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. | ||||||||||||||||
| 21 | 14:53 | W 11 | 16.09 | A Few Clouds | FEW040 | 23.3 | 8.9 | 40% | 76.2 | 1015.9 | |||||||
| 21 | 13:53 | W 13 | 16.09 | A Few Clouds | FEW029 | 21.1 | 8.9 | 46% | 76.25 | 1016.6 | |||||||
| 21 | 12:53 | W 13 | 16.09 | A Few Clouds | FEW029 | 19.4 | 8.9 | 51% | 76.3 | 1017.3 | |||||||
| 21 | 11:53 | W 11 | 16.09 | A Few Clouds | FEW029 | 17.8 | 8.3 | 54% | 76.35 | 1017.8 | |||||||
| 21 | 10:53 | W 13 | 16.09 | Mostly Cloudy | BKN029 | 16.7 | 8.9 | 16.7 | 13.3 | 60% | 76.38 | 1018.2 | |||||
| 21 | 09:53 | N 6 | 16.09 | Mostly Cloudy | BKN029 | 15.6 | 8.3 | 62% | 76.4 | 1018.5 | |||||||
| 21 | 08:53 | Vrbl 7 | 16.09 | Overcast | OVC031 | 15.6 | 8.9 | 65% | 76.4 | 1018.4 | |||||||
| 21 | 07:53 | NW 7 | 16.09 | Mostly Cloudy | BKN032 | 14.4 | 8.9 | 70% | 76.4 | 1018.4 | |||||||
| 21 | 06:53 | Calm | 16.09 | Overcast | OVC031 | 13.9 | 8.9 | 72% | 76.4 | 1018.4 | |||||||
| 21 | 05:53 | Calm | 16.09 | Overcast | OVC030 | 13.3 | 8.9 | 75% | 76.4 | 1018.4 | |||||||
| 21 | 04:53 | Calm | 16.09 | Overcast | OVC034 | 13.3 | 9.4 | 15 | 12.2 | 77% | 76.38 | 1018.2 | |||||
| 21 | 03:53 | Calm | 16.09 | Partly Cloudy | SCT200 | 12.8 | 9.4 | 80% | 76.38 | 1018.0 | |||||||
| 21 | 02:53 | NW 7 | 16.09 | Fair | CLR | 12.8 | 8.3 | 74% | 76.38 | 1018.0 | |||||||
| 21 | 01:53 | NW 11 | 16.09 | Fair | CLR | 13.3 | 8.3 | 72% | 76.38 | 1018.0 | |||||||
| 21 | 00:53 | NW 11 | 16.09 | Fair | CLR | 13.9 | 8.9 | 72% | 76.38 | 1018.0 | |||||||
| 20 | 23:53 | NW 15 G 31 | 16.09 | A Few Clouds | FEW045 | 14.4 | 8.9 | 70% | 76.35 | 1017.9 | |||||||
| 20 | 22:53 | NW 13 G 31 | 16.09 | Fair | CLR | 15 | 8.9 | 24.4 | 15 | 67% | 76.33 | 1017.5 | |||||
| 20 | 21:53 | N 13 G 30 | 16.09 | A Few Clouds | FEW250 | 16.7 | 9.4 | 62% | 76.3 | 1017.1 | |||||||
| 20 | 20:53 | N 15 G 33 | 16.09 | Fair | CLR | 18.3 | 10 | 59% | 76.23 | 1016.3 | |||||||
| 20 | 19:53 | N 15 | 16.09 | A Few Clouds | FEW040 | 21.1 | 10.6 | 51% | 76.17 | 1015.6 | |||||||
| 20 | 18:53 | NW 9 | 16.09 | A Few Clouds | FEW040 | 23.9 | 8.9 | 39% | 25 | 76.12 | 1014.9 | ||||||
| 20 | 17:53 | NE 7 | 16.09 | A Few Clouds | FEW040 | 23.9 | 7.8 | 36% | 25 | 76.15 | 1015.1 | ||||||
| 20 | 16:53 | N 6 | 16.09 | A Few Clouds | FEW040 | 23.3 | 7.8 | 23.3 | 16.1 | 37% | 76.17 | 1015.5 | |||||
| 20 | 15:53 | NE 9 | 16.09 | A Few Clouds | FEW040 | 21.7 | 6.7 | 38% | 76.2 | 1015.9 | |||||||
| 20 | 14:53 | NE 9 | 16.09 | Partly Cloudy | SCT040 | 21.1 | 7.2 | 41% | 76.25 | 1016.5 | |||||||
| 20 | 13:53 | N 9 | 16.09 | Partly Cloudy | SCT040 | 20 | 7.8 | 45% | 76.28 | 1016.9 | |||||||
| 20 | 12:53 | W 7 | 16.09 | Mostly Cloudy | BKN042 | 18.9 | 7.8 | 49% | 76.28 | 1016.8 | |||||||
| 20 | 11:53 | W 11 | 16.09 | Overcast | OVC042 | 17.8 | 8.3 | 54% | 76.3 | 1017.2 | |||||||
| 20 | 10:53 | Calm | 16.09 | Mostly Cloudy | BKN036 | 16.7 | 8.9 | 16.7 | 13.9 | 60% | 76.3 | 1017.1 | |||||
| 20 | 09:53 | W 7 | 16.09 | Overcast | FEW028 OVC034 | 15.6 | 9.4 | 67% | 76.3 | 1017.2 | |||||||
| 20 | 08:53 | SW 6 | 16.09 | Overcast | OVC031 | 15 | 9.4 | 69% | 76.28 | 1016.8 | |||||||
| 20 | 07:53 | S 11 | 16.09 | Mostly Cloudy | BKN034 | 15 | 8.9 | 67% | 76.25 | 1016.4 | |||||||
| 20 | 06:53 | SW 6 | 16.09 | Overcast | BKN025 OVC033 | 14.4 | 8.9 | 70% | 76.25 | 1016.4 | |||||||
| 20 | 05:53 | NE 11 | 16.09 | Overcast | OVC022 | 14.4 | 8.9 | 70% | 76.23 | 1016.1 | |||||||
| 20 | 04:53 | NE 7 | 16.09 | Overcast | BKN023 OVC100 | 13.9 | 8.9 | 18.9 | 13.9 | 72% | 76.2 | 1015.8 | |||||
| 20 | 03:53 | Calm | 16.09 | Overcast | OVC023 | 14.4 | 8.9 | 70% | 76.2 | 1015.6 | |||||||
| 20 | 02:53 | N 9 | 16.09 | Overcast | BKN025 OVC200 | 14.4 | 9.4 | 72% | 76.17 | 1015.3 | |||||||
| 20 | 01:53 | NE 6 | 16.09 | Mostly Cloudy | FEW180 BKN250 | 14.4 | 9.4 | 72% | 76.12 | 1014.7 | |||||||
| 20 | 00:53 | N 9 | 16.09 | Partly Cloudy | SCT180 | 15.6 | 10 | 70% | 76.07 | 1014.1 | |||||||
| 19 | 23:53 | N 13 | 16.09 | A Few Clouds | FEW065 | 16.7 | 10 | 65% | 76.05 | 1013.6 | |||||||
| 19 | 22:53 | N 13 | 16.09 | Mostly Cloudy | SCT065 BKN100 | 18.9 | 10.6 | 31.1 | 18.9 | 59% | 76 | 1012.9 | |||||
| 19 | 21:53 | N 7 | 16.09 | Mostly Cloudy | BKN060 BKN100 BKN200 | 21.1 | 10 | 49% | 75.92 | 1011.9 | |||||||
| 19 | 20:53 | N 9 | 16.09 | Mostly Cloudy | FEW050 SCT100 BKN200 | 23.3 | 10 | 43% | 75.82 | 1010.8 | |||||||
| 19 | 19:53 | NW 19 | 16.09 | Mostly Cloudy | FEW050 SCT100 BKN200 | 25.6 | 11.1 | 40% | 26 | 75.77 | 1009.9 | ||||||
| 19 | 18:53 | NW 11 | 16.09 | Mostly Cloudy | FEW050 SCT100 BKN200 | 28.3 | 13.3 | 40% | 28 | 75.69 | 1009.0 | ||||||
| 19 | 17:53 | NW 15 | 16.09 | Mostly Cloudy | FEW050 SCT120 BKN200 | 30.6 | 11.1 | 30% | 29 | 75.67 | 1008.7 | ||||||
| 19 | 16:53 | Vrbl 7 | 16.09 | Partly Cloudy | FEW050 SCT120 SCT200 | 30.6 | 10.6 | 31.1 | 23.3 | 29% | 29 | 75.69 | 1008.9 | ||||
| 19 | 15:53 | N 9 | 16.09 | Partly Cloudy | FEW050 SCT120 SCT250 | 30 | 11.1 | 31% | 29 | 75.72 | 1009.3 | ||||||
| 19 | 14:53 | Vrbl 7 | 16.09 | A Few Clouds | FEW050 FEW120 FEW250 | 28.9 | 11.7 | 34% | 28 | 75.77 | 1009.9 | ||||||
| 19 | 13:53 | W 9 | 16.09 | A Few Clouds | FEW050 FEW120 FEW250 | 27.2 | 11.1 | 37% | 27 | 75.79 | 1010.3 | ||||||
| 19 | 12:53 | N 7 | 16.09 | Fair | CLR | 26.1 | 11.1 | 39% | 26 | 75.82 | 1010.7 | ||||||
| 19 | 11:53 | NW 11 | 16.09 | A Few Clouds | FEW200 | 25 | 11.1 | 42% | 26 | 75.84 | 1011.1 | ||||||
| 19 | 10:53 | NW 11 | 16.09 | A Few Clouds | FEW200 | 23.9 | 10.6 | 23.9 | 16.7 | 43% | 25 | 75.87 | 1011.4 | ||||
| 19 | 09:53 | Vrbl 6 | 16.09 | A Few Clouds | FEW200 | 21.1 | 10.6 | 51% | 75.9 | 1011.7 | |||||||
| 19 | 08:53 | Calm | 16.09 | A Few Clouds | FEW200 | 20 | 10.6 | 55% | 75.92 | 1012.0 | |||||||
| 19 | 07:53 | Calm | 16.09 | A Few Clouds | FEW150 FEW200 | 18.9 | 10.6 | 59% | 75.92 | 1012.0 | |||||||
| 19 | 06:53 | Calm | 16.09 | A Few Clouds | FEW150 FEW200 | 17.8 | 10.6 | 63% | 75.9 | 1011.5 | |||||||
| 19 | 05:53 | Calm | 16.09 | A Few Clouds | FEW150 | 17.2 | 10.6 | 65% | 75.87 | 1011.3 | |||||||
| 19 | 04:53 | Calm | 16.09 | A Few Clouds | FEW150 FEW250 | 17.2 | 10.6 | 21.7 | 17.2 | 65% | 75.84 | 1011.1 | |||||
| 19 | 03:53 | NW 7 | 16.09 | Fair | CLR | 17.8 | 11.1 | 65% | 75.84 | 1010.9 | |||||||
| 19 | 02:53 | N 6 | 16.09 | Fair | CLR | 18.9 | 11.1 | 61% | 75.84 | 1010.9 | |||||||
| 19 | 01:53 | NW 6 | 16.09 | Fair | CLR | 20 | 10 | 53% | 75.84 | 1010.9 | |||||||
| 19 | 00:53 | Calm | 16.09 | Mostly Cloudy | SCT190 BKN250 | 20.6 | 10.6 | 53% | 75.84 | 1011.0 | |||||||
| 18 | 23:53 | NW 7 | 16.09 | Mostly Cloudy | SCT190 BKN250 | 21.1 | 10 | 49% | 75.84 | 1010.9 | |||||||
| 18 | 22:53 | Vrbl 9 | 16.09 | Mostly Cloudy | SCT190 BKN250 | 21.7 | 11.1 | 27.8 | 21.7 | 51% | 75.84 | 1011.0 | |||||
| 18 | 21:53 | NW 15 | 16.09 | Mostly Cloudy | BKN190 BKN250 | 23.9 | 11.1 | 45% | 25 | 75.82 | 1010.8 | ||||||
| 18 | 20:53 | NW 13 | 16.09 | Mostly Cloudy | BKN190 BKN250 | 25 | 10 | 39% | 26 | 75.82 | 1010.7 | ||||||
| 18 | 19:53 | NW 20 G 35 | 16.09 | Mostly Cloudy | FEW170 BKN210 BKN250 | 26.1 | 10.6 | 38% | 26 | 75.79 | 1010.4 | ||||||
| 18 | 18:53 | NW 15 G 31 | 16.09 | Mostly Cloudy | FEW170 BKN210 BKN250 | 27.2 | 10 | 34% | 27 | 75.82 | 1010.5 | ||||||
| 18 | 17:53 | NW 15 G 30 | 16.09 | Mostly Cloudy | FEW070 FEW170 BKN200 BKN250 | 27.2 | 10 | 34% | 27 | 75.84 | 1011.0 | ||||||
| 18 | 16:53 | NW 19 G 39 | 16.09 | Mostly Cloudy | FEW070 BKN210 BKN250 | 27.8 | 9.4 | 29.4 | 19.4 | 32% | 27 | 75.87 | 1011.4 | ||||
| 18 | 15:53 | NW 22 | 16.09 | Mostly Cloudy | BKN210 BKN250 | 28.3 | 8.9 | 30% | 27 | 75.92 | 1012.0 | ||||||
| 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) | |||||||||||||||