| 06:53 MST |  Mostly Cloudy | -9°C / 16°F | -12°C / 10°F | 79% | 1024 mb (30.24 in) | S 9 kph (S 5.8 mph) | - | 10SM |
| | KSLC 261353Z 17005KT 10SM BKN016 M09/M12 A3024 RMK AO2 SLP287 T10941117 |
| 04:53 MST |  Overcast | -7°C / 19°F | -9°C / 16°F | 86% | 1024 mb (30.24 in) | S 7 kph (S 4.6 mph) | - | 8SM |
| | KSLC 261153Z 19004KT 8SM OVC016 M07/M09 A3023 RMK AO2 SLP274 4/002 T10721094 11067 21100 51004 |
| 03:53 MST |  Overcast | -7°C / 19°F | -9°C / 16°F | 86% | 1023 mb (30.21 in) | Calm | - | 8SM |
| | KSLC 261053Z 00000KT 8SM OVC016 M07/M09 A3022 RMK AO2 SLP270 T10721094 |
| 02:53 MST |  Overcast | -7°C / 19°F | -9°C / 16°F | 86% | 1023 mb (30.21 in) | Calm | - | 8SM |
| | KSLC 260953Z 00000KT 8SM OVC016 M07/M09 A3022 RMK AO2 SLP267 T10671089 |
| 01:53 MST |  Mostly Cloudy Fog And Mist | -7°C / 19°F | -9°C / 16°F | 86% | 1023 mb (30.21 in) | SSE 6 kph (SSE 3.5 mph) | - | 6SM |
| | KSLC 260853Z 20003KT 6SM BR BKN016 M07/M09 A3021 RMK AO2 SLP264 T10721094 53001 |
| 00:53 MST |  Mostly Cloudy Fog And Mist | -7°C / 19°F | -9°C / 16°F | 86% | 1023 mb (30.21 in) | SW 6 kph (SW 3.5 mph) | - | 6SM |
| | KSLC 260753Z 23003KT 6SM BR BKN016 M07/M09 A3021 RMK AO2 SLP263 T10721089 |
| 00:13 MST |  Mostly Cloudy Fog And Mist | -8°C / 18°F | -9°C / 16°F | 93% | 1023 mb (30.21 in) | S 6 kph (S 3.5 mph) | - | 6SM |
| | KSLC 260713Z 18003KT 6SM BR BKN016 BKN040 M08/M09 A3021 RMK AO2 |