Weather observations for the past three days for
Portland, Portland 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. | ||||||||||||||||
| 05 | 06:53 | Calm | 4.00 | Fog/Mist Smoke | OVC045 | 60.1 | 54 | 80% | 29.9 | 1012.3 | |||||||
| 05 | 05:53 | Calm | 3.00 | Haze Smoke | OVC045 | 59 | 54 | 83% | 29.9 | 1012.1 | |||||||
| 05 | 03:53 | E 3 | 4.00 | Haze Smoke | BKN050 | 64 | 57.9 | 81% | 29.89 | 1011.9 | |||||||
| 05 | 02:53 | E 3 | 4.00 | Haze Smoke | BKN050 | 64.9 | 59 | 81% | 29.89 | 1011.9 | |||||||
| 05 | 01:53 | E 3 | 4.00 | Haze Smoke | BKN050 | 66.9 | 57.9 | 73% | 29.88 | 1011.8 | |||||||
| 05 | 00:53 | Calm | 4.00 | Haze Smoke | BKN050 | 68 | 59 | 73% | 29.89 | 1011.9 | |||||||
| 04 | 23:53 | Calm | 5.00 | Haze Smoke | BKN050 | 71.1 | 57 | 61% | 29.88 | 1011.7 | |||||||
| 04 | 22:53 | W 5 | 6.00 | Haze Smoke | BKN050 | 72 | 53.1 | 90 | 72 | 52% | 29.88 | 1011.7 | |||||
| 04 | 21:53 | W 9 | 6.00 | Haze Smoke | BKN040 | 75.9 | 52 | 43% | 78 | 29.87 | 1011.5 | ||||||
| 04 | 20:53 | NW 8 | 6.00 | Haze Smoke | BKN040 BKN250 | 80.1 | 53.1 | 39% | 80 | 29.86 | 1010.9 | ||||||
| 04 | 19:53 | NW 6 | 5.00 | Haze Smoke | BKN040 BKN250 | 84 | 51.1 | 32% | 82 | 29.85 | 1010.7 | ||||||
| 04 | 18:53 | N 7 | 5.00 | Haze Smoke | BKN040 BKN250 | 87.1 | 50 | 28% | 84 | 29.85 | 1010.7 | ||||||
| 04 | 17:53 | N 5 | 5.00 | Haze Smoke | BKN040 | 88 | 50 | 27% | 85 | 29.86 | 1011.1 | ||||||
| 04 | 16:53 | NW 8 | 5.00 | Haze Smoke | BKN045 BKN250 | 90 | 48 | 90 | 72 | 24% | 87 | 29.87 | 1011.6 | ||||
| 04 | 15:53 | W 7 | 6.00 | Haze Smoke | BKN049 | 89.1 | 48.9 | 25% | 86 | 29.89 | 1012.1 | ||||||
| 04 | 14:53 | W 5 | 6.00 | Haze Smoke | BKN049 | 87.1 | 48.9 | 27% | 84 | 29.91 | 1012.6 | ||||||
| 04 | 13:53 | W 10 | 5.00 | Haze Smoke | BKN049 | 84 | 53.1 | 34% | 83 | 29.92 | 1013.2 | ||||||
| 04 | 11:53 | NW 7 | 7.00 | Mostly Cloudy | BKN055 | 75.9 | 53.1 | 45% | 78 | 29.96 | 1014.3 | ||||||
| 04 | 10:53 | NW 3 | 8.00 | Mostly Cloudy | BKN050 | 72 | 51.1 | 72 | 59 | 48% | 29.97 | 1014.6 | |||||
| 04 | 09:53 | NW 5 | 7.00 | Mostly Cloudy | BKN050 | 69.1 | 51.1 | 53% | 29.98 | 1014.9 | |||||||
| 04 | 08:53 | N 3 | 7.00 | Mostly Cloudy | BKN060 | 66 | 52 | 61% | 29.98 | 1015.1 | |||||||
| 04 | 07:53 | Calm | 7.00 | Mostly Cloudy | BKN055 BKN250 | 62.1 | 52 | 70% | 29.98 | 1015.1 | |||||||
| 04 | 06:53 | NW 5 | 7.00 | Mostly Cloudy | BKN050 BKN250 | 61 | 52 | 72% | 29.97 | 1014.8 | |||||||
| 04 | 05:53 | NW 3 | 7.00 | Overcast | OVC070 | 61 | 51.1 | 70% | 29.98 | 1014.8 | |||||||
| 04 | 04:53 | NW 5 | 7.00 | Overcast | OVC070 | 61 | 51.1 | 70 | 60.1 | 70% | 29.98 | 1014.9 | |||||
| 04 | 03:53 | W 3 | 7.00 | Overcast | OVC070 | 63 | 50 | 63% | 29.98 | 1015.1 | |||||||
| 04 | 02:53 | NW 8 | 8.00 | Overcast | OVC070 | 64 | 51.1 | 63% | 29.98 | 1014.9 | |||||||
| 04 | 01:53 | NW 5 | 7.00 | Overcast | OVC070 | 66 | 50 | 56% | 29.98 | 1015.1 | |||||||
| 04 | 00:53 | NW 5 | 7.00 | Overcast | OVC070 | 66.9 | 51.1 | 57% | 29.99 | 1015.3 | |||||||
| 03 | 23:53 | NW 6 | 7.00 | Overcast | OVC070 | 69.1 | 51.1 | 53% | 29.98 | 1015.2 | |||||||
| 03 | 22:53 | NW 7 | 7.00 | Overcast | OVC070 | 70 | 51.1 | 82 | 70 | 51% | 29.99 | 1015.4 | |||||
| 03 | 21:53 | W 7 | 7.00 | Overcast | OVC070 | 71.1 | 51.1 | 49% | 29.99 | 1015.6 | |||||||
| 03 | 20:53 | NW 8 | 7.00 | Overcast | OVC070 | 73.9 | 52 | 46% | 29.99 | 1015.3 | |||||||
| 03 | 19:53 | NW 8 | 7.00 | Overcast | OVC070 | 77 | 52 | 42% | 78 | 29.98 | 1015.2 | ||||||
| 03 | 18:53 | NW 10 G 18 | 7.00 | Overcast | OVC070 | 79 | 51.1 | 38% | 79 | 29.98 | 1015.2 | ||||||
| 03 | 17:53 | N 9 G 21 | 7.00 | Overcast | OVC070 | 81 | 51.1 | 35% | 80 | 29.99 | 1015.6 | ||||||
| 03 | 16:53 | NW 16 | 7.00 | Overcast | OVC070 | 82 | 51.1 | 82 | 68 | 34% | 81 | 30.02 | 1016.3 | ||||
| 03 | 15:53 | NW 9 G 23 | 8.00 | Overcast | OVC070 | 81 | 51.1 | 35% | 80 | 30.03 | 1016.8 | ||||||
| 03 | 14:53 | NW 12 G 20 | 8.00 | Overcast | OVC070 | 80.1 | 51.1 | 37% | 80 | 30.05 | 1017.5 | ||||||
| 03 | 13:53 | NW 10 G 17 | 8.00 | Overcast | OVC200 | 79 | 51.1 | 38% | 79 | 30.07 | 1018.1 | ||||||
| 03 | 12:53 | NW 8 | 9.00 | Overcast | OVC200 | 75.9 | 50 | 40% | 78 | 30.1 | 1019.0 | ||||||
| 03 | 11:53 | NW 9 | 8.00 | Fair | CLR | 71.1 | 48.9 | 46% | 30.12 | 1020.0 | |||||||
| 03 | 10:53 | NW 7 | 10.00 | Fair | CLR | 68 | 48 | 68 | 55 | 49% | 30.15 | 1020.8 | |||||
| 03 | 09:53 | N 6 | 10.00 | Fair | CLR | 63 | 48.9 | 60% | 30.17 | 1021.5 | |||||||
| 03 | 08:53 | NW 6 | 10.00 | Fair | CLR | 61 | 48.9 | 65% | 30.18 | 1022.0 | |||||||
| 03 | 07:53 | Vrbl 3 | 10.00 | Fair | CLR | 57 | 50 | 78% | 30.19 | 1022.1 | |||||||
| 03 | 06:53 | N 5 | 10.00 | Fair | CLR | 55.9 | 51.1 | 84% | 30.19 | 1022.0 | |||||||
| 03 | 05:53 | Calm | 8.00 | Partly Cloudy | SCT180 | 55.9 | 51.1 | 84% | 30.18 | 1021.9 | |||||||
| 03 | 04:53 | Calm | 10.00 | Fair | CLR | 57 | 51.1 | 64 | 57 | 81% | 30.18 | 1022.0 | |||||
| 03 | 03:53 | NW 10 | 10.00 | Fair | CLR | 57.9 | 51.1 | 78% | 30.19 | 1022.1 | |||||||
| 03 | 02:53 | NW 6 | 10.00 | Fair | CLR | 59 | 51.1 | 75% | 30.19 | 1022.3 | |||||||
| 03 | 01:53 | NW 9 | 10.00 | Fair | CLR | 60.1 | 50 | 70% | 30.19 | 1022.2 | |||||||
| 03 | 00:53 | NW 9 G 18 | 10.00 | Fair | CLR | 61 | 50 | 67% | 30.19 | 1022.3 | |||||||
| 02 | 23:53 | NW 9 | 10.00 | Fair | CLR | 63 | 50 | 63% | 30.19 | 1022.2 | |||||||
| 02 | 22:53 | NW 13 | 10.00 | Fair | CLR | 64 | 50 | 75 | 64 | 60% | 30.19 | 1022.4 | |||||
| 02 | 21:53 | NW 7 G 17 | 10.00 | A Few Clouds | FEW060 | 66 | 50 | 56% | 30.19 | 1022.2 | |||||||
| 02 | 20:53 | NW 9 G 20 | 10.00 | A Few Clouds | FEW060 | 69.1 | 50 | 51% | 30.17 | 1021.5 | |||||||
| 02 | 19:53 | N 8 | 10.00 | A Few Clouds | FEW060 | 72 | 48.9 | 44% | 30.15 | 1021.0 | |||||||
| 02 | 18:53 | NW 12 | 10.00 | A Few Clouds | FEW060 | 73.9 | 46.9 | 38% | 30.14 | 1020.7 | |||||||
| 02 | 17:53 | NW 12 G 17 | 10.00 | A Few Clouds | FEW065 | 75 | 46 | 36% | 77 | 30.15 | 1020.9 | ||||||
| 02 | 16:53 | W 10 | 10.00 | Partly Cloudy | SCT065 | 73.9 | 48.9 | 75 | 66 | 41% | 30.16 | 1021.3 | |||||
| 02 | 15:53 | W 14 | 10.00 | Partly Cloudy | FEW050 SCT070 | 73.9 | 48.9 | 41% | 30.18 | 1021.8 | |||||||
| 02 | 14:53 | NW 14 | 10.00 | Mostly Cloudy | FEW050 BKN070 | 73 | 48 | 41% | 30.19 | 1022.3 | |||||||
| 02 | 13:53 | NW 12 | 10.00 | Mostly Cloudy | FEW030 BKN070 | 71.1 | 46.9 | 42% | 30.2 | 1022.7 | |||||||
| 02 | 12:53 | NW 12 | 10.00 | Mostly Cloudy | FEW055 BKN070 | 70 | 48.9 | 47% | 30.21 | 1023.0 | |||||||
| 02 | 11:53 | NW 12 | 10.00 | Mostly Cloudy | SCT047 BKN055 | 66.9 | 48.9 | 53% | 30.22 | 1023.3 | |||||||
| 02 | 10:53 | NW 8 | 10.00 | Mostly Cloudy | BKN065 | 66 | 50 | 66.9 | 57 | 56% | 30.23 | 1023.5 | |||||
| 02 | 09:53 | NW 8 | 10.00 | Mostly Cloudy | FEW030 BKN065 | 63 | 52 | 68% | 30.24 | 1023.8 | |||||||
| 02 | 08:53 | Calm | 10.00 | Mostly Cloudy | FEW020 BKN060 | 61 | 52 | 72% | 30.24 | 1023.9 | |||||||
| 02 | 07:53 | W 5 | 10.00 | Mostly Cloudy | BKN060 | 59 | 52 | 78% | 30.24 | 1023.9 | |||||||
| 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) | |||||||||||||||