| 21:53 PST | 
Overcast | 3°C / 37°F | 1°C / 34°F | 87% | 1030 mb
(30.42 in) | NE 11 kph
(NE 6.9 mph) | - | 10SM |
| | KSEA 240553Z 03006KT 10SM OVC150 03/01 A3043
RMK AO2 SLP313 T00330011 10044 20028 56007 |
| 20:53 PST | 
Mostly Cloudy | 4°C / 39°F | 1°C / 34°F | 81% | 1030 mb
(30.42 in) | NNE 7 kph
(NNE 4.6 mph) | - | 10SM |
| | KSEA 240453Z 02004KT 10SM BKN160 04/01 A3043
RMK AO2 SLP315 T00390011 |
| 19:53 PST |
Mostly Cloudy | 4°C / 39°F | 1°C / 34°F | 81% | 1031 mb
(30.45 in) | NNE 9 kph
(NNE 5.8 mph) | - | 10SM |
| | KSEA 240353Z 02005KT 10SM BKN160 04/01 A3044
RMK AO2 SLP317 T00390011 |
| 18:53 PST |
Mostly Cloudy | 4°C / 39°F | 1°C / 34°F | 81% | 1031 mb
(30.45 in) | NE 11 kph
(NE 6.9 mph) | - | 10SM |
| | KSEA 240253Z 03006KT 10SM BKN160 04/01 A3045
RMK AO2 SLP320 T00390011 53003 |
| 17:53 PST |
Mostly Cloudy | 4°C / 39°F | 1°C / 34°F | 81% | 1030 mb
(30.42 in) | N 11 kph
(N 6.9 mph) | - | 10SM |
| | KSEA 240153Z 01006KT 10SM SCT160 BKN200 04/01 A3043
RMK AO2 SLP316 T00390006 |
| 16:53 PST |
Mostly Cloudy | 4°C / 39°F | 1°C / 34°F | 81% | 1030 mb
(30.42 in) | N 9 kph
(N 5.8 mph) | - | 10SM |
| | KSEA 240053Z 36005KT 10SM SCT140 BKN200 04/01 A3043
RMK AO2 SLP314 T00390006 |
| 15:53 PST | 
Mostly Cloudy | 5°C / 41°F | 1°C / 34°F | 76% | 1031 mb
(30.45 in) | N 7 kph
(N 4.6 mph) | - | 10SM |
| | KSEA 232353Z 35004KT 10SM FEW015 SCT140 BKN200 05/01 A3044
RMK AO2 SLP317 T00500006 10061 20028 56006 |
| 14:53 PST |
Mostly Cloudy | 6°C / 43°F | 1°C / 34°F | 71% | 1031 mb
(30.45 in) | N 7 kph
(N 4.6 mph) | - | 10SM |
| | KSEA 232253Z 36004KT 10SM FEW015 BKN200 06/01 A3045
RMK AO2 SLP321 T00560006 |
| 13:53 PST |
Mostly Cloudy | 6°C / 43°F | 0°C / 32°F | 66% | 1031 mb
(30.45 in) | Calm | - | 10SM |
| | KSEA 232153Z 00000KT 10SM SCT011 BKN200 06/00 A3044
RMK AO2 SLP317 T00560000 |
| 12:53 PST |
Mostly Cloudy | 6°C / 43°F | 2°C / 36°F | 76% | 1031 mb
(30.45 in) | NW 7 kph
(NW 4.6 mph) | - | 10SM |
| | KSEA 232053Z 32004KT 10SM SCT009 SCT120 BKN250 06/02 A3046
RMK AO2 SLP323 T00610022 55004 |
| 11:53 PST |
Mostly Cloudy | 4°C / 39°F | 2°C / 36°F | 87% | 1031 mb
(30.45 in) | Calm | - | 10SM |
| | KSEA 231953Z 00000KT 10SM SCT006 SCT180 BKN250 04/02 A3045
RMK AO2 SLP320 T00440017 |
| 10:53 PST |
Mostly Cloudy | 3°C / 37°F | 2°C / 36°F | 93% | 1032 mb
(30.48 in) | Calm | - | 10SM |
| | KSEA 231853Z 00000KT 10SM SCT005 BKN180 BKN250 03/02 A3047
RMK AO2 SLP327 T00330017 |
| 10:32 PST |
Mostly Cloudy | 3°C / 37°F | 2°C / 36°F | 93% | 1032 mb
(30.48 in) | Calm | - | 10SM |
| | KSEA 231832Z 00000KT 10SM FEW004 BKN180 BKN250 03/02 A3048
RMK AO2 |
| 09:53 PST |
Mostly Cloudy | 3°C / 37°F | 1°C / 34°F | 87% | 1032 mb
(30.48 in) | Calm | - | 10SM |
| | KSEA 231753Z 00000KT 10SM FEW040 BKN180 BKN250 03/01 A3047
RMK AO2 SLP328 T00280011 10028 20011 53014 |
| 08:53 PST |
Overcast | 1°C / 34°F | 1°C / 34°F | 100% | 1031 mb
(30.45 in) | Calm | - | 10SM |
| | KSEA 231653Z 00000KT 10SM FEW006 SCT048 OVC200 01/01 A3045
RMK AO2 SLP322 T00110006 |
| 07:53 PST |
Mostly Cloudy | 2°C / 36°F | 1°C / 34°F | 93% | 1031 mb
(30.45 in) | Calm | - | 10SM |
| | KSEA 231553Z 00000KT 10SM FEW008 SCT048 BKN200 02/01 A3044
RMK AO2 SLP317 T00220006 |
| 06:53 PST |
Mostly Cloudy | 2°C / 36°F | 1°C / 34°F | 93% | 1030 mb
(30.42 in) | SE 6 kph
(SE 3.5 mph) | - | 10SM |
| | KSEA 231453Z 12003KT 10SM SCT008 BKN049 02/01 A3043
RMK AO2 SLP314 T00220006 51010 |
| 06:27 PST |
Mostly Cloudy | 2°C / 36°F | 0°C / 32°F | 87% | 1030 mb
(30.42 in) | SSE 6 kph
(SSE 3.5 mph) | - | 10SM |
| | KSEA 231427Z 15003KT 10SM SCT008 BKN049 02/00 A3043
RMK AO2 |
| 05:53 PST |
Mostly Cloudy | 2°C / 36°F | 1°C / 34°F | 93% | 1030 mb
(30.42 in) | Calm | - | 10SM |
| | KSEA 231353Z 00000KT 10SM FEW025 BKN049 02/01 A3042
RMK AO2 SLP312 T00170006 |
| 04:53 PST |
Overcast | 2°C / 36°F | 1°C / 34°F | 93% | 1030 mb
(30.42 in) | SE 6 kph
(SE 3.5 mph) | - | 10SM |
| | KSEA 231253Z 13003KT 10SM FEW025 OVC049 02/01 A3041
RMK AO2 SLP308 T00220006 |
| 03:53 PST |
Overcast | 2°C / 36°F | 1°C / 34°F | 93% | 1029 mb
(30.39 in) | SE 7 kph
(SE 4.6 mph) | - | 10SM |
| | KSEA 231153Z 13004KT 10SM FEW008 SCT025 OVC049 02/01 A3040
RMK AO2 SLP303 60000 70002 T00220006 10039 20022 51007 |
| 02:53 PST |
Overcast | 3°C / 37°F | 2°C / 36°F | 93% | 1029 mb
(30.39 in) | SE 6 kph
(SE 3.5 mph) | - | 10SM |
| | KSEA 231053Z 12003KT 10SM FEW008 SCT028 OVC045 03/02 A3040
RMK AO2 SLP303 T00330017 |
| 02:39 PST |
Overcast | 3°C / 37°F | 2°C / 36°F | 93% | 1029 mb
(30.39 in) | Calm | - | 10SM |
| | KSEA 231039Z 00000KT 10SM FEW008 BKN028 OVC045 03/02 A3040
RMK AO2 |
| 02:25 PST |
Overcast | 3°C / 37°F | 2°C / 36°F | 93% | 1029 mb
(30.39 in) | Calm | - | 10SM |
| | KSEA 231025Z 00000KT 10SM BKN028 OVC043 03/02 A3039
RMK AO2 |
| 01:53 PST |
Overcast | 3°C / 37°F | 2°C / 36°F | 93% | 1029 mb
(30.39 in) | Calm | - | 10SM |
| | KSEA 230953Z 00000KT 10SM SCT012 OVC041 03/02 A3039
RMK AO2 SLP299 T00280017 |
| 00:53 PST |
Overcast | 3°C / 37°F | 2°C / 36°F | 93% | 1029 mb
(30.39 in) | SE 7 kph
(SE 4.6 mph) | 0.00 mm
(0.00 in) | 10SM |
| | KSEA 230853Z 13004KT 10SM SCT024 OVC035 03/02 A3038
RMK AO2 RAB24E34 SLP296 P0000 60000 T00330017 51017 |
| 00:03 PST |
Overcast | 4°C / 39°F | 2°C / 36°F | 87% | 1028 mb
(30.36 in) | SSE 6 kph
(SSE 3.5 mph) | - | 10SM |
| | KSEA 230803Z 15003KT 10SM SCT022 BKN029 OVC036 04/02 A3037
RMK AO2 |
