| 07:55 PST |  Clear | 6°C / 43°F | 4°C / 39°F | 87% | 1024 mb (30.24 in) | SE 15 kph (SE 9.2 mph) | - | 10SM |
| | KOTH 251555Z 13008KT 10SM CLR 06/04 A3025 RMK AO1 |
| 07:35 PST |  Clear | 6°C / 43°F | 3°C / 37°F | 81% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KOTH 251535Z 10SM CLR 06/03 A3025 RMK AO1 |
| 07:15 PST |  Clear | 6°C / 43°F | 3°C / 37°F | 81% | 1024 mb (30.24 in) | SE 15 kph (SE 9.2 mph) | - | 10SM |
| | KOTH 251515Z 14008KT 10SM CLR 06/03 A3024 RMK AO1 |
| 06:55 PST |  Clear | 5°C / 41°F | 3°C / 37°F | 87% | 1024 mb (30.24 in) | SE 9 kph (SE 5.8 mph) | - | 10SM |
| | KOTH 251455Z 13005KT 10SM CLR 05/03 A3024 RMK AO1 57007 |
| 06:35 PST |  Clear | 6°C / 43°F | 3°C / 37°F | 81% | 1024 mb (30.24 in) | SSE 11 kph (SSE 6.9 mph) | - | 10SM |
| | KOTH 251435Z 15006KT 10SM CLR 06/03 A3023 RMK AO1 |
| 06:15 PST |  Clear | 6°C / 43°F | 4°C / 39°F | 87% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KOTH 251415Z 00000KT 10SM CLR 06/04 A3023 RMK AO1 |
| 05:55 PST |  Clear | 6°C / 43°F | 3°C / 37°F | 81% | 1023 mb (30.21 in) | SSE 15 kph (SSE 9.2 mph) | - | 10SM |
| | KOTH 251355Z 15008KT 10SM CLR 06/03 A3022 RMK AO1 |
| 05:35 PST |  Clear | 6°C / 43°F | 4°C / 39°F | 87% | 1023 mb (30.21 in) | SSE 15 kph (SSE 9.2 mph) | - | 10SM |
| | KOTH 251335Z 15008KT 10SM CLR 06/04 A3022 RMK AO1 |
| 05:15 PST |  Clear | 6°C / 43°F | 4°C / 39°F | 87% | 1024 mb (30.24 in) | SSE 13 kph (SSE 8.1 mph) | - | 10SM |
| | KOTH 251315Z 15007KT 10SM CLR 06/04 A3023 RMK AO1 |
| 04:55 PST |  Clear | 6°C / 43°F | 4°C / 39°F | 87% | 1024 mb (30.24 in) | SE 19 kph (SE 11.5 mph) | - | 10SM |
| | KOTH 251255Z 13010KT 10SM CLR 06/04 A3024 RMK AO1 |
| 04:35 PST |  Clear | 6°C / 43°F | 3°C / 37°F | 81% | 1024 mb (30.24 in) | SE 17 kph (SE 10.4 mph) | - | 10SM |
| | KOTH 251235Z 14009KT 10SM CLR 06/03 A3025 RMK AO1 |
| 04:15 PST |  Clear | 6°C / 43°F | 3°C / 37°F | 81% | 1025 mb (30.27 in) | SE 15 kph (SE 9.2 mph) | - | 10SM |
| | KOTH 251215Z 14008KT 10SM CLR 06/03 A3026 RMK AO1 |
| 03:55 PST |  Clear | 6°C / 43°F | 4°C / 39°F | 87% | 1025 mb (30.27 in) | SSE 11 kph (SSE 6.9 mph) | - | 10SM |
| | KOTH 251155Z 15006KT 10SM CLR 06/04 A3026 RMK AO1 10070 20050 57003 |
| 03:35 PST |  Clear | 6°C / 43°F | 4°C / 39°F | 87% | 1025 mb (30.27 in) | SE 17 kph (SE 10.4 mph) | - | 10SM |
| | KOTH 251135Z 13009KT 10SM CLR 06/04 A3026 RMK AO1 |
| 03:15 PST |  Clear | 5°C / 41°F | 3°C / 37°F | 87% | 1025 mb (30.27 in) | SE 15 kph (SE 9.2 mph) | - | 10SM |
| | KOTH 251115Z 14008KT 10SM CLR 05/03 A3027 RMK AO1 |
| 02:55 PST |  Clear | 6°C / 43°F | 3°C / 37°F | 81% | 1025 mb (30.27 in) | SE 13 kph (SE 8.1 mph) | - | 10SM |
| | KOTH 251055Z 13007KT 10SM CLR 06/03 A3028 RMK AO1 |
| 02:35 PST |  Clear | 6°C / 43°F | 4°C / 39°F | 87% | 1025 mb (30.27 in) | SE 11 kph (SE 6.9 mph) | - | 10SM |
| | KOTH 251035Z 13006KT 10SM CLR 06/04 A3028 RMK AO1 |
| 02:15 PST |  Clear | 6°C / 43°F | 4°C / 39°F | 87% | 1025 mb (30.27 in) | SE 11 kph (SE 6.9 mph) | - | 10SM |
| | KOTH 251015Z 13006KT 10SM CLR 06/04 A3028 RMK AO1 |
| 01:55 PST |  Clear | 6°C / 43°F | 4°C / 39°F | 87% | 1025 mb (30.27 in) | SE 13 kph (SE 8.1 mph) | - | 10SM |
| | KOTH 250955Z 13007KT 10SM CLR 06/04 A3027 RMK AO1 |
| 01:35 PST |  Clear | 6°C / 43°F | 4°C / 39°F | 87% | 1025 mb (30.27 in) | SE 15 kph (SE 9.2 mph) | - | 10SM |
| | KOTH 250935Z 13008KT 10SM CLR 06/04 A3026 RMK AO1 |
| 01:15 PST |  Clear | 6°C / 43°F | 4°C / 39°F | 87% | 1025 mb (30.27 in) | SE 17 kph (SE 10.4 mph) | - | 10SM |
| | KOTH 250915Z 14009KT 10SM CLR 06/04 A3026 RMK AO1 |
| 00:55 PST |  Clear | 6°C / 43°F | 4°C / 39°F | 87% | 1025 mb (30.27 in) | SE 15 kph (SE 9.2 mph) | - | 10SM |
| | KOTH 250855Z 13008KT 10SM CLR 06/04 A3027 RMK AO1 54000 |
| 00:35 PST |  Clear | 6°C / 43°F | 3°C / 37°F | 81% | 1025 mb (30.27 in) | SE 11 kph (SE 6.9 mph) | - | 10SM |
| | KOTH 250835Z 13006KT 10SM CLR 06/03 A3028 RMK AO1 |
| 00:15 PST |  Clear | 6°C / 43°F | 3°C / 37°F | 81% | 1025 mb (30.27 in) | SE 9 kph (SE 5.8 mph) | - | 10SM |
| | KOTH 250815Z 13005KT 10SM CLR 06/03 A3028 RMK AO1 |