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. | ||||||||||||||||
| 21 | 07:53 | NW 7 | 10.00 | Partly Cloudy | SCT020 SCT100 | 43 | 36 | 76% | 39 | 30.24 | 1024.0 | ||||||
| 21 | 06:53 | NW 10 | 10.00 | Partly Cloudy | SCT020 | 44.1 | 37 | 76% | 39 | 30.22 | 1023.3 | ||||||
| 21 | 05:53 | NW 5 | 10.00 | Mostly Cloudy | SCT028 BKN100 | 45 | 37.9 | 77% | 43 | 30.18 | 1022.0 | ||||||
| 21 | 04:53 | NW 7 G 21 | 10.00 | Overcast | FEW020 BKN085 OVC100 | 46 | 39 | 52 | 46 | 77% | 43 | 30.18 | 1021.9 | ||||
| 21 | 03:53 | N 5 | 10.00 | Overcast | FEW023 BKN080 OVC100 | 48.9 | 42.1 | 77% | 48 | 30.14 | 1020.7 | ||||||
| 21 | 02:53 | NW 8 | 10.00 | Overcast | BKN020 BKN100 OVC120 | 48.9 | 44.1 | 83% | 46 | 30.14 | 1020.6 | ||||||
| 21 | 01:53 | NW 14 G 22 | 10.00 | Overcast | FEW015 FEW024 SCT085 OVC140 | 50 | 44.1 | 80% | 45 | 30.11 | 1019.5 | ||||||
| 21 | 00:53 | NW 9 | 10.00 | Overcast | FEW025 BKN037 BKN150 OVC190 | 50 | 44.1 | 80% | 47 | 30.09 | 1018.8 | ||||||
| 20 | 23:53 | NW 10 | 10.00 | Overcast | BKN037 OVC047 | 51.1 | 45 | 80% | 30.1 | 1019.2 | |||||||
| 20 | 22:53 | NW 9 | 10.00 | Mostly Cloudy | FEW037 BKN055 | 52 | 46 | 57 | 52 | 80% | 30.08 | 1018.5 | |||||
| 20 | 21:53 | NW 8 | 10.00 | Mostly Cloudy | SCT026 BKN035 BKN050 | 53.1 | 46 | 77% | 30.09 | 1018.9 | |||||||
| 20 | 20:53 | NW 8 | 10.00 | Overcast | BKN027 OVC045 | 54 | 48.9 | 83% | 30.1 | 1019.1 | |||||||
| 20 | 19:53 | NW 6 | 10.00 | Mostly Cloudy | FEW010 BKN025 | 55.9 | 51.1 | 84% | 30.11 | 1019.4 | |||||||
| 20 | 18:53 | NW 3 | 10.00 | Mostly Cloudy | FEW010 BKN025 BKN033 | 55.9 | 50 | 81% | 30.11 | 1019.7 | |||||||
| 20 | 17:53 | NW 6 | 8.00 | Light Rain | FEW015 BKN029 OVC047 | 55.9 | 53.1 | 90% | 30.12 | 1019.9 | |||||||
| 20 | 16:53 | W 10 | 7.00 | Light Rain | FEW010 BKN041 OVC100 | 55.9 | 54 | 62.1 | 55.9 | 93% | 30.14 | 1020.4 | |||||
| 20 | 15:53 | NE 3 | 10.00 | Mostly Cloudy | FEW010 SCT029 BKN100 | 60.1 | 50 | 70% | 30.14 | 1020.6 | |||||||
| 20 | 14:53 | Calm | 10.00 | Mostly Cloudy | FEW010 BKN031 BKN055 | 61 | 51.1 | 70% | 30.15 | 1020.8 | |||||||
| 20 | 13:53 | Calm | 10.00 | Mostly Cloudy | FEW010 SCT028 BKN031 | 61 | 48.9 | 65% | 30.17 | 1021.7 | |||||||
| 20 | 12:53 | S 5 | 10.00 | Overcast | OVC029 | 61 | 48 | 63% | 30.16 | 1021.2 | |||||||
| 20 | 11:53 | SE 7 | 10.00 | Light Rain | OVC031 | 59 | 48 | 67% | 30.16 | 1021.1 | |||||||
| 20 | 10:53 | S 8 | 10.00 | Overcast | BKN040 OVC050 | 60.1 | 46.9 | 60.1 | 53.1 | 62% | 30.15 | 1020.7 | |||||
| 20 | 09:53 | S 3 | 10.00 | Overcast | OVC030 | 59 | 48 | 67% | 30.14 | 1020.6 | |||||||
| 20 | 08:53 | SW 6 | 10.00 | Mostly Cloudy | BKN043 | 57.9 | 46.9 | 67% | 30.12 | 1019.9 | |||||||
| 20 | 07:53 | S 5 | 10.00 | Mostly Cloudy | BKN046 | 57.9 | 46.9 | 67% | 30.11 | 1019.6 | |||||||
| 20 | 06:53 | E 8 | 10.00 | Mostly Cloudy | BKN055 | 54 | 48.9 | 83% | 30.1 | 1019.3 | |||||||
| 20 | 05:53 | E 8 | 10.00 | Overcast | FEW050 BKN060 OVC110 | 54 | 50 | 87% | 30.1 | 1019.2 | |||||||
| 20 | 04:53 | E 8 | 10.00 | Overcast | BKN060 OVC110 | 55 | 50 | 55 | 48 | 83% | 30.11 | 1019.5 | |||||
| 20 | 03:53 | E 3 | 10.00 | Overcast | FEW002 BKN065 BKN130 OVC200 | 52 | 50 | 93% | 30.13 | 1020.2 | |||||||
| 20 | 02:53 | E 8 | 8.00 | Shallow Fog | FEW002 FEW075 SCT200 | 51.1 | 50 | 96% | 30.11 | 1019.5 | |||||||
| 20 | 01:53 | Calm | 9.00 | Shallow Fog | FEW110 | 48 | 48 | 100% | 30.14 | 1020.4 | |||||||
| 20 | 00:53 | Calm | 8.00 | Shallow Fog | FEW110 | 52 | 51.1 | 97% | 30.12 | 1019.8 | |||||||
| 19 | 23:53 | Calm | 10.00 | Mostly Cloudy | BKN100 BKN120 | 53.1 | 52 | 96% | 30.14 | 1020.6 | |||||||
| 19 | 22:53 | E 3 | 8.00 | Light Rain | FEW070 OVC100 | 54 | 52 | 59 | 53.1 | 93% | 30.16 | 1021.0 | 0.02 | 0.03 | |||
| 19 | 21:53 | SW 3 | 10.00 | Light Rain | BKN080 OVC100 | 55 | 53.1 | 93% | 30.16 | 1021.4 | 0.01 | ||||||
| 19 | 20:53 | NW 6 | 10.00 | Light Rain | FEW012 BKN070 OVC090 | 55.9 | 52 | 87% | 30.15 | 1020.8 | |||||||
| 19 | 19:53 | Calm | 10.00 | Overcast | BKN090 OVC100 | 57 | 51.1 | 81% | 30.12 | 1019.9 | |||||||
| 19 | 18:53 | Calm | 10.00 | Light Rain | FEW065 BKN090 OVC110 | 57.9 | 52 | 81% | 30.12 | 1019.7 | |||||||
| 19 | 17:53 | W 5 | 10.00 | Overcast | SCT070 BKN095 OVC250 | 57.9 | 51.1 | 78% | 30.13 | 1020.2 | |||||||
| 19 | 16:53 | Calm | 10.00 | Overcast | BKN085 OVC200 | 57.9 | 50 | 61 | 55.9 | 75% | 30.13 | 1020.4 | |||||
| 19 | 15:53 | NW 5 | 10.00 | Overcast | FEW070 OVC085 | 59 | 51.1 | 75% | 30.13 | 1020.2 | |||||||
| 19 | 14:53 | NW 5 | 10.00 | Overcast | OVC095 | 57.9 | 51.1 | 78% | 30.15 | 1020.8 | |||||||
| 19 | 13:53 | NW 5 | 10.00 | Mostly Cloudy | FEW045 BKN095 BKN120 | 60.1 | 50 | 70% | 30.16 | 1021.1 | |||||||
| 19 | 12:53 | Calm | 10.00 | Mostly Cloudy | BKN049 BKN080 BKN110 | 59 | 46 | 62% | 30.16 | 1021.1 | |||||||
| 19 | 11:53 | NE 3 | 10.00 | Overcast | SCT049 SCT070 OVC110 | 61 | 42.1 | 50% | 30.16 | 1021.3 | |||||||
| 19 | 10:53 | SE 3 | 10.00 | Mostly Cloudy | BKN055 BKN085 BKN110 | 57 | 46 | 57 | 51.1 | 67% | 30.15 | 1020.9 | |||||
| 19 | 09:53 | Calm | 10.00 | Mostly Cloudy | BKN060 BKN085 | 55 | 48.9 | 80% | 30.16 | 1021.1 | |||||||
| 19 | 08:53 | E 3 | 10.00 | Mostly Cloudy | BKN065 BKN085 | 55.9 | 45 | 67% | 30.14 | 1020.6 | |||||||
| 19 | 07:53 | E 6 | 10.00 | Mostly Cloudy | FEW065 FEW080 BKN090 | 54 | 46.9 | 77% | 30.14 | 1020.3 | |||||||
| 19 | 06:53 | Calm | 10.00 | Mostly Cloudy | FEW080 BKN100 BKN120 | 54 | 48.9 | 83% | 30.13 | 1020.2 | |||||||
| 19 | 05:53 | E 3 | 10.00 | Overcast | BKN110 OVC130 | 52 | 48.9 | 89% | 30.12 | 1019.8 | |||||||
| 19 | 04:53 | Calm | 10.00 | Overcast | BKN090 OVC110 | 52 | 48.9 | 55.9 | 51.1 | 89% | 30.12 | 1019.8 | |||||
| 19 | 03:53 | Calm | 10.00 | Mostly Cloudy | FEW100 BKN140 | 52 | 48.9 | 89% | 30.13 | 1020.0 | |||||||
| 19 | 02:53 | W 6 | 10.00 | Overcast | BKN100 OVC120 | 53.1 | 50 | 89% | 30.12 | 1019.8 | |||||||
| 19 | 01:53 | W 5 | 10.00 | Overcast | SCT120 OVC150 | 54 | 48.9 | 83% | 30.13 | 1020.3 | |||||||
| 19 | 00:53 | W 5 | 10.00 | Overcast | BKN120 OVC150 | 54 | 48.9 | 83% | 30.13 | 1020.0 | |||||||
| 18 | 23:53 | Calm | 10.00 | Overcast | SCT120 OVC150 | 55 | 50 | 83% | 30.11 | 1019.4 | |||||||
| 18 | 22:53 | W 7 | 10.00 | Overcast | BKN140 OVC250 | 55.9 | 50 | 69.1 | 55.9 | 81% | 30.11 | 1019.5 | |||||
| 18 | 21:53 | W 7 | 10.00 | Overcast | FEW120 OVC140 | 57 | 48 | 72% | 30.1 | 1019.2 | |||||||
| 18 | 20:53 | Calm | 10.00 | Overcast | BKN160 OVC180 | 59 | 44.1 | 58% | 30.08 | 1018.6 | |||||||
| 18 | 19:53 | Calm | 10.00 | Mostly Cloudy | FEW100 BKN180 BKN250 | 62.1 | 43 | 50% | 30.07 | 1018.2 | |||||||
| 18 | 18:53 | S 5 | 10.00 | Mostly Cloudy | FEW100 FEW150 BKN170 BKN250 | 66.9 | 41 | 39% | 30.05 | 1017.6 | |||||||
| 18 | 17:53 | SW 5 | 10.00 | Mostly Cloudy | FEW030 FEW100 BKN190 BKN250 | 68 | 39 | 35% | 30.06 | 1017.9 | |||||||
| 18 | 16:53 | SW 10 | 10.00 | Mostly Cloudy | FEW100 BKN180 BKN220 | 69.1 | 36 | 71.1 | 57.9 | 30% | 30.05 | 1017.7 | |||||
| 18 | 15:53 | S 9 | 10.00 | Mostly Cloudy | FEW100 BKN220 BKN300 | 70 | 37 | 30% | 30.06 | 1018.0 | |||||||
| 18 | 14:53 | S 7 | 10.00 | Mostly Cloudy | SCT100 BKN220 BKN300 | 69.1 | 34 | 27% | 30.08 | 1018.5 | |||||||
| 18 | 13:53 | NE 7 | 10.00 | Mostly Cloudy | SCT100 BKN200 BKN300 | 64.9 | 36 | 34% | 30.1 | 1019.2 | |||||||
| 18 | 12:53 | NE 6 | 10.00 | Mostly Cloudy | FEW120 SCT220 BKN300 | 64 | 39 | 40% | 30.1 | 1019.3 | |||||||
| 18 | 11:53 | E 5 | 10.00 | Mostly Cloudy | BKN120 BKN250 | 60.1 | 43 | 53% | 30.11 | 1019.4 | |||||||
| 18 | 10:53 | NE 5 | 10.00 | Mostly Cloudy | BKN110 BKN250 | 59 | 42.1 | 59 | 48 | 54% | 30.11 | 1019.4 | |||||
| 18 | 09:53 | S 5 | 10.00 | Mostly Cloudy | BKN120 BKN250 | 57 | 43 | 60% | 30.09 | 1018.9 | |||||||
| 18 | 08:53 | SE 6 | 10.00 | Mostly Cloudy | FEW050 FEW110 BKN250 | 54 | 44.1 | 69% | 30.08 | 1018.5 | |||||||
| 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) | |||||||||||||||