| 16:53 PST | 
Clear | -3°C / 27°F | -11°C / 12°F | 54% | 1024 mb
(30.24 in) | Calm | - | 10SM |
| | KPAE 100053Z 00000KT 10SM CLR M03/M11 A3025
RMK AO2 SLP252 T10331106 |
| 15:53 PST | 
Clear | -2°C / 28°F | -12°C / 10°F | 47% | 1025 mb
(30.27 in) | N 6 kph
(N 3.5 mph) | - | 10SM |
| | KPAE 092353Z 36003KT 10SM CLR M02/M12 A3026
RMK AO2 SLP254 T10171122 11006 21044 55004 |
| 14:53 PST |
Clear | -1°C / 30°F | -13°C / 9°F | 40% | 1025 mb
(30.27 in) | NE 6 kph
(NE 3.5 mph) | - | 10SM |
| | KPAE 092253Z 03003KT 10SM CLR M01/M13 A3026
RMK AO2 SLP254 T10111133 |
| 13:53 PST |
Clear | -1°C / 30°F | -13°C / 9°F | 40% | 1025 mb
(30.27 in) | Calm | - | 10SM |
| | KPAE 092153Z 00000KT 10SM CLR M01/M13 A3026
RMK AO2 SLP255 T10061128 |
| 12:53 PST |
Clear | -1°C / 30°F | -12°C / 10°F | 43% | 1025 mb
(30.27 in) | N 7 kph
(N 4.6 mph) | - | 10SM |
| | KPAE 092053Z 01004KT 10SM CLR M01/M12 A3027
RMK AO2 SLP258 T10061122 58012 |
| 11:53 PST |
Clear | -2°C / 28°F | -12°C / 10°F | 47% | 1025 mb
(30.27 in) | Calm | - | 10SM |
| | KPAE 091953Z 00000KT 10SM CLR M02/M12 A3028
RMK AO2 SLP263 T10171122 |
| 10:53 PST |
Clear | -3°C / 27°F | -14°C / 7°F | 43% | 1026 mb
(30.3 in) | Calm | - | 10SM |
| | KPAE 091853Z 00000KT 10SM CLR M03/M14 A3029
RMK AO2 SLP265 T10281139 |
| 09:53 PST |
Clear | -4°C / 25°F | -14°C / 7°F | 46% | 1026 mb
(30.3 in) | Variable 6 kph
(Variable 3.5 mph) | - | 10SM |
| | KPAE 091753Z VRB03KT 10SM CLR M04/M14 A3030
RMK AO2 SLP271 T10441144 11044 21067 53005 |
| 08:53 PST |
Clear | -6°C / 21°F | -16°C / 3°F | 45% | 1026 mb
(30.3 in) | SE 9 kph
(SE 5.8 mph) | - | 10SM |
| | KPAE 091653Z 12005KT 10SM CLR M06/M16 A3030
RMK AO2 SLP268 T10561156 |
| 07:53 PST |
Clear | -7°C / 19°F | -16°C / 3°F | 49% | 1026 mb
(30.3 in) | Calm | - | 10SM |
| | KPAE 091553Z 00000KT 10SM CLR M07/M16 A3029
RMK AO2 SLP268 T10671156 |
| 06:53 PST |
Clear | -7°C / 19°F | -16°C / 3°F | 49% | 1026 mb
(30.3 in) | Calm | - | 10SM |
| | KPAE 091453Z 00000KT 10SM CLR M07/M16 A3029
RMK AO2 SLP265 T10671156 55000 |
| 05:53 PST |
Clear | -7°C / 19°F | -16°C / 3°F | 49% | 1025 mb
(30.27 in) | SE 9 kph
(SE 5.8 mph) | - | 10SM |
| | KPAE 091353Z AUTO 12005KT 10SM CLR M07/M16 A3028
RMK AO2 SLP264 T10671156 |
| 04:53 PST |
Clear | -7°C / 19°F | -16°C / 3°F | 49% | 1025 mb
(30.27 in) | ESE 11 kph
(ESE 6.9 mph) | - | 10SM |
| | KPAE 091253Z AUTO 11006KT 10SM CLR M07/M16 A3028
RMK AO2 SLP262 T10671156 |
| 03:53 PST | 
Partly Cloudy | -7°C / 19°F | -16°C / 3°F | 49% | 1026 mb
(30.3 in) | ESE 11 kph
(ESE 6.9 mph) | - | 10SM |
| | KPAE 091153Z AUTO 11006KT 10SM FEW070 M07/M16 A3029
RMK AO2 SLP265 T10671156 11044 21067 50006 |
| 02:53 PST |
Clear | -6°C / 21°F | -16°C / 3°F | 45% | 1026 mb
(30.3 in) | SE 7 kph
(SE 4.6 mph) | - | 10SM |
| | KPAE 091053Z AUTO 12004KT 10SM CLR M06/M16 A3029
RMK AO2 SLP266 T10611161 |
| 01:53 PST |
Clear | -6°C / 21°F | -17°C / 1°F | 42% | 1025 mb
(30.27 in) | Calm | - | 10SM |
| | KPAE 090953Z AUTO 00000KT 10SM CLR M06/M17 A3028
RMK AO2 SLP263 T10561167 |
| 00:53 PST |
Clear | -6°C / 21°F | -16°C / 3°F | 45% | 1025 mb
(30.27 in) | Calm | - | 10SM |
| | KPAE 090853Z AUTO 00000KT 10SM CLR M06/M16 A3027
RMK AO2 SLP258 T10611156 57004 |
