| 16:53 MST | 
Clear | 9°C / 48°F | -16°C / 3°F | 15% | 1012 mb
(29.88 in) | S 7 kph
(S 4.6 mph) | - | 10SM |
| | KCYS 272353Z 18004KT 10SM CLR 09/M16 A2989
RMK AO2 SLP088 T00941161 10167 20089 51003 |
| 15:53 MST | 
Clear | 12°C / 54°F | -17°C / 1°F | 12% | 1012 mb
(29.88 in) | SSW 22 kph
(SSW 13.8 mph) | - | 10SM |
| | KCYS 272253Z 26012KT 10SM CLR 12/M17 A2988
RMK AO2 SLP073 T01221172 |
| 14:53 MST |
Clear | 14°C / 57°F | -16°C / 3°F | 11% | 1012 mb
(29.88 in) | W 24 kph
(W 15 mph) | - | 10SM |
| | KCYS 272153Z 28013KT 10SM CLR 14/M16 A2988
RMK AO2 SLP070 T01441161 |
| 13:53 MST |
Clear | 17°C / 63°F | -17°C / 1°F | 8% | 1012 mb
(29.88 in) | W 24 kph
(W 15 mph) | - | 10SM |
| | KCYS 272053Z 27013KT 10SM CLR 17/M17 A2988
RMK AO2 SLP065 T01671167 57027 |
| 12:53 MST |
Clear | 17°C / 63°F | -18°C / 0°F | 8% | 1013 mb
(29.91 in) | W 24 kph
(W 15 mph) | - | 10SM |
| | KCYS 271953Z 27013KT 10SM CLR 17/M18 A2991
RMK AO2 SLP073 T01671178 |
| 11:53 MST |
Clear | 17°C / 63°F | -18°C / 0°F | 8% | 1014 mb
(29.94 in) | SSW 24 kph
(SSW 15 mph) | - | 10SM |
| | KCYS 271853Z 25013G20KT 10SM CLR 17/M18 A2994
RMK AO2 SLP091 T01671178 |
| 10:53 MST |
Clear | 15°C / 59°F | -16°C / 3°F | 10% | 1015 mb
(29.97 in) | SSW 22 kph
(SSW 13.8 mph) | - | 10SM |
| | KCYS 271753Z 24012G17KT 10SM CLR 15/M16 A2997
RMK AO2 SLP104 T01501161 10150 20033 58011 |
| 09:53 MST |
Clear | 13°C / 55°F | -15°C / 5°F | 13% | 1016 mb
(30 in) | SSW 17 kph
(SSW 10.4 mph) | - | 10SM |
| | KCYS 271653Z 25009KT 10SM CLR 13/M15 A3001
RMK AO2 PK WND 27027/1559 SLP123 T01281150 |
| 08:53 MST |
Clear | 11°C / 52°F | -14°C / 7°F | 16% | 1016 mb
(30 in) | W 33 kph
(W 20.7 mph) | - | 10SM |
| | KCYS 271553Z 27018KT 10SM CLR 11/M14 A3001
RMK AO2 PK WND 26028/1538 SLP132 T01111144 |
| 07:53 MST |
Clear | 6°C / 43°F | -12°C / 10°F | 26% | 1016 mb
(30 in) | W 13 kph
(W 8.1 mph) | - | 10SM |
| | KCYS 271453Z 28007KT 10SM CLR 06/M12 A3001
RMK AO2 SLP135 T00561117 57006 |
| 06:53 MST |
Clear | 4°C / 39°F | -12°C / 10°F | 30% | 1017 mb
(30.03 in) | SSW 24 kph
(SSW 15 mph) | - | 10SM |
| | KCYS 271353Z 25013KT 10SM CLR 04/M12 A3002
RMK AO2 PK WND 25026/1255 SLP143 T00441117 |
| 05:53 MST |
Clear | 6°C / 43°F | -13°C / 9°F | 24% | 1017 mb
(30.03 in) | SSW 35 kph
(SSW 21.9 mph) | - | 10SM |
| | KCYS 271253Z 26019G23KT 10SM CLR 06/M13 A3002
RMK AO2 SLP138 T00611128 |
| 04:53 MST |
Clear | 6°C / 43°F | -13°C / 9°F | 24% | 1017 mb
(30.03 in) | SSW 30 kph
(SSW 18.4 mph) | - | 10SM |
| | KCYS 271153Z AUTO 24016KT 10SM CLR 06/M13 A3003
RMK AO2 SLP137 T00611128 10083 20022 58010 TSNO |
| 03:53 MST |
Clear | 7°C / 45°F | -13°C / 9°F | 23% | 1018 mb
(30.06 in) | W 20 kph
(W 12.7 mph) | - | 10SM |
| | KCYS 271053Z AUTO 27011KT 10SM CLR 07/M13 A3005
RMK AO2 SLP137 T00721133 TSNO |
| 02:53 MST |
Clear | 6°C / 43°F | -12°C / 10°F | 26% | 1018 mb
(30.06 in) | SSW 24 kph
(SSW 15 mph) | - | 10SM |
| | KCYS 270953Z AUTO 24013KT 10SM CLR 06/M12 A3006
RMK AO2 SLP141 T00611122 TSNO |
| 01:53 MST |
Clear | 5°C / 41°F | -12°C / 10°F | 28% | 1018 mb
(30.06 in) | SSW 22 kph
(SSW 13.8 mph) | - | 10SM |
| | KCYS 270853Z AUTO 25012KT 10SM CLR 05/M12 A3007
RMK AO2 SLP146 T00501117 56005 TSNO |
| 00:53 MST |
Clear | 7°C / 45°F | -12°C / 10°F | 25% | 1018 mb
(30.06 in) | SSW 24 kph
(SSW 15 mph) | - | 10SM |
| | KCYS 270753Z AUTO 26013G27KT 10SM CLR 07/M12 A3007
RMK AO2 PK WND 26027/0750 SLP140 T00671122 TSNO |
