| 10:53 MST |  Clear | -3°C / 27°F | -15°C / 5°F | 39% | 1013 mb (29.91 in) | SW 28 kph (SW 17.3 mph) | - | 10SM |
| | KSNY 041753Z AUTO 23015KT 10SM CLR M03/M15 A2992 RMK AO2 SLP192 T10331150 11033 21206 58024 TSNO $ |
| 09:53 MST |  Clear | -4°C / 25°F | -16°C / 3°F | 39% | 1014 mb (29.94 in) | SSW 20 kph (SSW 12.7 mph) | - | 10SM |
| | KSNY 041653Z AUTO 24011KT 10SM CLR M04/M16 A2995 RMK AO2 SLP204 T10441156 TSNO $ |
| 08:53 MST |  Clear | -9°C / 16°F | -15°C / 5°F | 62% | 1015 mb (29.97 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KSNY 041553Z AUTO 21006KT 10SM CLR M09/M15 A2997 RMK AO2 SLP220 T10891150 TSNO $ |
| 07:53 MST |  Clear | -15°C / 5°F | -19°C / -2°F | 72% | 1016 mb (30 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KSNY 041453Z AUTO 26005KT 10SM CLR M15/M19 A3000 RMK AO2 SLP240 T11501189 56018 TSNO $ |
| 06:53 MST |  Clear | -19°C / -2°F | -23°C / -9°F | 71% | 1016 mb (30 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KSNY 041353Z AUTO 26006KT 10SM CLR M19/M23 A3001 RMK AO2 SLP252 T11941228 TSNO $ |
| 05:53 MST |  Clear | -17°C / 1°F | -22°C / -8°F | 65% | 1017 mb (30.03 in) | WNW 13 kph (WNW 8.1 mph) | - | 10SM |
| | KSNY 041253Z AUTO 29007KT 10SM CLR M17/M22 A3003 RMK AO2 SLP252 T11721217 TSNO $ |
| 04:53 MST |  Clear | -18°C / 0°F | -22°C / -8°F | 71% | 1018 mb (30.06 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KSNY 041153Z AUTO 26004KT 10SM CLR M18/M22 A3006 RMK AO2 SLP263 T11831222 11150 21189 56025 TSNO $ |
| 03:53 MST |  Clear | -16°C / 3°F | -20°C / -4°F | 72% | 1019 mb (30.09 in) | W 17 kph (W 10.4 mph) | - | 10SM |
| | KSNY 041053Z AUTO 28009KT 10SM CLR M16/M20 A3008 RMK AO2 SLP260 T11561200 TSNO $ |
| 02:53 MST |  Clear | -17°C / 1°F | -21°C / -6°F | 71% | 1020 mb (30.12 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KSNY 040953Z AUTO 26006KT 10SM CLR M17/M21 A3011 RMK AO2 SLP271 T11671206 TSNO $ |
| 01:53 MST |  Clear | -16°C / 3°F | -20°C / -4°F | 72% | 1021 mb (30.15 in) | W 13 kph (W 8.1 mph) | - | 10SM |
| | KSNY 040853Z AUTO 28007KT 10SM CLR M16/M20 A3014 RMK AO2 SLP281 T11611200 58010 TSNO $ |
| 00:53 MST |  Clear | -16°C / 3°F | -20°C / -4°F | 72% | 1021 mb (30.15 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KSNY 040753Z AUTO 25005KT 10SM CLR M16/M20 A3016 RMK AO2 SLP287 T11611200 TSNO $ |