| 14:55 MST | 
Clear | -11°C / 12°F | -22°C / -8°F | 40% | 1012 mb
(29.88 in) | Calm | - | 10SM |
| | KLLJ 092155Z AUTO 00000KT 10SM CLR M11/M22 A2987
RMK AO2 SLP204 T11111217 |
| 13:55 MST |
Clear | -12°C / 10°F | -22°C / -8°F | 44% | 1011 mb
(29.85 in) | Calm | - | 10SM |
| | KLLJ 092055Z AUTO 00000KT 10SM CLR M12/M22 A2986
RMK AO2 SLP207 T11221217 56015 |
| 12:55 MST |
Clear | -14°C / 7°F | -22°C / -8°F | 51% | 1012 mb
(29.88 in) | Calm | - | 10SM |
| | KLLJ 091955Z AUTO 00000KT 10SM CLR M14/M22 A2987
RMK AO2 SLP212 T11391217 |
| 11:55 MST | 
Mostly Cloudy | -16°C / 3°F | -23°C / -9°F | 55% | 1012 mb
(29.88 in) | Calm | - | 10SM |
| | KLLJ 091855Z AUTO 00000KT 10SM BKN055 M16/M23 A2989
RMK AO2 SLP224 T11561228 |
| 10:55 MST | 
Partly Cloudy | -18°C / 0°F | -23°C / -9°F | 65% | 1013 mb
(29.91 in) | Calm | - | 10SM |
| | KLLJ 091755Z AUTO 00000KT 10SM FEW090 M18/M23 A2991
RMK AO2 SLP233 T11781233 11178 21233 50001 |
| 09:55 MST |
Partly Cloudy | -20°C / -4°F | -24°C / -11°F | 71% | 1013 mb
(29.91 in) | Calm | - | 10SM |
| | KLLJ 091655Z AUTO 00000KT 10SM FEW090 M20/M24 A2992
RMK AO2 SLP240 T12001239 |
| 08:55 MST |
Clear | -22°C / -8°F | -26°C / -15°F | 70% | 1013 mb
(29.91 in) | Calm | - | 10SM |
| | KLLJ 091555Z AUTO 00000KT 10SM CLR M22/M26 A2992
RMK AO2 SLP241 T12171256 |
| 07:55 MST | 
Overcast | -22°C / -8°F | -26°C / -15°F | 70% | 1013 mb
(29.91 in) | Calm | - | 8SM |
| | KLLJ 091455Z AUTO 00000KT 8SM OVC075 M22/M26 A2991
RMK AO2 SLP240 T12221261 50006 |
| 06:55 MST | 
Mostly Cloudy | -23°C / -9°F | -27°C / -17°F | 70% | 1013 mb
(29.91 in) | Calm | - | 10SM |
| | KLLJ 091355Z AUTO 00000KT 10SM BKN085 M23/M27 A2991
RMK AO2 SLP243 T12331272 |
| 05:55 MST |
Overcast | -21°C / -6°F | -26°C / -15°F | 64% | 1012 mb
(29.88 in) | Calm | - | 10SM |
| | KLLJ 091255Z AUTO 00000KT 10SM OVC090 M21/M26 A2989
RMK AO2 SLP228 T12061256 |
| 04:55 MST |
Mostly Cloudy | -21°C / -6°F | -26°C / -15°F | 64% | 1012 mb
(29.88 in) | Calm | - | 10SM |
| | KLLJ 091155Z AUTO 00000KT 10SM BKN110 M21/M26 A2989
RMK AO2 SLP225 60000 T12111256 11200 21244 50003 |
| 03:55 MST | 
Clear | -22°C / -8°F | -26°C / -15°F | 70% | 1013 mb
(29.91 in) | Calm | - | 10SM |
| | KLLJ 091055Z AUTO 00000KT 10SM CLR M22/M26 A2990
RMK AO2 SLP218 T12171256 |
| 02:55 MST | 
Partly Cloudy | -22°C / -8°F | -27°C / -17°F | 64% | 1013 mb
(29.91 in) | Calm | - | 10SM |
| | KLLJ 090955Z AUTO 00000KT 10SM FEW090 M22/M27 A2990
RMK AO2 SLP220 T12221267 |
| 01:55 MST |
Clear | -23°C / -9°F | -28°C / -18°F | 64% | 1012 mb
(29.88 in) | Calm | 0.00 mm
(0.00 in) | 10SM |
| | KLLJ 090855Z AUTO 00000KT 10SM CLR M23/M28 A2988
RMK AO2 SNB22E37 SLP219 P0000 60000 T12331278 58004 |
| 00:55 MST |
Clear | -22°C / -8°F | -26°C / -15°F | 70% | 1012 mb
(29.88 in) | Calm | - | 10SM |
| | KLLJ 090755Z AUTO 00000KT 10SM CLR M22/M26 A2989
RMK AO2 SLP222 T12171261 |
