| 13:10 PST |  Partly Cloudy | 12°C / 54°F | 3°C / 37°F | 54% | 1031 mb (30.45 in) | E 7 kph (E 4.6 mph) | - | 10SM |
| | KONP 282110Z AUTO 09004KT 10SM SCT040 12/03 A3044 RMK AO1 |
| 12:50 PST |  Mostly Cloudy | 12°C / 54°F | 3°C / 37°F | 54% | 1031 mb (30.45 in) | ESE 9 kph (ESE 5.8 mph) | - | 10SM |
| | KONP 282050Z AUTO 11005KT 10SM BKN042 12/03 A3044 RMK AO1 |
| 12:30 PST |  Overcast | 12°C / 54°F | 3°C / 37°F | 54% | 1031 mb (30.45 in) | E 7 kph (E 4.6 mph) | - | 10SM |
| | KONP 282030Z AUTO 10004KT 10SM OVC042 12/03 A3045 RMK AO1 |
| 12:10 PST |  Overcast | 12°C / 54°F | 3°C / 37°F | 54% | 1031 mb (30.45 in) | ESE 7 kph (ESE 4.6 mph) | - | 10SM |
| | KONP 282010Z AUTO 11004KT 10SM OVC042 12/03 A3045 RMK AO1 |
| 11:50 PST |  Mostly Cloudy | 11°C / 52°F | 3°C / 37°F | 58% | 1031 mb (30.45 in) | E 6 kph (E 3.5 mph) | - | 10SM |
| | KONP 281950Z AUTO 09003KT 10SM BKN042 11/03 A3046 RMK AO1 |
| 11:30 PST |  Partly Cloudy | 12°C / 54°F | 3°C / 37°F | 54% | 1031 mb (30.45 in) | E 6 kph (E 3.5 mph) | - | 10SM |
| | KONP 281930Z AUTO 09003KT 10SM SCT042 12/03 A3046 RMK AO1 |
| 11:10 PST |  Clear | 11°C / 52°F | 4°C / 39°F | 62% | 1031 mb (30.45 in) | E 7 kph (E 4.6 mph) | - | 10SM |
| | KONP 281910Z AUTO 10004KT 10SM CLR 11/04 A3046 RMK AO1 |
| 10:50 PST |  Clear | 11°C / 52°F | 4°C / 39°F | 62% | 1031 mb (30.45 in) | ESE 9 kph (ESE 5.8 mph) | - | 10SM |
| | KONP 281850Z AUTO 11005KT 10SM CLR 11/04 A3046 RMK AO1 |
| 10:30 PST |  Clear | 10°C / 50°F | 5°C / 41°F | 71% | 1032 mb (30.48 in) | SE 7 kph (SE 4.6 mph) | - | 10SM |
| | KONP 281830Z AUTO 12004KT 10SM CLR 10/05 A3047 RMK AO1 |
| 10:10 PST |  Clear | 9°C / 48°F | 6°C / 43°F | 82% | 1032 mb (30.48 in) | ESE 7 kph (ESE 4.6 mph) | - | 10SM |
| | KONP 281810Z AUTO 11004KT 10SM CLR 09/06 A3047 RMK AO1 |
| 09:50 PST |  Clear | 9°C / 48°F | 6°C / 43°F | 82% | 1032 mb (30.48 in) | E 9 kph (E 5.8 mph) | - | 10SM |
| | KONP 281750Z AUTO 09005KT 10SM CLR 09/06 A3047 RMK AO1 |
| 09:30 PST |  Clear | 8°C / 46°F | 7°C / 45°F | 93% | 1032 mb (30.48 in) | E 6 kph (E 3.5 mph) | - | 10SM |
| | KONP 281730Z AUTO 10003KT 10SM CLR 08/07 A3047 RMK AO1 |
| 09:11 PST |  Clear | 8°C / 46°F | 6°C / 43°F | 87% | 1032 mb (30.48 in) | Calm | - | 10SM |
| | KONP 281711Z AUTO 00000KT 10SM CLR 08/06 A3047 RMK AO1 |
| 08:50 PST |  Clear | 7°C / 45°F | 6°C / 43°F | 93% | 1032 mb (30.48 in) | Calm | - | 10SM |
| | KONP 281650Z AUTO 00000KT 10SM CLR 07/06 A3047 RMK AO1 |
| 08:30 PST |  Clear | 6°C / 43°F | 5°C / 41°F | 93% | 1031 mb (30.45 in) | ESE 6 kph (ESE 3.5 mph) | - | 10SM |
| | KONP 281630Z AUTO 11003KT 10SM CLR 06/05 A3046 RMK AO1 |
| 08:10 PST |  Clear | 5°C / 41°F | 4°C / 39°F | 93% | 1031 mb (30.45 in) | ESE 6 kph (ESE 3.5 mph) | - | 10SM |
| | KONP 281610Z AUTO 11003KT 10SM CLR 05/04 A3046 RMK AO1 |
| 07:50 PST |  Clear | 5°C / 41°F | 4°C / 39°F | 93% | 1031 mb (30.45 in) | Calm | - | 10SM |
| | KONP 281550Z AUTO 00000KT 10SM CLR 05/04 A3046 RMK AO1 |
| 07:30 PST |  Partly Cloudy | 6°C / 43°F | 4°C / 39°F | 87% | 1031 mb (30.45 in) | E 7 kph (E 4.6 mph) | - | 10SM |
| | KONP 281530Z AUTO 10004KT 10SM SCT043 06/04 A3044 RMK AO1 |
| 07:10 PST |  Overcast | 6°C / 43°F | 4°C / 39°F | 87% | 1031 mb (30.45 in) | ESE 7 kph (ESE 4.6 mph) | - | 10SM |
| | KONP 281510Z AUTO 11004KT 10SM OVC043 06/04 A3045 RMK AO1 |
| 06:50 PST |  Overcast | 6°C / 43°F | 5°C / 41°F | 93% | 1031 mb (30.45 in) | E 6 kph (E 3.5 mph) | - | 10SM |
| | KONP 281450Z AUTO 10003KT 10SM OVC043 06/05 A3045 RMK AO1 |
| 06:32 PST |  Overcast | 6°C / 43°F | 5°C / 41°F | 93% | 1031 mb (30.45 in) | E 9 kph (E 5.8 mph) | - | 10SM |
| | KONP 281432Z AUTO 10005KT 10SM OVC043 06/05 A3045 RMK AO1 |
| 06:10 PST |  Overcast | 6°C / 43°F | 5°C / 41°F | 93% | 1031 mb (30.45 in) | E 7 kph (E 4.6 mph) | - | 10SM |
| | KONP 281410Z AUTO 10004KT 10SM OVC045 06/05 A3044 RMK AO1 |
| 05:50 PST |  Overcast | 6°C / 43°F | 4°C / 39°F | 87% | 1031 mb (30.45 in) | E 6 kph (E 3.5 mph) | - | 10SM |
| | KONP 281350Z AUTO 10003KT 10SM OVC045 06/04 A3044 RMK AO1 |
| 05:30 PST |  Overcast | 6°C / 43°F | 4°C / 39°F | 87% | 1030 mb (30.42 in) | E 6 kph (E 3.5 mph) | - | 10SM |
| | KONP 281330Z AUTO 09003KT 10SM OVC045 06/04 A3043 RMK AO1 |
| 05:10 PST |  Mostly Cloudy | 6°C / 43°F | 4°C / 39°F | 87% | 1030 mb (30.42 in) | Calm | - | 10SM |
| | KONP 281310Z AUTO 00000KT 10SM BKN045 06/04 A3043 RMK AO1 |
| 04:50 PST |  Mostly Cloudy | 6°C / 43°F | 4°C / 39°F | 87% | 1030 mb (30.42 in) | Calm | - | 10SM |
| | KONP 281250Z AUTO 00000KT 10SM BKN045 06/04 A3043 RMK AO1 |
| 04:30 PST |  Overcast | 7°C / 45°F | 6°C / 43°F | 93% | 1030 mb (30.42 in) | SE 9 kph (SE 5.8 mph) | - | 10SM |
| | KONP 281230Z AUTO 13005KT 10SM OVC043 07/06 A3043 RMK AO1 |
| 04:10 PST |  Mostly Cloudy | 7°C / 45°F | 6°C / 43°F | 93% | 1031 mb (30.45 in) | ESE 9 kph (ESE 5.8 mph) | - | 10SM |
| | KONP 281210Z AUTO 11005KT 10SM BKN043 07/06 A3044 RMK AO1 |
| 03:50 PST |  Mostly Cloudy | 7°C / 45°F | 6°C / 43°F | 93% | 1030 mb (30.42 in) | SE 9 kph (SE 5.8 mph) | - | 10SM |
| | KONP 281150Z AUTO 12005KT 10SM BKN043 07/06 A3043 RMK AO1 |
| 03:30 PST |  Overcast | 7°C / 45°F | 6°C / 43°F | 93% | 1030 mb (30.42 in) | ESE 9 kph (ESE 5.8 mph) | - | 10SM |
| | KONP 281130Z AUTO 11005KT 10SM OVC041 07/06 A3043 RMK AO1 |
| 03:10 PST |  Overcast | 7°C / 45°F | 6°C / 43°F | 93% | 1031 mb (30.45 in) | E 7 kph (E 4.6 mph) | - | 10SM |
| | KONP 281110Z AUTO 10004KT 10SM OVC039 07/06 A3044 RMK AO1 |
| 02:50 PST |  Overcast | 7°C / 45°F | 6°C / 43°F | 93% | 1031 mb (30.45 in) | E 9 kph (E 5.8 mph) | - | 10SM |
| | KONP 281050Z AUTO 10005KT 10SM OVC039 07/06 A3044 RMK AO1 |
| 02:30 PST |  Overcast | 7°C / 45°F | 6°C / 43°F | 93% | 1031 mb (30.45 in) | E 9 kph (E 5.8 mph) | - | 10SM |
| | KONP 281030Z AUTO 09005KT 10SM OVC039 07/06 A3044 RMK AO1 |
| 02:10 PST |  Overcast | 7°C / 45°F | 6°C / 43°F | 93% | 1031 mb (30.45 in) | E 7 kph (E 4.6 mph) | - | 10SM |
| | KONP 281010Z AUTO 08004KT 10SM SCT027 BKN035 OVC045 07/06 A3044 RMK AO1 |
| 01:50 PST |  Overcast Drizzle | 8°C / 46°F | 6°C / 43°F | 87% | 1031 mb (30.45 in) | E 9 kph (E 5.8 mph) | - | 5SM |
| | KONP 280950Z AUTO 08005KT 5SM DZ SCT011 SCT019 OVC028 08/06 A3044 RMK AO1 |
| 01:30 PST |  Overcast Drizzle | 8°C / 46°F | 6°C / 43°F | 87% | 1031 mb (30.45 in) | N 9 kph (N 5.8 mph) | - | 5SM |
| | KONP 280930Z AUTO 35005KT 5SM DZ SCT015 BKN024 OVC036 08/06 A3044 RMK AO1 |
| 01:10 PST |  Overcast | 7°C / 45°F | 6°C / 43°F | 93% | 1031 mb (30.45 in) | Calm | - | 10SM |
| | KONP 280910Z AUTO 00000KT 10SM OVC038 07/06 A3044 RMK AO1 |
| 00:50 PST |  Overcast | 7°C / 45°F | 6°C / 43°F | 93% | 1031 mb (30.45 in) | Calm | - | 10SM |
| | KONP 280850Z AUTO 00000KT 10SM OVC038 07/06 A3044 RMK AO1 |
| 00:30 PST |  Mostly Cloudy | 8°C / 46°F | 6°C / 43°F | 87% | 1031 mb (30.45 in) | Calm | - | 10SM |
| | KONP 280830Z AUTO 00000KT 10SM BKN038 08/06 A3044 RMK AO1 |
| 00:10 PST |  Overcast | 8°C / 46°F | 6°C / 43°F | 87% | 1031 mb (30.45 in) | ENE 7 kph (ENE 4.6 mph) | - | 10SM |
| | KONP 280810Z AUTO 07004KT 10SM SCT019 SCT026 OVC036 08/06 A3044 RMK AO1 |