| 22:53 MST | 
Overcast | -16°C / 3°F | -20°C / -4°F | 72% | 1021 mb
(30.15 in) | E 7 kph
(E 4.6 mph) | - | 10SM |
| | KMSO 100553Z 10004KT 10SM OVC049 M16/M20 A3015
RMK AO2 SLP285 T11611200 11144 21200 53007 |
| 21:53 MST | 
Mostly Cloudy | -18°C / 0°F | -21°C / -6°F | 78% | 1021 mb
(30.15 in) | E 7 kph
(E 4.6 mph) | - | 10SM |
| | KMSO 100453Z 09004KT 10SM BKN049 M18/M21 A3014
RMK AO2 SLP289 T11781206 |
| 20:53 MST | 
Clear | -19°C / -2°F | -22°C / -8°F | 77% | 1020 mb
(30.12 in) | Calm | - | 10SM |
| | KMSO 100353Z 00000KT 10SM CLR M19/M22 A3013
RMK AO2 SLP285 T11891222 |
| 19:53 MST |
Clear | -17°C / 1°F | -22°C / -8°F | 65% | 1020 mb
(30.12 in) | NNW 6 kph
(NNW 3.5 mph) | - | 10SM |
| | KMSO 100253Z 34003KT 10SM CLR M17/M22 A3013
RMK AO2 SLP281 T11671217 51010 |
| 18:53 MST |
Clear | -17°C / 1°F | -21°C / -6°F | 71% | 1020 mb
(30.12 in) | Calm | - | 10SM |
| | KMSO 100153Z 00000KT 10SM CLR M17/M21 A3012
RMK AO2 SLP280 T11721206 |
| 17:53 MST |
Mostly Cloudy | -16°C / 3°F | -19°C / -2°F | 78% | 1020 mb
(30.12 in) | Calm | - | 10SM |
| | KMSO 100053Z 00000KT 10SM BKN050 M16/M19 A3011
RMK AO2 SLP275 T11561194 |
| 16:53 MST |
Mostly Cloudy | -15°C / 5°F | -19°C / -2°F | 72% | 1019 mb
(30.09 in) | Calm | - | 10SM |
| | KMSO 092353Z 00000KT 10SM BKN055 M15/M19 A3009
RMK AO2 SLP270 T11501194 11133 21183 51005 |
| 15:53 MST |
Overcast | -14°C / 7°F | -20°C / -4°F | 61% | 1019 mb
(30.09 in) | SSE 6 kph
(SSE 3.5 mph) | - | 10SM |
| | KMSO 092253Z 15003KT 10SM OVC055 M14/M20 A3009
RMK AO2 SLP268 T11391200 |
| 14:53 MST | 
Mostly Cloudy | -14°C / 7°F | -19°C / -2°F | 66% | 1019 mb
(30.09 in) | Calm | - | 10SM |
| | KMSO 092153Z AUTO 00000KT 10SM BKN055 M14/M19 A3008
RMK AO2 SLP268 T11441194 TSNO |
| 13:53 MST | 
Clear | -15°C / 5°F | -21°C / -6°F | 60% | 1019 mb
(30.09 in) | Calm | - | 10SM |
| | KMSO 092053Z 00000KT 10SM CLR M15/M21 A3008
RMK AO2 SLP264 T11501206 56016 |
| 12:53 MST |
Clear | -16°C / 3°F | -21°C / -6°F | 66% | 1019 mb
(30.09 in) | Calm | - | 10SM |
| | KMSO 091953Z 00000KT 10SM CLR M16/M21 A3009
RMK AO2 SLP269 T11561206 |
| 11:53 MST |
Clear | -17°C / 1°F | -21°C / -6°F | 71% | 1020 mb
(30.12 in) | Calm | - | 10SM |
| | KMSO 091853Z 00000KT 10SM CLR M17/M21 A3011
RMK AO2 SLP281 T11721211 |
| 10:53 MST | 
Partly Cloudy | -18°C / 0°F | -22°C / -8°F | 71% | 1020 mb
(30.12 in) | Calm | 0.00 mm
(0.00 in) | 7SM |
| | KMSO 091753Z 00000KT 7SM FEW029 SCT034 M18/M22 A3013
RMK AO2 SNE03 SLP288 P0000 60001 T11781217 11178 21211 51006 |
| 10:45 MST |
Mostly Cloudy | -18°C / 0°F | -22°C / -8°F | 71% | 1020 mb
(30.12 in) | Calm | 0.00 mm
(0.00 in) | 7SM |
| | KMSO 091745Z 00000KT 7SM FEW027 BKN034 M18/M22 A3013
RMK AO2 SNE03 P0000 |
| 09:53 MST | 
Overcast
Light Snow | -19°C / -2°F | -22°C / -8°F | 77% | 1020 mb
(30.12 in) | Calm | 0.00 mm
(0.00 in) | 3SM |
| | KMSO 091653Z 00000KT 3SM -SN BKN023 OVC029 M19/M22 A3013
RMK AO2 SLP287 P0000 T11941222 |
| 09:21 MST |
Overcast
Light Snow | -19°C / -2°F | -23°C / -9°F | 71% | 1020 mb
(30.12 in) | Calm | 0.00 mm
(0.00 in) | 2 1/2SM |
| | KMSO 091621Z 00000KT 2 1/2SM -SN BKN019 BKN029 OVC044 M19/M23 A3013
RMK AO2 P0000 |
| 08:53 MST |
Overcast
Light Snow | -20°C / -4°F | -23°C / -9°F | 77% | 1020 mb
(30.12 in) | Calm | 0.00 mm
(0.00 in) | 1 3/4SM |
| | KMSO 091553Z 00000KT 1 3/4SM -SN SCT019 BKN029 OVC044 M20/M23 A3012
RMK AO2 SLP286 P0000 T12001228 |
| 08:45 MST |
Overcast
Light Snow | -20°C / -4°F | -22°C / -8°F | 84% | 1020 mb
(30.12 in) | Calm | 0.00 mm
(0.00 in) | 2SM |
| | KMSO 091545Z 00000KT 2SM -SN BR SCT021 BKN029 OVC044 M20/M22 A3012
RMK AO2 P0000 |
| 08:29 MST |
Overcast
Light Snow | -20°C / -4°F | -23°C / -9°F | 77% | 1020 mb
(30.12 in) | Calm | 0.00 mm
(0.00 in) | 1 3/4SM |
| | KMSO 091529Z 00000KT 1 3/4SM -SN FEW023 OVC044 M20/M23 A3011
RMK AO2 P0000 |
| 07:53 MST |
Overcast
Light Snow | -20°C / -4°F | -23°C / -9°F | 77% | 1020 mb
(30.12 in) | Calm | 0.25 mm
(0.01 in) | 2SM |
| | KMSO 091453Z 00000KT 2SM -SN SCT018 BKN034 OVC080 M20/M23 A3011
RMK AO2 SNB21 SLP281 P0001 60001 T12001228 51003 |
| 07:34 MST |
Overcast
Light Snow | -20°C / -4°F | -23°C / -9°F | 77% | 1020 mb
(30.12 in) | Calm | 0.00 mm
(0.00 in) | 2 1/2SM |
| | KMSO 091434Z 00000KT 2 1/2SM -SN BKN026 BKN045 OVC055 M20/M23 A3011
RMK AO2 SNB21 P0000 |
| 06:53 MST | 
Overcast
Hazy | -21°C / -6°F | -23°C / -9°F | 84% | 1019 mb
(30.09 in) | Calm | - | 4SM |
| | KMSO 091353Z 00000KT 4SM HZ SCT041 OVC055 M21/M23 A3010
RMK AO2 SLP279 T12061233 |
| 06:40 MST |
Overcast
Hazy | -21°C / -6°F | -24°C / -11°F | 77% | 1019 mb
(30.09 in) | Calm | - | 3SM |
| | KMSO 091340Z 00000KT 3SM HZ FEW036 SCT045 OVC055 M21/M24 A3010
RMK AO2 |
| 05:53 MST |
Overcast
Hazy | -21°C / -6°F | -24°C / -11°F | 77% | 1019 mb
(30.09 in) | Calm | - | 5SM |
| | KMSO 091253Z 00000KT 5SM HZ BKN060 OVC070 M21/M24 A3010
RMK AO2 SLP277 T12111239 |
| 04:53 MST |
Overcast | -21°C / -6°F | -24°C / -11°F | 77% | 1020 mb
(30.12 in) | Calm | - | 10SM |
| | KMSO 091153Z AUTO 00000KT 10SM BKN048 OVC065 M21/M24 A3011
RMK AO2 SLP279 T12111239 11211 21228 52001 |
| 03:53 MST |
Overcast | -22°C / -8°F | -25°C / -13°F | 77% | 1020 mb
(30.12 in) | Calm | - | 10SM |
| | KMSO 091053Z AUTO 00000KT 10SM OVC090 M22/M25 A3011
RMK AO2 SLP275 T12171250 |
| 02:53 MST |
Clear | -23°C / -9°F | -26°C / -15°F | 77% | 1020 mb
(30.12 in) | Calm | - | 10SM |
| | KMSO 090953Z AUTO 00000KT 10SM CLR M23/M26 A3011
RMK AO2 SLP277 T12281261 |
| 01:53 MST |
Clear | -22°C / -8°F | -26°C / -15°F | 70% | 1020 mb
(30.12 in) | Calm | - | 10SM |
| | KMSO 090853Z AUTO 00000KT 10SM CLR M22/M26 A3011
RMK AO2 SLP276 T12171256 58005 |
| 00:53 MST |
Clear | -22°C / -8°F | -25°C / -13°F | 77% | 1020 mb
(30.12 in) | Calm | - | 10SM |
| | KMSO 090753Z 00000KT 10SM CLR M22/M25 A3012
RMK AO2 SLP283 T12171250 |
