| 19:56 PST |  Clear | -1°C / 30°F | -4°C / 25°F | 80% | 1010 mb (29.83 in) | Calm | - | 10SM |
| | KBJN 220356Z AUTO 00000KT 10SM CLR M01/M04 A2982 RMK AO2 SLP998 T10061039 |
| 18:56 PST |  Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1011 mb (29.85 in) | Calm | - | 10SM |
| | KBJN 220256Z AUTO 00000KT 10SM CLR M02/M04 A2985 RMK AO2 SLP010 T10171044 58012 |
| 17:56 PST |  Clear | 1°C / 34°F | -4°C / 25°F | 70% | 1012 mb (29.88 in) | Calm | - | 10SM |
| | KBJN 220156Z AUTO 00000KT 10SM CLR 01/M04 A2987 RMK AO2 SLP017 T00061044 |
| 16:56 PST |  Clear | 0°C / 32°F | -4°C / 25°F | 75% | 1012 mb (29.88 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KBJN 220056Z AUTO 32003KT 10SM CLR 00/M04 A2987 RMK AO2 SLP016 T00001044 |
| 15:56 PST |  Clear | 2°C / 36°F | -4°C / 25°F | 65% | 1012 mb (29.88 in) | NNE 9 kph (NNE 5.8 mph) | - | 10SM |
| | KBJN 212356Z AUTO 02005KT 10SM CLR 02/M04 A2989 RMK AO2 SLP016 T00171044 10039 21011 56014 |
| 14:56 PST |  Clear | 3°C / 37°F | -4°C / 25°F | 60% | 1013 mb (29.91 in) | NE 7 kph (NE 4.6 mph) | - | 10SM |
| | KBJN 212256Z AUTO 03004KT 10SM CLR 03/M04 A2990 RMK AO2 SLP018 T00331044 |
| 13:56 PST |  Clear | 3°C / 37°F | -4°C / 25°F | 60% | 1013 mb (29.91 in) | NE 7 kph (NE 4.6 mph) | - | 10SM |
| | KBJN 212156Z AUTO 05004KT 10SM CLR 03/M04 A2990 RMK AO2 SLP017 T00331044 |
| 12:56 PST |  Clear | 3°C / 37°F | -4°C / 25°F | 60% | 1014 mb (29.94 in) | ENE 6 kph (ENE 3.5 mph) | - | 10SM |
| | KBJN 212056Z AUTO 07003KT 10SM CLR 03/M04 A2994 RMK AO2 SLP034 T00281044 58028 |
| 11:56 PST |  Clear | 2°C / 36°F | -5°C / 23°F | 60% | 1015 mb (29.97 in) | Calm | - | 10SM |
| | KBJN 211956Z AUTO 00000KT 10SM CLR 02/M05 A2997 RMK AO2 SLP045 T00221050 |
| 10:56 PST |  Clear | 2°C / 36°F | -6°C / 21°F | 56% | 1016 mb (30 in) | ENE 7 kph (ENE 4.6 mph) | - | 10SM |
| | KBJN 211856Z AUTO 07004KT 10SM CLR 02/M06 A3001 RMK AO2 SLP060 T00171056 |
| 09:56 PST |  Clear | -1°C / 30°F | -6°C / 21°F | 69% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KBJN 211756Z AUTO 00000KT 10SM CLR M01/M06 A3004 RMK AO2 SLP072 T10111056 11006 21056 58007 |
| 08:56 PST |  Clear | -2°C / 28°F | -6°C / 21°F | 74% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KBJN 211656Z AUTO 00000KT 10SM CLR M02/M06 A3005 RMK AO2 SLP080 T10171056 |
| 07:56 PST |  Clear | -4°C / 25°F | -7°C / 19°F | 80% | 1018 mb (30.06 in) | NNW 6 kph (NNW 3.5 mph) | - | 10SM |
| | KBJN 211556Z AUTO 33003KT 10SM CLR M04/M07 A3005 RMK AO2 SLP084 T10391067 $ |
| 06:56 PST |  Clear | -4°C / 25°F | -7°C / 19°F | 80% | 1018 mb (30.06 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KBJN 211456Z AUTO 28004KT 10SM CLR M04/M07 A3006 RMK AO2 SLP085 T10391072 56004 $ |
| 05:56 PST |  Clear | -6°C / 21°F | -8°C / 18°F | 86% | 1018 mb (30.06 in) | WNW 7 kph (WNW 4.6 mph) | - | 10SM |
| | KBJN 211356Z AUTO 29004KT 10SM CLR M06/M08 A3007 RMK AO2 SLP090 T10561078 $ |
| 04:56 PST |  Clear | -5°C / 23°F | -8°C / 18°F | 80% | 1018 mb (30.06 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KBJN 211256Z AUTO 01004KT 10SM CLR M05/M08 A3006 RMK AO2 SLP086 T10501078 $ |
| 02:56 PST |  Clear | -5°C / 23°F | -8°C / 18°F | 80% | 1019 mb (30.09 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | KBJN 211056Z AUTO 28006KT 10SM CLR M05/M08 A3008 RMK AO2 SLP085 T10501078 $ |
| 01:56 PST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1019 mb (30.09 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KBJN 210956Z AUTO 31007KT 10SM CLR M04/M08 A3009 RMK AO2 SLP086 T10391078 $ |
| 00:56 PST |  Clear | -5°C / 23°F | -8°C / 18°F | 80% | 1019 mb (30.09 in) | NW 19 kph (NW 11.5 mph) | - | 10SM |
| | KBJN 210856Z AUTO 30010KT 10SM CLR M05/M08 A3009 RMK AO2 SLP090 T10501083 58008 $ |