| 17:10 PST |  Clear | -2°C / 28°F | -12°C / 10°F | 47% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KBVS 090110Z AUTO 00000KT 10SM CLR M02/M12 A3029 RMK A01 P000 |
| 16:50 PST |  Clear | -2°C / 28°F | -13°C / 9°F | 43% | 1026 mb (30.3 in) | Calm | - | 9SM |
| | KBVS 090050Z AUTO 00000KT 9SM CLR M02/M13 A3029 RMK A01 P000 |
| 16:30 PST |  Clear | -2°C / 28°F | -12°C / 10°F | 47% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KBVS 090030Z AUTO 00000KT 10SM CLR M02/M12 A3029 RMK A01 P000 |
| 16:10 PST |  Clear | -2°C / 28°F | -11°C / 12°F | 51% | 1025 mb (30.27 in) | Calm | - | 8SM |
| | KBVS 090010Z AUTO 00000KT 8SM CLR M02/M11 A3028 RMK A01 P000 |
| 15:50 PST |  Clear | -1°C / 30°F | -12°C / 10°F | 43% | 1026 mb (30.3 in) | Calm | - | 9SM |
| | KBVS 082350Z AUTO 00000KT 9SM CLR M01/M12 A3029 RMK A01 P000 |
| 15:30 PST |  Clear | 0°C / 32°F | -14°C / 7°F | 34% | 1025 mb (30.27 in) | Calm | - | 9SM |
| | KBVS 082330Z AUTO 00000KT 9SM CLR 00/M14 A3028 RMK A01 P000 |
| 15:10 PST |  Clear | 0°C / 32°F | -14°C / 7°F | 34% | 1025 mb (30.27 in) | S 6 kph (S 3.5 mph) | - | 8SM |
| | KBVS 082310Z AUTO 18003KT 8SM CLR 00/M14 A3028 RMK A01 P000 |
| 14:50 PST |  Clear | 0°C / 32°F | -13°C / 9°F | 37% | 1025 mb (30.27 in) | Calm | - | 8SM |
| | KBVS 082250Z AUTO 00000KT 8SM CLR 00/M13 A3028 RMK A01 P000 |
| 14:30 PST |  Clear | 0°C / 32°F | -14°C / 7°F | 34% | 1025 mb (30.27 in) | Calm | - | 7SM |
| | KBVS 082230Z AUTO 00000KT 7SM CLR 00/M14 A3028 RMK A01 P000 |
| 14:10 PST |  Clear | 0°C / 32°F | -13°C / 9°F | 37% | 1025 mb (30.27 in) | S 7 kph (S 4.6 mph) | - | 8SM |
| | KBVS 082210Z AUTO 17004KT 8SM CLR 00/M13 A3027 RMK A01 P000 |
| 13:50 PST |  Clear | 0°C / 32°F | -12°C / 10°F | 40% | 1025 mb (30.27 in) | SW 7 kph (SW 4.6 mph) | - | 9SM |
| | KBVS 082150Z AUTO 21004KT 9SM CLR 00/M12 A3028 RMK A01 P000 |
| 13:30 PST |  Clear | 0°C / 32°F | -12°C / 10°F | 40% | 1025 mb (30.27 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KBVS 082130Z AUTO 24004KT 10SM CLR 00/M12 A3027 RMK A01 P000 |
| 13:10 PST |  Clear | 0°C / 32°F | -12°C / 10°F | 40% | 1025 mb (30.27 in) | Calm | - | 7SM |
| | KBVS 082110Z AUTO 00000KT 7SM CLR 00/M12 A3028 RMK A01 P000 |
| 12:50 PST |  Clear | 0°C / 32°F | -11°C / 12°F | 44% | 1025 mb (30.27 in) | S 6 kph (S 3.5 mph) | - | 8SM |
| | KBVS 082050Z AUTO 17003KT 8SM CLR 00/M11 A3027 RMK A01 P000 |
| 12:30 PST |  Clear | -1°C / 30°F | -12°C / 10°F | 43% | 1025 mb (30.27 in) | SE 7 kph (SE 4.6 mph) | - | 9SM |
| | KBVS 082030Z AUTO 12004KT 9SM CLR M01/M12 A3027 RMK A01 P000 |
| 12:10 PST |  Clear | -1°C / 30°F | -12°C / 10°F | 43% | 1025 mb (30.27 in) | Calm | - | 9SM |
| | KBVS 082010Z AUTO 00000KT 9SM CLR M01/M12 A3027 RMK A01 P000 |
| 11:50 PST |  Clear | -1°C / 30°F | -12°C / 10°F | 43% | 1025 mb (30.27 in) | SE 6 kph (SE 3.5 mph) | - | 9SM |
| | KBVS 081950Z AUTO 13003KT 9SM CLR M01/M12 A3028 RMK A01 P000 |
| 11:30 PST |  Clear | -1°C / 30°F | -11°C / 12°F | 47% | 1025 mb (30.27 in) | E 6 kph (E 3.5 mph) | - | 8SM |
| | KBVS 081930Z AUTO 10003KT 8SM CLR M01/M11 A3028 RMK A01 P000 |
| 11:10 PST |  Clear | -2°C / 28°F | -11°C / 12°F | 51% | 1025 mb (30.27 in) | E 7 kph (E 4.6 mph) | - | 9SM |
| | KBVS 081910Z AUTO 09004KT 9SM CLR M02/M11 A3028 RMK A01 P000 |
| 10:50 PST |  Clear | -2°C / 28°F | -10°C / 14°F | 55% | 1025 mb (30.27 in) | Calm | - | 9SM |
| | KBVS 081850Z AUTO 00000KT 9SM CLR M02/M10 A3028 RMK A01 P000 |
| 10:30 PST |  Clear | -2°C / 28°F | -11°C / 12°F | 51% | 1025 mb (30.27 in) | E 6 kph (E 3.5 mph) | - | 9SM |
| | KBVS 081830Z AUTO 08003KT 9SM CLR M02/M11 A3028 RMK A01 P000 |
| 10:10 PST |  Clear | -3°C / 27°F | -10°C / 14°F | 59% | 1025 mb (30.27 in) | ENE 6 kph (ENE 3.5 mph) | - | 9SM |
| | KBVS 081810Z AUTO 06003KT 9SM CLR M03/M10 A3028 RMK A01 P000 |
| 09:50 PST |  Clear | -4°C / 25°F | -9°C / 16°F | 69% | 1025 mb (30.27 in) | Calm | - | 9SM |
| | KBVS 081750Z AUTO 00000KT 9SM CLR M04/M09 A3027 RMK A01 P000 |
| 09:30 PST |  Clear | -5°C / 23°F | -10°C / 14°F | 68% | 1025 mb (30.27 in) | NE 6 kph (NE 3.5 mph) | - | 8SM |
| | KBVS 081730Z AUTO 03003KT 8SM CLR M05/M10 A3026 RMK A01 P000 |
| 09:10 PST |  Clear | -5°C / 23°F | -10°C / 14°F | 68% | 1025 mb (30.27 in) | NE 6 kph (NE 3.5 mph) | - | 8SM |
| | KBVS 081710Z AUTO 03003KT 8SM CLR M05/M10 A3026 RMK A01 P000 |
| 08:50 PST |  Clear | -6°C / 21°F | -10°C / 14°F | 74% | 1024 mb (30.24 in) | NNE 6 kph (NNE 3.5 mph) | - | 5SM |
| | KBVS 081650Z AUTO 02003KT 5SM CLR M06/M10 A3025 RMK A01 P000 |
| 08:30 PST |  Clear | -7°C / 19°F | -10°C / 14°F | 79% | 1024 mb (30.24 in) | Calm | - | 7SM |
| | KBVS 081630Z AUTO 00000KT 7SM CLR M07/M10 A3023 RMK A01 P000 |
| 08:10 PST |  Clear | -6°C / 21°F | -10°C / 14°F | 74% | 1023 mb (30.21 in) | Calm | - | 8SM |
| | KBVS 081610Z AUTO 00000KT 8SM CLR M06/M10 A3022 RMK A01 P000 |
| 07:50 PST |  Clear | -7°C / 19°F | -10°C / 14°F | 79% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KBVS 081550Z AUTO 00000KT 10SM CLR M07/M10 A3021 RMK A01 P000 |
| 07:30 PST |  Clear | -7°C / 19°F | -10°C / 14°F | 79% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KBVS 081530Z AUTO 00000KT 10SM CLR M07/M10 A3021 RMK A01 P000 |
| 07:10 PST |  Clear | -6°C / 21°F | -10°C / 14°F | 74% | 1023 mb (30.21 in) | E 6 kph (E 3.5 mph) | - | 10SM |
| | KBVS 081510Z AUTO 09003KT 10SM CLR M06/M10 A3020 RMK A01 P000 |
| 06:50 PST |  Clear | -7°C / 19°F | -10°C / 14°F | 79% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KBVS 081450Z AUTO 00000KT 10SM CLR M07/M10 A3019 RMK A01 P000 |
| 06:30 PST |  Clear | -6°C / 21°F | -10°C / 14°F | 74% | 1022 mb (30.18 in) | ENE 6 kph (ENE 3.5 mph) | - | 9SM |
| | KBVS 081430Z AUTO 07003KT 9SM CLR M06/M10 A3019 RMK A01 P000 |
| 06:10 PST |  Clear | -6°C / 21°F | -10°C / 14°F | 74% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KBVS 081410Z AUTO 00000KT 10SM CLR M06/M10 A3018 RMK A01 P000 |
| 05:50 PST |  Clear | -6°C / 21°F | -10°C / 14°F | 74% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KBVS 081350Z AUTO 00000KT 10SM CLR M06/M10 A3018 RMK A01 P000 |
| 05:30 PST |  Clear | -6°C / 21°F | -10°C / 14°F | 74% | 1022 mb (30.18 in) | NE 7 kph (NE 4.6 mph) | - | 10SM |
| | KBVS 081330Z AUTO 04004KT 10SM CLR M06/M10 A3017 RMK A01 P000 |
| 05:10 PST |  Clear | -6°C / 21°F | -11°C / 12°F | 68% | 1021 mb (30.15 in) | NE 6 kph (NE 3.5 mph) | - | 10SM |
| | KBVS 081310Z AUTO 05003KT 10SM CLR M06/M11 A3016 RMK A01 P000 |
| 04:50 PST |  Clear | -6°C / 21°F | -11°C / 12°F | 68% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KBVS 081250Z AUTO 00000KT 10SM CLR M06/M11 A3016 RMK A01 P000 |
| 04:30 PST |  Clear | -7°C / 19°F | -11°C / 12°F | 73% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KBVS 081230Z AUTO 00000KT 10SM CLR M07/M11 A3016 RMK A01 P000 |
| 04:10 PST |  Clear | -7°C / 19°F | -11°C / 12°F | 73% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KBVS 081210Z AUTO 00000KT 10SM CLR M07/M11 A3015 RMK A01 P000 |
| 03:50 PST |  Clear | -7°C / 19°F | -11°C / 12°F | 73% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KBVS 081150Z AUTO 00000KT 10SM CLR M07/M11 A3015 RMK A01 P000 |
| 03:30 PST |  Clear | -7°C / 19°F | -11°C / 12°F | 73% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KBVS 081130Z AUTO 00000KT 10SM CLR M07/M11 A3014 RMK A01 P000 |
| 03:10 PST |  Clear | -7°C / 19°F | -11°C / 12°F | 73% | 1021 mb (30.15 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KBVS 081110Z AUTO 31003KT 10SM CLR M07/M11 A3014 RMK A01 P000 |
| 02:50 PST |  Clear | -6°C / 21°F | -11°C / 12°F | 68% | 1020 mb (30.12 in) | Calm | - | 9SM |
| | KBVS 081050Z AUTO 00000KT 9SM CLR M06/M11 A3013 RMK A01 P000 |
| 02:30 PST |  Clear | -5°C / 23°F | -11°C / 12°F | 63% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KBVS 081030Z AUTO 00000KT 10SM CLR M05/M11 A3013 RMK A01 P000 |
| 02:10 PST |  Clear | -6°C / 21°F | -11°C / 12°F | 68% | 1020 mb (30.12 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KBVS 081010Z AUTO 36004KT 10SM CLR M06/M11 A3013 RMK A01 P000 |
| 01:50 PST |  Clear | -5°C / 23°F | -12°C / 10°F | 58% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KBVS 080950Z AUTO 00000KT 10SM CLR M05/M12 A3012 RMK A01 P000 |
| 01:30 PST |  Clear | -5°C / 23°F | -11°C / 12°F | 63% | 1020 mb (30.12 in) | ENE 7 kph (ENE 4.6 mph) | - | 10SM |
| | KBVS 080930Z AUTO 06004KT 10SM CLR M05/M11 A3012 RMK A01 P000 |
| 01:10 PST |  Clear | -5°C / 23°F | -11°C / 12°F | 63% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KBVS 080910Z AUTO 00000KT 10SM CLR M05/M11 A3011 RMK A01 P000 |
| 00:50 PST |  Clear | -6°C / 21°F | -11°C / 12°F | 68% | 1020 mb (30.12 in) | ESE 6 kph (ESE 3.5 mph) | - | 10SM |
| | KBVS 080850Z AUTO 11003KT 10SM CLR M06/M11 A3011 RMK A01 P000 |
| 00:30 PST |  Clear | -5°C / 23°F | -11°C / 12°F | 63% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KBVS 080830Z AUTO 00000KT 10SM CLR M05/M11 A3011 RMK A01 P000 |
| 00:10 PST |  Clear | -5°C / 23°F | -11°C / 12°F | 63% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KBVS 080810Z AUTO 00000KT 10SM CLR M05/M11 A3011 RMK A01 P000 |