Weather observations for the past three days for
Portland, Portland International Airport
| Date | Time (pdt) | Wind (kph) | Vis. (km) | Weather | Sky Cond. | Temperature (ºC) | Relative Humidity | Wind Chill (°C) | Heat Index (°C) | Pressure | Precipitation (cm) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air | Dwpt | 6 hour | altimeter (cm) | sea level (mb) | 1 hr | 3 hr | 6 hr | ||||||||||
| Max. | Min. | ||||||||||||||||
| 30 | 01:53 | NW 11 | 16.09 | Mostly Cloudy | FEW070 BKN170 | 5 | 1.1 | 76% | 3 | 76.68 | 1022.1 | ||||||
| 30 | 00:53 | NW 17 | 16.09 | Mostly Cloudy | SCT070 BKN170 | 5 | 1.1 | 76% | 2 | 76.66 | 1021.7 | ||||||
| 29 | 23:53 | NW 11 | 16.09 | Mostly Cloudy | FEW029 SCT041 BKN070 | 5.6 | 1.1 | 73% | 3 | 76.63 | 1021.6 | ||||||
| 29 | 22:53 | NW 13 | 16.09 | Mostly Cloudy | FEW029 BKN041 BKN060 | 5.6 | 1.1 | 11.7 | 5.6 | 73% | 3 | 76.61 | 1021.0 | 0.05 | |||
| 29 | 21:53 | NW 22 G 35 | 16.09 | Mostly Cloudy | FEW029 BKN041 BKN075 | 6.7 | 1.7 | 71% | 3 | 76.61 | 1021.1 | ||||||
| 29 | 20:53 | NW 13 G 31 | 16.09 | Overcast | FEW045 OVC065 | 7.8 | 2.8 | 71% | 6 | 76.56 | 1020.5 | ||||||
| 29 | 19:53 | NW 17 | 16.09 | Mostly Cloudy | FEW040 BKN065 | 8.9 | 4.4 | 74% | 7 | 76.5 | 1019.7 | 0.05 | |||||
| 29 | 18:53 | Calm | 16.09 | Overcast | OVC042 | 8.9 | 5.6 | 80% | 76.48 | 1019.5 | |||||||
| 29 | 17:53 | NW 7 | 11.27 | Light Rain | BKN029 OVC040 | 7.8 | 6.1 | 89% | 7 | 76.48 | 1019.6 | 0.05 | |||||
| 29 | 16:53 | S 17 | 16.09 | Overcast | OVC046 | 11.7 | 5 | 11.7 | 7.8 | 64% | 76.43 | 1018.9 | 0.03 | ||||
| 29 | 15:53 | SE 13 | 16.09 | Overcast | FEW036 SCT047 OVC095 | 11.1 | 5 | 66% | 76.43 | 1019.0 | |||||||
| 29 | 14:53 | SE 11 | 16.09 | Overcast | FEW040 OVC100 | 10.6 | 5 | 69% | 76.48 | 1019.5 | |||||||
| 29 | 13:53 | SE 13 | 16.09 | Mostly Cloudy | SCT060 BKN110 | 9.4 | 5.6 | 77% | 8 | 76.53 | 1020.3 | 0.03 | |||||
| 29 | 12:53 | SE 6 | 16.09 | Light Rain | BKN060 | 8.3 | 3.9 | 74% | 76.56 | 1020.7 | |||||||
| 29 | 11:53 | SE 7 | 16.09 | Light Rain | BKN050 OVC060 | 8.3 | 3.9 | 74% | 7 | 76.53 | 1020.4 | 0.03 | |||||
| 29 | 10:53 | S 6 | 16.09 | Light Rain | BKN060 OVC075 | 7.8 | 3.3 | 7.8 | 6.7 | 73% | 76.56 | 1020.4 | |||||
| 29 | 09:53 | E 6 | 16.09 | Light Rain | OVC070 | 7.2 | 2.8 | 74% | 76.5 | 1019.8 | |||||||
| 29 | 08:53 | E 6 | 16.09 | Overcast | FEW020 BKN070 OVC085 | 7.2 | 2.2 | 71% | 76.45 | 1019.3 | |||||||
| 29 | 07:53 | N 6 | 16.09 | Overcast | FEW010 BKN055 OVC070 | 6.7 | 2.8 | 76% | 76.45 | 1019.3 | |||||||
| 29 | 06:53 | NW 6 | 16.09 | Overcast | FEW010 FEW050 OVC085 | 7.2 | 1.7 | 68% | 76.43 | 1018.9 | |||||||
| 29 | 05:53 | Calm | 16.09 | Overcast | FEW050 SCT090 OVC110 | 7.2 | 1.7 | 68% | 76.43 | 1018.9 | |||||||
| 29 | 04:53 | NW 6 | 16.09 | Mostly Cloudy | FEW060 SCT110 BKN250 | 7.2 | 2.2 | 10 | 6.7 | 71% | 76.48 | 1019.4 | |||||
| 29 | 03:53 | NW 7 | 16.09 | Mostly Cloudy | FEW065 SCT180 BKN250 | 7.2 | 1.7 | 68% | 6 | 76.48 | 1019.6 | ||||||
| 29 | 02:53 | N 6 | 16.09 | Mostly Cloudy | SCT060 BKN180 | 7.8 | 2.2 | 68% | 76.5 | 1020.0 | |||||||
| 29 | 01:53 | NW 11 | 16.09 | Mostly Cloudy | BKN060 | 8.3 | 2.8 | 69% | 7 | 76.53 | 1020.2 | ||||||
| 29 | 00:53 | NW 11 | 16.09 | Mostly Cloudy | BKN055 | 8.9 | 2.8 | 66% | 7 | 76.53 | 1020.1 | ||||||
| 28 | 23:53 | NW 19 | 16.09 | Mostly Cloudy | BKN060 | 8.9 | 2.8 | 66% | 6 | 76.5 | 1019.9 | ||||||
| 28 | 22:53 | NW 17 | 16.09 | Partly Cloudy | FEW060 SCT200 | 9.4 | 3.3 | 17.2 | 9.4 | 66% | 7 | 76.53 | 1020.1 | ||||
| 28 | 21:53 | NW 15 | 16.09 | A Few Clouds | FEW060 | 10.6 | 3.3 | 61% | 76.5 | 1020.0 | |||||||
| 28 | 20:53 | N 11 | 16.09 | A Few Clouds | FEW060 | 12.2 | 3.9 | 57% | 76.5 | 1019.9 | |||||||
| 28 | 19:53 | N 11 | 16.09 | Partly Cloudy | SCT065 SCT100 | 13.9 | 2.2 | 45% | 76.45 | 1019.1 | |||||||
| 28 | 18:53 | NW 7 | 16.09 | A Few Clouds | FEW065 FEW100 FEW250 | 14.4 | 3.3 | 48% | 76.43 | 1018.8 | |||||||
| 28 | 16:53 | NW 11 | 16.09 | A Few Clouds | FEW040 FEW095 FEW250 | 17.2 | 1.7 | 17.2 | 11.1 | 35% | 76.48 | 1019.6 | |||||
| 28 | 15:53 | NW 11 | 16.09 | Partly Cloudy | FEW040 FEW095 SCT250 | 17.2 | -2.2 | 27% | 76.5 | 1019.9 | |||||||
| 28 | 14:53 | N 7 | 16.09 | Partly Cloudy | FEW040 SCT250 | 15.6 | 1.7 | 39% | 76.53 | 1020.2 | |||||||
| 28 | 13:53 | Calm | 16.09 | Partly Cloudy | FEW040 SCT250 | 14.4 | 2.8 | 46% | 76.58 | 1020.9 | |||||||
| 28 | 12:53 | W 11 | 16.09 | Partly Cloudy | FEW040 SCT250 | 13.9 | 2.8 | 47% | 76.58 | 1021.1 | |||||||
| 28 | 11:53 | NW 11 | 16.09 | Partly Cloudy | FEW040 FEW150 SCT250 | 12.2 | 2.8 | 53% | 76.61 | 1021.4 | |||||||
| 28 | 10:53 | NW 7 | 16.09 | Mostly Cloudy | FEW110 SCT140 BKN250 | 11.1 | 3.3 | 11.1 | 7.2 | 59% | 76.63 | 1021.6 | |||||
| 28 | 09:53 | Calm | 16.09 | Mostly Cloudy | FEW110 BKN140 | 9.4 | 3.9 | 69% | 76.63 | 1021.5 | |||||||
| 28 | 08:53 | NW 7 | 16.09 | Mostly Cloudy | BKN130 BKN250 | 8.3 | 3.3 | 71% | 7 | 76.61 | 1021.3 | ||||||
| 28 | 07:53 | NW 6 | 16.09 | Mostly Cloudy | BKN140 BKN250 | 7.8 | 3.3 | 73% | 76.56 | 1020.6 | |||||||
| 28 | 06:53 | Calm | 16.09 | Mostly Cloudy | BKN140 BKN200 BKN250 | 7.8 | 3.9 | 77% | 76.5 | 1019.8 | |||||||
| 28 | 05:53 | Calm | 16.09 | Mostly Cloudy | BKN200 | 8.3 | 2.8 | 69% | 76.48 | 1019.5 | |||||||
| 28 | 04:53 | Calm | 16.09 | Mostly Cloudy | BKN250 | 8.3 | 3.3 | 12.2 | 7.8 | 71% | 76.48 | 1019.3 | |||||
| 28 | 03:53 | Calm | 16.09 | Mostly Cloudy | BKN250 | 8.3 | 3.9 | 74% | 76.48 | 1019.4 | |||||||
| 28 | 02:53 | Calm | 16.09 | Mostly Cloudy | BKN250 | 8.9 | 3.3 | 68% | 76.48 | 1019.3 | |||||||
| 28 | 01:53 | N 6 | 16.09 | A Few Clouds | FEW180 FEW250 | 10 | 2.8 | 61% | 76.45 | 1019.1 | |||||||
| 28 | 00:53 | Calm | 16.09 | A Few Clouds | FEW180 FEW250 | 9.4 | 3.3 | 66% | 76.43 | 1019.0 | |||||||
| 27 | 23:53 | NW 6 | 16.09 | A Few Clouds | FEW180 FEW250 | 10.6 | 3.3 | 61% | 76.43 | 1018.7 | |||||||
| 27 | 22:53 | NW 11 | 16.09 | A Few Clouds | FEW180 FEW250 | 12.2 | 1.1 | 20 | 10.6 | 47% | 76.4 | 1018.6 | |||||
| 27 | 21:53 | W 15 | 16.09 | Partly Cloudy | SCT180 SCT240 | 11.7 | 0.6 | 47% | 76.38 | 1018.3 | |||||||
| 27 | 20:53 | W 11 | 16.09 | Mostly Cloudy | BKN180 BKN240 | 13.9 | 0 | 39% | 76.35 | 1018.0 | |||||||
| 27 | 19:53 | W 11 | 16.09 | Mostly Cloudy | BKN180 BKN240 | 15 | 0 | 36% | 76.33 | 1017.6 | |||||||
| 27 | 18:53 | N 7 | 16.09 | Mostly Cloudy | SCT180 BKN250 | 16.7 | 0 | 32% | 76.3 | 1017.3 | |||||||
| 27 | 17:53 | NW 7 | 16.09 | Mostly Cloudy | BKN240 | 17.8 | 0.6 | 32% | 76.3 | 1017.3 | |||||||
| 27 | 16:53 | W 19 | 16.09 | A Few Clouds | FEW250 | 19.4 | -0.6 | 20 | 10.6 | 26% | 76.35 | 1017.8 | |||||
| 27 | 15:53 | W 22 | 16.09 | A Few Clouds | FEW250 | 18.9 | -0.6 | 27% | 76.38 | 1018.3 | |||||||
| 27 | 14:53 | W 13 | 16.09 | A Few Clouds | FEW250 | 18.3 | 0 | 29% | 76.43 | 1019.0 | |||||||
| 27 | 13:53 | NW 13 | 16.09 | A Few Clouds | FEW250 | 16.7 | -0.6 | 31% | 76.53 | 1020.3 | |||||||
| 27 | 12:53 | W 11 | 16.09 | A Few Clouds | FEW250 | 15 | -0.6 | 35% | 76.58 | 1021.0 | |||||||
| 27 | 11:53 | W 17 | 16.09 | A Few Clouds | FEW250 | 12.8 | 0.6 | 44% | 76.68 | 1022.2 | |||||||
| 27 | 10:53 | W 17 | 16.09 | A Few Clouds | FEW250 | 10.6 | 1.1 | 10.6 | 2.2 | 52% | 76.73 | 1022.9 | |||||
| 27 | 09:53 | W 13 | 16.09 | A Few Clouds | FEW250 | 8.3 | 1.7 | 63% | 6 | 76.76 | 1023.4 | ||||||
| 27 | 08:53 | NW 11 | 16.09 | A Few Clouds | FEW250 | 6.1 | 1.1 | 71% | 4 | 76.84 | 1024.1 | ||||||
| 27 | 07:53 | NW 7 | 16.09 | A Few Clouds | FEW250 | 3.9 | 0.6 | 79% | 2 | 76.86 | 1024.5 | ||||||
| 27 | 06:53 | NW 6 | 16.09 | A Few Clouds | FEW250 | 3.3 | 0 | 79% | 76.89 | 1025.0 | |||||||
| 27 | 05:53 | W 6 | 16.09 | Fair | CLR | 3.9 | 1.1 | 82% | 76.94 | 1025.6 | |||||||
| 27 | 04:53 | NW 9 | 16.09 | Fair | CLR | 2.8 | 0.6 | 8.3 | 2.2 | 86% | 1 | 76.96 | 1026.0 | ||||
| 27 | 03:53 | Calm | 16.09 | Fair | CLR | 3.3 | 0.6 | 83% | 77.01 | 1026.6 | |||||||
| 27 | 02:53 | NW 9 | 16.09 | Fair | CLR | 5 | 1.1 | 76% | 3 | 77.06 | 1027.3 | ||||||
| Date | Time (pdt) | Wind (kph) | Vis. (km) | Weather | Sky Cond. | Air | Dwpt | Max. | Min. | Relative Humidity | Wind Chill (°C) | Heat Index (°C) | altimeter (cm) | sea level (mb) | 1 hr | 3 hr | 6 hr |
| 6 hour | |||||||||||||||||
| Temperature (ºC) | Pressure | Precipitation (cm) | |||||||||||||||