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. | ||||||||||||||||
| 30 | 22:53 | NW 5 | 10.00 | Fair | CLR | 64.9 | 54 | 73.9 | 64.9 | 68% | 29.98 | 1015.0 | |||||
| 30 | 21:53 | NW 7 | 10.00 | A Few Clouds | FEW250 | 66 | 54 | 65% | 29.99 | 1015.5 | |||||||
| 30 | 20:53 | NW 10 | 10.00 | A Few Clouds | FEW100 FEW250 | 66.9 | 53.1 | 61% | 29.99 | 1015.6 | |||||||
| 30 | 19:53 | NW 10 | 10.00 | A Few Clouds | FEW100 FEW250 | 69.1 | 52 | 55% | 30 | 1015.7 | |||||||
| 30 | 18:53 | NW 8 G 21 | 10.00 | A Few Clouds | FEW050 FEW250 | 71.1 | 51.1 | 49% | 30 | 1015.9 | |||||||
| 30 | 17:53 | NW 14 | 10.00 | Mostly Cloudy | FEW001 FEW050 BKN250 | 73 | 51.1 | 46% | 30.02 | 1016.5 | |||||||
| 30 | 16:53 | NW 9 G 20 | 10.00 | A Few Clouds | FEW050 FEW250 | 73 | 48.9 | 73.9 | 63 | 43% | 30.03 | 1016.9 | |||||
| 30 | 15:53 | NW 12 G 16 | 10.00 | A Few Clouds | FEW050 FEW250 | 73 | 48 | 41% | 30.05 | 1017.5 | |||||||
| 30 | 14:53 | NW 9 G 18 | 10.00 | Partly Cloudy | FEW048 SCT250 | 71.1 | 48 | 44% | 30.08 | 1018.5 | |||||||
| 30 | 13:53 | Vrbl 6 | 10.00 | Mostly Cloudy | BKN045 | 69.1 | 46.9 | 45% | 30.1 | 1019.1 | |||||||
| 30 | 12:53 | Vrbl 6 | 10.00 | Mostly Cloudy | SCT036 BKN044 | 66.9 | 46.9 | 49% | 30.12 | 1019.8 | |||||||
| 30 | 11:53 | Vrbl 3 | 10.00 | Mostly Cloudy | FEW017 SCT036 BKN043 BKN200 | 64.9 | 48 | 54% | 30.14 | 1020.5 | |||||||
| 30 | 09:53 | Calm | 10.00 | Partly Cloudy | SCT017 SCT200 | 61 | 51.1 | 70% | 30.15 | 1020.7 | |||||||
| 30 | 08:53 | Calm | 10.00 | Partly Cloudy | FEW014 SCT046 SCT200 | 59 | 51.1 | 75% | 30.15 | 1021.0 | |||||||
| 30 | 07:53 | Calm | 10.00 | Partly Cloudy | FEW014 SCT046 SCT200 | 57 | 50 | 78% | 30.16 | 1021.1 | |||||||
| 30 | 06:53 | SW 3 | 10.00 | Mostly Cloudy | BKN014 BKN044 | 54 | 48.9 | 83% | 30.15 | 1020.9 | |||||||
| 30 | 05:53 | SW 5 | 10.00 | Mostly Cloudy | FEW025 BKN040 | 54 | 48.9 | 83% | 30.15 | 1020.7 | |||||||
| 30 | 04:53 | Calm | 10.00 | A Few Clouds | FEW025 | 54 | 50 | 61 | 52 | 87% | 30.14 | 1020.5 | |||||
| 30 | 03:53 | Calm | 10.00 | Fair | CLR | 54 | 50 | 87% | 30.14 | 1020.4 | |||||||
| 30 | 02:53 | W 3 | 10.00 | Fair | CLR | 54 | 50 | 87% | 30.14 | 1020.3 | |||||||
| 30 | 01:53 | NW 3 | 10.00 | Fair | CLR | 57 | 50 | 78% | 30.13 | 1020.3 | |||||||
| 30 | 00:53 | NW 5 | 10.00 | Fair | CLR | 57.9 | 50 | 75% | 30.14 | 1020.4 | |||||||
| 29 | 23:53 | Calm | 10.00 | Fair | CLR | 60.1 | 50 | 70% | 30.14 | 1020.3 | |||||||
| 29 | 22:53 | NW 5 | 10.00 | Fair | CLR | 61 | 48.9 | 73 | 61 | 65% | 30.14 | 1020.4 | |||||
| 29 | 21:53 | NW 5 | 10.00 | A Few Clouds | FEW070 | 62.1 | 48.9 | 62% | 30.12 | 1020.0 | |||||||
| 29 | 20:53 | NW 8 | 10.00 | A Few Clouds | FEW070 | 64.9 | 48 | 54% | 30.11 | 1019.5 | |||||||
| 29 | 19:53 | N 10 G 21 | 10.00 | A Few Clouds | FEW040 FEW070 FEW250 | 66.9 | 46 | 47% | 30.1 | 1019.0 | |||||||
| 29 | 18:53 | NW 10 G 24 | 10.00 | Partly Cloudy | FEW060 SCT070 | 70 | 46 | 42% | 30.08 | 1018.6 | |||||||
| 29 | 17:53 | NW 9 | 10.00 | Mostly Cloudy | FEW047 FEW070 BKN080 | 71.1 | 46 | 41% | 30.07 | 1018.3 | |||||||
| 29 | 16:53 | N 7 | 10.00 | Mostly Cloudy | FEW047 SCT070 BKN085 | 73 | 46 | 73.9 | 64 | 38% | 30.07 | 1018.2 | |||||
| 29 | 15:53 | NW 9 | 10.00 | Mostly Cloudy | FEW047 SCT060 BKN090 | 71.1 | 48 | 44% | 30.08 | 1018.5 | |||||||
| 29 | 14:53 | N 5 | 10.00 | Mostly Cloudy | SCT047 BKN060 BKN090 | 69.1 | 48.9 | 49% | 30.09 | 1019.0 | |||||||
| 29 | 12:53 | SW 12 G 20 | 10.00 | Mostly Cloudy | BKN043 BKN080 | 70 | 48.9 | 47% | 30.09 | 1018.9 | |||||||
| 29 | 11:53 | W 6 | 10.00 | Mostly Cloudy | SCT055 BKN070 BKN090 | 66 | 48.9 | 54% | 30.1 | 1019.3 | |||||||
| 29 | 10:53 | W 8 | 10.00 | Mostly Cloudy | SCT029 BKN070 BKN090 | 64.9 | 48 | 64.9 | 57 | 54% | 30.1 | 1019.3 | 0.04 | ||||
| 29 | 09:53 | Calm | 10.00 | Mostly Cloudy | SCT021 BKN032 BKN080 | 62.1 | 52 | 70% | 30.1 | 1019.3 | |||||||
| 29 | 08:53 | SW 3 | 10.00 | Partly Cloudy | FEW038 SCT100 | 61 | 53.1 | 75% | 30.1 | 1019.1 | |||||||
| 29 | 07:53 | SW 6 | 10.00 | Mostly Cloudy | BKN041 BKN100 | 57.9 | 53.1 | 84% | 30.08 | 1018.4 | 0.04 | ||||||
| 29 | 06:53 | S 6 | 10.00 | Mostly Cloudy | SCT038 BKN050 BKN065 | 57 | 54 | 90% | 30.07 | 1018.1 | |||||||
| 29 | 05:53 | S 3 | 10.00 | Overcast | FEW036 FEW048 OVC060 | 57.9 | 53.1 | 84% | 30.06 | 1017.7 | 0.04 | ||||||
| 29 | 04:53 | SW 5 | 10.00 | Light Rain | OVC045 | 61 | 50 | 64 | 57.9 | 67% | 30.06 | 1017.5 | |||||
| 29 | 03:53 | Calm | 10.00 | Overcast | OVC050 | 60.1 | 48.9 | 67% | 30.05 | 1017.4 | |||||||
| 29 | 02:53 | S 3 | 10.00 | Partly Cloudy | SCT048 | 59 | 50 | 72% | 30.05 | 1017.5 | |||||||
| 29 | 01:53 | NW 3 | 10.00 | A Few Clouds | FEW070 | 61 | 51.1 | 70% | 30.05 | 1017.4 | |||||||
| 29 | 00:53 | NW 6 | 10.00 | Overcast | OVC070 | 62.1 | 50 | 65% | 30.04 | 1017.3 | |||||||
| 28 | 23:53 | NW 10 | 10.00 | Mostly Cloudy | BKN050 | 63 | 50 | 63% | 30.04 | 1017.0 | |||||||
| 28 | 22:53 | N 7 | 10.00 | Mostly Cloudy | BKN060 | 64 | 48.9 | 77 | 64 | 58% | 30.02 | 1016.5 | |||||
| 28 | 21:53 | NW 15 G 22 | 10.00 | Mostly Cloudy | BKN060 | 64.9 | 48.9 | 56% | 30.02 | 1016.4 | |||||||
| 28 | 20:53 | NW 14 G 21 | 10.00 | Partly Cloudy | SCT060 | 68 | 50 | 53% | 30 | 1015.7 | |||||||
| 28 | 19:53 | NW 7 | 10.00 | A Few Clouds | FEW065 | 71.1 | 48.9 | 46% | 29.97 | 1014.9 | |||||||
| 28 | 18:53 | N 6 | 10.00 | Mostly Cloudy | BKN065 | 73.9 | 50 | 43% | 29.97 | 1014.7 | |||||||
| 28 | 17:53 | Vrbl 5 | 10.00 | Partly Cloudy | SCT060 | 75 | 50 | 42% | 78 | 29.97 | 1014.8 | ||||||
| 28 | 16:53 | NW 9 | 10.00 | Partly Cloudy | SCT045 | 75.9 | 48.9 | 77 | 66.9 | 39% | 78 | 29.98 | 1015.1 | ||||
| 28 | 15:53 | NW 5 | 10.00 | A Few Clouds | FEW045 | 75.9 | 48.9 | 39% | 78 | 30 | 1015.6 | ||||||
| 28 | 14:53 | NW 9 | 10.00 | A Few Clouds | FEW045 | 75 | 50 | 42% | 78 | 30.01 | 1016.2 | ||||||
| 28 | 13:53 | NW 12 G 17 | 10.00 | A Few Clouds | FEW045 | 73.9 | 51.1 | 45% | 30.03 | 1016.9 | |||||||
| 28 | 12:53 | NW 9 G 18 | 10.00 | Partly Cloudy | SCT038 | 72 | 51.1 | 48% | 30.05 | 1017.5 | |||||||
| 28 | 11:53 | W 7 | 10.00 | Mostly Cloudy | BKN037 | 70 | 51.1 | 51% | 30.07 | 1018.0 | |||||||
| 28 | 10:53 | N 6 | 10.00 | Mostly Cloudy | BKN032 | 66.9 | 52 | 68 | 59 | 59% | 30.07 | 1018.2 | |||||
| 28 | 09:53 | N 7 | 10.00 | Partly Cloudy | FEW022 FEW030 SCT250 | 64.9 | 53.1 | 66% | 30.08 | 1018.4 | |||||||
| 28 | 08:53 | Vrbl 5 | 10.00 | Partly Cloudy | FEW013 FEW025 SCT250 | 62.1 | 55 | 78% | 30.08 | 1018.6 | |||||||
| 28 | 07:53 | Calm | 10.00 | Mostly Cloudy | SCT012 BKN250 | 60.1 | 55 | 84% | 30.08 | 1018.5 | |||||||
| 28 | 06:53 | Calm | 10.00 | Mostly Cloudy | FEW012 BKN250 | 59 | 55 | 87% | 30.07 | 1018.0 | |||||||
| 28 | 05:53 | Calm | 10.00 | Mostly Cloudy | FEW012 BKN250 | 59 | 55 | 87% | 30.06 | 1017.6 | |||||||
| 28 | 04:53 | Calm | 10.00 | Partly Cloudy | FEW014 SCT250 | 60.1 | 55 | 64 | 59 | 84% | 30.06 | 1017.8 | |||||
| 28 | 03:53 | Calm | 10.00 | A Few Clouds | FEW014 FEW250 | 59 | 55 | 87% | 30.06 | 1017.8 | |||||||
| 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 | |||||||
| 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) | |||||||||||||||