| 05:53 PST | 
Partly Cloudy | 6°C / 43°F | 3°C / 37°F | 81% | 1018 mb
(30.06 in) | N 20 kph
(N 12.7 mph) | - | 10SM |
| | KSEA 271353Z 36011KT 10SM FEW016 SCT047 06/03 A3005
RMK AO2 SLP183 T00610033 |
| 04:53 PST | 
Mostly Cloudy | 6°C / 43°F | 4°C / 39°F | 87% | 1017 mb
(30.03 in) | N 20 kph
(N 12.7 mph) | - | 10SM |
| | KSEA 271253Z 36011KT 10SM SCT016 BKN047 06/04 A3002
RMK AO2 SLP172 T00610039 |
| 03:53 PST | 
Overcast | 7°C / 45°F | 4°C / 39°F | 81% | 1016 mb
(30 in) | N 30 kph
(N 18.4 mph) | - | 10SM |
| | KSEA 271153Z 36016G22KT 10SM BKN016 OVC032 07/04 A3001
RMK AO2 SLP169 60000 70096 T00670039 10072 20067 53016 |
| 02:53 PST |
Overcast | 7°C / 45°F | 5°C / 41°F | 87% | 1016 mb
(30 in) | N 11 kph
(N 6.9 mph) | - | 10SM |
| | KSEA 271053Z 36006KT 10SM OVC012 07/05 A2999
RMK AO2 SLP163 T00720050 |
| 01:53 PST |
Overcast | 7°C / 45°F | 5°C / 41°F | 87% | 1015 mb
(29.97 in) | N 24 kph
(N 15 mph) | - | 10SM |
| | KSEA 270953Z 36013KT 10SM OVC012 07/05 A2996
RMK AO2 SLP154 T00720050 |
| 00:53 PST |
Overcast | 7°C / 45°F | 6°C / 43°F | 93% | 1015 mb
(29.97 in) | N 17 kph
(N 10.4 mph) | - | 10SM |
| | KSEA 270853Z 36009KT 10SM BKN014 BKN018 OVC026 07/06 A2996
RMK AO2 SLP151 60000 T00720056 53005 |
