Weather observations for the past three days for
Seattle, Seattle-Tacoma International Airport
| Date | Time (pdt) | Wind (mph) | Vis. (mi.) | Weather | Sky Cond. | Temperature (ºF) | Relative Humidity | Wind Chill (°F) | Heat Index (°F) | Pressure | Precipitation (in) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air | Dwpt | 6 hour | altimeter (in) | sea level (mb) | 1 hr | 3 hr | 6 hr | ||||||||||
| Max. | Min. | ||||||||||||||||
| 09 | 01:53 | S 14 G 21 | 3.00 | Rain Fog/Mist | BKN009 OVC027 | 54 | 53.1 | 97% | 29.6 | 1002.8 | 0.1 | 0.21 | |||||
| 09 | 00:53 | S 17 | 10.00 | Light Rain | BKN015 OVC050 | 55 | 53.1 | 93% | 29.59 | 1002.5 | 0.05 | ||||||
| 08 | 23:53 | S 12 | 6.00 | Light Rain Fog/Mist | FEW013 BKN017 OVC024 | 55.9 | 54 | 93% | 29.58 | 1002.0 | 0.06 | ||||||
| 08 | 22:53 | SE 10 | 9.00 | Light Rain | FEW017 BKN026 OVC033 | 55.9 | 54 | 57 | 55 | 93% | 29.57 | 1001.8 | 0.06 | 0.4 | |||
| 08 | 21:53 | SE 9 | 6.00 | Rain Fog/Mist | SCT025 BKN033 OVC044 | 55.9 | 53.1 | 90% | 29.56 | 1001.7 | 0.1 | ||||||
| 08 | 20:53 | E 10 | 5.00 | Rain Fog/Mist | SCT033 BKN055 OVC070 | 55.9 | 53.1 | 90% | 29.55 | 1001.4 | 0.04 | ||||||
| 08 | 19:53 | NE 8 | 5.00 | Light Rain Fog/Mist | FEW025 BKN040 OVC055 | 55.9 | 54 | 93% | 29.56 | 1001.5 | 0.07 | 0.2 | |||||
| 08 | 18:53 | NE 7 | 5.00 | Light Rain Fog/Mist | SCT040 BKN055 OVC070 | 55.9 | 53.1 | 90% | 29.57 | 1002.0 | 0.07 | ||||||
| 08 | 17:53 | N 7 | 7.00 | Light Rain | BKN050 OVC060 | 55.9 | 52 | 87% | 29.59 | 1002.5 | 0.06 | ||||||
| 08 | 16:53 | N 9 | 6.00 | Light Rain Fog/Mist | OVC050 | 55.9 | 52 | 62.1 | 55 | 87% | 29.6 | 1002.7 | 0.08 | 0.15 | |||
| 08 | 15:53 | N 3 | 7.00 | Light Rain | OVC070 | 55.9 | 51.1 | 84% | 29.63 | 1004.0 | 0.05 | ||||||
| 08 | 14:53 | N 6 | 9.00 | Light Rain | BKN065 OVC075 | 57 | 50 | 78% | 29.65 | 1004.5 | 0.02 | ||||||
| 08 | 13:53 | W 5 | 10.00 | Light Rain | SCT055 BKN070 OVC085 | 57.9 | 46.9 | 67% | 29.67 | 1005.4 | |||||||
| 08 | 12:53 | W 6 | 10.00 | Overcast | FEW055 BKN075 OVC100 | 57.9 | 46 | 65% | 29.69 | 1006.0 | |||||||
| 08 | 11:53 | Vrbl 3 | 10.00 | Overcast | FEW055 BKN080 BKN110 OVC240 | 61 | 39 | 44% | 29.7 | 1006.2 | |||||||
| 08 | 10:53 | W 6 | 10.00 | Mostly Cloudy | FEW060 BKN080 | 59 | 45 | 59 | 51.1 | 60% | 29.71 | 1006.5 | |||||
| 08 | 09:53 | W 6 | 10.00 | Light Rain | SCT055 BKN070 BKN085 | 55 | 44.1 | 67% | 29.73 | 1007.2 | |||||||
| 08 | 08:53 | Calm | 10.00 | Overcast | FEW050 BKN070 OVC100 | 57 | 42.1 | 58% | 29.73 | 1007.3 | |||||||
| 08 | 07:53 | SE 6 | 10.00 | Overcast | FEW050 BKN070 OVC110 | 55.9 | 39.9 | 55% | 29.76 | 1008.2 | |||||||
| 08 | 06:53 | SE 5 | 10.00 | Mostly Cloudy | FEW040 BKN070 BKN110 | 53.1 | 41 | 64% | 29.78 | 1008.8 | |||||||
| 08 | 05:53 | E 6 | 10.00 | Mostly Cloudy | BKN075 BKN100 | 52 | 41 | 66% | 29.8 | 1009.6 | |||||||
| 08 | 04:53 | SE 5 | 10.00 | Overcast | OVC075 | 51.1 | 42.1 | 59 | 48.9 | 71% | 29.82 | 1010.3 | |||||
| 08 | 03:53 | E 5 | 10.00 | Mostly Cloudy | BKN100 BKN130 | 50 | 41 | 71% | 49 | 29.84 | 1010.9 | ||||||
| 08 | 02:53 | S 6 | 10.00 | Mostly Cloudy | BKN130 | 51.1 | 42.1 | 71% | 29.86 | 1011.7 | |||||||
| 08 | 01:53 | SE 8 | 10.00 | Overcast | OVC130 | 53.1 | 42.1 | 66% | 29.87 | 1012.0 | |||||||
| 08 | 00:53 | E 9 | 10.00 | Partly Cloudy | SCT190 | 54 | 42.1 | 64% | 29.88 | 1012.3 | |||||||
| 07 | 22:53 | E 6 | 10.00 | Mostly Cloudy | FEW060 FEW170 BKN210 | 57.9 | 39.9 | 64.9 | 57.9 | 51% | 29.91 | 1013.6 | |||||
| 07 | 21:53 | Calm | 10.00 | Mostly Cloudy | FEW035 SCT060 BKN220 | 60.1 | 39 | 46% | 29.93 | 1014.0 | |||||||
| 07 | 20:53 | Calm | 10.00 | Mostly Cloudy | FEW035 FEW060 BKN220 | 61 | 39 | 44% | 29.94 | 1014.5 | |||||||
| 07 | 19:53 | S 5 | 10.00 | Mostly Cloudy | FEW035 SCT060 BKN220 | 62.1 | 37 | 40% | 29.95 | 1014.8 | |||||||
| 07 | 18:53 | S 5 | 10.00 | Mostly Cloudy | SCT060 BKN220 | 62.1 | 37 | 40% | 29.96 | 1015.2 | |||||||
| 07 | 17:53 | SW 6 | 10.00 | Mostly Cloudy | FEW035 SCT065 BKN200 | 62.1 | 39.9 | 44% | 29.99 | 1016.1 | |||||||
| 07 | 16:53 | SW 10 | 10.00 | Mostly Cloudy | SCT065 BKN200 | 64.9 | 39 | 64.9 | 55 | 39% | 30 | 1016.6 | |||||
| 07 | 15:53 | Vrbl 6 G 17 | 10.00 | Mostly Cloudy | SCT065 BKN200 | 62.1 | 39.9 | 44% | 30.01 | 1016.9 | |||||||
| 07 | 14:53 | S 9 | 10.00 | Mostly Cloudy | FEW035 SCT065 BKN200 | 63 | 39.9 | 43% | 30.03 | 1017.4 | |||||||
| 07 | 13:53 | SW 8 | 10.00 | Mostly Cloudy | SCT035 BKN065 BKN120 | 60.1 | 42.1 | 52% | 30.04 | 1017.9 | |||||||
| 07 | 12:53 | S 9 | 10.00 | Mostly Cloudy | FEW030 BKN060 BKN120 | 61 | 43 | 52% | 30.05 | 1018.1 | |||||||
| 07 | 11:53 | SW 10 | 10.00 | Mostly Cloudy | SCT031 BKN050 BKN110 | 57 | 42.1 | 58% | 30.05 | 1018.2 | |||||||
| 07 | 10:53 | S 9 | 10.00 | Mostly Cloudy | FEW025 BKN036 BKN090 | 55 | 45 | 57.9 | 48 | 69% | 30.05 | 1018.2 | |||||
| 07 | 09:53 | SW 8 | 10.00 | Mostly Cloudy | SCT016 BKN030 BKN060 | 55 | 45 | 69% | 30.05 | 1018.3 | |||||||
| 07 | 08:53 | S 10 | 10.00 | Overcast | BKN017 OVC023 | 52 | 45 | 77% | 30.05 | 1018.3 | |||||||
| 07 | 07:53 | S 8 | 10.00 | Overcast | OVC012 | 48.9 | 44.1 | 83% | 46 | 30.05 | 1018.2 | ||||||
| 07 | 06:53 | S 10 | 10.00 | Overcast | OVC013 | 48.9 | 45 | 86% | 45 | 30.05 | 1018.1 | ||||||
| 07 | 05:53 | S 8 | 10.00 | Overcast | OVC010 | 48 | 45 | 89% | 45 | 30.04 | 1017.9 | ||||||
| 07 | 04:53 | S 8 | 10.00 | Overcast | OVC010 | 48 | 45 | 48.9 | 46.9 | 89% | 45 | 30.03 | 1017.6 | ||||
| 07 | 03:53 | S 7 | 10.00 | Overcast | OVC011 | 48.9 | 45 | 86% | 46 | 30.02 | 1017.0 | ||||||
| 07 | 02:53 | S 5 | 10.00 | Overcast | OVC010 | 48 | 44.1 | 86% | 47 | 30.01 | 1016.9 | ||||||
| 07 | 01:53 | SE 7 | 10.00 | Partly Cloudy | FEW010 SCT019 | 46.9 | 43 | 86% | 44 | 30.01 | 1016.8 | ||||||
| 07 | 00:53 | SE 7 | 10.00 | Partly Cloudy | FEW010 SCT019 SCT085 | 48 | 43 | 83% | 45 | 30.01 | 1016.7 | ||||||
| 06 | 23:53 | SE 6 | 10.00 | Partly Cloudy | SCT010 SCT090 | 48 | 44.1 | 86% | 46 | 30.01 | 1016.7 | ||||||
| 06 | 22:53 | SE 8 | 10.00 | A Few Clouds | FEW030 FEW085 | 48.9 | 45 | 55 | 48.9 | 86% | 46 | 30 | 1016.5 | ||||
| 06 | 21:53 | S 5 | 10.00 | Mostly Cloudy | SCT030 BKN043 | 51.1 | 46 | 83% | 30 | 1016.4 | |||||||
| 06 | 20:53 | SW 6 | 10.00 | Mostly Cloudy | SCT050 BKN220 | 52 | 46 | 80% | 29.98 | 1015.8 | |||||||
| 06 | 19:53 | S 8 | 10.00 | Mostly Cloudy | FEW025 BKN050 BKN220 | 53.1 | 45 | 74% | 29.97 | 1015.6 | |||||||
| 06 | 18:53 | Calm | 10.00 | Mostly Cloudy | FEW025 SCT048 BKN220 | 54 | 43 | 67% | 29.97 | 1015.3 | |||||||
| 06 | 17:53 | SW 7 | 10.00 | Mostly Cloudy | FEW025 BKN048 BKN060 | 53.1 | 46 | 77% | 29.96 | 1015.4 | |||||||
| 06 | 16:53 | N 7 | 10.00 | Overcast | BKN038 BKN050 OVC090 | 53.1 | 48 | 62.1 | 52 | 83% | 29.96 | 1015.3 | 0.04 | 0.04 | |||
| 06 | 15:53 | W 10 G 23 | 10.00 | Light Rain | BKN033 BKN042 OVC080 | 55 | 42.1 | 62% | 29.96 | 1015.0 | |||||||
| 06 | 14:53 | SW 14 | 10.00 | Mostly Cloudy | SCT031CB SCT050 BKN090 BKN180 | 62.1 | 37.9 | 41% | 29.94 | 1014.4 | |||||||
| 06 | 13:53 | SW 13 G 18 | 10.00 | Mostly Cloudy | SCT031 SCT050 BKN090 BKN180 | 60.1 | 41 | 50% | 29.93 | 1014.2 | |||||||
| 06 | 12:53 | S 13 G 21 | 10.00 | Mostly Cloudy | FEW028 SCT046 BKN100 BKN180 | 59 | 43 | 56% | 29.93 | 1014.1 | |||||||
| 06 | 11:53 | S 14 | 10.00 | Mostly Cloudy | FEW025TCU SCT050 BKN100 BKN180 | 59 | 42.1 | 54% | 29.93 | 1014.0 | |||||||
| 06 | 10:53 | SW 12 | 10.00 | Mostly Cloudy | FEW018 SCT035 SCT080 BKN130 BKN180 | 54 | 42.1 | 55 | 48.9 | 64% | 29.93 | 1014.1 | 0.01 | ||||
| 06 | 09:53 | SW 13 G 23 | 10.00 | Mostly Cloudy | SCT016 SCT055 BKN110 BKN170 | 53.1 | 45 | 74% | 29.93 | 1014.2 | |||||||
| 06 | 08:53 | SW 12 G 20 | 10.00 | Mostly Cloudy | FEW015 BKN035 BKN055 BKN140 | 52 | 45 | 77% | 29.92 | 1013.9 | |||||||
| 06 | 07:53 | S 7 | 10.00 | Mostly Cloudy | FEW015 SCT045 BKN070 BKN130 | 51.1 | 46 | 83% | 29.92 | 1013.7 | 0.01 | ||||||
| 06 | 06:53 | S 14 | 10.00 | Light Rain | FEW020 BKN050 BKN095 | 50 | 46.9 | 89% | 45 | 29.91 | 1013.5 | ||||||
| 06 | 05:53 | S 8 | 10.00 | Mostly Cloudy | SCT020 BKN055 BKN090 | 48.9 | 45 | 86% | 46 | 29.91 | 1013.5 | 0.01 | |||||
| 06 | 04:53 | SW 10 | 10.00 | Mostly Cloudy | SCT025 BKN065 BKN090 | 48.9 | 45 | 53.1 | 48.9 | 86% | 45 | 29.91 | 1013.3 | ||||
| 06 | 03:53 | S 8 | 10.00 | Partly Cloudy | FEW025 SCT070 SCT090 | 48.9 | 44.1 | 83% | 46 | 29.91 | 1013.5 | ||||||
| 06 | 02:53 | S 9 | 10.00 | Mostly Cloudy | FEW030 BKN060 | 51.1 | 44.1 | 77% | 29.92 | 1013.7 | |||||||
| Date | Time (pdt) | Wind (mph) | Vis. (mi.) | Weather | Sky Cond. | Air | Dwpt | Max. | Min. | Relative Humidity | Wind Chill (°F) | Heat Index (°F) | altimeter (in) | sea level (mb) | 1 hr | 3 hr | 6 hr |
| 6 hour | |||||||||||||||||
| Temperature (ºF) | Pressure | Precipitation (in) | |||||||||||||||