| 14:54 PST |  Overcast | 9°C / 48°F | 5°C / 41°F | 76% | 1028 mb (30.36 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KOLM 282254Z 21007KT 10SM OVC020 09/05 A3036 RMK AO2 SLP280 T00890050 |
| 13:54 PST |  Overcast | 9°C / 48°F | 6°C / 43°F | 82% | 1028 mb (30.36 in) | SSE 22 kph (SSE 13.8 mph) | - | 10SM |
| | KOLM 282154Z 20012KT 10SM OVC020 09/06 A3035 RMK AO2 SLP278 T00890056 |
| 12:54 PST |  Overcast | 8°C / 46°F | 6°C / 43°F | 87% | 1028 mb (30.36 in) | S 15 kph (S 9.2 mph) | - | 10SM |
| | KOLM 282054Z 19008KT 10SM OVC020 08/06 A3036 RMK AO2 SLP281 60000 T00830056 58009 |
| 11:54 PST |  Overcast | 8°C / 46°F | 6°C / 43°F | 87% | 1029 mb (30.39 in) | SW 19 kph (SW 11.5 mph) | 0.00 mm (0.00 in) | 9SM |
| | KOLM 281954Z 21010KT 9SM OVC026 08/06 A3038 RMK AO2 RAE04 SLP288 P0000 T00780056 |
| 10:54 PST |  Overcast Light Rain | 7°C / 45°F | 6°C / 43°F | 93% | 1029 mb (30.39 in) | SW 9 kph (SW 5.8 mph) | 0.00 mm (0.00 in) | 3SM |
| | KOLM 281854Z 22005KT 3SM -RA BR OVC017 07/06 A3039 RMK AO2 RAB34 SLP293 VSBY SW-N 5SM BR P0000 T00720056 |
| 10:31 PST |  Overcast | 8°C / 46°F | 5°C / 41°F | 82% | 1029 mb (30.39 in) | SW 15 kph (SW 9.2 mph) | - | 8SM |
| | KOLM 281831Z 22008KT 8SM BKN022 OVC033 08/05 A3039 RMK AO2 VSBY SW-N 5SM BR |
| 09:54 PST |  Overcast | 7°C / 45°F | 4°C / 39°F | 81% | 1029 mb (30.39 in) | SSE 17 kph (SSE 10.4 mph) | - | 10SM |
| | KOLM 281754Z 20009KT 10SM SCT037 BKN046 OVC070 07/04 A3039 RMK AO2 SLP290 T00720044 10072 20050 53004 |
| 08:54 PST |  Overcast | 7°C / 45°F | 4°C / 39°F | 81% | 1029 mb (30.39 in) | SW 19 kph (SW 11.5 mph) | - | 10SM |
| | KOLM 281654Z 21010G14KT 10SM OVC034 07/04 A3038 RMK AO2 SLP288 T00670044 |
| 08:22 PST |  Mostly Cloudy | 6°C / 43°F | 4°C / 39°F | 87% | 1029 mb (30.39 in) | SW 15 kph (SW 9.2 mph) | - | 10SM |
| | KOLM 281622Z 21008KT 10SM SCT024 BKN038 06/04 A3038 RMK AO2 |
| 07:54 PST |  Overcast | 6°C / 43°F | 4°C / 39°F | 87% | 1028 mb (30.36 in) | SW 17 kph (SW 10.4 mph) | - | 10SM |
| | KOLM 281554Z 21009KT 10SM OVC024 06/04 A3037 RMK AO2 SLP286 T00610044 |
| 06:54 PST |  Overcast | 6°C / 43°F | 4°C / 39°F | 87% | 1028 mb (30.36 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KOLM 281454Z AUTO 23005KT 10SM OVC024 06/04 A3037 RMK AO2 SLP286 T00610039 50002 |
| 05:54 PST |  Overcast | 6°C / 43°F | 4°C / 39°F | 87% | 1028 mb (30.36 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KOLM 281354Z AUTO 22006KT 10SM BKN025 OVC032 06/04 A3037 RMK AO2 SLP287 T00560039 |
| 04:54 PST |  Overcast | 6°C / 43°F | 4°C / 39°F | 87% | 1028 mb (30.36 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KOLM 281254Z AUTO 22007KT 10SM BKN021 OVC029 06/04 A3037 RMK AO2 SLP285 T00560044 |
| 04:45 PST |  Overcast | 6°C / 43°F | 4°C / 39°F | 87% | 1028 mb (30.36 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KOLM 281245Z AUTO 22006KT 10SM BKN021 BKN026 OVC100 06/04 A3037 RMK AO2 |
| 03:54 PST |  Overcast | 5°C / 41°F | 4°C / 39°F | 93% | 1028 mb (30.36 in) | SSE 15 kph (SSE 9.2 mph) | - | 10SM |
| | KOLM 281154Z AUTO 20008KT 10SM FEW017 BKN045 OVC090 05/04 A3037 RMK AO2 SLP284 T00500044 10050 20028 50001 |
| 03:10 PST |  Overcast | 5°C / 41°F | 4°C / 39°F | 93% | 1028 mb (30.36 in) | SSE 13 kph (SSE 8.1 mph) | - | 9SM |
| | KOLM 281110Z AUTO 20007KT 9SM BKN023 BKN028 OVC035 05/04 A3037 RMK AO2 |
| 02:54 PST |  Overcast | 5°C / 41°F | 4°C / 39°F | 93% | 1028 mb (30.36 in) | S 15 kph (S 9.2 mph) | - | 9SM |
| | KOLM 281054Z AUTO 19008KT 9SM BKN032 OVC041 05/04 A3037 RMK AO2 SLP286 T00500039 |
| 01:54 PST |  Overcast | 5°C / 41°F | 4°C / 39°F | 93% | 1028 mb (30.36 in) | SSE 15 kph (SSE 9.2 mph) | - | 10SM |
| | KOLM 280954Z AUTO 20008KT 10SM OVC036 05/04 A3037 RMK AO2 SLP284 T00500039 |
| 00:54 PST |  Overcast | 5°C / 41°F | 4°C / 39°F | 93% | 1028 mb (30.36 in) | SSE 15 kph (SSE 9.2 mph) | - | 10SM |
| | KOLM 280854Z AUTO 20008KT 10SM BKN038 OVC110 05/04 A3036 RMK AO2 SLP283 T00500039 50004 |