| 15:52 MST | 
Clear | 8°C / 46°F | -14°C / 7°F | 20% | 1025 mb
(30.27 in) | ENE 9 kph
(ENE 5.8 mph) | - | 10SM |
| | KALS 252252Z AUTO 07005KT 10SM CLR 08/M14 A3027
RMK AO2 SLP279 T00831144 |
| 14:52 MST |
Clear | 8°C / 46°F | -15°C / 5°F | 18% | 1025 mb
(30.27 in) | Calm | - | 10SM |
| | KALS 252152Z AUTO 00000KT 10SM CLR 08/M15 A3026
RMK AO2 SLP280 T00831150 |
| 13:52 MST |
Clear | 8°C / 46°F | -15°C / 5°F | 18% | 1025 mb
(30.27 in) | NNE 7 kph
(NNE 4.6 mph) | - | 10SM |
| | KALS 252052Z AUTO 02004KT 10SM CLR 08/M15 A3026
RMK AO2 SLP280 T00781150 56023 |
| 12:52 MST |
Clear | 7°C / 45°F | -15°C / 5°F | 19% | 1026 mb
(30.3 in) | Calm | - | 10SM |
| | KALS 251952Z AUTO 00000KT 10SM CLR 07/M15 A3029
RMK AO2 SLP289 T00671150 |
| 11:52 MST |
Clear | 4°C / 39°F | -16°C / 3°F | 22% | 1026 mb
(30.3 in) | NNW 9 kph
(NNW 5.8 mph) | - | 10SM |
| | KALS 251852Z AUTO 34005KT 10SM CLR 04/M16 A3031
RMK AO2 SLP294 T00441156 |
| 10:52 MST |
Clear | 2°C / 36°F | -15°C / 5°F | 27% | 1028 mb
(30.36 in) | N 11 kph
(N 6.9 mph) | - | 10SM |
| | KALS 251752Z AUTO 35006KT 10SM CLR 02/M15 A3035
RMK AO2 SLP318 T00171150 10017 21189 58000 |
| 09:52 MST |
Clear | -3°C / 27°F | -14°C / 7°F | 43% | 1028 mb
(30.36 in) | WNW 6 kph
(WNW 3.5 mph) | - | 10SM |
| | KALS 251652Z AUTO 29003KT 10SM CLR M03/M14 A3036
RMK AO2 SLP336 T10281139 |
| 08:52 MST |
Clear | -8°C / 18°F | -14°C / 7°F | 62% | 1028 mb
(30.36 in) | Calm | - | 10SM |
| | KALS 251552Z AUTO 00000KT 10SM CLR M08/M14 A3036
RMK AO2 SLP357 T10831144 |
| 07:52 MST |
Clear | -13°C / 9°F | -17°C / 1°F | 72% | 1028 mb
(30.36 in) | Calm | - | 10SM |
| | KALS 251452Z AUTO 00000KT 10SM CLR M13/M17 A3035
RMK AO2 SLP363 T11331167 53009 |
| 06:52 MST |
Clear | -16°C / 3°F | -19°C / -2°F | 78% | 1027 mb
(30.33 in) | Calm | - | 10SM |
| | KALS 251352Z AUTO 00000KT 10SM CLR M16/M19 A3033
RMK AO2 SLP362 T11561189 |
| 05:52 MST | 
Clear | -17°C / 1°F | -19°C / -2°F | 85% | 1027 mb
(30.33 in) | W 6 kph
(W 3.5 mph) | - | 10SM |
| | KALS 251252Z AUTO 27003KT 10SM CLR M17/M19 A3033
RMK AO2 SLP345 T11671194 |
| 04:52 MST |
Clear | -19°C / -2°F | -21°C / -6°F | 84% | 1027 mb
(30.33 in) | SE 6 kph
(SE 3.5 mph) | - | 10SM |
| | KALS 251152Z AUTO 13003KT 10SM CLR M19/M21 A3032
RMK AO2 SLP336 T11891211 11122 21189 55000 |
| 03:52 MST |
Clear | -17°C / 1°F | -20°C / -4°F | 78% | 1026 mb
(30.3 in) | SSW 6 kph
(SSW 3.5 mph) | - | 10SM |
| | KALS 251052Z AUTO 24003KT 10SM CLR M17/M20 A3031
RMK AO2 SLP315 T11671200 |
| 02:52 MST |
Clear | -18°C / 0°F | -21°C / -6°F | 78% | 1026 mb
(30.3 in) | Calm | - | 10SM |
| | KALS 250952Z AUTO 00000KT 10SM CLR M18/M21 A3031
RMK AO2 SLP322 T11781206 |
| 01:52 MST |
Clear | -17°C / 1°F | -20°C / -4°F | 78% | 1027 mb
(30.33 in) | Calm | - | 10SM |
| | KALS 250852Z AUTO 00000KT 10SM CLR M17/M20 A3032
RMK AO2 SLP321 T11721200 53001 |
| 00:52 MST |
Clear | -16°C / 3°F | -18°C / 0°F | 85% | 1026 mb
(30.3 in) | Calm | - | 10SM |
| | KALS 250752Z AUTO 00000KT 10SM CLR M16/M18 A3031
RMK AO2 SLP315 T11561183 |
