Weather observations for the past three days for
Portland, Portland International Airport
| Date | Time (pst) | 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. | ||||||||||||||||
| 31 | 07:53 | Calm | 10.00 | Mostly Cloudy | FEW060 FEW080 BKN200 | 42.1 | 42.1 | 100% | 30.2 | 1029.7 | |||||||
| 31 | 06:53 | N 3 | 10.00 | Mostly Cloudy | FEW060 BKN200 | 45 | 44.1 | 97% | 30.19 | 1029.4 | |||||||
| 31 | 05:53 | Calm | 9.00 | Mostly Cloudy | BKN065 | 46 | 45 | 96% | 30.2 | 1029.7 | |||||||
| 31 | 04:53 | Calm | 6.00 | Fog/Mist | OVC070 | 45 | 45 | 100% | 30.23 | 1030.8 | |||||||
| 31 | 03:53 | Calm | 8.00 | Light Rain | OVC075 | 46 | 45 | 48 | 44.1 | 96% | 30.23 | 1030.8 | |||||
| 31 | 02:53 | Calm | 8.00 | Overcast | BKN065 OVC085 | 45 | 44.1 | 97% | 30.24 | 1031.1 | |||||||
| 31 | 01:53 | E 3 | 8.00 | Overcast | BKN065 OVC100 | 46 | 45 | 96% | 30.25 | 1031.4 | |||||||
| 31 | 00:53 | W 5 | 8.00 | Overcast | SCT050 OVC100 | 46.9 | 46 | 97% | 45 | 30.26 | 1031.8 | ||||||
| 30 | 23:53 | Calm | 9.00 | Overcast | BKN045 OVC060 | 48 | 46 | 93% | 30.29 | 1032.8 | |||||||
| 30 | 22:53 | NW 3 | 10.00 | Overcast | OVC044 | 46.9 | 45 | 93% | 30.29 | 1032.8 | |||||||
| 30 | 21:53 | Calm | 10.00 | Overcast | BKN038 OVC045 | 48 | 45 | 50 | 46 | 89% | 30.29 | 1032.8 | |||||
| 30 | 20:53 | SE 7 | 10.00 | Overcast | BKN039 OVC060 | 48.9 | 46 | 90% | 46 | 30.28 | 1032.5 | ||||||
| 30 | 19:53 | E 12 | 10.00 | Overcast | OVC036 | 48.9 | 46 | 90% | 45 | 30.28 | 1032.5 | ||||||
| 30 | 18:53 | SE 9 | 10.00 | Overcast | OVC033 | 48.9 | 46 | 90% | 45 | 30.29 | 1032.8 | ||||||
| 30 | 17:53 | SE 12 | 8.00 | Mostly Cloudy | BKN026 | 46 | 46 | 100% | 41 | 30.28 | 1032.5 | ||||||
| 30 | 16:53 | Calm | 5.00 | Light Rain Fog/Mist | BKN030 | 48.9 | 46.9 | 93% | 30.29 | 0.0 | |||||||
| 30 | 15:53 | SE 10 | 3.00 | Light Rain Fog/Mist | BKN031 OVC040 | 48 | 46 | 48.9 | 46.9 | 93% | 44 | 30.29 | 1025.7 | 0.01 | 0.05 | ||
| 30 | 14:53 | E 12 | 4.00 | Light Rain Fog/Mist | OVC035 | 48 | 45 | 89% | 44 | 30.28 | 1025.1 | ||||||
| 30 | 13:53 | SE 10 | 10.00 | Light Rain | OVC041 | 48 | 45 | 89% | 44 | 30.26 | 1024.5 | 0.04 | |||||
| 30 | 12:53 | E 3 | 10.00 | Overcast | OVC043 | 48 | 43 | 83% | 30.25 | 1024.4 | |||||||
| 30 | 11:53 | SE 9 | 9.00 | Overcast | SCT050 OVC085 | 48.9 | 42.1 | 77% | 45 | 30.23 | 1023.7 | ||||||
| 30 | 10:53 | SE 14 | 10.00 | Overcast | BKN055 OVC095 | 48.9 | 42.1 | 77% | 44 | 30.23 | 1023.6 | ||||||
| 30 | 09:53 | E 16 G 22 | 10.00 | Overcast | BKN055 OVC110 | 48.9 | 41 | 48.9 | 46 | 74% | 44 | 30.23 | 1023.6 | ||||
| 30 | 08:53 | SE 8 G 20 | 10.00 | Overcast | FEW060 OVC120 | 48 | 42.1 | 80% | 45 | 30.22 | 1023.3 | ||||||
| 30 | 07:53 | E 7 | 10.00 | Overcast | FEW120 OVC130 | 46.9 | 42.1 | 83% | 44 | 30.23 | 1023.4 | ||||||
| 30 | 06:53 | SE 10 | 10.00 | Mostly Cloudy | BKN160 | 48 | 42.1 | 80% | 44 | 30.19 | 1022.1 | ||||||
| 30 | 05:53 | SE 12 | 10.00 | Overcast | FEW170 OVC200 | 46.9 | 42.1 | 83% | 42 | 30.19 | 1022.1 | ||||||
| 30 | 04:53 | SE 14 G 21 | 10.00 | Overcast | FEW170 OVC200 | 46.9 | 42.1 | 83% | 42 | 30.21 | 1023.0 | ||||||
| 30 | 03:53 | SE 14 | 10.00 | Overcast | OVC160 | 46.9 | 42.1 | 48.9 | 46 | 83% | 42 | 30.23 | 1023.6 | ||||
| 30 | 02:53 | E 12 | 10.00 | Mostly Cloudy | SCT200 BKN250 | 48 | 42.1 | 80% | 44 | 30.23 | 1023.6 | ||||||
| 30 | 01:53 | SE 10 | 10.00 | Mostly Cloudy | SCT200 BKN250 | 48 | 42.1 | 80% | 44 | 30.23 | 1023.7 | ||||||
| 30 | 00:53 | E 9 | 10.00 | Mostly Cloudy | FEW160 BKN200 | 46.9 | 43 | 86% | 43 | 30.23 | 1023.7 | ||||||
| 29 | 23:53 | SE 8 | 10.00 | Overcast | FEW130 OVC160 | 46 | 43 | 89% | 42 | 30.23 | 1023.6 | ||||||
| 29 | 22:53 | E 7 | 10.00 | Overcast | FEW130 OVC170 | 46 | 43 | 89% | 43 | 30.23 | 1023.5 | ||||||
| 29 | 21:53 | E 10 | 10.00 | Overcast | OVC100 | 46.9 | 44.1 | 48 | 46 | 90% | 43 | 30.25 | 1024.3 | 0.03 | |||
| 29 | 20:53 | SE 12 | 10.00 | Overcast | BKN085 OVC100 | 46.9 | 44.1 | 90% | 42 | 30.26 | 1024.4 | ||||||
| 29 | 19:53 | SE 10 | 10.00 | Light Rain | OVC085 | 46.9 | 44.1 | 90% | 43 | 30.28 | 1025.2 | ||||||
| 29 | 18:53 | E 13 | 10.00 | Light Rain | FEW065 FEW075 OVC100 | 46.9 | 44.1 | 90% | 42 | 30.29 | 1025.7 | 0.02 | 0.03 | ||||
| 29 | 17:53 | E 14 | 9.00 | Light Rain | OVC080 | 46.9 | 44.1 | 90% | 42 | 30.31 | 1026.4 | 0.01 | |||||
| 29 | 16:53 | SE 15 | 10.00 | Light Rain | BKN070 OVC090 | 46.9 | 44.1 | 90% | 41 | 30.31 | 1026.4 | ||||||
| 29 | 15:53 | SE 13 | 8.00 | Light Rain | SCT055 OVC070 | 46.9 | 44.1 | 48 | 46 | 90% | 42 | 30.32 | 1026.6 | 0.03 | 0.11 | ||
| 29 | 14:53 | E 9 | 5.00 | Light Rain Fog/Mist | SCT046 OVC055 | 48 | 45 | 89% | 44 | 30.32 | 1026.5 | 0.01 | |||||
| 29 | 13:53 | SE 12 | 6.00 | Light Rain Fog/Mist | OVC055 | 48 | 44.1 | 86% | 44 | 30.32 | 1026.6 | 0.06 | |||||
| 29 | 12:53 | SE 15 | 7.00 | Light Rain | OVC055 | 46.9 | 44.1 | 90% | 41 | 30.31 | 1026.3 | 0.01 | |||||
| 29 | 11:53 | SE 10 | 8.00 | Light Rain | OVC060 | 46.9 | 44.1 | 90% | 43 | 30.33 | 1026.9 | 0.01 | |||||
| 29 | 10:53 | SE 15 G 23 | 10.00 | Light Rain | OVC060 | 46 | 43 | 89% | 40 | 30.33 | 1026.9 | ||||||
| 29 | 09:53 | E 8 | 10.00 | Light Rain | OVC065 | 45 | 43 | 45 | 44.1 | 93% | 41 | 30.33 | 1026.8 | 0.01 | 0.05 | ||
| 29 | 08:53 | SE 15 | 10.00 | Overcast | OVC065 | 45 | 42.1 | 90% | 39 | 30.31 | 1026.2 | ||||||
| 29 | 07:53 | SE 15 | 9.00 | Light Rain | OVC060 | 45 | 42.1 | 90% | 39 | 30.3 | 1026.0 | ||||||
| 29 | 06:53 | SE 15 | 10.00 | Light Rain | OVC060 | 44.1 | 42.1 | 93% | 38 | 30.29 | 1025.5 | 0.02 | 0.04 | ||||
| 29 | 05:53 | E 14 | 9.00 | Light Rain | FEW060 OVC070 | 45 | 42.1 | 90% | 39 | 30.28 | 1025.2 | 0.01 | |||||
| 29 | 04:53 | SE 10 | 9.00 | Light Rain | OVC055 | 45 | 42.1 | 90% | 40 | 30.29 | 1025.6 | 0.01 | |||||
| 29 | 03:53 | SE 16 | 9.00 | Light Rain | BKN055 OVC070 | 45 | 42.1 | 45 | 43 | 90% | 38 | 30.29 | 1025.7 | 0.06 | 0.19 | ||
| 29 | 02:53 | E 13 | 8.00 | Light Rain | OVC060 | 44.1 | 42.1 | 93% | 38 | 30.28 | 1025.3 | 0.07 | |||||
| 29 | 01:53 | SE 13 | 8.00 | Light Rain | OVC065 | 45 | 42.1 | 90% | 39 | 30.28 | 1025.3 | 0.01 | |||||
| 29 | 00:53 | E 13 | 10.00 | Light Rain | BKN060 OVC070 | 44.1 | 42.1 | 93% | 38 | 30.28 | 1025.2 | 0.05 | 0.05 | ||||
| 28 | 23:53 | SE 13 | 10.00 | Overcast | SCT070 BKN080 OVC100 | 44.1 | 41 | 89% | 38 | 30.29 | 1025.5 | ||||||
| 28 | 22:53 | SE 10 | 10.00 | Overcast | BKN055 BKN070 OVC100 | 44.1 | 39.9 | 85% | 39 | 30.29 | 1025.7 | ||||||
| 28 | 21:53 | SE 12 | 9.00 | Overcast | OVC050 | 44.1 | 39.9 | 44.1 | 43 | 85% | 39 | 30.3 | 1026.0 | ||||
| 28 | 20:53 | SE 12 | 9.00 | Overcast | OVC045 | 44.1 | 41 | 89% | 39 | 30.31 | 1026.3 | ||||||
| 28 | 19:53 | SE 10 | 7.00 | Light Rain | SCT044 BKN070 OVC090 | 43 | 39.9 | 89% | 38 | 30.32 | 1026.6 | ||||||
| 28 | 18:53 | SE 12 | 6.00 | Light Rain Fog/Mist | SCT040 BKN060 OVC075 | 43 | 39.9 | 89% | 37 | 30.32 | 1026.7 | ||||||
| 28 | 17:53 | SE 13 | 6.00 | Fog/Mist | BKN040 OVC055 | 43 | 39.9 | 89% | 37 | 30.33 | 1027.1 | ||||||
| 28 | 16:53 | SE 14 | 5.00 | Fog/Mist | FEW035 SCT055 OVC100 | 43 | 39.9 | 89% | 37 | 30.33 | 1027.1 | ||||||
| 28 | 15:53 | SE 13 | 6.00 | Fog/Mist | FEW035 BKN055 OVC110 | 43 | 39.9 | 45 | 39.9 | 89% | 37 | 30.33 | 1027.2 | 0.02 | |||
| 28 | 14:53 | SE 14 | 6.00 | Fog/Mist | SCT035 BKN055 BKN075 | 43 | 39.9 | 89% | 37 | 30.34 | 1027.3 | ||||||
| 28 | 13:53 | E 10 | 10.00 | Overcast | SCT035 BKN065 OVC090 | 45 | 42.1 | 90% | 40 | 30.34 | 1027.4 | 0.01 | |||||
| 28 | 12:53 | E 13 | 5.00 | Light Rain | OVC075 | 43 | 39.9 | 89% | 37 | 30.34 | 1027.4 | 0.01 | |||||
| 28 | 11:53 | SE 7 | 7.00 | Light Rain | BKN033 OVC045 | 44.1 | 39 | 83% | 41 | 30.36 | 1027.8 | ||||||
| 28 | 10:53 | SE 14 | 9.00 | Overcast | SCT040 OVC060 | 42.1 | 37 | 82% | 35 | 30.35 | 1027.7 | 0.01 | |||||
| 28 | 09:53 | SE 12 | 5.00 | Light Rain | FEW036 BKN045 OVC060 | 39.9 | 37 | 41 | 37 | 89% | 34 | 30.35 | 1027.6 | 0.01 | 0.01 | ||
| 28 | 08:53 | SE 13 | 10.00 | Overcast | BKN039 OVC049 | 39.9 | 36 | 86% | 33 | 30.35 | 1027.6 | ||||||
| Date | Time (pst) | 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) | |||||||||||||||