| 12:15 PST |  Clear | -6°C / 21°F | -18°C / 0°F | 38% | 1023 mb (30.21 in) | ENE 35 kph (ENE 21.9 mph) | - | 10SM |
| | KCOE 062015Z AUTO 07019G24KT 10SM CLR M06/M18 A3021 RMK AO1 |
| 11:55 PST |  Partly Cloudy | -6°C / 21°F | -19°C / -2°F | 35% | 1023 mb (30.21 in) | NE 37 kph (NE 23 mph) | - | 10SM |
| | KCOE 061955Z AUTO 05020G23KT 10SM FEW120 M06/M19 A3022 RMK AO1 |
| 11:35 PST |  Mostly Cloudy | -7°C / 19°F | -19°C / -2°F | 38% | 1024 mb (30.24 in) | NE 28 kph (NE 17.3 mph) | - | 10SM |
| | KCOE 061935Z AUTO 05015G22KT 10SM BKN120 M07/M19 A3023 RMK AO1 |
| 11:15 PST |  Mostly Cloudy | -7°C / 19°F | -19°C / -2°F | 38% | 1024 mb (30.24 in) | ENE 26 kph (ENE 16.1 mph) | - | 10SM |
| | KCOE 061915Z AUTO 06014G23KT 10SM BKN120 M07/M19 A3023 RMK AO1 |
| 10:55 PST |  Mostly Cloudy | -7°C / 19°F | -19°C / -2°F | 38% | 1024 mb (30.24 in) | E 26 kph (E 16.1 mph) | - | 10SM |
| | KCOE 061855Z AUTO 08014G25KT 10SM BKN120 M07/M19 A3024 RMK AO1 |
| 10:35 PST |  Overcast | -7°C / 19°F | -19°C / -2°F | 38% | 1024 mb (30.24 in) | NE 35 kph (NE 21.9 mph) | - | 10SM |
| | KCOE 061835Z AUTO 05019G22KT 10SM OVC120 M07/M19 A3025 RMK AO1 |
| 10:15 PST |  Overcast | -7°C / 19°F | -19°C / -2°F | 38% | 1025 mb (30.27 in) | NE 33 kph (NE 20.7 mph) | - | 10SM |
| | KCOE 061815Z AUTO 05018G21KT 10SM OVC120 M07/M19 A3026 RMK AO1 |
| 09:55 PST |  Overcast | -7°C / 19°F | -19°C / -2°F | 38% | 1025 mb (30.27 in) | ENE 30 kph (ENE 18.4 mph) | - | 10SM |
| | KCOE 061755Z AUTO 06016KT 10SM OVC120 M07/M19 A3026 RMK AO1 11060 21070 52007 |
| 09:35 PST |  Overcast | -7°C / 19°F | -19°C / -2°F | 38% | 1025 mb (30.27 in) | ENE 28 kph (ENE 17.3 mph) | - | 10SM |
| | KCOE 061735Z AUTO 06015G23KT 10SM OVC120 M07/M19 A3026 RMK AO1 |
| 09:15 PST |  Overcast | -7°C / 19°F | -19°C / -2°F | 38% | 1025 mb (30.27 in) | NE 32 kph (NE 19.6 mph) | - | 10SM |
| | KCOE 061715Z AUTO 05017G22KT 10SM OVC120 M07/M19 A3026 RMK AO1 |
| 08:55 PST |  Overcast | -7°C / 19°F | -19°C / -2°F | 38% | 1024 mb (30.24 in) | NE 28 kph (NE 17.3 mph) | - | 10SM |
| | KCOE 061655Z AUTO 05015KT 10SM OVC120 M07/M19 A3025 RMK AO1 |
| 08:35 PST |  Overcast | -7°C / 19°F | -19°C / -2°F | 38% | 1024 mb (30.24 in) | ENE 26 kph (ENE 16.1 mph) | - | 10SM |
| | KCOE 061635Z AUTO 06014G25KT 10SM OVC120 M07/M19 A3025 RMK AO1 |
| 08:15 PST |  Overcast | -7°C / 19°F | -19°C / -2°F | 38% | 1024 mb (30.24 in) | NE 32 kph (NE 19.6 mph) | - | 10SM |
| | KCOE 061615Z AUTO 05017G21KT 10SM OVC110 M07/M19 A3024 RMK AO1 |
| 07:55 PST |  Overcast | -7°C / 19°F | -19°C / -2°F | 38% | 1024 mb (30.24 in) | ENE 30 kph (ENE 18.4 mph) | - | 10SM |
| | KCOE 061555Z AUTO 06016G24KT 10SM OVC110 M07/M19 A3024 RMK AO1 |
| 07:35 PST |  Overcast | -7°C / 19°F | -18°C / 0°F | 42% | 1024 mb (30.24 in) | NE 32 kph (NE 19.6 mph) | - | 10SM |
| | KCOE 061535Z AUTO 05017KT 10SM OVC120 M07/M18 A3024 RMK AO1 |
| 07:15 PST |  Overcast | -7°C / 19°F | -18°C / 0°F | 42% | 1024 mb (30.24 in) | ENE 22 kph (ENE 13.8 mph) | - | 10SM |
| | KCOE 061515Z AUTO 06012G21KT 10SM OVC120 M07/M18 A3024 RMK AO1 |
| 06:55 PST |  Overcast | -7°C / 19°F | -18°C / 0°F | 42% | 1024 mb (30.24 in) | ENE 28 kph (ENE 17.3 mph) | - | 10SM |
| | KCOE 061455Z AUTO 06015G23KT 10SM OVC120 M07/M18 A3024 RMK AO1 57003 |
| 06:35 PST |  Overcast | -7°C / 19°F | -18°C / 0°F | 42% | 1024 mb (30.24 in) | ENE 28 kph (ENE 17.3 mph) | - | 10SM |
| | KCOE 061435Z AUTO 06015KT 10SM OVC120 M07/M18 A3024 RMK AO1 |
| 06:15 PST |  Overcast | -7°C / 19°F | -18°C / 0°F | 42% | 1024 mb (30.24 in) | ENE 30 kph (ENE 18.4 mph) | - | 10SM |
| | KCOE 061415Z AUTO 06016G22KT 10SM OVC120 M07/M18 A3024 RMK AO1 |
| 05:55 PST |  Overcast | -7°C / 19°F | -18°C / 0°F | 42% | 1024 mb (30.24 in) | ENE 30 kph (ENE 18.4 mph) | - | 10SM |
| | KCOE 061355Z AUTO 06016KT 10SM OVC110 M07/M18 A3024 RMK AO1 |
| 05:35 PST |  Overcast | -7°C / 19°F | -18°C / 0°F | 42% | 1024 mb (30.24 in) | ENE 28 kph (ENE 17.3 mph) | - | 10SM |
| | KCOE 061335Z AUTO 06015G24KT 10SM OVC110 M07/M18 A3024 RMK AO1 |
| 05:15 PST |  Overcast | -7°C / 19°F | -18°C / 0°F | 42% | 1024 mb (30.24 in) | ENE 32 kph (ENE 19.6 mph) | - | 10SM |
| | KCOE 061315Z AUTO 07017G23KT 10SM OVC100 M07/M18 A3024 RMK AO1 |
| 04:55 PST |  Overcast | -6°C / 21°F | -18°C / 0°F | 38% | 1024 mb (30.24 in) | ENE 30 kph (ENE 18.4 mph) | - | 10SM |
| | KCOE 061255Z AUTO 06016G20KT 10SM OVC100 M06/M18 A3024 RMK AO1 |
| 04:35 PST |  Overcast | -6°C / 21°F | -18°C / 0°F | 38% | 1024 mb (30.24 in) | ENE 28 kph (ENE 17.3 mph) | - | 10SM |
| | KCOE 061235Z AUTO 07015G26KT 10SM OVC100 M06/M18 A3024 RMK AO1 |
| 04:15 PST |  Overcast | -6°C / 21°F | -18°C / 0°F | 38% | 1024 mb (30.24 in) | ENE 26 kph (ENE 16.1 mph) | - | 10SM |
| | KCOE 061215Z AUTO 06014G24KT 10SM OVC100 M06/M18 A3024 RMK AO1 |
| 03:55 PST |  Overcast | -6°C / 21°F | -17°C / 1°F | 42% | 1024 mb (30.24 in) | ENE 30 kph (ENE 18.4 mph) | - | 10SM |
| | KCOE 061155Z AUTO 07016G22KT 10SM OVC100 M06/M17 A3025 RMK AO1 11030 21060 52010 |
| 03:35 PST |  Overcast | -6°C / 21°F | -17°C / 1°F | 42% | 1024 mb (30.24 in) | ENE 32 kph (ENE 19.6 mph) | - | 10SM |
| | KCOE 061135Z AUTO 07017KT 10SM OVC110 M06/M17 A3024 RMK AO1 |
| 03:15 PST |  Overcast | -6°C / 21°F | -17°C / 1°F | 42% | 1024 mb (30.24 in) | ENE 28 kph (ENE 17.3 mph) | - | 10SM |
| | KCOE 061115Z AUTO 07015G21KT 10SM OVC110 M06/M17 A3024 RMK AO1 |
| 02:55 PST |  Overcast | -5°C / 23°F | -16°C / 3°F | 42% | 1024 mb (30.24 in) | ENE 26 kph (ENE 16.1 mph) | - | 10SM |
| | KCOE 061055Z AUTO 06014G19KT 10SM OVC110 M05/M16 A3024 RMK AO1 |
| 02:35 PST |  Overcast | -5°C / 23°F | -16°C / 3°F | 42% | 1024 mb (30.24 in) | ENE 26 kph (ENE 16.1 mph) | - | 10SM |
| | KCOE 061035Z AUTO 07014KT 10SM OVC110 M05/M16 A3023 RMK AO1 |
| 02:15 PST |  Overcast | -5°C / 23°F | -16°C / 3°F | 42% | 1024 mb (30.24 in) | ENE 24 kph (ENE 15 mph) | - | 10SM |
| | KCOE 061015Z AUTO 07013KT 10SM OVC110 M05/M16 A3023 RMK AO1 |
| 01:55 PST |  Overcast | -4°C / 25°F | -15°C / 5°F | 42% | 1024 mb (30.24 in) | ENE 32 kph (ENE 19.6 mph) | - | 10SM |
| | KCOE 060955Z AUTO 06017G21KT 10SM OVC110 M04/M15 A3023 RMK AO1 |
| 01:35 PST |  Overcast | -4°C / 25°F | -14°C / 7°F | 46% | 1024 mb (30.24 in) | ENE 32 kph (ENE 19.6 mph) | - | 10SM |
| | KCOE 060935Z AUTO 06017G22KT 10SM OVC120 M04/M14 A3023 RMK AO1 |
| 01:15 PST |  Overcast | -4°C / 25°F | -14°C / 7°F | 46% | 1023 mb (30.21 in) | ENE 24 kph (ENE 15 mph) | - | 10SM |
| | KCOE 060915Z AUTO 07013KT 10SM OVC120 M04/M14 A3022 RMK AO1 |
| 00:55 PST |  Mostly Cloudy | -4°C / 25°F | -14°C / 7°F | 46% | 1023 mb (30.21 in) | ENE 26 kph (ENE 16.1 mph) | - | 10SM |
| | KCOE 060855Z AUTO 07014G19KT 10SM BKN120 M04/M14 A3022 RMK AO1 54000 |
| 00:35 PST |  Partly Cloudy | -4°C / 25°F | -14°C / 7°F | 46% | 1023 mb (30.21 in) | E 32 kph (E 19.6 mph) | - | 10SM |
| | KCOE 060835Z AUTO 08017KT 10SM FEW120 M04/M14 A3022 RMK AO1 |
| 00:15 PST |  Clear | -4°C / 25°F | -14°C / 7°F | 46% | 1024 mb (30.24 in) | ENE 26 kph (ENE 16.1 mph) | - | 10SM |
| | KCOE 060815Z AUTO 07014KT 10SM CLR M04/M14 A3023 RMK AO1 |