| 14:53 PST | 
Clear | 11°C / 52°F | -7°C / 19°F | 28% | 1015 mb
(29.97 in) | ESE 32 kph
(ESE 19.6 mph) | - | 10SM |
| | KSEA 262253Z 11017G24KT 10SM CLR 11/M07 A2998
RMK AO2 PK WND 12027/2230 SLP159 T01061067 |
| 13:53 PST |
Clear | 11°C / 52°F | -6°C / 21°F | 30% | 1016 mb
(30 in) | SE 24 kph
(SE 15 mph) | - | 10SM |
| | KSEA 262153Z 12013G19KT 10SM CLR 11/M06 A2999
RMK AO2 SLP162 T01111061 |
| 12:53 PST |
Clear | 11°C / 52°F | -6°C / 21°F | 30% | 1016 mb
(30 in) | SE 28 kph
(SE 17.3 mph) | - | 10SM |
| | KSEA 262053Z 12015G22KT 10SM CLR 11/M06 A3001
RMK AO2 PK WND 12027/2025 SLP169 T01061061 58009 |
| 11:53 PST |
Clear | 11°C / 52°F | -6°C / 21°F | 30% | 1017 mb
(30.03 in) | SE 32 kph
(SE 19.6 mph) | - | 10SM |
| | KSEA 261953Z 12017G22KT 10SM CLR 11/M06 A3003
RMK AO2 PK WND 13031/1908 SLP177 T01061061 |
| 10:53 PST |
Clear | 9°C / 48°F | -6°C / 21°F | 34% | 1017 mb
(30.03 in) | ESE 33 kph
(ESE 20.7 mph) | - | 10SM |
| | KSEA 261853Z 11018G24KT 10SM CLR 09/M06 A3004
RMK AO2 SLP181 T00891061 |
| 09:53 PST |
Clear | 7°C / 45°F | -6°C / 21°F | 39% | 1017 mb
(30.03 in) | SSE 9 kph
(SSE 5.8 mph) | - | 10SM |
| | KSEA 261753Z 15005KT 10SM CLR 07/M06 A3003
RMK AO2 SLP179 T00721061 10078 20017 52005 |
| 08:53 PST |
Clear | 7°C / 45°F | -7°C / 19°F | 37% | 1017 mb
(30.03 in) | E 17 kph
(E 10.4 mph) | - | 10SM |
| | KSEA 261653Z 10009KT 10SM CLR 07/M07 A3003
RMK AO2 SLP178 T00671072 |
| 07:53 PST | 
Clear | 6°C / 43°F | -7°C / 19°F | 39% | 1017 mb
(30.03 in) | SE 26 kph
(SE 16.1 mph) | - | 10SM |
| | KSEA 261553Z 12014G21KT 10SM CLR 06/M07 A3002
RMK AO2 SLP176 T00611067 |
| 06:53 PST |
Clear | 6°C / 43°F | -6°C / 21°F | 42% | 1017 mb
(30.03 in) | SE 26 kph
(SE 16.1 mph) | - | 10SM |
| | KSEA 261453Z 12014KT 10SM CLR 06/M06 A3002
RMK AO2 SLP174 T00561061 56005 |
| 05:53 PST |
Clear | 5°C / 41°F | -6°C / 21°F | 45% | 1017 mb
(30.03 in) | ESE 22 kph
(ESE 13.8 mph) | - | 10SM |
| | KSEA 261353Z 11012KT 10SM CLR 05/M06 A3002
RMK AO2 SLP175 T00501056 |
| 04:53 PST |
Clear | 5°C / 41°F | -4°C / 25°F | 53% | 1017 mb
(30.03 in) | SE 19 kph
(SE 11.5 mph) | - | 10SM |
| | KSEA 261253Z 12010KT 10SM CLR 05/M04 A3002
RMK AO2 SLP176 T00501044 |
| 03:53 PST |
Clear | 3°C / 37°F | -4°C / 25°F | 60% | 1017 mb
(30.03 in) | SE 7 kph
(SE 4.6 mph) | - | 10SM |
| | KSEA 261153Z 14004KT 10SM CLR 03/M04 A3003
RMK AO2 SLP179 T00281039 10061 20006 58005 |
| 02:53 PST |
Clear | 3°C / 37°F | -5°C / 23°F | 56% | 1017 mb
(30.03 in) | SE 6 kph
(SE 3.5 mph) | - | 10SM |
| | KSEA 261053Z 12003KT 10SM CLR 03/M05 A3004
RMK AO2 SLP181 T00281050 |
| 01:53 PST |
Clear | 3°C / 37°F | -6°C / 21°F | 52% | 1017 mb
(30.03 in) | Calm | - | 10SM |
| | KSEA 260953Z 00000KT 10SM CLR 03/M06 A3004
RMK AO2 SLP181 T00331056 |
| 00:53 PST |
Clear | 2°C / 36°F | -3°C / 27°F | 70% | 1018 mb
(30.06 in) | NE 6 kph
(NE 3.5 mph) | - | 10SM |
| | KSEA 260853Z 05003KT 10SM CLR 02/M03 A3005
RMK AO2 SLP183 T00221033 58008 |
