| 15:53 MST |  Mostly Cloudy | 1°C / 34°F | -10°C / 14°F | 44% | 1023 mb (30.21 in) | SE 13 kph (SE 8.1 mph) | - | 10SM |
| | KMSO 012253Z 14007KT 10SM BKN055 01/M10 A3020 RMK AO2 SLP255 T00061100 |
| 14:53 MST |  Overcast | 1°C / 34°F | -10°C / 14°F | 44% | 1022 mb (30.18 in) | SE 15 kph (SE 9.2 mph) | - | 10SM |
| | KMSO 012153Z 13008KT 10SM OVC055 01/M10 A3019 RMK AO2 SLP250 T00111100 |
| 13:53 MST |  Overcast | 1°C / 34°F | -9°C / 16°F | 48% | 1022 mb (30.18 in) | ESE 17 kph (ESE 10.4 mph) | - | 10SM |
| | KMSO 012053Z 11009KT 10SM OVC060 01/M09 A3019 RMK AO2 SLP250 T00061089 57006 |
| 12:53 MST |  Mostly Cloudy | 1°C / 34°F | -8°C / 18°F | 51% | 1023 mb (30.21 in) | SE 15 kph (SE 9.2 mph) | - | 10SM |
| | KMSO 011953Z 14008KT 10SM BKN055 01/M08 A3020 RMK AO2 SLP249 T00111083 |
| 11:53 MST |  Partly Cloudy | 0°C / 32°F | -7°C / 19°F | 60% | 1023 mb (30.21 in) | SE 26 kph (SE 16.1 mph) | - | 10SM |
| | KMSO 011853Z 13014KT 10SM FEW040 SCT049 00/M07 A3021 RMK AO2 SLP251 T00001067 |
| 10:53 MST |  Overcast | -1°C / 30°F | -6°C / 21°F | 69% | 1023 mb (30.21 in) | ESE 20 kph (ESE 12.7 mph) | - | 10SM |
| | KMSO 011753Z 11011KT 10SM OVC070 M01/M06 A3021 RMK AO2 SLP255 60001 T10111061 10022 21017 51028 |
| 10:16 MST |  Overcast | -2°C / 28°F | -6°C / 21°F | 74% | 1023 mb (30.21 in) | ESE 19 kph (ESE 11.5 mph) | - | 10SM |
| | KMSO 011716Z 11010KT 10SM FEW030 SCT036 OVC055 M02/M06 A3020 RMK AO2 |
| 09:53 MST |  Overcast | -2°C / 28°F | -6°C / 21°F | 74% | 1022 mb (30.18 in) | SE 22 kph (SE 13.8 mph) | 0.25 mm (0.01 in) | 10SM |
| | KMSO 011653Z 12012KT 10SM BKN045 OVC055 M02/M06 A3019 RMK AO2 SNE30 SLP247 P0001 T10171056 |
| 09:16 MST |  Overcast Light Snow | -1°C / 30°F | -4°C / 25°F | 80% | 1022 mb (30.18 in) | Calm | 0.25 mm (0.01 in) | 3SM |
| | KMSO 011616Z 00000KT 3SM -SN SCT023 BKN031 OVC039 M01/M04 A3018 RMK AO2 P0001 |
| 09:11 MST |  Overcast Light Snow | -1°C / 30°F | -4°C / 25°F | 80% | 1022 mb (30.18 in) | S 6 kph (S 3.5 mph) | 0.25 mm (0.01 in) | 1 1/2SM |
| | KMSO 011611Z 19003KT 1 1/2SM -SN SCT020 BKN026 OVC031 M01/M04 A3017 RMK AO2 P0001 |
| 09:02 MST |  Overcast Light Snow | -1°C / 30°F | -4°C / 25°F | 80% | 1022 mb (30.18 in) | Calm | 0.25 mm (0.01 in) | 1 3/4SM |
| | KMSO 011602Z 00000KT 1 3/4SM -SN SCT022 OVC031 M01/M04 A3017 RMK AO2 P0001 |
| 08:53 MST |  Overcast Light Snow | -1°C / 30°F | -6°C / 21°F | 69% | 1021 mb (30.15 in) | Variable 6 kph (Variable 3.5 mph) | 0.00 mm (0.00 in) | 2SM |
| | KMSO 011553Z VRB03G18KT 2SM -SN BKN025 OVC029 M01/M06 A3016 RMK AO2 SNB46 SLP233 P0000 T10061061 |
| 08:37 MST |  Overcast | -1°C / 30°F | -6°C / 21°F | 69% | 1021 mb (30.15 in) | NNE 20 kph (NNE 12.7 mph) | - | 10SM |
| | KMSO 011537Z 02011G17KT 10SM BKN021 BKN026 OVC032 M01/M06 A3016 RMK AO2 |
| 08:19 MST |  Overcast | -1°C / 30°F | -6°C / 21°F | 69% | 1021 mb (30.15 in) | NNW 22 kph (NNW 13.8 mph) | - | 10SM |
| | KMSO 011519Z 34012KT 10SM SCT033 OVC060 M01/M06 A3014 RMK AO2 |
| 07:53 MST |  Overcast | -1°C / 30°F | -6°C / 21°F | 69% | 1020 mb (30.12 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KMSO 011453Z 33005G14KT 10SM BKN041 OVC060 M01/M06 A3012 RMK AO2 SLP220 T10061056 53028 |
| 07:33 MST |  Overcast | -1°C / 30°F | -4°C / 25°F | 80% | 1020 mb (30.12 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KMSO 011433Z 36006KT 10SM OVC033 M01/M04 A3011 RMK AO2 |
| 07:13 MST |  Overcast | -1°C / 30°F | -4°C / 25°F | 80% | 1019 mb (30.09 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KMSO 011413Z 36008G18KT 10SM BKN029 OVC047 M01/M04 A3010 RMK AO2 |
| 07:05 MST |  Overcast | 0°C / 32°F | -4°C / 25°F | 75% | 1019 mb (30.09 in) | N 24 kph (N 15 mph) | - | 9SM |
| | KMSO 011405Z 01013G21KT 9SM BKN031 OVC047 00/M04 A3010 RMK AO2 |
| 06:53 MST |  Overcast | 0°C / 32°F | -4°C / 25°F | 75% | 1019 mb (30.09 in) | N 32 kph (N 19.6 mph) | - | 10SM |
| | KMSO 011353Z 01017G25KT 10SM BKN037 BKN047 OVC060 00/M04 A3009 RMK AO2 PK WND 01028/1311 SLP208 T00001044 |
| 05:53 MST |  Overcast | 1°C / 34°F | -4°C / 25°F | 70% | 1018 mb (30.06 in) | NNE 30 kph (NNE 18.4 mph) | - | 10SM |
| | KMSO 011253Z 02016G22KT 10SM SCT065 OVC090 01/M04 A3005 RMK AO2 SLP194 T00061044 |
| 04:53 MST |  Overcast | 1°C / 34°F | -3°C / 27°F | 75% | 1017 mb (30.03 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KMSO 011153Z AUTO 30005KT 10SM OVC085 01/M03 A3003 RMK AO2 SLP191 60002 70002 T00111028 10056 20011 53006 |
| 03:53 MST |  Overcast | 2°C / 36°F | -2°C / 28°F | 75% | 1017 mb (30.03 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KMSO 011053Z AUTO 31006KT 10SM FEW060 OVC080 02/M02 A3002 RMK AO2 SLP185 T00171022 |
| 02:53 MST |  Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1016 mb (30 in) | NW 15 kph (NW 9.2 mph) | 0.25 mm (0.01 in) | 10SM |
| | KMSO 010953Z AUTO 30008KT 10SM BKN033 OVC060 02/M01 A3001 RMK AO2 RAE44 SLP179 P0001 T00221006 |
| 02:49 MST |  Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1016 mb (30 in) | NW 19 kph (NW 11.5 mph) | 0.25 mm (0.01 in) | 10SM |
| | KMSO 010949Z AUTO 30010KT 10SM BKN033 OVC060 02/M01 A3001 RMK AO2 RAE44 P0001 |
| 02:12 MST |  Overcast Light Rain | 2°C / 36°F | 0°C / 32°F | 87% | 1016 mb (30 in) | NW 24 kph (NW 15 mph) | 0.25 mm (0.01 in) | 9SM |
| | KMSO 010912Z AUTO 30013G19KT 9SM -RA SCT018 BKN029 OVC037 02/00 A2999 RMK AO2 P0001 |
| 02:02 MST |  Overcast Rain | 2°C / 36°F | 0°C / 32°F | 87% | 1016 mb (30 in) | NW 26 kph (NW 16.1 mph) | 0.00 mm (0.00 in) | 8SM |
| | KMSO 010902Z AUTO 32014G21KT 8SM RA FEW009 SCT029 OVC037 02/00 A2999 RMK AO2 P0000 |
| 01:53 MST |  Overcast Light Rain | 3°C / 37°F | 0°C / 32°F | 81% | 1015 mb (29.97 in) | NNW 28 kph (NNW 17.3 mph) | 0.25 mm (0.01 in) | 10SM |
| | KMSO 010853Z AUTO 33015G21KT 10SM -RA OVC037 03/00 A2998 RMK AO2 RAE16B34 SLP170 P0001 60001 T00280000 53004 |
| 01:00 MST |  Overcast Light Rain | 4°C / 39°F | -1°C / 30°F | 70% | 1015 mb (29.97 in) | W 7 kph (W 4.6 mph) | 0.25 mm (0.01 in) | 9SM |
| | KMSO 010800Z AUTO 28004KT 9SM -RA FEW024 OVC043 04/M01 A2997 RMK AO2 P0001 |
| 00:53 MST |  Overcast Light Rain | 4°C / 39°F | -2°C / 28°F | 65% | 1015 mb (29.97 in) | WNW 7 kph (WNW 4.6 mph) | 0.00 mm (0.00 in) | 10SM |
| | KMSO 010753Z AUTO 29004KT 10SM -RA OVC045 04/M02 A2997 RMK AO2 RAB44 SLP164 P0000 T00441017 |