| 05:52 PST |  Clear | -11°C / 12°F | -23°C / -9°F | 37% | 1021 mb (30.15 in) | NE 20 kph (NE 12.7 mph) | - | 10SM |
| | KMWH 071352Z AUTO 03011KT 10SM CLR M11/M23 A3015 RMK AO2 SLP232 T11061228 |
| 04:52 PST |  Clear | -11°C / 12°F | -23°C / -9°F | 37% | 1021 mb (30.15 in) | NE 20 kph (NE 12.7 mph) | - | 10SM |
| | KMWH 071252Z AUTO 03011KT 10SM CLR M11/M23 A3015 RMK AO2 SLP232 T11061228 |
| 03:52 PST |  Clear | -10°C / 14°F | -23°C / -9°F | 34% | 1021 mb (30.15 in) | NE 24 kph (NE 15 mph) | - | 10SM |
| | KMWH 071152Z AUTO 03013KT 10SM CLR M10/M23 A3016 RMK AO2 SLP232 T11001228 11083 21106 58002 |
| 02:52 PST |  Clear | -10°C / 14°F | -23°C / -9°F | 34% | 1022 mb (30.18 in) | NE 22 kph (NE 13.8 mph) | - | 10SM |
| | KMWH 071052Z AUTO 03012KT 10SM CLR M10/M23 A3017 RMK AO2 SLP235 T11001228 |
| 01:52 PST |  Clear | -9°C / 16°F | -23°C / -9°F | 31% | 1022 mb (30.18 in) | NE 33 kph (NE 20.7 mph) | - | 10SM |
| | KMWH 070952Z AUTO 04018KT 10SM CLR M09/M23 A3017 RMK AO2 SLP234 T10941233 |
| 00:52 PST |  Clear | -9°C / 16°F | -23°C / -9°F | 31% | 1022 mb (30.18 in) | NE 33 kph (NE 20.7 mph) | - | 10SM |
| | KMWH 070852Z AUTO 05018G26KT 10SM CLR M09/M23 A3017 RMK AO2 PK WND 04026/0846 SLP234 T10891233 58002 |