| 13:50 PST |  Mostly Cloudy | 0°C / 32°F | -7°C / 19°F | 60% | 1032 mb (30.48 in) | NW 11 kph (NW 6.9 mph) | - | 15SM |
| | KHMS 242150Z 31006KT 15SM FEW030 BKN250 00/M07 A3048 RMK SLP333 T00041074 LAST RSNK M06/22004 |
| 12:50 PST |  Mostly Cloudy | 1°C / 34°F | -7°C / 19°F | 56% | 1032 mb (30.48 in) | NW 17 kph (NW 10.4 mph) | - | 15SM |
| | KHMS 242050Z 30009KT 15SM FEW050 BKN250 01/M07 A3048 RMK SLP334 8/501 T00061075 58005 RSNK M05/22005 |
| 11:50 PST |  Partly Cloudy | 0°C / 32°F | -7°C / 19°F | 60% | 1033 mb (30.5 in) | NW 19 kph (NW 11.5 mph) | - | 15SM |
| | KHMS 241950Z 30010KT 15SM FEW110 SCT250 M00/M07 A3050 RMK SLP340 T10011073 RSNK M04/21004 |
| 10:50 PST |  Mostly Cloudy | -1°C / 30°F | -7°C / 19°F | 64% | 1033 mb (30.5 in) | NW 19 kph (NW 11.5 mph) | - | 15SM |
| | KHMS 241850Z 31010KT 15SM FEW130 BKN250 M01/M07 A3050 RMK SLP340 T10091074 RSNK M06/35004 |
| 09:50 PST |  Partly Cloudy | -2°C / 28°F | -6°C / 21°F | 74% | 1033 mb (30.5 in) | NW 17 kph (NW 10.4 mph) | - | 15SM |
| | KHMS 241750Z 30009KT 15SM FEW130 SCT250 M02/M06 A3050 RMK SLP340 8/071 T10211063 11021 21082 52007 RSNK M07/30005 |
| 08:50 PST |  Partly Cloudy | -5°C / 23°F | -7°C / 19°F | 86% | 1032 mb (30.48 in) | NW 13 kph (NW 8.1 mph) | - | 15SM |
| | KHMS 241650Z 30007KT 15SM FEW130 SCT250 M05/M07 A3048 RMK SLP335 T10461068 RSNK M06/23004 |
| 07:50 PST |  Partly Cloudy | -5°C / 23°F | -7°C / 19°F | 86% | 1032 mb (30.48 in) | WNW 15 kph (WNW 9.2 mph) | - | 15SM |
| | KHMS 241550Z 29008KT 15SM FEW130 FEW250 M05/M07 A3048 RMK SLP333 T10541075 RSNK M07/23004 |
| 06:50 PST |  Clear | -5°C / 23°F | -7°C / 19°F | 86% | 1032 mb (30.48 in) | NW 17 kph (NW 10.4 mph) | - | 15SM |
| | KHMS 241450Z 31009KT 15SM SKC M05/M07 A3048 RMK SLP334 T10541073 58002 FIRST RSNK M06/23004 |