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. | ||||||||||||||||
| 17 | 00:53 | Calm | 10.00 | Fair | CLR | 63 | 52 | 68% | 30.01 | 1016.2 | |||||||
| 16 | 23:53 | NW 3 | 10.00 | Fair | CLR | 64.9 | 55 | 70% | 30 | 1015.9 | |||||||
| 16 | 22:53 | W 6 | 10.00 | Fair | CLR | 66.9 | 52 | 81 | 64 | 59% | 30.01 | 1015.9 | |||||
| 16 | 21:53 | W 5 | 10.00 | Fair | CLR | 68 | 52 | 57% | 30 | 1015.9 | |||||||
| 16 | 19:53 | NW 5 | 10.00 | A Few Clouds | FEW060 FEW250 | 72 | 53.1 | 52% | 29.99 | 1015.3 | |||||||
| 16 | 18:53 | Vrbl 6 | 10.00 | A Few Clouds | FEW060 FEW200 | 78.1 | 52 | 40% | 79 | 29.98 | 1015.3 | ||||||
| 16 | 17:53 | NW 8 | 10.00 | A Few Clouds | FEW060 FEW250 | 80.1 | 53.1 | 39% | 80 | 29.98 | 1015.2 | ||||||
| 16 | 16:53 | NW 10 | 10.00 | A Few Clouds | FEW060 FEW250 | 81 | 51.1 | 81 | 68 | 35% | 80 | 29.99 | 1015.3 | ||||
| 16 | 15:53 | N 8 | 10.00 | A Few Clouds | FEW040 FEW080 FEW250 | 80.1 | 50 | 35% | 80 | 30 | 1015.7 | ||||||
| 16 | 14:53 | Vrbl 6 | 10.00 | A Few Clouds | FEW040 FEW080 FEW250 | 79 | 48.9 | 35% | 79 | 30.02 | 1016.6 | ||||||
| 16 | 13:53 | Vrbl 6 G 17 | 10.00 | A Few Clouds | FEW040 FEW080 | 78.1 | 48.9 | 36% | 79 | 30.04 | 1017.2 | ||||||
| 16 | 12:53 | NW 10 G 16 | 10.00 | A Few Clouds | FEW040 FEW080 | 75.9 | 51.1 | 42% | 78 | 30.06 | 1017.9 | ||||||
| 16 | 11:53 | N 8 G 17 | 10.00 | A Few Clouds | FEW040 FEW080 | 72 | 52 | 50% | 30.09 | 1018.8 | |||||||
| 16 | 10:53 | NW 12 | 10.00 | A Few Clouds | FEW040 FEW080 | 68 | 52 | 68 | 55 | 57% | 30.1 | 1019.3 | |||||
| 16 | 09:53 | NW 6 | 10.00 | A Few Clouds | FEW040 | 63 | 52 | 68% | 30.11 | 1019.7 | |||||||
| 16 | 08:53 | Calm | 10.00 | A Few Clouds | FEW040 | 59 | 52 | 78% | 30.11 | 1019.6 | |||||||
| 16 | 07:53 | NW 5 | 10.00 | A Few Clouds | FEW150 | 55.9 | 51.1 | 84% | 30.11 | 1019.5 | |||||||
| 16 | 06:53 | Vrbl 5 | 10.00 | A Few Clouds | FEW020 FEW150 | 55.9 | 51.1 | 84% | 30.1 | 1019.1 | |||||||
| 16 | 05:53 | NW 6 | 10.00 | Fair | CLR | 55 | 51.1 | 87% | 30.09 | 1018.6 | |||||||
| 16 | 04:53 | Vrbl 5 | 10.00 | Fair | CLR | 55 | 51.1 | 61 | 55 | 87% | 30.07 | 1018.2 | |||||
| 16 | 03:53 | Calm | 10.00 | Fair | CLR | 55.9 | 52 | 87% | 30.06 | 1017.9 | |||||||
| 16 | 02:53 | NW 5 | 9.00 | Fair | CLR | 57.9 | 52 | 81% | 30.06 | 1017.9 | |||||||
| 16 | 01:53 | Calm | 9.00 | Fair | CLR | 57.9 | 53.1 | 84% | 30.06 | 1017.8 | |||||||
| 16 | 00:53 | NE 3 | 10.00 | Fair | CLR | 59 | 53.1 | 81% | 30.05 | 1017.3 | |||||||
| 15 | 23:53 | NW 5 | 10.00 | Fair | CLR | 60.1 | 54 | 80% | 30.04 | 1017.0 | |||||||
| 15 | 22:53 | NW 6 | 10.00 | A Few Clouds | FEW060 | 61 | 54 | 69.1 | 61 | 78% | 30.04 | 1017.0 | |||||
| 15 | 21:53 | NW 6 | 10.00 | Mostly Cloudy | BKN060 | 63 | 54 | 73% | 30.03 | 1016.9 | |||||||
| 15 | 20:53 | NW 8 | 10.00 | Mostly Cloudy | BKN055 | 64 | 53.1 | 68% | 30.03 | 1016.7 | |||||||
| 15 | 19:53 | Vrbl 7 | 10.00 | Overcast | BKN055 OVC110 | 64.9 | 52 | 63% | 30.01 | 1016.0 | |||||||
| 15 | 18:53 | N 7 | 9.00 | Overcast | OVC055 | 66 | 51.1 | 59% | 30 | 1015.9 | |||||||
| 15 | 17:53 | NW 8 | 9.00 | Mostly Cloudy | BKN060 BKN110 | 68 | 50 | 53% | 30 | 1015.7 | |||||||
| 15 | 16:53 | NW 5 | 8.00 | Mostly Cloudy | BKN055 BKN120 | 69.1 | 48.9 | 70 | 61 | 49% | 29.99 | 1015.5 | |||||
| 15 | 15:53 | NE 3 | 8.00 | Mostly Cloudy | SCT035 BKN110 BKN250 | 69.1 | 48 | 47% | 29.99 | 1015.4 | |||||||
| 15 | 14:53 | Vrbl 5 | 8.00 | Mostly Cloudy | FEW040 BKN110 BKN140 | 68 | 48 | 49% | 30 | 1015.7 | |||||||
| 15 | 13:53 | NW 8 | 8.00 | Mostly Cloudy | FEW040 BKN110 BKN140 | 66 | 50 | 56% | 30.01 | 1016.2 | |||||||
| 15 | 12:53 | NW 5 | 10.00 | Mostly Cloudy | FEW040 SCT120 BKN140 | 63 | 50 | 63% | 30.03 | 1016.6 | |||||||
| 15 | 11:53 | NW 8 | 10.00 | Mostly Cloudy | FEW040 BKN120 BKN140 | 62.1 | 51.1 | 67% | 30.04 | 1017.0 | |||||||
| 15 | 10:53 | NW 7 | 10.00 | Mostly Cloudy | FEW040 BKN140 BKN200 | 61 | 51.1 | 61 | 54 | 70% | 30.04 | 1017.1 | |||||
| 15 | 09:53 | W 3 | 10.00 | Mostly Cloudy | SCT140 BKN200 BKN250 | 59 | 51.1 | 75% | 30.04 | 1017.0 | |||||||
| 15 | 08:53 | E 3 | 10.00 | Mostly Cloudy | BKN140 BKN200 | 57.9 | 51.1 | 78% | 30.03 | 1016.9 | |||||||
| 15 | 07:53 | Calm | 10.00 | Mostly Cloudy | BKN140 BKN200 | 55.9 | 50 | 81% | 30.04 | 1017.0 | |||||||
| 15 | 06:53 | Calm | 10.00 | Mostly Cloudy | BKN140 BKN160 | 55 | 50 | 83% | 30.02 | 1016.5 | |||||||
| 15 | 05:53 | SE 3 | 10.00 | Mostly Cloudy | BKN160 BKN230 | 55 | 50 | 83% | 30.03 | 1016.8 | |||||||
| 15 | 03:53 | Vrbl 3 | 10.00 | Mostly Cloudy | BKN200 | 57 | 52 | 83% | 30.03 | 1016.8 | |||||||
| 15 | 02:53 | Calm | 10.00 | Partly Cloudy | SCT230 | 57 | 52 | 83% | 30.03 | 1016.8 | |||||||
| 15 | 00:53 | Calm | 10.00 | A Few Clouds | FEW230 | 57 | 51.1 | 81% | 30.05 | 1017.3 | |||||||
| 14 | 23:53 | NW 3 | 10.00 | A Few Clouds | FEW250 | 59 | 52 | 78% | 30.05 | 1017.6 | |||||||
| 14 | 22:53 | Calm | 10.00 | A Few Clouds | FEW055 FEW250 | 60.1 | 51.1 | 69.1 | 60.1 | 72% | 30.06 | 1017.9 | |||||
| 14 | 21:53 | NW 6 | 10.00 | A Few Clouds | FEW055 FEW250 | 62.1 | 51.1 | 67% | 30.07 | 1018.1 | |||||||
| 14 | 20:53 | NW 5 | 10.00 | A Few Clouds | FEW055 FEW250 | 63 | 51.1 | 65% | 30.07 | 1018.1 | |||||||
| 14 | 19:53 | N 6 | 10.00 | A Few Clouds | FEW055 FEW250 | 64.9 | 50 | 59% | 30.07 | 1018.2 | |||||||
| 14 | 18:53 | Vrbl 3 | 10.00 | A Few Clouds | FEW055 FEW250 | 66.9 | 48 | 51% | 30.07 | 1018.3 | |||||||
| 14 | 17:53 | NW 6 | 10.00 | A Few Clouds | FEW055 FEW250 | 66.9 | 46 | 47% | 30.07 | 1018.3 | |||||||
| 14 | 16:53 | N 6 | 10.00 | Mostly Cloudy | BKN055 | 68 | 45 | 71.1 | 63 | 44% | 30.09 | 1018.7 | |||||
| 14 | 15:53 | NW 5 | 10.00 | Mostly Cloudy | BKN055 | 68 | 45 | 44% | 30.1 | 1019.1 | |||||||
| 14 | 14:53 | Vrbl 3 | 10.00 | Mostly Cloudy | BKN060 | 70 | 44.1 | 39% | 30.11 | 1019.7 | |||||||
| 14 | 13:53 | NW 6 | 10.00 | Mostly Cloudy | BKN055 BKN080 | 68 | 45 | 44% | 30.13 | 1020.3 | |||||||
| 14 | 12:53 | Calm | 10.00 | Mostly Cloudy | BKN055 | 66 | 46.9 | 50% | 30.15 | 1020.9 | |||||||
| 14 | 11:53 | Calm | 10.00 | Mostly Cloudy | BKN050 | 64.9 | 48 | 54% | 30.16 | 1021.3 | |||||||
| 14 | 10:53 | Calm | 10.00 | Mostly Cloudy | FEW030 BKN050 BKN140 | 64 | 50 | 64 | 57 | 60% | 30.17 | 1021.5 | |||||
| 14 | 09:53 | Calm | 10.00 | Mostly Cloudy | FEW020 BKN060 | 62.1 | 53.1 | 73% | 30.16 | 1021.4 | |||||||
| 14 | 08:53 | S 3 | 10.00 | Mostly Cloudy | FEW020 BKN060 | 60.1 | 53.1 | 78% | 30.17 | 1021.7 | |||||||
| 14 | 07:53 | Calm | 10.00 | Mostly Cloudy | FEW020 BKN060 | 57.9 | 53.1 | 84% | 30.17 | 1021.4 | |||||||
| 14 | 06:53 | Calm | 10.00 | Mostly Cloudy | FEW020 BKN060 | 57 | 53.1 | 87% | 30.16 | 1021.1 | |||||||
| 14 | 05:53 | Calm | 10.00 | Mostly Cloudy | FEW032 SCT041 BKN060 | 57.9 | 53.1 | 84% | 30.15 | 1021.0 | |||||||
| 14 | 04:53 | Calm | 10.00 | Mostly Cloudy | SCT032 BKN041 BKN049 | 57.9 | 53.1 | 62.1 | 57.9 | 84% | 30.16 | 1021.0 | |||||
| 14 | 03:53 | SE 3 | 10.00 | Mostly Cloudy | SCT048 BKN065 | 59 | 53.1 | 81% | 30.15 | 1021.0 | |||||||
| 14 | 02:53 | S 3 | 10.00 | Mostly Cloudy | BKN060 | 60.1 | 53.1 | 78% | 30.15 | 1020.8 | |||||||
| 14 | 01:53 | Calm | 10.00 | Mostly Cloudy | SCT043 BKN060 | 60.1 | 52 | 75% | 30.15 | 1020.9 | |||||||
| 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) | |||||||||||||||