| 14:53 MST |  Overcast | 1°C / 34°F | -5°C / 23°F | 65% | 1005 mb (29.68 in) | NNW 7 kph (NNW 4.6 mph) | - | 10SM |
| | KSAF 232153Z 33004KT 10SM FEW018 OVC060 01/M05 A2967 RMK AO2 SLP037 T00111050 |
| 14:41 MST |  Overcast | 1°C / 34°F | -4°C / 25°F | 70% | 1005 mb (29.68 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KSAF 232141Z 32004KT 10SM SCT018 BKN050 OVC065 01/M04 A2967 RMK AO2 |
| 14:13 MST |  Overcast | 1°C / 34°F | -4°C / 25°F | 70% | 1004 mb (29.65 in) | Variable 7 kph (Variable 4.6 mph) | - | 10SM |
| | KSAF 232113Z VRB04KT 10SM BKN018 OVC055 01/M04 A2966 RMK AO2 |
| 13:53 MST |  Mostly Cloudy | 1°C / 34°F | -5°C / 23°F | 65% | 1004 mb (29.65 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KSAF 232053Z 24005KT 10SM FEW025 BKN055 01/M05 A2965 RMK AO2 SLP029 T00061050 55001 |
| 13:48 MST |  Mostly Cloudy | 1°C / 34°F | -4°C / 25°F | 70% | 1004 mb (29.65 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KSAF 232048Z 25003KT 10SM SCT025 BKN060 01/M04 A2965 RMK AO2 |
| 13:15 MST |  Overcast | -1°C / 30°F | -4°C / 25°F | 80% | 1004 mb (29.65 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KSAF 232015Z 26004KT 10SM FEW013 OVC020 M01/M04 A2965 RMK AO2 |
| 12:53 MST |  Overcast | -1°C / 30°F | -4°C / 25°F | 80% | 1004 mb (29.65 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | KSAF 231953Z 27006KT 10SM BKN013 OVC018 M01/M04 A2965 RMK AO2 SLP031 T10061044 |
| 12:11 MST |  Mostly Cloudy | -1°C / 30°F | -4°C / 25°F | 80% | 1004 mb (29.65 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KSAF 231911Z 25007KT 10SM BKN011 M01/M04 A2966 RMK AO2 |
| 11:53 MST |  Partly Cloudy | 1°C / 34°F | -4°C / 25°F | 70% | 1004 mb (29.65 in) | SW 19 kph (SW 11.5 mph) | - | 10SM |
| | KSAF 231853Z 23010KT 10SM SCT090 01/M04 A2965 RMK AO2 SLP030 T00061039 |
| 10:53 MST |  Partly Cloudy | 0°C / 32°F | -3°C / 27°F | 80% | 1005 mb (29.68 in) | SW 7 kph (SW 4.6 mph) | - | 10SM |
| | KSAF 231753Z 21004KT 10SM FEW001 00/M03 A2968 RMK AO2 SLP040 T00001033 10000 21067 50009 |
| 10:50 MST |  Partly Cloudy | 0°C / 32°F | -3°C / 27°F | 80% | 1005 mb (29.68 in) | SW 7 kph (SW 4.6 mph) | - | 10SM |
| | KSAF 231750Z 21004KT 10SM SCT001 00/M03 A2969 RMK AO2 |
| 10:41 MST |  Mostly Cloudy Hazy | -1°C / 30°F | -3°C / 27°F | 86% | 1005 mb (29.68 in) | S 6 kph (S 3.5 mph) | - | 3SM |
| | KSAF 231741Z 19003KT 3SM HZ BKN001 M01/M03 A2969 RMK AO2 |
| 10:35 MST |  Obscured Fog And Mist | -2°C / 28°F | -3°C / 27°F | 93% | 1005 mb (29.68 in) | Calm | - | 1SM |
| | KSAF 231735Z 00000KT 1SM BR VV001 M02/M03 A2969 RMK AO2 |
| 10:04 MST |  Obscured Fog | -2°C / 28°F | -4°C / 25°F | 86% | 1005 mb (29.68 in) | Calm | - | 1/4SM |
| | KSAF 231704Z 00000KT 1/4SM FZFG VV001 M02/M04 A2969 RMK AO2 |
| 09:53 MST |  Mostly Cloudy Fog And Mist | -2°C / 28°F | -4°C / 25°F | 86% | 1005 mb (29.68 in) | SW 6 kph (SW 3.5 mph) | - | 3/4SM |
| | KSAF 231653Z 22003KT 3/4SM BR BKN001 BKN055 M02/M04 A2969 RMK AO2 SLP052 T10221039 |
| 09:47 MST |  Overcast Fog And Mist | -2°C / 28°F | -4°C / 25°F | 86% | 1005 mb (29.68 in) | SW 6 kph (SW 3.5 mph) | - | 1 3/4SM |
| | KSAF 231647Z 21003KT 1 3/4SM BR BKN001 OVC055 M02/M04 A2968 RMK AO2 VIS 3/4V4 |
| 09:38 MST |  Mostly Cloudy Fog And Mist | -2°C / 28°F | -4°C / 25°F | 86% | 1005 mb (29.68 in) | SSE 7 kph (SSE 4.6 mph) | - | 4SM |
| | KSAF 231638Z 15004KT 4SM BR BKN001 BKN055 M02/M04 A2969 RMK AO2 |
| 09:29 MST |  Overcast Fog And Mist | -3°C / 27°F | -4°C / 25°F | 93% | 1005 mb (29.68 in) | SSE 7 kph (SSE 4.6 mph) | - | 2SM |
| | KSAF 231629Z 15004KT 2SM BR BKN001 OVC055 M03/M04 A2969 RMK AO2 |
| 09:23 MST |  Overcast Fog And Mist | -3°C / 27°F | -5°C / 23°F | 86% | 1005 mb (29.68 in) | SE 9 kph (SE 5.8 mph) | - | 3/4SM |
| | KSAF 231623Z 14005KT 3/4SM BR OVC001 M03/M05 A2969 RMK AO2 |
| 08:53 MST |  Obscured Fog | -6°C / 21°F | -6°C / 21°F | 100% | 1004 mb (29.65 in) | E 9 kph (E 5.8 mph) | - | 1/4SM |
| | KSAF 231553Z 09005KT 1/4SM FZFG VV001 M06/M06 A2965 RMK AO2 SLP047 T10561061 |
| 08:39 MST |  Obscured Fog | -6°C / 21°F | -7°C / 19°F | 93% | 1004 mb (29.65 in) | E 9 kph (E 5.8 mph) | - | 1/4SM |
| | KSAF 231539Z AUTO 10005KT 1/4SM FZFG VV001 M06/M07 A2966 RMK AO2 |
| 08:30 MST |  Mostly Cloudy Fog | -7°C / 19°F | -8°C / 18°F | 93% | 1005 mb (29.68 in) | SE 11 kph (SE 6.9 mph) | - | 1/4SM |
| | KSAF 231530Z AUTO 13006KT 1/4SM FZFG SCT001 BKN055 M07/M08 A2967 RMK AO2 |
| 08:26 MST |  Partly Cloudy Fog And Mist | -6°C / 21°F | -8°C / 18°F | 86% | 1005 mb (29.68 in) | SE 15 kph (SE 9.2 mph) | - | 1 1/4SM |
| | KSAF 231526Z AUTO 14008KT 1 1/4SM BR FEW001 SCT055 M06/M08 A2967 RMK AO2 |
| 07:53 MST |  Partly Cloudy | -7°C / 19°F | -8°C / 18°F | 93% | 1004 mb (29.65 in) | Calm | - | 10SM |
| | KSAF 231453Z AUTO 00000KT 10SM SCT055 M07/M08 A2965 RMK AO2 SLP048 T10671078 53008 |
| 06:53 MST |  Partly Cloudy | -4°C / 25°F | -5°C / 23°F | 93% | 1003 mb (29.62 in) | WNW 6 kph (WNW 3.5 mph) | - | 10SM |
| | KSAF 231353Z AUTO 29003KT 10SM SCT100 M04/M05 A2963 RMK AO2 SLP027 T10391050 |
| 05:53 MST |  Mostly Cloudy | -3°C / 27°F | -5°C / 23°F | 86% | 1004 mb (29.65 in) | NE 13 kph (NE 8.1 mph) | - | 10SM |
| | KSAF 231253Z AUTO 04007KT 10SM BKN085 M03/M05 A2964 RMK AO2 SLP028 T10331050 |
| 04:53 MST |  Overcast | -2°C / 28°F | -4°C / 25°F | 86% | 1003 mb (29.62 in) | ENE 15 kph (ENE 9.2 mph) | 0.25 mm (0.01 in) | 9SM |
| | KSAF 231153Z AUTO 07008KT 9SM BKN040 BKN060 OVC075 M02/M04 A2962 RMK AO2 SNE50 SLP017 P0001 60006 70006 T10221039 10011 21022 50002 |
| 04:45 MST |  Overcast Light Snow | -2°C / 28°F | -4°C / 25°F | 86% | 1003 mb (29.62 in) | NE 17 kph (NE 10.4 mph) | 0.25 mm (0.01 in) | 5SM |
| | KSAF 231145Z AUTO 05009KT 5SM -SN BR BKN017 OVC075 M02/M04 A2961 RMK AO2 PRESFR P0001 |
| 04:39 MST |  Overcast Light Snow | -2°C / 28°F | -3°C / 27°F | 93% | 1003 mb (29.62 in) | N 13 kph (N 8.1 mph) | 0.25 mm (0.01 in) | 2SM |
| | KSAF 231139Z AUTO 01007KT 2SM -SN BR BKN011 OVC070 M02/M03 A2962 RMK AO2 P0001 |
| 04:33 MST |  Overcast Light Snow | -2°C / 28°F | -3°C / 27°F | 93% | 1003 mb (29.62 in) | NW 7 kph (NW 4.6 mph) | 0.25 mm (0.01 in) | 1 1/4SM |
| | KSAF 231133Z AUTO 31004KT 1 1/4SM -SN BR FEW005 OVC009 M02/M03 A2963 RMK AO2 P0001 |
| 04:15 MST |  Obscured Light Snow | -2°C / 28°F | -3°C / 27°F | 93% | 1004 mb (29.65 in) | SSW 26 kph (SSW 16.1 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KSAF 231115Z AUTO 25014G25KT 3/4SM -SN BR VV005 M02/M03 A2964 RMK AO2 P0000 |
| 04:07 MST |  Obscured Light Snow | -2°C / 28°F | -3°C / 27°F | 93% | 1004 mb (29.65 in) | SSW 30 kph (SSW 18.4 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KSAF 231107Z AUTO 24016G22KT 3/4SM -SN BR VV004 M02/M03 A2964 RMK AO2 P0000 |
| 03:53 MST |  Obscured Light Snow | -2°C / 28°F | -3°C / 27°F | 93% | 1004 mb (29.65 in) | SSW 32 kph (SSW 19.6 mph) | 1.02 mm (0.04 in) | 3/4SM |
| | KSAF 231053Z AUTO 24017G23KT 3/4SM -SN BR VV005 M02/M03 A2964 RMK AO2 PK WND 23026/1026 SLP022 P0004 T10221028 |
| 03:44 MST |  Obscured Snow | -2°C / 28°F | -3°C / 27°F | 93% | 1004 mb (29.65 in) | SW 26 kph (SW 16.1 mph) | 0.76 mm (0.03 in) | 1/2SM |
| | KSAF 231044Z AUTO 23014G22KT 1/2SM SN FZFG VV005 M02/M03 A2964 RMK AO2 PK WND 23026/1026 P0003 |
| 03:34 MST |  Obscured Light Snow | -2°C / 28°F | -3°C / 27°F | 93% | 1003 mb (29.62 in) | SSW 30 kph (SSW 18.4 mph) | 0.76 mm (0.03 in) | 1SM |
| | KSAF 231034Z AUTO 25016G26KT 1SM -SN BR VV005 M02/M03 A2963 RMK AO2 PK WND 23026/1026 P0003 |
| 03:00 MST |  Overcast Light Snow | -1°C / 30°F | -2°C / 28°F | 93% | 1003 mb (29.62 in) | SW 22 kph (SW 13.8 mph) | 0.25 mm (0.01 in) | 3/4SM |
| | KSAF 231000Z AUTO 22012KT 3/4SM -SN BR BKN003 OVC013 M01/M02 A2963 RMK AO2 P0001 |
| 02:53 MST |  Overcast Light Snow | -1°C / 30°F | -2°C / 28°F | 93% | 1003 mb (29.62 in) | SW 17 kph (SW 10.4 mph) | 0.25 mm (0.01 in) | 1 1/4SM |
| | KSAF 230953Z AUTO 21009KT 1 1/4SM -SN BR SCT003 BKN010 OVC019 M01/M02 A2962 RMK AO2 SLP010 P0001 T10061017 |
| 02:43 MST |  Overcast Light Snow | 0°C / 32°F | -1°C / 30°F | 93% | 1003 mb (29.62 in) | SW 19 kph (SW 11.5 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KSAF 230943Z AUTO 21010KT 1 3/4SM -SN BR FEW007 BKN013 OVC019 00/M01 A2962 RMK AO2 P0000 |
| 02:40 MST |  Overcast Light Snow | 1°C / 34°F | -1°C / 30°F | 87% | 1003 mb (29.62 in) | SSE 13 kph (SSE 8.1 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KSAF 230940Z AUTO 20007KT 2 1/2SM -SN BR BKN013 OVC019 01/M01 A2962 RMK AO2 P0000 |
| 02:02 MST |  Overcast Light Snow | 1°C / 34°F | -2°C / 28°F | 81% | 1003 mb (29.62 in) | SE 6 kph (SE 3.5 mph) | 0.00 mm (0.00 in) | 5SM |
| | KSAF 230902Z AUTO 13003KT 5SM -SN BR FEW015 BKN027 OVC070 01/M02 A2961 RMK AO2 P0000 |
| 01:53 MST |  Overcast Light Snow | 1°C / 34°F | -2°C / 28°F | 81% | 1003 mb (29.62 in) | SSE 6 kph (SSE 3.5 mph) | 0.00 mm (0.00 in) | 2SM |
| | KSAF 230853Z AUTO 15003KT 2SM -SN BR BKN029 OVC070 01/M02 A2961 RMK AO2 SNB29 SLP000 P0000 60000 T00061017 55007 |
| 00:53 MST |  Overcast | 0°C / 32°F | -2°C / 28°F | 87% | 1003 mb (29.62 in) | Calm | - | 10SM |
| | KSAF 230753Z AUTO 00000KT 10SM FEW039 BKN050 OVC060 00/M02 A2961 RMK AO2 SLP005 T00001022 |