| 19:53 MST | 
Partly Cloudy | -22°C / -8°F | -25°C / -13°F | 77% | 1013 mb
(29.91 in) | Calm | - | 10SM |
| | KGEY 110253Z AUTO 00000KT 10SM SCT110 M22/M25 A2991
RMK AO2 SLP245 T12171250 51002 FZRANO |
| 18:53 MST | 
Clear | -22°C / -8°F | -25°C / -13°F | 77% | 1013 mb
(29.91 in) | NNW 6 kph
(NNW 3.5 mph) | - | 10SM |
| | KGEY 110153Z AUTO 34003KT 10SM CLR M22/M25 A2991
RMK AO2 SLP244 T12171250 FZRANO |
| 17:53 MST |
Clear | -20°C / -4°F | -24°C / -11°F | 71% | 1013 mb
(29.91 in) | NNE 6 kph
(NNE 3.5 mph) | - | 10SM |
| | KGEY 110053Z AUTO 02003KT 10SM CLR M20/M24 A2991
RMK AO2 SLP240 T12001244 FZRANO TSNO |
| 16:53 MST |
Clear | -18°C / 0°F | -22°C / -8°F | 71% | 1013 mb
(29.91 in) | Variable 7 kph
(Variable 4.6 mph) | - | 10SM |
| | KGEY 102353Z AUTO VRB04KT 10SM CLR M18/M22 A2990
RMK AO2 SLP234 T11781222 11172 21222 50004 FZRANO |
| 16:22 MST | 
Clear | -18°C / 0°F | -23°C / -9°F | 65% | 1013 mb
(29.91 in) | Calm | - | 9SM |
| | KGEY 102322Z AUTO 00000KT 9SM CLR M18/M23 A2991
RMK AO2 FZRANO TSNO |
| 16:13 MST | 
Clear
Hazy | -18°C / 0°F | -23°C / -9°F | 65% | 1013 mb
(29.91 in) | Calm | - | 2SM |
| | KGEY 102313Z AUTO 00000KT 2SM HZ CLR M18/M23 A2991
RMK AO2 FZRANO TSNO |
| 15:53 MST |
Clear | -18°C / 0°F | -23°C / -9°F | 65% | 1013 mb
(29.91 in) | Calm | - | 10SM |
| | KGEY 102253Z AUTO 00000KT 10SM CLR M18/M23 A2991
RMK AO2 SLP241 T11831233 FZRANO |
| 14:53 MST |
Clear | -19°C / -2°F | -23°C / -9°F | 71% | 1012 mb
(29.88 in) | W 6 kph
(W 3.5 mph) | - | 10SM |
| | KGEY 102153Z AUTO 28003KT 10SM CLR M19/M23 A2989
RMK AO2 SLP232 T11891233 FZRANO |
| 13:53 MST |
Clear | -19°C / -2°F | -23°C / -9°F | 71% | 1012 mb
(29.88 in) | Calm | - | 10SM |
| | KGEY 102053Z AUTO 00000KT 10SM CLR M19/M23 A2989
RMK AO2 SLP229 T11891233 56022 FZRANO TSNO |
| 12:53 MST | 
Fair | -19°C / -2°F | -23°C / -9°F | 71% | 1013 mb
(29.91 in) | Calm | - | 10SM |
| | KGEY 101953Z AUTO 00000KT 10SM M19/M23 A2990
RMK AO2 SLP234 T11941233 FZRANO $ |
| 11:53 MST |
Fair | -21°C / -6°F | -24°C / -11°F | 77% | 1014 mb
(29.94 in) | Calm | - | 8SM |
| | KGEY 101853Z AUTO 00000KT 8SM M21/M24 A2993
RMK AO2 SLP244 T12061244 FZRANO TSNO $ |
| 10:53 MST |
Hazy | -22°C / -8°F | -25°C / -13°F | 77% | 1015 mb
(29.97 in) | Calm | - | 6SM |
| | KGEY 101753Z AUTO 00000KT 6SM HZ M22/M25 A2996
RMK AO2 SLP259 T12221250 11222 21300 50004 FZRANO $ |
| 09:53 MST |
Clear | -26°C / -15°F | -28°C / -18°F | 83% | 1015 mb
(29.97 in) | Calm | - | 8SM |
| | KGEY 101653Z AUTO 00000KT 8SM CLR M26/M28 A2997
RMK AO2 SLP268 T12561283 FZRANO TSNO |
| 08:53 MST |
Clear | -28°C / -18°F | -29°C / -20°F | 91% | 1015 mb
(29.97 in) | Calm | - | 8SM |
| | KGEY 101553Z AUTO 00000KT 8SM CLR M28/M29 A2996
RMK AO2 SLP266 T12831294 FZRANO |
| 08:14 MST | 
Partly Cloudy
Fog And Mist | -29°C / -20°F | -32°C / -26°F | 75% | 1014 mb
(29.94 in) | SSW 7 kph
(SSW 4.6 mph) | - | 4SM |
| | KGEY 101514Z AUTO 26004KT 4SM BR SCT001 M29/M32 A2995
RMK AO2 FZRANO |
| 08:11 MST |
Partly Cloudy
Fog And Mist | -29°C / -20°F | -32°C / -26°F | 75% | 1014 mb
(29.94 in) | SSW 7 kph
(SSW 4.6 mph) | - | 1 1/4SM |
| | KGEY 101511Z AUTO 25004KT 1 1/4SM BR SCT001 M29/M32 A2994
RMK AO2 FZRANO |
| 08:07 MST |
Obscured
Hazy | -29°C / -20°F | -32°C / -26°F | 75% | 1014 mb
(29.94 in) | W 6 kph
(W 3.5 mph) | - | 3/4SM |
| | KGEY 101507Z AUTO 27003KT 3/4SM HZ VV001 M29/M32 A2995
RMK AO2 FZRANO |
| 07:53 MST |
Obscured
Hazy | -29°C / -20°F | -32°C / -26°F | 75% | 1014 mb
(29.94 in) | Calm | - | 1SM |
| | KGEY 101453Z AUTO 00000KT 1SM HZ VV001 M29/M32 A2995
RMK AO2 VIS 1/2V1 3/4 SLP265 T12941322 51003 FZRANO TSNO |
| 07:50 MST |
Obscured
Fog And Mist | -29°C / -20°F | -32°C / -26°F | 75% | 1014 mb
(29.94 in) | Variable 7 kph
(Variable 4.6 mph) | - | 1SM |
| | KGEY 101450Z AUTO VRB04KT 1SM BR VV001 M29/M32 A2995
RMK AO2 VIS 1/2V5 FZRANO TSNO |
| 07:48 MST |
Clear
Hazy | -29°C / -20°F | -32°C / -26°F | 75% | 1014 mb
(29.94 in) | Calm | - | 1 1/2SM |
| | KGEY 101448Z AUTO 00000KT 1 1/2SM HZ CLR M29/M32 A2995
RMK AO2 VIS 1/2V5 FZRANO TSNO |
| 06:53 MST |
Clear | -29°C / -20°F | -32°C / -26°F | 75% | 1014 mb
(29.94 in) | NW 6 kph
(NW 3.5 mph) | - | 10SM |
| | KGEY 101353Z AUTO 31003KT 10SM CLR M29/M32 A2995
RMK AO2 SLP261 T12891317 FZRANO |
| 05:53 MST |
Partly Cloudy | -28°C / -18°F | -31°C / -24°F | 75% | 1014 mb
(29.94 in) | Calm | - | 10SM |
| | KGEY 101253Z AUTO 00000KT 10SM SCT120 M28/M31 A2994
RMK AO2 SLP257 T12831306 FZRANO |
| 04:53 MST |
Clear | -28°C / -18°F | -31°C / -24°F | 75% | 1014 mb
(29.94 in) | Calm | - | 10SM |
| | KGEY 101153Z AUTO 00000KT 10SM CLR M28/M31 A2994
RMK AO2 SLP253 T12831311 11256 21300 51002 FZRANO |
| 03:53 MST |
Clear
Fog And Mist | -30°C / -22°F | -32°C / -26°F | 83% | 1014 mb
(29.94 in) | SE 6 kph
(SE 3.5 mph) | - | 3SM |
| | KGEY 101053Z AUTO 12003KT 3SM BR CLR M30/M32 A2993
RMK AO2 SLP254 T13001322 FZRANO |
| 02:53 MST |
Clear | -28°C / -18°F | -31°C / -24°F | 75% | 1014 mb
(29.94 in) | Calm | - | 10SM |
| | KGEY 100953Z AUTO 00000KT 10SM CLR M28/M31 A2995
RMK AO2 SLP252 T12831311 FZRANO |
| 01:53 MST |
Clear | -27°C / -17°F | -30°C / -22°F | 76% | 1014 mb
(29.94 in) | Calm | - | 10SM |
| | KGEY 100853Z AUTO 00000KT 10SM CLR M27/M30 A2993
RMK AO2 SLP247 T12721300 53005 FZRANO |
| 00:53 MST |
Partly Cloudy | -27°C / -17°F | -29°C / -20°F | 83% | 1013 mb
(29.91 in) | Calm | - | 10SM |
| | KGEY 100753Z AUTO 00000KT 10SM FEW090 M27/M29 A2992
RMK AO2 SLP244 T12671294 FZRANO |
