| 18:55 MST | 
Clear | -8°C / 18°F | -15°C / 5°F | 58% | 1006 mb
(29.71 in) | SW 11 kph
(SW 6.9 mph) | - | 10SM |
| | KRCA 050155Z 23006KT 10SM CLR M08/M15 A2970
RMK AO2A SLP118 T10821154 |
| 17:55 MST |
Clear | -6°C / 21°F | -16°C / 3°F | 45% | 1006 mb
(29.71 in) | SW 7 kph
(SW 4.6 mph) | - | 10SM |
| | KRCA 050055Z 22004KT 10SM CLR M06/M16 A2970
RMK AO2A SLP115 T10631156 |
| 16:55 MST | 
Partly Cloudy | -5°C / 23°F | -15°C / 5°F | 46% | 1006 mb
(29.71 in) | SSE 7 kph
(SSE 4.6 mph) | - | 10SM |
| | KRCA 042355Z 15004KT 10SM SCT180 M05/M15 A2971
RMK AO2A SLP117 T10521151 11011 21052 56008 |
| 15:55 MST | 
Partly Cloudy | -4°C / 25°F | -14°C / 7°F | 46% | 1006 mb
(29.71 in) | SE 11 kph
(SE 6.9 mph) | - | 10SM |
| | KRCA 042255Z 14006KT 10SM SCT180 M04/M14 A2972
RMK AO2A SLP119 T10411140 |
| 14:55 MST | 
Clear | -2°C / 28°F | -13°C / 9°F | 43% | 1007 mb
(29.74 in) | SSE 11 kph
(SSE 6.9 mph) | - | 10SM |
| | KRCA 042155Z 15006KT 10SM CLR M02/M13 A2973
RMK AO2A SLP119 T10151132 |
| 13:55 MST |
Clear | -1°C / 30°F | -15°C / 5°F | 34% | 1007 mb
(29.74 in) | SSE 9 kph
(SSE 5.8 mph) | - | 10SM |
| | KRCA 042055Z 15005KT 10SM CLR M01/M15 A2974
RMK AO2A SLP120 T10131153 56023 |
| 12:55 MST |
Clear | -1°C / 30°F | -14°C / 7°F | 37% | 1008 mb
(29.77 in) | S 9 kph
(S 5.8 mph) | - | 10SM |
| | KRCA 041955Z 18005KT 10SM CLR M01/M14 A2976
RMK AO2A SLP126 T10151138 |
| 11:55 MST |
Clear | -3°C / 27°F | -15°C / 5°F | 39% | 1009 mb
(29.8 in) | S 11 kph
(S 6.9 mph) | - | 10SM |
| | KRCA 041855Z 17006KT 10SM CLR M03/M15 A2979
RMK AO2A SLP140 T10291146 |
| 10:55 MST |
Clear | -5°C / 23°F | -15°C / 5°F | 46% | 1009 mb
(29.8 in) | S 11 kph
(S 6.9 mph) | - | 10SM |
| | KRCA 041755Z 19006KT 10SM CLR M05/M15 A2981
RMK AO2A SLP146 T10461149 11046 21151 58023 |
| 09:55 MST |
Clear | -5°C / 23°F | -15°C / 5°F | 46% | 1010 mb
(29.83 in) | S 7 kph
(S 4.6 mph) | - | 10SM |
| | KRCA 041655Z 17004KT 10SM CLR M05/M15 A2984
RMK AO2A SLP156 T10541149 |
| 08:55 MST |
Clear | -9°C / 16°F | -16°C / 3°F | 57% | 1012 mb
(29.88 in) | SSW 7 kph
(SSW 4.6 mph) | - | 10SM |
| | KRCA 041555Z 24004KT 10SM CLR M09/M16 A2987
RMK AO2A SLP171 T10891159 |
| 07:55 MST |
Clear | -12°C / 10°F | -18°C / 0°F | 61% | 1012 mb
(29.88 in) | SSW 11 kph
(SSW 6.9 mph) | - | 10SM |
| | KRCA 041455Z 25006KT 10SM CLR M12/M18 A2989
RMK AO2A SLP184 T11241181 56026 |
| 06:55 MST |
Clear | -14°C / 7°F | -19°C / -2°F | 66% | 1013 mb
(29.91 in) | SSW 11 kph
(SSW 6.9 mph) | - | 10SM |
| | KRCA 041355Z 25006KT 10SM CLR M14/M19 A2991
RMK AO2A SLP194 T11381186 |
| 05:55 MST |
Clear | -13°C / 9°F | -18°C / 0°F | 66% | 1014 mb
(29.94 in) | SSW 15 kph
(SSW 9.2 mph) | - | 10SM |
| | KRCA 041255Z 25008KT 10SM CLR M13/M18 A2993
RMK AO2A SLP199 T11331181 |
| 04:55 MST |
Clear | -14°C / 7°F | -18°C / 0°F | 72% | 1015 mb
(29.97 in) | SW 9 kph
(SW 5.8 mph) | - | 10SM |
| | KRCA 041155Z 23005KT 10SM CLR M14/M18 A2997
RMK AO2A SLP216 T11371184 11100 21144 58028 |
| 03:55 MST |
Clear | -13°C / 9°F | -18°C / 0°F | 66% | 1016 mb
(30 in) | SSW 7 kph
(SSW 4.6 mph) | - | 10SM |
| | KRCA 041055Z 24004KT 10SM CLR M13/M18 A3001
RMK AO2A SLP227 T11341179 |
| 02:55 MST |
Clear | -14°C / 7°F | -17°C / 1°F | 78% | 1017 mb
(30.03 in) | SSE 9 kph
(SSE 5.8 mph) | - | 10SM |
| | KRCA 040955Z 20005KT 10SM CLR M14/M17 A3003
RMK AO2A SLP235 T11371172 |
| 01:55 MST |
Clear | -13°C / 9°F | -17°C / 1°F | 72% | 1018 mb
(30.06 in) | S 7 kph
(S 4.6 mph) | - | 10SM |
| | KRCA 040855Z 19004KT 10SM CLR M13/M17 A3006
RMK AO2A SLP245 T11291169 56019 |
