| 22:55 PST |  Clear | -6°C / 21°F | -9°C / 16°F | 80% | 1023 mb (30.21 in) | ENE 13 kph (ENE 8.1 mph) | - | 10SM |
| | KCOE 040655Z AUTO 06007KT 10SM CLR M06/M09 A3022 RMK AO1 |
| 22:35 PST |  Clear | -6°C / 21°F | -9°C / 16°F | 80% | 1023 mb (30.21 in) | ENE 11 kph (ENE 6.9 mph) | - | 10SM |
| | KCOE 040635Z AUTO 06006KT 10SM CLR M06/M09 A3022 RMK AO1 |
| 22:15 PST |  Clear | -6°C / 21°F | -9°C / 16°F | 80% | 1023 mb (30.21 in) | ENE 11 kph (ENE 6.9 mph) | - | 10SM |
| | KCOE 040615Z AUTO 06006KT 10SM CLR M06/M09 A3022 RMK AO1 |
| 21:55 PST |  Clear | -7°C / 19°F | -10°C / 14°F | 79% | 1024 mb (30.24 in) | ENE 9 kph (ENE 5.8 mph) | - | 10SM |
| | KCOE 040555Z AUTO 06005KT 10SM CLR M07/M10 A3023 RMK AO1 11030 21070 57020 |
| 21:35 PST |  Clear | -7°C / 19°F | -10°C / 14°F | 79% | 1024 mb (30.24 in) | ENE 11 kph (ENE 6.9 mph) | - | 10SM |
| | KCOE 040535Z AUTO 07006KT 10SM CLR M07/M10 A3024 RMK AO1 |
| 21:15 PST |  Clear | -7°C / 19°F | -9°C / 16°F | 86% | 1024 mb (30.24 in) | E 11 kph (E 6.9 mph) | - | 10SM |
| | KCOE 040515Z AUTO 08006KT 10SM CLR M07/M09 A3024 RMK AO1 |
| 20:55 PST |  Clear | -7°C / 19°F | -9°C / 16°F | 86% | 1025 mb (30.27 in) | ENE 9 kph (ENE 5.8 mph) | - | 10SM |
| | KCOE 040455Z AUTO 06005KT 10SM CLR M07/M09 A3026 RMK AO1 |
| 20:35 PST |  Clear | -6°C / 21°F | -9°C / 16°F | 80% | 1025 mb (30.27 in) | ENE 11 kph (ENE 6.9 mph) | - | 10SM |
| | KCOE 040435Z AUTO 06006KT 10SM CLR M06/M09 A3027 RMK AO1 |
| 20:15 PST |  Clear | -6°C / 21°F | -9°C / 16°F | 80% | 1025 mb (30.27 in) | ENE 9 kph (ENE 5.8 mph) | - | 10SM |
| | KCOE 040415Z AUTO 06005KT 10SM CLR M06/M09 A3027 RMK AO1 |
| 19:55 PST |  Clear | -6°C / 21°F | -8°C / 18°F | 86% | 1025 mb (30.27 in) | NE 9 kph (NE 5.8 mph) | - | 10SM |
| | KCOE 040355Z AUTO 05005KT 10SM CLR M06/M08 A3027 RMK AO1 |
| 19:35 PST |  Clear | -5°C / 23°F | -8°C / 18°F | 80% | 1025 mb (30.27 in) | NE 9 kph (NE 5.8 mph) | - | 10SM |
| | KCOE 040335Z AUTO 05005KT 10SM CLR M05/M08 A3028 RMK AO1 |
| 19:15 PST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1025 mb (30.27 in) | NE 13 kph (NE 8.1 mph) | - | 10SM |
| | KCOE 040315Z AUTO 03007KT 10SM CLR M04/M08 A3028 RMK AO1 |
| 18:55 PST |  Clear | -6°C / 21°F | -8°C / 18°F | 86% | 1026 mb (30.3 in) | ENE 11 kph (ENE 6.9 mph) | - | 10SM |
| | KCOE 040255Z AUTO 06006KT 10SM CLR M06/M08 A3029 RMK AO1 57014 |
| 18:35 PST |  Clear | -4°C / 25°F | -9°C / 16°F | 69% | 1026 mb (30.3 in) | NE 13 kph (NE 8.1 mph) | - | 10SM |
| | KCOE 040235Z AUTO 04007KT 10SM CLR M04/M09 A3030 RMK AO1 |
| 18:15 PST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1026 mb (30.3 in) | NE 13 kph (NE 8.1 mph) | - | 10SM |
| | KCOE 040215Z AUTO 03007KT 10SM CLR M04/M08 A3031 RMK AO1 |
| 17:55 PST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1027 mb (30.33 in) | NE 13 kph (NE 8.1 mph) | - | 10SM |
| | KCOE 040155Z AUTO 03007KT 10SM CLR M04/M08 A3032 RMK AO1 |
| 17:35 PST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1027 mb (30.33 in) | NE 11 kph (NE 6.9 mph) | - | 10SM |
| | KCOE 040135Z AUTO 04006KT 10SM CLR M04/M08 A3032 RMK AO1 |
| 17:15 PST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1027 mb (30.33 in) | NE 9 kph (NE 5.8 mph) | - | 10SM |
| | KCOE 040115Z AUTO 04005KT 10SM CLR M04/M08 A3033 RMK AO1 |
| 16:55 PST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1027 mb (30.33 in) | NNE 9 kph (NNE 5.8 mph) | - | 10SM |
| | KCOE 040055Z AUTO 02005KT 10SM CLR M04/M08 A3033 RMK AO1 |
| 16:35 PST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1027 mb (30.33 in) | NNE 9 kph (NNE 5.8 mph) | - | 10SM |
| | KCOE 040035Z AUTO 02005KT 10SM CLR M04/M08 A3033 RMK AO1 |
| 16:15 PST |  Clear | -3°C / 27°F | -8°C / 18°F | 69% | 1027 mb (30.33 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KCOE 040015Z AUTO 01004KT 10SM CLR M03/M08 A3033 RMK AO1 |
| 15:55 PST |  Clear | -3°C / 27°F | -8°C / 18°F | 69% | 1027 mb (30.33 in) | NE 6 kph (NE 3.5 mph) | - | 10SM |
| | KCOE 032355Z AUTO 03003KT 10SM CLR M03/M08 A3033 RMK AO1 11010 21040 410101090 57017 |
| 15:35 PST |  Clear | -2°C / 28°F | -8°C / 18°F | 64% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KCOE 032335Z AUTO 00000KT 10SM CLR M02/M08 A3034 RMK AO1 |
| 15:15 PST |  Clear | -2°C / 28°F | -9°C / 16°F | 59% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KCOE 032315Z AUTO 00000KT 10SM CLR M02/M09 A3034 RMK AO1 |
| 14:55 PST |  Clear | -1°C / 30°F | -9°C / 16°F | 55% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KCOE 032255Z AUTO 00000KT 10SM CLR M01/M09 A3034 RMK AO1 |
| 14:35 PST |  Clear | -1°C / 30°F | -9°C / 16°F | 55% | 1028 mb (30.36 in) | Calm | - | 10SM |
| | KCOE 032235Z AUTO 00000KT 10SM CLR M01/M09 A3035 RMK AO1 |
| 14:15 PST |  Clear | -2°C / 28°F | -9°C / 16°F | 59% | 1028 mb (30.36 in) | Calm | - | 10SM |
| | KCOE 032215Z AUTO 00000KT 10SM CLR M02/M09 A3036 RMK AO1 |
| 13:55 PST |  Clear | -1°C / 30°F | -9°C / 16°F | 55% | 1028 mb (30.36 in) | E 6 kph (E 3.5 mph) | - | 10SM |
| | KCOE 032155Z AUTO 08003KT 10SM CLR M01/M09 A3037 RMK AO1 |
| 13:35 PST |  Clear | -2°C / 28°F | -9°C / 16°F | 59% | 1028 mb (30.36 in) | Calm | - | 10SM |
| | KCOE 032135Z AUTO 00000KT 10SM CLR M02/M09 A3037 RMK AO1 |
| 13:15 PST |  Clear | -1°C / 30°F | -8°C / 18°F | 59% | 1029 mb (30.39 in) | NE 6 kph (NE 3.5 mph) | - | 10SM |
| | KCOE 032115Z AUTO 05003KT 10SM CLR M01/M08 A3038 RMK AO1 |
| 12:55 PST |  Clear | -2°C / 28°F | -8°C / 18°F | 64% | 1029 mb (30.39 in) | Calm | - | 10SM |
| | KCOE 032055Z AUTO 00000KT 10SM CLR M02/M08 A3038 RMK AO1 57014 |
| 12:35 PST |  Clear | -2°C / 28°F | -9°C / 16°F | 59% | 1029 mb (30.39 in) | ENE 9 kph (ENE 5.8 mph) | - | 10SM |
| | KCOE 032035Z AUTO 07005KT 10SM CLR M02/M09 A3039 RMK AO1 |
| 12:15 PST |  Clear | -3°C / 27°F | -8°C / 18°F | 69% | 1029 mb (30.39 in) | NE 9 kph (NE 5.8 mph) | - | 10SM |
| | KCOE 032015Z AUTO 04005KT 10SM CLR M03/M08 A3039 RMK AO1 |
| 11:55 PST |  Clear | -3°C / 27°F | -8°C / 18°F | 69% | 1029 mb (30.39 in) | NE 13 kph (NE 8.1 mph) | - | 10SM |
| | KCOE 031955Z AUTO 03007KT 10SM CLR M03/M08 A3040 RMK AO1 |
| 11:35 PST |  Clear | -3°C / 27°F | -8°C / 18°F | 69% | 1029 mb (30.39 in) | NE 13 kph (NE 8.1 mph) | - | 10SM |
| | KCOE 031935Z AUTO 04007KT 10SM CLR M03/M08 A3040 RMK AO1 |
| 11:15 PST |  Clear | -3°C / 27°F | -8°C / 18°F | 69% | 1030 mb (30.42 in) | NE 11 kph (NE 6.9 mph) | - | 10SM |
| | KCOE 031915Z AUTO 05006KT 10SM CLR M03/M08 A3041 RMK AO1 |
| 10:55 PST |  Clear | -3°C / 27°F | -8°C / 18°F | 69% | 1029 mb (30.39 in) | ENE 15 kph (ENE 9.2 mph) | - | 10SM |
| | KCOE 031855Z AUTO 06008KT 10SM CLR M03/M08 A3040 RMK AO1 |
| 10:35 PST |  Clear | -3°C / 27°F | -8°C / 18°F | 69% | 1030 mb (30.42 in) | NE 19 kph (NE 11.5 mph) | - | 10SM |
| | KCOE 031835Z AUTO 04010KT 10SM CLR M03/M08 A3041 RMK AO1 |
| 10:15 PST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1030 mb (30.42 in) | NE 17 kph (NE 10.4 mph) | - | 10SM |
| | KCOE 031815Z AUTO 04009KT 10SM CLR M04/M08 A3041 RMK AO1 |
| 09:55 PST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1030 mb (30.42 in) | NE 19 kph (NE 11.5 mph) | - | 10SM |
| | KCOE 031755Z AUTO 05010KT 10SM CLR M04/M08 A3042 RMK AO1 11040 21090 52010 |
| 09:35 PST |  Clear | -5°C / 23°F | -9°C / 16°F | 74% | 1030 mb (30.42 in) | ENE 17 kph (ENE 10.4 mph) | - | 10SM |
| | KCOE 031735Z AUTO 06009KT 10SM CLR M05/M09 A3041 RMK AO1 |
| 09:15 PST |  Clear | -6°C / 21°F | -9°C / 16°F | 80% | 1030 mb (30.42 in) | NE 17 kph (NE 10.4 mph) | - | 10SM |
| | KCOE 031715Z AUTO 04009KT 10SM CLR M06/M09 A3041 RMK AO1 |
| 08:55 PST |  Clear | -6°C / 21°F | -9°C / 16°F | 80% | 1030 mb (30.42 in) | NE 17 kph (NE 10.4 mph) | - | 10SM |
| | KCOE 031655Z AUTO 05009KT 10SM CLR M06/M09 A3041 RMK AO1 |
| 08:35 PST |  Clear | -7°C / 19°F | -10°C / 14°F | 79% | 1030 mb (30.42 in) | NE 19 kph (NE 11.5 mph) | - | 10SM |
| | KCOE 031635Z AUTO 04010KT 10SM CLR M07/M10 A3041 RMK AO1 |
| 08:15 PST |  Clear | -7°C / 19°F | -11°C / 12°F | 73% | 1029 mb (30.39 in) | NE 19 kph (NE 11.5 mph) | - | 10SM |
| | KCOE 031615Z AUTO 05010KT 10SM CLR M07/M11 A3040 RMK AO1 |
| 07:55 PST |  Clear | -8°C / 18°F | -11°C / 12°F | 79% | 1029 mb (30.39 in) | ENE 17 kph (ENE 10.4 mph) | - | 10SM |
| | KCOE 031555Z AUTO 06009KT 10SM CLR M08/M11 A3040 RMK AO1 |
| 07:35 PST |  Clear | -8°C / 18°F | -11°C / 12°F | 79% | 1029 mb (30.39 in) | ENE 11 kph (ENE 6.9 mph) | - | 10SM |
| | KCOE 031535Z AUTO 07006KT 10SM CLR M08/M11 A3040 RMK AO1 |
| 07:15 PST |  Clear | -8°C / 18°F | -11°C / 12°F | 79% | 1029 mb (30.39 in) | E 13 kph (E 8.1 mph) | - | 10SM |
| | KCOE 031515Z AUTO 08007KT 10SM CLR M08/M11 A3039 RMK AO1 |
| 06:55 PST |  Clear | -8°C / 18°F | -11°C / 12°F | 79% | 1029 mb (30.39 in) | ENE 15 kph (ENE 9.2 mph) | - | 10SM |
| | KCOE 031455Z AUTO 07008KT 10SM CLR M08/M11 A3039 RMK AO1 54000 |
| 06:35 PST |  Clear | -8°C / 18°F | -11°C / 12°F | 79% | 1029 mb (30.39 in) | ENE 13 kph (ENE 8.1 mph) | - | 10SM |
| | KCOE 031435Z AUTO 07007KT 10SM CLR M08/M11 A3039 RMK AO1 |
| 06:15 PST |  Clear | -8°C / 18°F | -11°C / 12°F | 79% | 1029 mb (30.39 in) | E 13 kph (E 8.1 mph) | - | 10SM |
| | KCOE 031415Z AUTO 09007KT 10SM CLR M08/M11 A3039 RMK AO1 |
| 05:55 PST |  Clear | -8°C / 18°F | -11°C / 12°F | 79% | 1029 mb (30.39 in) | E 13 kph (E 8.1 mph) | - | 10SM |
| | KCOE 031355Z AUTO 08007KT 10SM CLR M08/M11 A3039 RMK AO1 |
| 05:35 PST |  Clear | -8°C / 18°F | -11°C / 12°F | 79% | 1029 mb (30.39 in) | E 11 kph (E 6.9 mph) | - | 10SM |
| | KCOE 031335Z AUTO 08006KT 10SM CLR M08/M11 A3039 RMK AO1 |
| 05:15 PST |  Clear | -8°C / 18°F | -11°C / 12°F | 79% | 1029 mb (30.39 in) | ENE 9 kph (ENE 5.8 mph) | - | 10SM |
| | KCOE 031315Z AUTO 06005KT 10SM CLR M08/M11 A3039 RMK AO1 |
| 04:55 PST |  Clear | -7°C / 19°F | -11°C / 12°F | 73% | 1029 mb (30.39 in) | NE 15 kph (NE 9.2 mph) | - | 10SM |
| | KCOE 031255Z AUTO 05008KT 10SM CLR M07/M11 A3039 RMK AO1 |
| 04:35 PST |  Clear | -8°C / 18°F | -11°C / 12°F | 79% | 1029 mb (30.39 in) | NE 15 kph (NE 9.2 mph) | - | 10SM |
| | KCOE 031235Z AUTO 05008KT 10SM CLR M08/M11 A3039 RMK AO1 |
| 04:15 PST |  Clear | -8°C / 18°F | -11°C / 12°F | 79% | 1029 mb (30.39 in) | ENE 17 kph (ENE 10.4 mph) | - | 10SM |
| | KCOE 031215Z AUTO 06009KT 10SM CLR M08/M11 A3039 RMK AO1 |
| 03:55 PST |  Clear | -8°C / 18°F | -11°C / 12°F | 79% | 1029 mb (30.39 in) | ENE 15 kph (ENE 9.2 mph) | - | 10SM |
| | KCOE 031155Z AUTO 06008KT 10SM CLR M08/M11 A3039 RMK AO1 11060 21080 52003 |
| 03:35 PST |  Clear | -8°C / 18°F | -11°C / 12°F | 79% | 1029 mb (30.39 in) | ENE 15 kph (ENE 9.2 mph) | - | 10SM |
| | KCOE 031135Z AUTO 06008KT 10SM CLR M08/M11 A3039 RMK AO1 |
| 03:15 PST |  Clear | -8°C / 18°F | -11°C / 12°F | 79% | 1029 mb (30.39 in) | ENE 15 kph (ENE 9.2 mph) | - | 10SM |
| | KCOE 031115Z AUTO 06008KT 10SM CLR M08/M11 A3039 RMK AO1 |
| 02:55 PST |  Clear | -8°C / 18°F | -11°C / 12°F | 79% | 1029 mb (30.39 in) | ENE 13 kph (ENE 8.1 mph) | - | 10SM |
| | KCOE 031055Z AUTO 06007KT 10SM CLR M08/M11 A3039 RMK AO1 |
| 02:35 PST |  Clear | -7°C / 19°F | -11°C / 12°F | 73% | 1029 mb (30.39 in) | ENE 15 kph (ENE 9.2 mph) | - | 10SM |
| | KCOE 031035Z AUTO 06008KT 10SM CLR M07/M11 A3039 RMK AO1 |
| 02:15 PST |  Clear | -7°C / 19°F | -11°C / 12°F | 73% | 1029 mb (30.39 in) | NE 19 kph (NE 11.5 mph) | - | 10SM |
| | KCOE 031015Z AUTO 04010KT 10SM CLR M07/M11 A3039 RMK AO1 |
| 01:55 PST |  Clear | -7°C / 19°F | -10°C / 14°F | 79% | 1029 mb (30.39 in) | NE 20 kph (NE 12.7 mph) | - | 10SM |
| | KCOE 030955Z AUTO 04011KT 10SM CLR M07/M10 A3039 RMK AO1 |
| 01:35 PST |  Clear | -7°C / 19°F | -10°C / 14°F | 79% | 1029 mb (30.39 in) | NE 17 kph (NE 10.4 mph) | - | 10SM |
| | KCOE 030935Z AUTO 05009KT 10SM CLR M07/M10 A3038 RMK AO1 |
| 01:15 PST |  Clear | -7°C / 19°F | -10°C / 14°F | 79% | 1029 mb (30.39 in) | NE 20 kph (NE 12.7 mph) | - | 10SM |
| | KCOE 030915Z AUTO 04011KT 10SM CLR M07/M10 A3038 RMK AO1 |
| 00:55 PST |  Clear | -6°C / 21°F | -10°C / 14°F | 74% | 1029 mb (30.39 in) | NE 19 kph (NE 11.5 mph) | - | 10SM |
| | KCOE 030855Z AUTO 04010KT 10SM CLR M06/M10 A3038 RMK AO1 52010 |
| 00:35 PST |  Clear | -6°C / 21°F | -10°C / 14°F | 74% | 1029 mb (30.39 in) | NE 20 kph (NE 12.7 mph) | - | 10SM |
| | KCOE 030835Z AUTO 04011KT 10SM CLR M06/M10 A3038 RMK AO1 |
| 00:15 PST |  Clear | -7°C / 19°F | -10°C / 14°F | 79% | 1028 mb (30.36 in) | NE 17 kph (NE 10.4 mph) | - | 10SM |
| | KCOE 030815Z AUTO 05009KT 10SM CLR M07/M10 A3037 RMK AO1 |