| 16:53 MST | 
Clear | -11°C / 12°F | -16°C / 3°F | 67% | 1007 mb
(29.74 in) | Calm | - | 10SM |
| | KHEI 042353Z AUTO 00000KT 10SM CLR M11/M16 A2974
RMK AO2 SLP131 T11111161 11039 21117 55005 |
| 15:53 MST | 
Clear | -7°C / 19°F | -15°C / 5°F | 53% | 1007 mb
(29.74 in) | SE 7 kph
(SE 4.6 mph) | - | 10SM |
| | KHEI 042253Z AUTO 13004KT 10SM CLR M07/M15 A2974
RMK AO2 SLP121 T10671150 |
| 14:53 MST |
Clear | -4°C / 25°F | -15°C / 5°F | 42% | 1007 mb
(29.74 in) | SSE 9 kph
(SSE 5.8 mph) | - | 10SM |
| | KHEI 042153Z AUTO 16005KT 10SM CLR M04/M15 A2974
RMK AO2 SLP121 T10441150 |
| 13:53 MST |
Clear | -4°C / 25°F | -14°C / 7°F | 46% | 1008 mb
(29.77 in) | S 7 kph
(S 4.6 mph) | - | 10SM |
| | KHEI 042053Z AUTO 19004KT 10SM CLR M04/M14 A2976
RMK AO2 SLP125 T10391144 56027 |
| 12:53 MST |
Clear | -4°C / 25°F | -14°C / 7°F | 46% | 1008 mb
(29.77 in) | SW 6 kph
(SW 3.5 mph) | - | 10SM |
| | KHEI 041953Z AUTO 23003KT 10SM CLR M04/M14 A2978
RMK AO2 SLP134 T10441139 |
| 11:53 MST |
Clear | -6°C / 21°F | -14°C / 7°F | 54% | 1009 mb
(29.8 in) | SSW 7 kph
(SSW 4.6 mph) | - | 10SM |
| | KHEI 041853Z AUTO 25004KT 10SM CLR M06/M14 A2981
RMK AO2 SLP145 T10561144 |
| 10:53 MST |
Clear | -8°C / 18°F | -14°C / 7°F | 62% | 1010 mb
(29.83 in) | SSW 9 kph
(SSW 5.8 mph) | - | 10SM |
| | KHEI 041753Z AUTO 25005KT 10SM CLR M08/M14 A2984
RMK AO2 SLP157 T10781139 11078 21211 56019 |
| 09:53 MST |
Clear | -11°C / 12°F | -14°C / 7°F | 79% | 1012 mb
(29.88 in) | SSW 7 kph
(SSW 4.6 mph) | - | 10SM |
| | KHEI 041653Z AUTO 24004KT 10SM CLR M11/M14 A2987
RMK AO2 SLP164 T11061144 |
| 08:53 MST |
Clear | -14°C / 7°F | -16°C / 3°F | 85% | 1012 mb
(29.88 in) | Calm | - | 10SM |
| | KHEI 041553Z AUTO 00000KT 10SM CLR M14/M16 A2988
RMK AO2 SLP173 T11441161 |
| 07:53 MST |
Clear | -17°C / 1°F | -20°C / -4°F | 78% | 1013 mb
(29.91 in) | Calm | - | 10SM |
| | KHEI 041453Z AUTO 00000KT 10SM CLR M17/M20 A2990
RMK AO2 SLP184 T11671200 56023 |
| 06:53 MST |
Clear | -21°C / -6°F | -24°C / -11°F | 77% | 1013 mb
(29.91 in) | Calm | - | 10SM |
| | KHEI 041353Z AUTO 00000KT 10SM CLR M21/M24 A2992
RMK AO2 SLP195 T12111239 |
| 05:53 MST |
Clear | -20°C / -4°F | -23°C / -9°F | 77% | 1014 mb
(29.94 in) | Calm | - | 10SM |
| | KHEI 041253Z AUTO 00000KT 10SM CLR M20/M23 A2995
RMK AO2 SLP204 T12001228 |
| 04:53 MST |
Clear | -19°C / -2°F | -21°C / -6°F | 84% | 1015 mb
(29.97 in) | NW 6 kph
(NW 3.5 mph) | - | 10SM |
| | KHEI 041153Z AUTO 30003KT 10SM CLR M19/M21 A2998
RMK AO2 SLP211 T11891211 11150 21194 58026 |
| 03:53 MST |
Clear | -17°C / 1°F | -21°C / -6°F | 71% | 1016 mb
(30 in) | W 6 kph
(W 3.5 mph) | - | 10SM |
| | KHEI 041053Z AUTO 28003KT 10SM CLR M17/M21 A3001
RMK AO2 SLP218 T11721206 |
| 02:53 MST |
Clear | -17°C / 1°F | -19°C / -2°F | 85% | 1017 mb
(30.03 in) | WNW 11 kph
(WNW 6.9 mph) | - | 10SM |
| | KHEI 040953Z AUTO 29006KT 10SM CLR M17/M19 A3004
RMK AO2 SLP230 T11671189 |
| 01:53 MST |
Clear | -18°C / 0°F | -21°C / -6°F | 78% | 1018 mb
(30.06 in) | WNW 7 kph
(WNW 4.6 mph) | - | 10SM |
| | KHEI 040853Z AUTO 29004KT 10SM CLR M18/M21 A3006
RMK AO2 SLP237 T11781211 56020 |
| 00:53 MST |
Clear | -19°C / -2°F | -22°C / -8°F | 77% | 1019 mb
(30.09 in) | W 9 kph
(W 5.8 mph) | - | 10SM |
| | KHEI 040753Z AUTO 27005KT 10SM CLR M19/M22 A3008
RMK AO2 SLP246 T11941217 |
