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. | ||||||||||||||||
| 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 | ||||||
| 16 | 20:53 | NW 7 | 10.00 | Mostly Cloudy | FEW055 BKN065 | 50 | 37 | 61% | 48 | 30.31 | 1026.2 | ||||||
| 16 | 19:53 | N 6 | 10.00 | Mostly Cloudy | FEW045 BKN060 | 52 | 37 | 57% | 30.29 | 1025.7 | |||||||
| 16 | 18:53 | NE 5 | 10.00 | Mostly Cloudy | FEW043 SCT060 BKN085 | 55 | 33.1 | 44% | 30.29 | 1025.7 | |||||||
| 16 | 17:53 | Calm | 10.00 | Mostly Cloudy | FEW050 FEW070 BKN085 | 55 | 30 | 38% | 30.3 | 1025.9 | |||||||
| 16 | 16:53 | Calm | 10.00 | Mostly Cloudy | FEW034 BKN070 BKN085 | 55 | 33.1 | 55.9 | 46.9 | 44% | 30.3 | 1025.9 | |||||
| 16 | 15:53 | N 5 | 10.00 | Mostly Cloudy | FEW031 BKN060 BKN090 | 54 | 32 | 43% | 30.31 | 1026.2 | |||||||
| 16 | 14:53 | N 3 | 10.00 | Mostly Cloudy | FEW045 BKN060 BKN075 | 52 | 35.1 | 53% | 30.32 | 1026.5 | |||||||
| 16 | 13:53 | N 3 | 10.00 | Mostly Cloudy | SCT045 BKN070 | 52 | 32 | 47% | 30.31 | 1026.3 | |||||||
| 16 | 12:53 | E 7 | 10.00 | Mostly Cloudy | BKN041 | 52 | 34 | 50% | 30.31 | 1026.3 | |||||||
| 16 | 11:53 | Calm | 10.00 | Mostly Cloudy | FEW017 BKN027 BKN045 | 50 | 34 | 54% | 30.31 | 1026.4 | |||||||
| 16 | 10:53 | Calm | 10.00 | Mostly Cloudy | FEW017 SCT023 BKN045 | 46.9 | 35.1 | 48 | 37 | 63% | 30.3 | 1026.1 | |||||
| 16 | 09:53 | S 5 | 10.00 | Mostly Cloudy | FEW017 BKN045 | 45 | 37.9 | 77% | 43 | 30.29 | 1025.8 | ||||||
| 16 | 08:53 | SW 5 | 10.00 | Mostly Cloudy | FEW025 BKN045 | 42.1 | 36 | 79% | 40 | 30.28 | 1025.5 | ||||||
| 16 | 07:53 | S 6 | 10.00 | Mostly Cloudy | FEW028 BKN050 | 39.9 | 37 | 89% | 36 | 30.26 | 1024.8 | ||||||
| 16 | 06:53 | SW 5 | 10.00 | A Few Clouds | FEW025 FEW050 | 37 | 35.1 | 93% | 34 | 30.23 | 1023.6 | ||||||
| 16 | 05:53 | S 3 | 10.00 | Partly Cloudy | FEW042 SCT050 | 37.9 | 36 | 93% | 30.2 | 1022.6 | |||||||
| 16 | 04:53 | S 7 | 10.00 | Light Rain | SCT032 BKN050 BKN080 | 39 | 36 | 41 | 39 | 89% | 35 | 30.18 | 1021.9 | ||||
| 16 | 03:53 | S 7 | 10.00 | Light Rain | FEW015 SCT036 OVC055 | 39 | 36 | 89% | 35 | 30.17 | 1021.6 | ||||||
| 16 | 02:53 | S 3 | 10.00 | Mostly Cloudy | FEW015 BKN044 BKN055 | 39 | 36 | 89% | 30.15 | 1021.0 | |||||||
| 16 | 01:53 | S 3 | 10.00 | Mostly Cloudy | FEW015 BKN038 | 39 | 36 | 89% | 30.14 | 1020.6 | |||||||
| 16 | 00:53 | S 7 | 10.00 | Overcast | BKN037 OVC075 | 39.9 | 37 | 89% | 36 | 30.13 | 1020.0 | ||||||
| 15 | 23:53 | S 6 | 10.00 | Mostly Cloudy | FEW050 BKN075 | 39.9 | 36 | 86% | 36 | 30.1 | 1019.1 | ||||||
| 15 | 22:53 | SW 7 | 10.00 | Overcast | BKN016 BKN040 OVC050 | 41 | 37 | 46.9 | 39.9 | 86% | 37 | 30.09 | 1018.8 | 0.07 | |||
| 15 | 21:53 | SW 3 | 10.00 | Mostly Cloudy | FEW016 SCT029 BKN055 | 41 | 37 | 86% | 30.07 | 1018.2 | |||||||
| 15 | 20:53 | SW 6 | 10.00 | Light Rain | FEW020 BKN029 BKN041 | 41 | 37.9 | 89% | 38 | 30.05 | 1017.4 | 0.07 | |||||
| 15 | 19:53 | NW 16 G 30 | 7.00 | Light Rain | BKN033CB BKN050 OVC080 | 44.1 | 36 | 73% | 37 | 30.03 | 1016.8 | ||||||
| 15 | 18:53 | NW 5 | 10.00 | Light Rain | FEW015 SCT034 BKN044 | 44.1 | 35.1 | 71% | 42 | 30.03 | 1016.6 | ||||||
| 15 | 17:53 | NW 16 G 29 | 10.00 | Mostly Cloudy | FEW015 SCT040 BKN055 | 46.9 | 32 | 56% | 41 | 30.02 | 1016.4 | ||||||
| 15 | 16:53 | NW 21 G 31 | 10.00 | Light Rain and Breezy | SCT036 BKN050 OVC095 | 46 | 36 | 51.1 | 43 | 68% | 39 | 29.99 | 1015.6 | 0.02 | |||
| 15 | 15:53 | W 12 | 10.00 | Light Rain | SCT035 SCT046CB BKN060 | 50 | 35.1 | 57% | 46 | 29.96 | 1014.5 | ||||||
| 15 | 14:53 | W 15 | 10.00 | Mostly Cloudy | SCT033 BKN042CB BKN065 | 48.9 | 37.9 | 66% | 44 | 29.95 | 1014.2 | 0.01 | |||||
| 15 | 13:53 | W 9 | 10.00 | Light Rain | FEW033 BKN042CB BKN075 | 48 | 36 | 63% | 44 | 29.94 | 1013.6 | 0.01 | |||||
| 15 | 12:53 | W 13 | 10.00 | Light Rain | FEW028 BKN035CB BKN100 | 46 | 37.9 | 73% | 41 | 29.94 | 1013.9 | 0.01 | |||||
| 15 | 11:53 | W 12 | 10.00 | A Few Clouds | FEW030 FEW045 FEW090 | 48 | 37 | 66% | 44 | 29.93 | 1013.4 | ||||||
| 15 | 10:53 | W 10 | 10.00 | Mostly Cloudy | FEW026 BKN037 BKN085 | 46.9 | 36 | 46.9 | 42.1 | 66% | 43 | 29.92 | 1013.1 | 0.1 | |||
| 15 | 09:53 | Vrbl 3 | 10.00 | Mostly Cloudy | FEW020 SCT050 BKN070 | 45 | 37 | 74% | 29.91 | 1012.7 | |||||||
| 15 | 08:53 | NW 10 | 9.00 | Light Rain | BKN041 BKN060 OVC200 | 45 | 37 | 74% | 40 | 29.89 | 1012.2 | ||||||
| 15 | 07:53 | NW 5 | 10.00 | Overcast | FEW020 FEW055 SCT130 OVC190 | 43 | 39 | 86% | 41 | 29.87 | 1011.3 | 0.1 | |||||
| 15 | 06:53 | NW 8 | 10.00 | Overcast | FEW009 SCT035 BKN050 OVC130 | 43 | 39.9 | 89% | 39 | 29.84 | 1010.4 | ||||||
| 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) | |||||||||||||||