| 09:51 PST |  Clear | -3°C / 27°F | -18°C / 0°F | 31% | N/A | E 15 kph (E 9.2 mph) | - | 10SM |
| | KONP 081751Z AUTO 08008KT 10SM CLR M03/M18 RMK AO1 |
| 09:31 PST |  Clear | -4°C / 25°F | -18°C / 0°F | 33% | N/A | E 19 kph (E 11.5 mph) | - | 10SM |
| | KONP 081731Z AUTO 10010KT 10SM CLR M04/M18 RMK AO1 |
| 09:11 PST |  Clear | -4°C / 25°F | -18°C / 0°F | 33% | N/A | E 20 kph (E 12.7 mph) | - | 10SM |
| | KONP 081711Z AUTO 08011G16KT 10SM CLR M04/M18 RMK AO1 |
| 08:51 PST |  Clear | -5°C / 23°F | -18°C / 0°F | 36% | N/A | E 20 kph (E 12.7 mph) | - | 10SM |
| | KONP 081651Z AUTO 09011KT 10SM CLR M05/M18 RMK AO1 |
| 08:31 PST |  Clear | -6°C / 21°F | -18°C / 0°F | 38% | N/A | E 22 kph (E 13.8 mph) | - | 10SM |
| | KONP 081631Z AUTO 09012KT 10SM CLR M06/M18 RMK AO1 |
| 08:11 PST |  Clear | -6°C / 21°F | -18°C / 0°F | 38% | N/A | E 20 kph (E 12.7 mph) | - | 10SM |
| | KONP 081611Z AUTO 09011KT 10SM CLR M06/M18 RMK AO1 |
| 07:51 PST |  Clear | -6°C / 21°F | -18°C / 0°F | 38% | N/A | E 20 kph (E 12.7 mph) | - | 10SM |
| | KONP 081551Z AUTO 09011KT 10SM CLR M06/M18 RMK AO1 |
| 07:31 PST |  Clear | -6°C / 21°F | -18°C / 0°F | 38% | N/A | E 22 kph (E 13.8 mph) | - | 10SM |
| | KONP 081531Z AUTO 08012KT 10SM CLR M06/M18 RMK AO1 |
| 07:11 PST |  Clear | -6°C / 21°F | -18°C / 0°F | 38% | N/A | E 22 kph (E 13.8 mph) | - | 10SM |
| | KONP 081511Z AUTO 09012KT 10SM CLR M06/M18 RMK AO1 |
| 06:51 PST |  Clear | -6°C / 21°F | -18°C / 0°F | 38% | N/A | E 20 kph (E 12.7 mph) | - | 10SM |
| | KONP 081451Z AUTO 08011KT 10SM CLR M06/M18 RMK AO1 |
| 06:31 PST |  Clear | -6°C / 21°F | -18°C / 0°F | 38% | N/A | E 22 kph (E 13.8 mph) | - | 10SM |
| | KONP 081431Z AUTO 09012KT 10SM CLR M06/M18 RMK AO1 |
| 06:11 PST |  Clear | -6°C / 21°F | -18°C / 0°F | 38% | N/A | E 22 kph (E 13.8 mph) | - | 10SM |
| | KONP 081411Z AUTO 09012KT 10SM CLR M06/M18 RMK AO1 |
| 05:52 PST |  Clear | -6°C / 21°F | -18°C / 0°F | 38% | N/A | E 22 kph (E 13.8 mph) | - | 10SM |
| | KONP 081352Z AUTO 09012KT 10SM CLR M06/M18 RMK AO1 |
| 05:31 PST |  Clear | -6°C / 21°F | -18°C / 0°F | 38% | N/A | E 22 kph (E 13.8 mph) | - | 10SM |
| | KONP 081331Z AUTO 10012KT 10SM CLR M06/M18 RMK AO1 |
| 05:11 PST |  Clear | -6°C / 21°F | -17°C / 1°F | 42% | N/A | E 20 kph (E 12.7 mph) | - | 10SM |
| | KONP 081311Z AUTO 10011G15KT 10SM CLR M06/M17 RMK AO1 |
| 04:51 PST |  Clear | -6°C / 21°F | -17°C / 1°F | 42% | N/A | E 22 kph (E 13.8 mph) | - | 10SM |
| | KONP 081251Z AUTO 09012KT 10SM CLR M06/M17 RMK AO1 |
| 04:31 PST |  Clear | -6°C / 21°F | -17°C / 1°F | 42% | N/A | E 22 kph (E 13.8 mph) | - | 10SM |
| | KONP 081231Z AUTO 09012KT 10SM CLR M06/M17 RMK AO1 |
| 04:11 PST |  Clear | -6°C / 21°F | -17°C / 1°F | 42% | N/A | E 19 kph (E 11.5 mph) | - | 10SM |
| | KONP 081211Z AUTO 09010KT 10SM CLR M06/M17 RMK AO1 |
| 03:51 PST |  Clear | -6°C / 21°F | -17°C / 1°F | 42% | N/A | E 20 kph (E 12.7 mph) | - | 10SM |
| | KONP 081151Z AUTO 09011KT 10SM CLR M06/M17 RMK AO1 |
| 03:31 PST |  Clear | -6°C / 21°F | -18°C / 0°F | 38% | N/A | E 20 kph (E 12.7 mph) | - | 10SM |
| | KONP 081131Z AUTO 09011KT 10SM CLR M06/M18 RMK AO1 |
| 03:11 PST |  Clear | -6°C / 21°F | -17°C / 1°F | 42% | N/A | E 15 kph (E 9.2 mph) | - | 10SM |
| | KONP 081111Z AUTO 08008KT 10SM CLR M06/M17 RMK AO1 |
| 02:51 PST |  Clear | -6°C / 21°F | -18°C / 0°F | 38% | N/A | E 17 kph (E 10.4 mph) | - | 10SM |
| | KONP 081051Z AUTO 08009KT 10SM CLR M06/M18 RMK AO1 |
| 02:31 PST |  Clear | -5°C / 23°F | -18°C / 0°F | 36% | N/A | E 15 kph (E 9.2 mph) | - | 10SM |
| | KONP 081031Z AUTO 08008KT 10SM CLR M05/M18 RMK AO1 |
| 02:11 PST |  Clear | -5°C / 23°F | -17°C / 1°F | 39% | N/A | E 17 kph (E 10.4 mph) | - | 10SM |
| | KONP 081011Z AUTO 08009KT 10SM CLR M05/M17 RMK AO1 |
| 01:51 PST |  Clear | -5°C / 23°F | -18°C / 0°F | 36% | N/A | E 22 kph (E 13.8 mph) | - | 10SM |
| | KONP 080951Z AUTO 09012KT 10SM CLR M05/M18 RMK AO1 |
| 01:31 PST |  Clear | -5°C / 23°F | -18°C / 0°F | 36% | N/A | E 24 kph (E 15 mph) | - | 10SM |
| | KONP 080931Z AUTO 09013KT 10SM CLR M05/M18 RMK AO1 |
| 01:11 PST |  Clear | -5°C / 23°F | -18°C / 0°F | 36% | N/A | E 24 kph (E 15 mph) | - | 10SM |
| | KONP 080911Z AUTO 09013G18KT 10SM CLR M05/M18 RMK AO1 |
| 00:51 PST |  Clear | -5°C / 23°F | -17°C / 1°F | 39% | N/A | E 24 kph (E 15 mph) | - | 10SM |
| | KONP 080851Z AUTO 09013G17KT 10SM CLR M05/M17 RMK AO1 |
| 00:31 PST |  Clear | -5°C / 23°F | -17°C / 1°F | 39% | N/A | E 24 kph (E 15 mph) | - | 10SM |
| | KONP 080831Z AUTO 09013KT 10SM CLR M05/M17 RMK AO1 |
| 00:11 PST |  Clear | -5°C / 23°F | -17°C / 1°F | 39% | N/A | E 26 kph (E 16.1 mph) | - | 10SM |
| | KONP 080811Z AUTO 09014G19KT 10SM CLR M05/M17 RMK AO1 |