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. | ||||||||||||||||
| 23 | 15:53 | NW 5 | 10.00 | Overcast | BKN130 OVC150 | 52 | 37 | 57% | 30.06 | 1017.9 | |||||||
| 23 | 14:53 | NW 6 | 10.00 | Overcast | BKN150 OVC250 | 51.1 | 37 | 59% | 30.07 | 1018.2 | |||||||
| 23 | 13:53 | Calm | 10.00 | Mostly Cloudy | BKN150 BKN250 | 50 | 37 | 61% | 30.09 | 1018.8 | |||||||
| 23 | 12:53 | NW 7 | 10.00 | Overcast | BKN150 OVC250 | 46.9 | 36 | 66% | 44 | 30.12 | 1019.8 | ||||||
| 23 | 11:53 | Calm | 10.00 | Mostly Cloudy | BKN170 BKN250 | 46.9 | 37 | 69% | 30.13 | 1020.0 | |||||||
| 23 | 10:53 | Calm | 10.00 | Mostly Cloudy | BKN180 BKN250 | 44.1 | 35.1 | 44.1 | 39.9 | 71% | 30.14 | 1020.6 | |||||
| 23 | 09:53 | NW 3 | 10.00 | Mostly Cloudy | FEW160 BKN250 | 43 | 34 | 71% | 30.15 | 1021.0 | |||||||
| 23 | 08:53 | N 5 | 10.00 | Mostly Cloudy | BKN250 | 42.1 | 35.1 | 76% | 40 | 30.15 | 1020.9 | ||||||
| 23 | 07:53 | NW 3 | 10.00 | Mostly Cloudy | FEW180 BKN250 | 39.9 | 34 | 79% | 30.14 | 1020.6 | |||||||
| 23 | 06:53 | N 3 | 10.00 | Mostly Cloudy | FEW180 BKN250 | 41 | 34 | 76% | 30.14 | 1020.5 | |||||||
| 23 | 05:53 | Calm | 10.00 | Partly Cloudy | SCT180 | 42.1 | 34 | 73% | 30.13 | 1020.0 | |||||||
| 23 | 04:53 | Calm | 10.00 | Partly Cloudy | SCT180 | 43 | 34 | 48 | 42.1 | 71% | 30.12 | 1020.0 | |||||
| 23 | 03:53 | Calm | 10.00 | Mostly Cloudy | BKN180 | 43 | 34 | 71% | 30.12 | 1019.8 | |||||||
| 23 | 02:53 | N 3 | 10.00 | Mostly Cloudy | BKN190 | 45 | 35.1 | 68% | 30.12 | 1019.7 | |||||||
| 23 | 01:53 | NW 8 | 10.00 | Mostly Cloudy | BKN170 | 46 | 36 | 68% | 42 | 30.12 | 1020.0 | ||||||
| 23 | 00:53 | NW 7 | 10.00 | Mostly Cloudy | BKN180 | 46 | 36 | 68% | 43 | 30.12 | 1019.9 | ||||||
| 22 | 23:53 | NW 6 | 10.00 | Mostly Cloudy | BKN180 BKN240 | 46.9 | 36 | 66% | 45 | 30.13 | 1020.2 | ||||||
| 22 | 22:53 | NW 8 | 10.00 | Mostly Cloudy | BKN240 | 48 | 37 | 59 | 48 | 66% | 45 | 30.13 | 1020.1 | ||||
| 22 | 21:53 | NW 9 | 10.00 | Mostly Cloudy | BKN190 | 51.1 | 37 | 59% | 30.13 | 1020.2 | |||||||
| 22 | 20:53 | W 6 | 10.00 | Mostly Cloudy | BKN190 | 52 | 37 | 57% | 30.13 | 1020.2 | |||||||
| 22 | 19:53 | NW 9 | 10.00 | Mostly Cloudy | BKN210 BKN250 | 53.1 | 37 | 55% | 30.13 | 1020.2 | |||||||
| 22 | 18:53 | NW 12 G 20 | 10.00 | Mostly Cloudy | FEW190 BKN250 | 55 | 36 | 49% | 30.13 | 1020.3 | |||||||
| 22 | 17:53 | NW 14 G 21 | 10.00 | Mostly Cloudy | FEW060 FEW190 BKN220 BKN250 | 57 | 36 | 45% | 30.15 | 1021.1 | |||||||
| 22 | 16:53 | NW 9 | 10.00 | Mostly Cloudy | FEW060 BKN220 BKN250 | 59 | 34 | 60.1 | 44.1 | 39% | 30.18 | 1021.9 | |||||
| 22 | 15:53 | NW 12 | 10.00 | Mostly Cloudy | FEW060 BKN230 | 59 | 32 | 36% | 30.19 | 1022.3 | |||||||
| 22 | 14:53 | NW 9 | 10.00 | Mostly Cloudy | BKN250 | 59 | 32 | 36% | 30.22 | 1023.2 | |||||||
| 22 | 13:53 | NW 7 | 10.00 | Mostly Cloudy | BKN250 | 55.9 | 30.9 | 39% | 30.26 | 1024.7 | |||||||
| 22 | 12:53 | NW 8 | 10.00 | Fair | CLR | 52 | 32 | 47% | 30.3 | 1026.0 | |||||||
| 22 | 11:53 | W 8 | 10.00 | Mostly Cloudy | BKN250 | 46.9 | 35.1 | 63% | 44 | 30.33 | 1027.1 | ||||||
| 22 | 10:53 | W 3 | 10.00 | Mostly Cloudy | BKN250 | 44.1 | 34 | 44.1 | 34 | 68% | 30.36 | 1028.1 | |||||
| 22 | 09:53 | Calm | 10.00 | Partly Cloudy | SCT250 | 41 | 34 | 76% | 30.38 | 1028.8 | |||||||
| 22 | 08:53 | Calm | 10.00 | Partly Cloudy | SCT250 | 37.9 | 33.1 | 83% | 30.39 | 1028.9 | |||||||
| 22 | 07:53 | Calm | 10.00 | A Few Clouds | FEW250 | 36 | 33.1 | 89% | 30.39 | 1029.1 | |||||||
| 22 | 06:53 | NW 3 | 10.00 | A Few Clouds | FEW250 | 35.1 | 32 | 89% | 30.4 | 1029.2 | |||||||
| 22 | 05:53 | NE 5 | 10.00 | Fair | CLR | 37.9 | 34 | 86% | 35 | 30.4 | 1029.2 | ||||||
| 22 | 04:53 | Calm | 10.00 | Fair | CLR | 37 | 34 | 44.1 | 37 | 89% | 30.4 | 1029.2 | |||||
| 22 | 03:53 | Calm | 10.00 | Fair | CLR | 39.9 | 34 | 79% | 30.4 | 1029.4 | |||||||
| 22 | 02:53 | Calm | 10.00 | Fair | CLR | 39.9 | 34 | 79% | 30.41 | 1029.7 | |||||||
| 22 | 01:53 | NW 5 | 10.00 | Fair | CLR | 41 | 34 | 76% | 38 | 30.41 | 1029.7 | ||||||
| 22 | 00:53 | NW 6 | 10.00 | A Few Clouds | FEW055 | 43 | 34 | 71% | 40 | 30.41 | 1029.6 | ||||||
| 21 | 23:53 | NW 7 | 10.00 | A Few Clouds | FEW050 | 44.1 | 34 | 68% | 41 | 30.4 | 1029.4 | ||||||
| 21 | 22:53 | NW 7 | 10.00 | A Few Clouds | FEW055 | 44.1 | 33.1 | 57 | 44.1 | 65% | 41 | 30.39 | 1029.1 | ||||
| 21 | 21:53 | NW 6 | 10.00 | Fair | CLR | 46 | 33.1 | 61% | 44 | 30.38 | 1028.5 | ||||||
| 21 | 20:53 | NW 7 | 10.00 | A Few Clouds | FEW065 | 48 | 33.1 | 56% | 45 | 30.35 | 1027.6 | ||||||
| 21 | 19:53 | N 7 | 10.00 | Partly Cloudy | SCT065 | 52 | 30 | 43% | 30.32 | 1026.5 | |||||||
| 21 | 18:53 | N 8 | 10.00 | Mostly Cloudy | BKN065 | 54 | 30.9 | 42% | 30.3 | 1025.8 | |||||||
| 21 | 17:53 | W 7 | 10.00 | Partly Cloudy | SCT045 | 55.9 | 30.9 | 39% | 30.28 | 1025.4 | |||||||
| 21 | 16:53 | NW 9 | 10.00 | A Few Clouds | FEW040 | 57 | 30.9 | 57 | 46.9 | 37% | 30.3 | 1025.9 | |||||
| 21 | 15:53 | W 8 | 10.00 | A Few Clouds | FEW040 | 55.9 | 32 | 40% | 30.3 | 1025.9 | |||||||
| 21 | 14:53 | W 9 | 10.00 | A Few Clouds | FEW040 | 55 | 33.1 | 44% | 30.29 | 1025.6 | |||||||
| 21 | 13:53 | W 8 | 10.00 | A Few Clouds | FEW040 | 52 | 34 | 50% | 30.3 | 1025.9 | |||||||
| 21 | 12:53 | NW 9 | 10.00 | A Few Clouds | FEW040 | 51.1 | 34 | 52% | 30.29 | 1025.8 | |||||||
| 21 | 11:53 | NW 6 | 10.00 | Mostly Cloudy | BKN042 | 50 | 34 | 54% | 48 | 30.29 | 1025.8 | ||||||
| 21 | 10:53 | N 6 | 10.00 | Mostly Cloudy | SCT031 BKN040 | 46.9 | 34 | 48 | 43 | 61% | 45 | 30.3 | 1026.0 | ||||
| 21 | 09:53 | N 6 | 10.00 | Mostly Cloudy | BKN029 | 46.9 | 35.1 | 63% | 45 | 30.28 | 1025.3 | ||||||
| 21 | 08:53 | NW 8 G 21 | 10.00 | Partly Cloudy | SCT020 | 45 | 34 | 66% | 41 | 30.27 | 1024.8 | ||||||
| 21 | 07:53 | NW 7 | 10.00 | Partly Cloudy | SCT020 SCT100 | 43 | 36 | 76% | 39 | 30.24 | 1024.0 | ||||||
| 21 | 06:53 | NW 10 | 10.00 | Partly Cloudy | SCT020 | 44.1 | 37 | 76% | 39 | 30.22 | 1023.3 | ||||||
| 21 | 05:53 | NW 5 | 10.00 | Mostly Cloudy | SCT028 BKN100 | 45 | 37.9 | 77% | 43 | 30.18 | 1022.0 | ||||||
| 21 | 04:53 | NW 7 G 21 | 10.00 | Overcast | FEW020 BKN085 OVC100 | 46 | 39 | 52 | 46 | 77% | 43 | 30.18 | 1021.9 | ||||
| 21 | 03:53 | N 5 | 10.00 | Overcast | FEW023 BKN080 OVC100 | 48.9 | 42.1 | 77% | 48 | 30.14 | 1020.7 | ||||||
| 21 | 02:53 | NW 8 | 10.00 | Overcast | BKN020 BKN100 OVC120 | 48.9 | 44.1 | 83% | 46 | 30.14 | 1020.6 | ||||||
| 21 | 01:53 | NW 14 G 22 | 10.00 | Overcast | FEW015 FEW024 SCT085 OVC140 | 50 | 44.1 | 80% | 45 | 30.11 | 1019.5 | ||||||
| 21 | 00:53 | NW 9 | 10.00 | Overcast | FEW025 BKN037 BKN150 OVC190 | 50 | 44.1 | 80% | 47 | 30.09 | 1018.8 | ||||||
| 20 | 23:53 | NW 10 | 10.00 | Overcast | BKN037 OVC047 | 51.1 | 45 | 80% | 30.1 | 1019.2 | |||||||
| 20 | 22:53 | NW 9 | 10.00 | Mostly Cloudy | FEW037 BKN055 | 52 | 46 | 57 | 52 | 80% | 30.08 | 1018.5 | |||||
| 20 | 21:53 | NW 8 | 10.00 | Mostly Cloudy | SCT026 BKN035 BKN050 | 53.1 | 46 | 77% | 30.09 | 1018.9 | |||||||
| 20 | 20:53 | NW 8 | 10.00 | Overcast | BKN027 OVC045 | 54 | 48.9 | 83% | 30.1 | 1019.1 | |||||||
| 20 | 19:53 | NW 6 | 10.00 | Mostly Cloudy | FEW010 BKN025 | 55.9 | 51.1 | 84% | 30.11 | 1019.4 | |||||||
| 20 | 18:53 | NW 3 | 10.00 | Mostly Cloudy | FEW010 BKN025 BKN033 | 55.9 | 50 | 81% | 30.11 | 1019.7 | |||||||
| 20 | 17:53 | NW 6 | 8.00 | Light Rain | FEW015 BKN029 OVC047 | 55.9 | 53.1 | 90% | 30.12 | 1019.9 | |||||||
| 20 | 16:53 | W 10 | 7.00 | Light Rain | FEW010 BKN041 OVC100 | 55.9 | 54 | 62.1 | 55.9 | 93% | 30.14 | 1020.4 | |||||
| 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) | |||||||||||||||