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. | ||||||||||||||||
| 28 | 02:53 | NW 5 | 10.00 | Fair | CLR | 61 | 55 | 81% | 30.06 | 1017.7 | |||||||
| 28 | 01:53 | NW 6 | 10.00 | Fair | CLR | 61 | 55 | 81% | 30.07 | 1018.0 | |||||||
| 28 | 00:53 | NW 7 | 10.00 | Fair | CLR | 62.1 | 55.9 | 80% | 30.06 | 1017.8 | |||||||
| 27 | 22:53 | NW 9 | 10.00 | Fair | CLR | 64 | 54 | 78.1 | 64 | 70% | 30.06 | 1017.8 | |||||
| 27 | 21:53 | NW 8 | 10.00 | Fair | CLR | 64.9 | 54 | 68% | 30.06 | 1017.9 | |||||||
| 27 | 20:53 | N 8 G 20 | 10.00 | A Few Clouds | FEW250 | 68 | 55 | 63% | 30.05 | 1017.4 | |||||||
| 27 | 19:53 | N 7 | 10.00 | A Few Clouds | FEW070 FEW250 | 70 | 55.9 | 61% | 30.03 | 1016.8 | |||||||
| 27 | 18:53 | Vrbl 6 | 10.00 | Partly Cloudy | FEW070 SCT250 | 73.9 | 57 | 56% | 30.03 | 1016.7 | |||||||
| 27 | 17:53 | NW 8 | 10.00 | Partly Cloudy | SCT070 SCT250 | 77 | 54 | 45% | 78 | 30.02 | 1016.6 | ||||||
| 27 | 16:53 | NW 7 | 10.00 | Mostly Cloudy | BKN070 BKN250 | 77 | 52 | 78.1 | 70 | 42% | 78 | 30.03 | 1016.7 | ||||
| 27 | 15:53 | Vrbl 5 | 10.00 | Mostly Cloudy | BKN060 BKN250 | 77 | 51.1 | 40% | 78 | 30.04 | 1017.2 | ||||||
| 27 | 14:53 | W 3 | 10.00 | Partly Cloudy | SCT060 | 75.9 | 51.1 | 42% | 78 | 30.06 | 1017.6 | ||||||
| 27 | 13:53 | NW 9 | 10.00 | Mostly Cloudy | FEW048 BKN060 | 73.9 | 52 | 46% | 30.07 | 1018.0 | |||||||
| 27 | 12:53 | N 6 | 10.00 | Mostly Cloudy | BKN050 | 73 | 51.1 | 46% | 30.07 | 1018.1 | |||||||
| 27 | 11:53 | Calm | 10.00 | Partly Cloudy | SCT044 | 71.1 | 50 | 47% | 30.08 | 1018.3 | |||||||
| 27 | 10:53 | Vrbl 6 | 10.00 | A Few Clouds | FEW050 | 71.1 | 51.1 | 71.1 | 60.1 | 49% | 30.08 | 1018.5 | |||||
| 27 | 09:53 | Vrbl 6 | 10.00 | A Few Clouds | FEW040 FEW060 | 68 | 51.1 | 55% | 30.08 | 1018.4 | |||||||
| 27 | 08:53 | S 3 | 10.00 | A Few Clouds | FEW035 FEW055 FEW250 | 66 | 54 | 65% | 30.07 | 1018.1 | |||||||
| 27 | 07:53 | S 3 | 10.00 | Partly Cloudy | FEW035 FEW055 SCT250 | 64 | 55 | 73% | 30.06 | 1017.8 | |||||||
| 27 | 06:53 | Calm | 10.00 | Partly Cloudy | FEW038 FEW055 SCT250 | 60.1 | 55.9 | 86% | 30.05 | 1017.4 | |||||||
| 27 | 05:53 | SW 3 | 10.00 | Partly Cloudy | SCT055 SCT070 SCT250 | 61 | 55.9 | 84% | 30.04 | 1017.1 | |||||||
| 27 | 04:53 | Calm | 10.00 | Mostly Cloudy | BKN055 | 63 | 55.9 | 72 | 63 | 78% | 30.04 | 1016.9 | |||||
| 27 | 03:53 | NW 5 | 10.00 | Overcast | BKN060 OVC080 | 64.9 | 57 | 76% | 30.03 | 1016.8 | |||||||
| 27 | 02:53 | Calm | 10.00 | Overcast | FEW045 BKN070 OVC080 | 66.9 | 57 | 71% | 30.02 | 1016.4 | |||||||
| 27 | 01:53 | NW 5 | 10.00 | Overcast | BKN044 OVC075 | 66.9 | 57 | 71% | 30.02 | 1016.3 | |||||||
| 27 | 00:53 | Calm | 10.00 | Overcast | BKN044 OVC070 | 69.1 | 57 | 66% | 30.01 | 1016.2 | |||||||
| 26 | 23:53 | N 3 | 10.00 | Overcast | BKN050 OVC070 | 70 | 57.9 | 66% | 30 | 1015.8 | |||||||
| 26 | 22:53 | W 6 | 10.00 | Mostly Cloudy | BKN070 BKN090 | 72 | 57.9 | 82.9 | 71.1 | 61% | 30 | 1015.6 | |||||
| 26 | 21:53 | N 5 | 10.00 | Mostly Cloudy | BKN060 BKN095 | 73 | 57.9 | 59% | 29.99 | 1015.4 | |||||||
| 26 | 20:53 | W 8 | 10.00 | Partly Cloudy | FEW035 SCT095 SCT250 | 75.9 | 55.9 | 50% | 78 | 29.97 | 1014.8 | ||||||
| 26 | 19:53 | W 6 | 10.00 | Partly Cloudy | FEW035 SCT095 SCT250 | 79 | 55 | 44% | 80 | 29.96 | 1014.3 | ||||||
| 26 | 18:53 | Calm | 10.00 | Partly Cloudy | FEW035 SCT080 SCT250 | 81 | 54 | 39% | 81 | 29.96 | 1014.5 | ||||||
| 26 | 17:53 | Calm | 10.00 | Mostly Cloudy | FEW035 FEW080 BKN250 | 82 | 53.1 | 37% | 81 | 29.97 | 1014.7 | ||||||
| 26 | 16:53 | SW 9 | 9.00 | Mostly Cloudy | FEW035 FEW065 BKN250 | 82 | 53.1 | 82 | 66 | 37% | 81 | 29.98 | 1015.1 | ||||
| 26 | 15:53 | Calm | 10.00 | Partly Cloudy | FEW035 SCT250 | 80.1 | 52 | 38% | 80 | 29.99 | 1015.5 | ||||||
| 26 | 14:53 | Vrbl 6 | 10.00 | Partly Cloudy | FEW035 SCT250 | 80.1 | 53.1 | 39% | 80 | 30.01 | 1016.2 | ||||||
| 26 | 13:53 | Vrbl 5 | 10.00 | Partly Cloudy | FEW035 SCT250 | 75 | 54 | 48% | 78 | 30.03 | 1016.7 | ||||||
| 26 | 12:53 | Vrbl 6 | 10.00 | Partly Cloudy | FEW035 SCT250 | 72 | 55 | 55% | 30.04 | 1017.2 | |||||||
| 26 | 11:53 | Vrbl 5 | 10.00 | Partly Cloudy | FEW025 SCT250 | 70 | 55.9 | 61% | 30.06 | 1017.9 | |||||||
| 26 | 10:53 | N 6 | 10.00 | Mostly Cloudy | BKN025 BKN250 | 66.9 | 55 | 66.9 | 60.1 | 66% | 30.07 | 1018.1 | |||||
| 26 | 09:53 | NE 3 | 10.00 | Overcast | OVC021 | 64 | 55.9 | 75% | 30.07 | 1018.0 | |||||||
| 26 | 08:53 | S 5 | 10.00 | Overcast | OVC020 | 63 | 55 | 76% | 30.07 | 1018.2 | |||||||
| 26 | 07:53 | Calm | 10.00 | Overcast | OVC016 | 62.1 | 55.9 | 80% | 30.07 | 1018.1 | |||||||
| 26 | 06:53 | Calm | 10.00 | Overcast | OVC018 | 62.1 | 55.9 | 80% | 30.05 | 1017.5 | |||||||
| 26 | 05:53 | Calm | 10.00 | Mostly Cloudy | BKN018 | 61 | 55 | 81% | 30.05 | 1017.4 | |||||||
| 26 | 04:53 | Calm | 10.00 | Mostly Cloudy | BKN018 | 60.1 | 55 | 64 | 60.1 | 84% | 30.05 | 1017.4 | |||||
| 26 | 03:53 | NW 3 | 10.00 | A Few Clouds | FEW020 | 61 | 55 | 81% | 30.05 | 1017.5 | |||||||
| 26 | 02:53 | NW 3 | 10.00 | Fair | CLR | 61 | 55 | 81% | 30.05 | 1017.5 | |||||||
| 26 | 01:53 | Calm | 10.00 | Fair | CLR | 62.1 | 55 | 78% | 30.06 | 1017.7 | |||||||
| 26 | 00:53 | N 3 | 10.00 | Fair | CLR | 63 | 55 | 76% | 30.06 | 1017.8 | |||||||
| 25 | 22:53 | NW 5 | 10.00 | A Few Clouds | FEW250 | 64 | 55.9 | 90 | 64 | 75% | 30.06 | 1017.6 | |||||
| 25 | 21:53 | NW 5 | 10.00 | A Few Clouds | FEW250 | 66 | 57 | 73% | 30.05 | 1017.3 | |||||||
| 25 | 20:53 | NW 7 | 10.00 | A Few Clouds | FEW250 | 69.1 | 57 | 66% | 30.02 | 1016.3 | |||||||
| 25 | 19:53 | NW 16 | 10.00 | A Few Clouds | FEW060 FEW250 | 75 | 59 | 58% | 77 | 29.98 | 1015.1 | ||||||
| 25 | 18:53 | S 7 | 10.00 | A Few Clouds | FEW060 FEW250 | 87.1 | 52 | 30% | 85 | 29.95 | 1014.1 | ||||||
| 25 | 17:53 | SW 9 | 10.00 | A Few Clouds | FEW060 FEW250 | 88 | 48.9 | 26% | 85 | 29.94 | 1013.9 | ||||||
| 25 | 16:53 | SW 10 G 17 | 10.00 | A Few Clouds | FEW060 FEW250 | 90 | 50 | 90 | 73.9 | 25% | 87 | 29.95 | 1014.1 | ||||
| 25 | 15:53 | W 3 | 10.00 | A Few Clouds | FEW060 FEW250 | 88 | 50 | 27% | 85 | 29.96 | 1014.4 | ||||||
| 25 | 14:53 | Vrbl 6 | 10.00 | Partly Cloudy | SCT060 SCT250 | 86 | 54 | 33% | 84 | 29.97 | 1014.8 | ||||||
| 25 | 13:53 | Calm | 10.00 | Partly Cloudy | SCT060 SCT250 | 82.9 | 55 | 38% | 82 | 29.98 | 1015.0 | ||||||
| 25 | 12:53 | S 6 | 8.00 | Mostly Cloudy | SCT060 BKN250 | 82 | 54 | 38% | 81 | 29.98 | 1015.1 | ||||||
| 25 | 11:53 | S 9 | 8.00 | Mostly Cloudy | BKN060 BKN250 | 77 | 55.9 | 48% | 79 | 29.99 | 1015.5 | ||||||
| 25 | 10:53 | SW 13 | 8.00 | Mostly Cloudy | FEW050 BKN250 | 73.9 | 55.9 | 73.9 | 66 | 54% | 30 | 1015.8 | |||||
| 25 | 09:53 | S 5 | 10.00 | Partly Cloudy | FEW050 SCT250 | 72 | 55.9 | 57% | 30 | 1015.8 | |||||||
| 25 | 08:53 | S 8 | 8.00 | Mostly Cloudy | FEW050 BKN250 | 70 | 57 | 64% | 30 | 1015.7 | |||||||
| 25 | 07:53 | S 6 | 10.00 | Mostly Cloudy | BKN250 | 69.1 | 55.9 | 63% | 29.99 | 1015.3 | |||||||
| 25 | 06:53 | Calm | 10.00 | Mostly Cloudy | BKN250 | 66 | 55 | 68% | 29.97 | 1014.8 | |||||||
| 25 | 05:53 | SE 7 | 10.00 | Overcast | BKN050 OVC060 | 66.9 | 54 | 63% | 29.95 | 1013.9 | |||||||
| 25 | 04:53 | E 7 | 10.00 | Mostly Cloudy | BKN050 | 68 | 55 | 75.9 | 68 | 63% | 29.93 | 1013.5 | |||||
| 25 | 03:53 | E 5 | 10.00 | Mostly Cloudy | BKN065 | 69.1 | 59 | 70% | 29.93 | 1013.4 | |||||||
| 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) | |||||||||||||||