10SM |
| | KCYS 010053Z 28014KT 10SM CLR 04/M10 A2997 RMK AO2 SLP167 T00441100 |
| 16:53 MST |  Clear | 6°C / 43°F | -10°C / 14°F | 31% | 1015 mb (29.97 in) | WNW 15 kph (WNW 9.2 mph) | - | 10SM |
| | KCYS 302353Z 29008KT 10SM CLR 06/M10 A2998 RMK AO2 SLP171 T00611100 10117 20061 57009 |
| 15:53 MST |  Clear | 9°C / 48°F | -11°C / 12°F | 23% | 1016 mb (30 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KCYS 302253Z 25005KT 10SM CLR 09/M11 A2999 RMK AO2 SLP160 T00941111 |
| 14:53 MST |  Clear | 11°C / 52°F | -12°C / 10°F | 19% | 1016 mb (30 in) | W 20 kph (W 12.7 mph) | - | 10SM |
| | KCYS 302153Z 28011G18KT 10SM CLR 11/M12 A3000 RMK AO2 SLP164 T01061117 |
| 13:53 MST |  Clear | 11°C / 52°F | -12°C / 10°F | 19% | 1017 mb (30.03 in) | W 28 kph (W 17.3 mph) | - | 10SM |
| | KCYS 302053Z 27015G19KT 10SM CLR 11/M12 A3002 RMK AO2 SLP160 T01111117 56024 |
| 12:53 MST |  Clear | 11°C / 52°F | -12°C / 10°F | 19% | 1017 mb (30.03 in) | SSW 28 kph (SSW 17.3 mph) | - | 10SM |
| | KCYS 301953Z 25015KT 10SM CLR 11/M12 A3004 RMK AO2 SLP173 T01111122 |
| 11:53 MST |  Clear | 11°C / 52°F | -12°C / 10°F | 19% | 1018 mb (30.06 in) | W 35 kph (W 21.9 mph) | - | 10SM |
| | KCYS 301853Z 28019G25KT 10SM CLR 11/M12 A3007 RMK AO2 SLP184 T01061122 |
| 10:53 MST |  Clear | 10°C / 50°F | -12°C / 10°F | 20% | 1019 mb (30.09 in) | W 26 kph (W 16.1 mph) | - | 10SM |
| | KCYS 301753Z 28014G22KT 10SM CLR 10/M12 A3010 RMK AO2 SLP195 T01001122 10100 21061 56007 |
| 09:53 MST |  Clear | 9°C / 48°F | -12°C / 10°F | 21% | 1020 mb (30.12 in) | SSW 33 kph (SSW 20.7 mph) | - | 10SM |
| | KCYS 301653Z 26018G24KT 10SM CLR 09/M12 A3011 RMK AO2 SLP206 T00891117 |
| 08:53 MST |  Clear | 4°C / 39°F | -8°C / 18°F | 42% | 1020 mb (30.12 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KCYS 301553Z 23007KT 10SM CLR 04/M08 A3011 RMK AO2 SLP222 T00441078 |
| 07:53 MST |  Clear | -3°C / 27°F | -10°C / 14°F | 59% | 1020 mb (30.12 in) | SW 7 kph (SW 4.6 mph) | - | 10SM |
| | KCYS 301453Z 23004KT 10SM CLR M03/M10 A3013 RMK AO2 SLP247 T10331100 53000 $ |
| 06:53 MST |  Clear | -5°C / 23°F | -11°C / 12°F | 63% | 1020 mb (30.12 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KCYS 301353Z 27003KT 10SM CLR M05/M11 A3012 RMK AO2 SLP243 T10501106 $ |
| 05:53 MST |  Clear | -5°C / 23°F | -11°C / 12°F | 63% | 1020 mb (30.12 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KCYS 301253Z 25005KT 10SM CLR M05/M11 A3012 RMK AO2 SLP236 T10501106 TSNO $ |
| 04:53 MST |  Clear | -6°C / 21°F | -11°C / 12°F | 68% | 1020 mb (30.12 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KCYS 301153Z AUTO 28005KT 10SM CLR M06/M11 A3013 RMK AO2 SLP237 T10611106 11044 21067 57002 TSNO $ |
| 03:53 MST |  Clear | -5°C / 23°F | -10°C / 14°F | 68% | 1020 mb (30.12 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KCYS 301053Z AUTO 25007KT 10SM CLR M05/M10 A3013 RMK AO2 SLP227 T10501100 TSNO $ |
| 02:53 MST |  Clear | -6°C / 21°F | -11°C / 12°F | 68% | 1020 mb (30.12 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KCYS 300953Z AUTO 24004KT 10SM CLR M06/M11 A3013 RMK AO2 SLP228 T10611106 TSNO $ |
| 01:53 MST |  Clear | -5°C / 23°F | -11°C / 12°F | 63% | 1020 mb (30.12 in) | W 15 kph (W 9.2 mph) | - | 10SM |
| | KCYS 300853Z AUTO 28008KT 10SM CLR M05/M11 A3013 RMK AO2 SLP224 T10501106 58007 TSNO $ |
| 00:53 MST |  Clear | -6°C / 21°F | -11°C / 12°F | 68% | 1021 mb (30.15 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | KCYS 300753Z AUTO 28006KT 10SM CLR M06/M11 A3014 RMK AO2 SLP233 T10561106 TSNO $ |