| 22:52 MST | 
Clear | -21°C / -6°F | -24°C / -11°F | 77% | 1012 mb
(29.88 in) | SW 7 kph
(SW 4.6 mph) | - | 10SM |
| | KALS 250552Z AUTO 21004KT 10SM CLR M21/M24 A2989
RMK AO2 SLP198 T12061239 11061 21206 56005 |
| 21:52 MST |
Clear | -19°C / -2°F | -22°C / -8°F | 77% | 1012 mb
(29.88 in) | Calm | - | 10SM |
| | KALS 250452Z AUTO 00000KT 10SM CLR M19/M22 A2989
RMK AO2 SLP198 T11891222 |
| 20:52 MST |
Clear | -16°C / 3°F | -22°C / -8°F | 60% | 1013 mb
(29.91 in) | SW 6 kph
(SW 3.5 mph) | - | 10SM |
| | KALS 250352Z AUTO 22003KT 10SM CLR M16/M22 A2990
RMK AO2 SLP197 T11611217 |
| 19:52 MST |
Clear | -11°C / 12°F | -21°C / -6°F | 44% | 1013 mb
(29.91 in) | N 7 kph
(N 4.6 mph) | - | 10SM |
| | KALS 250252Z AUTO 36004KT 10SM CLR M11/M21 A2991
RMK AO2 SLP186 T11061211 50006 |
| 18:52 MST |
Clear | -9°C / 16°F | -21°C / -6°F | 37% | 1013 mb
(29.91 in) | N 6 kph
(N 3.5 mph) | - | 10SM |
| | KALS 250152Z AUTO 35003KT 10SM CLR M09/M21 A2991
RMK AO2 SLP187 T10891211 |
| 17:52 MST |
Clear | -8°C / 18°F | -19°C / -2°F | 41% | 1013 mb
(29.91 in) | NW 9 kph
(NW 5.8 mph) | - | 10SM |
| | KALS 250052Z AUTO 32005KT 10SM CLR M08/M19 A2991
RMK AO2 SLP203 T10831189 |
| 16:52 MST |
Clear | -6°C / 21°F | -17°C / 1°F | 42% | 1012 mb
(29.88 in) | Calm | - | 10SM |
| | KALS 242352Z AUTO 00000KT 10SM CLR M06/M17 A2989
RMK AO2 SLP182 T10561172 11006 21061 53004 |
| 15:52 MST | 
Clear | -2°C / 28°F | -23°C / -9°F | 18% | 1012 mb
(29.88 in) | NNW 24 kph
(NNW 15 mph) | - | 10SM |
| | KALS 242252Z AUTO 34013G20KT 10SM CLR M02/M23 A2987
RMK AO2 SLP166 T10221228 |
| 14:52 MST |
Clear | -1°C / 30°F | -23°C / -9°F | 17% | 1011 mb
(29.85 in) | N 26 kph
(N 16.1 mph) | - | 10SM |
| | KALS 242152Z AUTO 35014G20KT 10SM CLR M01/M23 A2986
RMK AO2 SLP150 T10061228 |
| 13:52 MST |
Clear | -1°C / 30°F | -21°C / -6°F | 20% | 1012 mb
(29.88 in) | N 32 kph
(N 19.6 mph) | - | 10SM |
| | KALS 242052Z AUTO 36017G20KT 10SM CLR M01/M21 A2987
RMK AO2 SLP144 T10111211 56020 |
| 12:52 MST |
Clear | -2°C / 28°F | -21°C / -6°F | 22% | 1012 mb
(29.88 in) | N 30 kph
(N 18.4 mph) | - | 10SM |
| | KALS 241952Z AUTO 36016G20KT 10SM CLR M02/M21 A2989
RMK AO2 SLP147 T10221211 |
| 11:52 MST |
Clear | -3°C / 27°F | -19°C / -2°F | 28% | 1014 mb
(29.94 in) | N 24 kph
(N 15 mph) | - | 10SM |
| | KALS 241852Z AUTO 35013KT 10SM CLR M03/M19 A2993
RMK AO2 SLP160 T10331194 |
| 10:52 MST |
Clear | -4°C / 25°F | -19°C / -2°F | 30% | 1014 mb
(29.94 in) | NNW 24 kph
(NNW 15 mph) | - | 10SM |
| | KALS 241752Z AUTO 33013G17KT 10SM CLR M04/M19 A2995
RMK AO2 SLP171 T10441189 11044 21178 50010 |
| 09:52 MST |
Clear | -6°C / 21°F | -17°C / 1°F | 42% | 1014 mb
(29.94 in) | N 26 kph
(N 16.1 mph) | - | 10SM |
| | KALS 241652Z AUTO 36014G20KT 10SM CLR M06/M17 A2995
RMK AO2 SLP176 T10561167 |
| 08:52 MST |
Clear | -7°C / 19°F | -17°C / 1°F | 45% | 1014 mb
(29.94 in) | NNW 26 kph
(NNW 16.1 mph) | - | 10SM |
| | KALS 241552Z AUTO 34014KT 10SM CLR M07/M17 A2994
RMK AO2 SLP177 T10721167 |
| 07:52 MST |
Clear | -9°C / 16°F | -16°C / 3°F | 57% | 1013 mb
(29.91 in) | NNW 20 kph
(NNW 12.7 mph) | - | 10SM |
| | KALS 241452Z AUTO 34011KT 10SM CLR M09/M16 A2991
RMK AO2 SLP176 T10891156 51013 |
| 06:52 MST |
Clear | -11°C / 12°F | -14°C / 7°F | 79% | 1013 mb
(29.91 in) | NW 19 kph
(NW 11.5 mph) | - | 10SM |
| | KALS 241352Z AUTO 32010KT 10SM CLR M11/M14 A2990
RMK AO2 SLP168 T11061144 |
| 05:52 MST |
Clear | -16°C / 3°F | -18°C / 0°F | 85% | 1012 mb
(29.88 in) | WNW 11 kph
(WNW 6.9 mph) | - | 10SM |
| | KALS 241252Z AUTO 29006KT 10SM CLR M16/M18 A2988
RMK AO2 SLP184 T11611183 |
| 04:52 MST |
Clear | -15°C / 5°F | -17°C / 1°F | 85% | 1012 mb
(29.88 in) | W 7 kph
(W 4.6 mph) | - | 10SM |
| | KALS 241152Z AUTO 28004KT 10SM CLR M15/M17 A2987
RMK AO2 SLP167 60000 70001 T11501167 11056 21161 52013 |
| 03:52 MST |
Clear | -15°C / 5°F | -16°C / 3°F | 92% | 1011 mb
(29.85 in) | SW 9 kph
(SW 5.8 mph) | - | 10SM |
| | KALS 241052Z AUTO 21005KT 10SM CLR M15/M16 A2985
RMK AO2 SLP148 T11501161 |
| 02:52 MST |
Clear | -13°C / 9°F | -14°C / 7°F | 92% | 1010 mb
(29.83 in) | WNW 11 kph
(WNW 6.9 mph) | - | 10SM |
| | KALS 240952Z AUTO 29006KT 10SM CLR M13/M14 A2984
RMK AO2 SLP131 T11281144 |
| 01:52 MST | 
Overcast | -9°C / 16°F | -11°C / 12°F | 86% | 1010 mb
(29.83 in) | Calm | - | 10SM |
| | KALS 240852Z AUTO 00000KT 10SM OVC060 M09/M11 A2982
RMK AO2 SLP114 60000 T10891111 53007 |
| 00:52 MST |
Overcast | -7°C / 19°F | -10°C / 14°F | 79% | 1009 mb
(29.8 in) | ESE 7 kph
(ESE 4.6 mph) | 0.00 mm
(0.00 in) | 10SM |
| | KALS 240752Z AUTO 11004KT 10SM OVC060 M07/M10 A2979
RMK AO2 SNE0654B19E42 SLP098 P0000 T10721100 |
