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. | ||||||||||||||||
| 19 | 20:53 | NW 8 | 10.00 | Mostly Cloudy | BKN200 | 64 | 39 | 40% | 29.8 | 1009.0 | |||||||
| 19 | 19:53 | N 7 | 10.00 | Mostly Cloudy | FEW180 BKN200 BKN250 | 68 | 39.9 | 36% | 29.78 | 1008.5 | |||||||
| 19 | 18:53 | E 5 | 10.00 | Mostly Cloudy | FEW180 BKN200 BKN250 | 70 | 41 | 35% | 29.78 | 1008.3 | |||||||
| 19 | 17:53 | Calm | 10.00 | Overcast | FEW070 BKN120 OVC200 | 73 | 39.9 | 30% | 29.78 | 1008.3 | |||||||
| 19 | 16:53 | NE 5 | 10.00 | Mostly Cloudy | FEW070 BKN120 BKN200 | 75 | 39.9 | 75 | 64 | 28% | 77 | 29.78 | 1008.5 | ||||
| 19 | 15:53 | E 12 | 10.00 | Overcast | FEW100 BKN140 OVC200 | 73 | 42.1 | 33% | 29.79 | 1008.8 | |||||||
| 19 | 14:53 | SE 7 | 10.00 | Overcast | FEW100 BKN140 OVC200 | 73.9 | 39.9 | 29% | 29.8 | 1008.9 | |||||||
| 19 | 13:53 | E 8 | 10.00 | Mostly Cloudy | FEW100 FEW140 BKN170 | 75 | 39.9 | 28% | 77 | 29.79 | 1008.6 | ||||||
| 19 | 12:53 | E 10 | 10.00 | Mostly Cloudy | FEW100 SCT140 BKN170 | 71.1 | 39 | 31% | 29.79 | 1008.7 | |||||||
| 19 | 11:53 | SE 9 | 10.00 | Overcast | FEW100 OVC150 | 70 | 39.9 | 34% | 29.8 | 1008.9 | |||||||
| 19 | 10:53 | Vrbl 3 | 10.00 | Overcast | FEW100 OVC140 | 64 | 42.1 | 64 | 51.1 | 45% | 29.8 | 1008.9 | |||||
| 19 | 09:53 | NW 8 | 10.00 | Overcast | OVC140 | 57 | 46 | 67% | 29.8 | 1008.8 | |||||||
| 19 | 08:53 | NE 8 | 10.00 | Overcast | FEW100 BKN140 OVC200 | 55.9 | 44.1 | 65% | 29.76 | 1007.6 | |||||||
| 19 | 07:53 | NW 5 | 10.00 | Overcast | FEW100 OVC140 | 53.1 | 45 | 74% | 29.81 | 1009.2 | |||||||
| 19 | 06:53 | Calm | 10.00 | Mostly Cloudy | SCT100 BKN140 BKN250 | 52 | 45 | 77% | 29.8 | 1008.9 | |||||||
| 19 | 05:53 | NW 5 | 10.00 | Overcast | BKN140 OVC250 | 51.1 | 45 | 80% | 29.8 | 1009.0 | |||||||
| 19 | 04:53 | W 5 | 10.00 | Overcast | BKN170 OVC250 | 51.1 | 44.1 | 59 | 48.9 | 77% | 29.81 | 1009.3 | |||||
| 19 | 03:53 | W 7 | 10.00 | Partly Cloudy | FEW150 SCT250 | 50 | 43 | 77% | 48 | 29.82 | 1009.5 | ||||||
| 19 | 02:53 | NW 5 | 10.00 | Mostly Cloudy | BKN250 | 52 | 43 | 72% | 29.83 | 1009.9 | |||||||
| 19 | 01:53 | NW 5 | 10.00 | Mostly Cloudy | BKN250 | 52 | 44.1 | 75% | 29.85 | 1010.5 | |||||||
| 19 | 00:53 | NW 3 | 10.00 | Mostly Cloudy | BKN250 | 55 | 42.1 | 62% | 29.86 | 1010.8 | |||||||
| 18 | 23:53 | NW 6 | 10.00 | Partly Cloudy | SCT250 | 55.9 | 45 | 67% | 29.86 | 1011.0 | |||||||
| 18 | 22:53 | Calm | 10.00 | Partly Cloudy | SCT250 | 60.1 | 41 | 73 | 59 | 50% | 29.86 | 1010.9 | |||||
| 18 | 21:53 | E 5 | 10.00 | Partly Cloudy | SCT250 | 62.1 | 39.9 | 44% | 29.86 | 1011.1 | |||||||
| 18 | 20:53 | E 6 | 10.00 | Partly Cloudy | FEW070 FEW180 SCT250 | 64 | 41 | 43% | 29.86 | 1011.0 | |||||||
| 18 | 19:53 | Calm | 10.00 | Partly Cloudy | FEW070 FEW180 SCT250 | 66.9 | 37.9 | 35% | 29.85 | 1010.8 | |||||||
| 18 | 18:53 | Calm | 10.00 | Partly Cloudy | FEW070 FEW180 SCT250 | 71.1 | 33.1 | 25% | 29.87 | 1011.3 | |||||||
| 18 | 17:53 | Calm | 10.00 | Mostly Cloudy | FEW070 SCT180 BKN250 | 72 | 30 | 21% | 29.88 | 1011.9 | |||||||
| 18 | 16:53 | E 5 | 10.00 | Partly Cloudy | FEW070 FEW180 SCT250 | 72 | 30.9 | 72 | 57.9 | 22% | 29.9 | 1012.5 | |||||
| 18 | 15:53 | E 6 | 10.00 | Mostly Cloudy | FEW070 FEW180 BKN250 | 71.1 | 30.9 | 23% | 29.92 | 1013.2 | |||||||
| 18 | 14:53 | NE 7 | 10.00 | Mostly Cloudy | FEW180 BKN250 | 70 | 33.1 | 26% | 29.95 | 1014.1 | |||||||
| 18 | 13:53 | NE 6 | 10.00 | Mostly Cloudy | BKN250 | 66.9 | 37 | 33% | 29.97 | 1014.9 | |||||||
| 18 | 12:53 | N 3 | 10.00 | Mostly Cloudy | BKN250 | 64 | 37 | 37% | 29.99 | 1015.6 | |||||||
| 18 | 11:53 | N 3 | 10.00 | Mostly Cloudy | FEW110 BKN250 | 61 | 36 | 39% | 30.02 | 1016.3 | |||||||
| 18 | 10:53 | N 3 | 10.00 | Mostly Cloudy | FEW110 BKN250 | 57.9 | 37 | 57.9 | 42.1 | 46% | 30.03 | 1016.9 | |||||
| 18 | 09:53 | E 5 | 10.00 | Mostly Cloudy | FEW110 BKN250 | 55 | 36 | 49% | 30.04 | 1017.1 | |||||||
| 18 | 08:53 | Calm | 10.00 | Mostly Cloudy | FEW100 FEW160 BKN250 | 50 | 37.9 | 63% | 30.06 | 1018.0 | |||||||
| 18 | 07:53 | Calm | 10.00 | Mostly Cloudy | FEW100 SCT160 BKN250 | 46 | 42.1 | 86% | 30.07 | 1018.3 | |||||||
| 18 | 06:53 | Calm | 10.00 | Mostly Cloudy | FEW120 SCT160 BKN250 | 44.1 | 39.9 | 85% | 30.07 | 1018.1 | |||||||
| 18 | 05:53 | W 5 | 10.00 | Partly Cloudy | FEW160 SCT250 | 42.1 | 39.9 | 92% | 40 | 30.07 | 1018.1 | ||||||
| 18 | 04:53 | Calm | 10.00 | Partly Cloudy | SCT180 | 44.1 | 39.9 | 51.1 | 43 | 85% | 30.07 | 1018.1 | |||||
| 18 | 03:53 | Calm | 10.00 | A Few Clouds | FEW200 | 44.1 | 39.9 | 85% | 30.08 | 1018.4 | |||||||
| 18 | 02:53 | Calm | 10.00 | Fair | CLR | 45 | 39.9 | 83% | 30.08 | 1018.5 | |||||||
| 18 | 01:53 | Calm | 10.00 | Mostly Cloudy | BKN200 | 46 | 39 | 77% | 30.08 | 1018.6 | |||||||
| 18 | 00:53 | SW 3 | 10.00 | Mostly Cloudy | BKN200 | 46.9 | 37.9 | 71% | 30.09 | 1018.7 | |||||||
| 17 | 23:53 | Calm | 10.00 | Mostly Cloudy | BKN200 | 50 | 39.9 | 68% | 30.09 | 1019.0 | |||||||
| 17 | 22:53 | Calm | 10.00 | Mostly Cloudy | BKN200 | 50 | 39 | 59 | 50 | 66% | 30.1 | 1019.3 | |||||
| 17 | 21:53 | Calm | 10.00 | Mostly Cloudy | BKN220 | 53.1 | 37.9 | 57% | 30.11 | 1019.7 | |||||||
| 17 | 20:53 | NW 3 | 10.00 | Mostly Cloudy | FEW170 BKN200 BKN250 | 55 | 39 | 55% | 30.12 | 1019.9 | |||||||
| 17 | 19:53 | W 5 | 10.00 | Mostly Cloudy | FEW100 FEW170 BKN200 BKN250 | 57 | 36 | 45% | 30.13 | 1020.1 | |||||||
| 17 | 18:53 | W 8 | 10.00 | Mostly Cloudy | FEW045 BKN200 BKN250 | 57.9 | 37.9 | 48% | 30.14 | 1020.6 | |||||||
| 17 | 17:53 | W 9 | 10.00 | Mostly Cloudy | FEW045 BKN180 BKN250 | 57.9 | 36 | 44% | 30.16 | 1021.3 | |||||||
| 17 | 16:53 | NW 10 | 10.00 | Mostly Cloudy | FEW045 BKN190 BKN250 | 57.9 | 36 | 60.1 | 48.9 | 44% | 30.18 | 1021.9 | |||||
| 17 | 15:53 | W 9 | 10.00 | Mostly Cloudy | FEW045 BKN250 | 59 | 34 | 39% | 30.2 | 1022.5 | |||||||
| 17 | 14:53 | W 8 | 10.00 | Mostly Cloudy | FEW015 FEW045 BKN250 | 57 | 34 | 42% | 30.23 | 1023.5 | |||||||
| 17 | 13:53 | NW 7 | 10.00 | Mostly Cloudy | FEW015 FEW045 BKN240 | 55 | 34 | 45% | 30.25 | 1024.2 | |||||||
| 17 | 12:53 | NW 7 | 10.00 | Mostly Cloudy | FEW015 SCT045 BKN250 | 54 | 35.1 | 49% | 30.27 | 1025.0 | |||||||
| 17 | 11:53 | Calm | 10.00 | Mostly Cloudy | FEW015 SCT045 BKN250 | 52 | 36 | 55% | 30.3 | 1025.8 | |||||||
| 17 | 10:53 | Vrbl 3 | 10.00 | Mostly Cloudy | FEW015 BKN045 BKN250 | 48.9 | 37 | 48.9 | 43 | 64% | 30.31 | 1026.3 | |||||
| 17 | 09:53 | W 3 | 10.00 | Mostly Cloudy | FEW015 SCT043 BKN250 | 48 | 39 | 71% | 30.32 | 1026.6 | |||||||
| 17 | 08:53 | Calm | 10.00 | Partly Cloudy | FEW015 FEW043 SCT250 | 46 | 39 | 77% | 30.33 | 1027.0 | |||||||
| 17 | 07:53 | E 3 | 10.00 | Mostly Cloudy | FEW043 BKN250 | 45 | 39 | 80% | 30.33 | 1026.8 | |||||||
| 17 | 06:53 | Calm | 10.00 | Mostly Cloudy | BKN038 BKN250 | 44.1 | 39.9 | 85% | 30.33 | 1027.0 | |||||||
| 17 | 05:53 | Calm | 10.00 | Mostly Cloudy | BKN039 BKN250 | 44.1 | 39.9 | 85% | 30.33 | 1027.1 | |||||||
| 17 | 04:53 | Calm | 10.00 | Overcast | FEW029 OVC041 | 43 | 39.9 | 46.9 | 39.9 | 89% | 30.34 | 1027.1 | |||||
| 17 | 03:53 | Calm | 10.00 | Mostly Cloudy | SCT035 BKN060 | 44.1 | 39 | 83% | 30.34 | 1027.3 | |||||||
| 17 | 02:53 | NW 3 | 10.00 | Overcast | BKN060 OVC080 | 43 | 39 | 86% | 30.35 | 1027.5 | |||||||
| 17 | 01:53 | Calm | 10.00 | Mostly Cloudy | BKN060 | 43 | 37.9 | 82% | 30.35 | 1027.7 | |||||||
| 17 | 00:53 | Calm | 10.00 | A Few Clouds | FEW060 | 43 | 37 | 80% | 30.35 | 1027.6 | |||||||
| 16 | 23:53 | N 3 | 10.00 | A Few Clouds | FEW065 FEW100 | 46 | 37.9 | 73% | 30.34 | 1027.3 | |||||||
| 16 | 22:53 | NW 7 | 10.00 | Partly Cloudy | FEW055 SCT065 | 46.9 | 37.9 | 55.9 | 46.9 | 71% | 44 | 30.34 | 1027.3 | ||||
| 16 | 21:53 | NW 12 | 10.00 | Mostly Cloudy | FEW055 BKN065 | 48.9 | 37 | 64% | 45 | 30.33 | 1027.0 | ||||||
| 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) | |||||||||||||||