Weather observations for the past three days for
Portland, Portland International Airport
Imperial (Metric)
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.
12 08:53 W 3 3.00 Rain Fog/Mist FEW010 OVC037 46.9 44.1 90% 30.36 1028.1 0.05
12 07:53 W 3 7.00 Light Rain OVC045 48 43 83% 30.34 1027.2 0.03 0.31
12 06:53 NW 3 6.00 Rain Fog/Mist FEW009 BKN020 OVC038 48 46 93% 30.32 1026.7 0.12
12 05:53 W 6 3.00 Rain Fog/Mist SCT009 BKN018 OVC049 48 46.9 96% 46 30.28 1025.2 0.16
12 04:53 S 10 5.00 Light Rain Fog/Mist FEW009 SCT017 OVC047 50 48.9 52 48.9 96% 46 30.22 1023.3 0.22 0.72
12 03:53 NW 10 5.00 Rain Fog/Mist BKN016 BKN055 OVC070 51.1 48.9 92% 30.21 1023.1 0.03
12 02:53 SW 15 G 31 10.00 Light Rain SCT016 BKN055 OVC090 51.1 48.9 92% 30.2 1022.5 0.08
12 01:53 S 16 G 25 4.00 Light Rain Fog/Mist SCT016 BKN048 OVC055 51.1 48.9 92% 30.19 1022.3 0.15 0.39
12 00:53 S 18 G 28 4.00 Rain Fog/Mist FEW014 BKN019 OVC042 51.1 48.9 92% 30.18 1021.9 0.14
11 23:53 S 22 G 31 5.00 Rain Fog/Mist and Breezy BKN017 OVC041 51.1 48 89% 30.17 1021.7 0.1
11 22:53 SW 17 G 31 5.00 Rain Fog/Mist BKN017 BKN025 OVC033 52 48 53.1 52 86% 30.17 1021.6 0.11 0.38
11 21:53 S 23 G 38 6.00 Light Rain Fog/Mist and Breezy FEW017 BKN021 OVC065 52 48.9 89% 30.14 1020.7 0.09
11 20:53 S 15 G 30 6.00 Light Rain Fog/Mist BKN020 OVC025 52 48.9 89% 30.15 1020.9 0.07
11 19:53 SW 22 G 30 8.00 Light Rain and Breezy BKN018 OVC026 53.1 48.9 86% 30.16 1021.1 0.08 0.11
11 18:53 S 18 G 26 6.00 Light Rain Fog/Mist BKN017 OVC025 53.1 48.9 86% 30.17 1021.6 0.02
11 17:53 S 20 G 33 5.00 Light Rain Fog/Mist BKN018 BKN025 OVC033 52 48.9 89% 30.17 1021.7 0.01
11 16:53 S 14 G 29 8.00 Light Rain BKN016 OVC025 52 48.9 52 48 89% 30.19 1022.2 0.04 0.24
11 15:53 S 22 G 29 6.00 Light Rain Fog/Mist and Breezy FEW012 BKN022 OVC065 52 48 86% 30.21 1022.9 0.04
11 14:53 S 17 6.00 Light Rain Fog/Mist SCT015 BKN027 OVC050 50 46.9 89% 45 30.22 1023.4 0.06
11 13:53 S 17 G 25 8.00 Light Rain SCT017 BKN036 OVC055 50 46 86% 45 30.24 1023.9 0.06 0.1
11 12:53 S 17 G 26 6.00 Light Rain Fog/Mist SCT017 BKN029 OVC036 48.9 46 90% 43 30.24 1023.9 0.03
11 11:53 S 18 G 26 6.00 Light Rain Fog/Mist FEW017 FEW025 OVC029 48.9 45 86% 43 30.23 1023.7 0.01
11 10:53 S 20 G 29 8.00 Light Drizzle BKN026 OVC032 48.9 43 48.9 45 80% 43 30.24 1024.0 0.01 0.19
11 09:53 S 17 G 26 8.00 Light Rain BKN026 OVC032 48 42.1 80% 42 30.24 1024.0 0.01
11 08:53 S 17 G 24 8.00 Light Rain BKN023 OVC029 46 42.1 86% 40 30.24 1023.9 0.03
11 07:53 S 10 8.00 Light Rain FEW024 OVC037 46 42.1 86% 42 30.26 1024.5 0.06 0.14
11 06:53 S 12 G 18 5.00 Light Rain Fog/Mist SCT016 BKN035 OVC043 45 42.1 90% 40 30.27 1024.8 0.04
11 05:53 S 8 5.00 Light Rain Fog/Mist SCT016 OVC035 45 42.1 90% 41 30.27 1025.0 0.04
11 04:53 S 10 5.00 Light Rain Fog/Mist BKN016 OVC032 45 42.1 45 42.1 90% 40 30.28 1025.4 0.04 0.09
11 03:53 S 8 5.00 Light Rain Fog/Mist OVC014 45 42.1 90% 41 30.3 1026.1 0.03
11 02:53 S 5 6.00 Light Rain Fog/Mist SCT008 OVC012 44.1 42.1 93% 42 30.32 1026.5 0.01
11 01:53 E 5 8.00 Light Drizzle FEW009 BKN013 OVC048 43 41 93% 41 30.32 1026.5 0.01
11 00:53 SE 5 9.00 Light Drizzle FEW009 BKN012 OVC035 43 41 93% 41 30.32 1026.7
10 23:53 SE 5 9.00 Overcast FEW009 BKN014 OVC040 43 39.9 89% 41 30.32 1026.7 0.01
10 22:53 S 9 10.00 Light Rain SCT017 BKN042 OVC055 43 39.9 44.1 42.1 89% 38 30.32 1026.5 0.19
10 21:53 SE 7 10.00 Light Rain SCT015 BKN041 OVC060 43 39.9 89% 39 30.31 1026.4
10 20:53 SE 7 10.00 Overcast FEW015 SCT036 OVC060 43 39.9 89% 39 30.3 1026.0
10 19:53 SE 8 10.00 Overcast FEW015 BKN046 OVC055 43 39 86% 39 30.3 1025.9 0.19
10 18:53 Calm 10.00 Overcast FEW015 SCT047 OVC070 43 37 80% 30.28 1025.4 0.01
10 17:53 W 3 6.00 Light Rain Fog/Mist FEW015 OVC028 42.1 39 89% 30.28 1025.4 0.18
10 16:53 Vrbl 3 7.00 Light Rain SCT024 BKN029 OVC050 44.1 39.9 46.9 42.1 85% 30.25 1024.3 0.02 0.04
10 15:53 S 3 4.00 Light Rain BKN025 BKN030 OVC039 45 37.9 77% 30.25 1024.2
10 14:53 S 8 10.00 Overcast FEW020 BKN060 OVC075 45 37.9 77% 41 30.25 1024.3 0.02
10 13:53 S 15 G 26 5.00 Light Rain BKN025 OVC035 43 37.9 82% 36 30.26 1024.8
10 12:53 S 14 10.00 Overcast SCT025 BKN042 OVC060 46 33.1 61% 40 30.26 1024.5
10 11:53 S 8 10.00 Mostly Cloudy BKN025 BKN250 46 35.1 66% 42 30.25 1024.1
10 10:53 S 8 10.00 Mostly Cloudy BKN022 BKN250 43 35.1 43 37.9 74% 39 30.24 1024.0
10 09:53 S 6 10.00 Mostly Cloudy SCT017 SCT038 BKN250 42.1 35.1 76% 39 30.24 1024.0
10 08:53 S 3 10.00 Mostly Cloudy FEW017 FEW037 SCT055 BKN250 39.9 35.1 83% 30.22 1023.5
10 07:53 Calm 10.00 Mostly Cloudy FEW015 FEW049 BKN060 BKN250 39.9 34 79% 30.2 1022.7
10 06:53 S 3 10.00 Overcast FEW009 OVC049 39.9 36 86% 30.19 1022.3
10 05:53 E 3 10.00 Mostly Cloudy FEW009 SCT015 BKN080 39 36 89% 30.18 1022.0
10 04:53 E 6 10.00 Mostly Cloudy SCT012 SCT045 BKN070 39 37 42.1 39 93% 35 30.16 1021.2
10 03:53 E 3 10.00 Mostly Cloudy BKN034 BKN045 39.9 37 89% 30.16 1021.2
10 02:53 SE 3 10.00 Mostly Cloudy SCT041 SCT060 BKN085 39.9 37 89% 30.16 1021.3
10 01:53 E 3 10.00 Mostly Cloudy BKN041 BKN060 BKN100 39.9 37 89% 30.15 1020.9
10 00:53 Calm 10.00 Mostly Cloudy BKN042 BKN050 41 34 76% 30.15 1020.7
09 23:53 S 3 10.00 Mostly Cloudy FEW045 BKN060 39.9 34 79% 30.15 1020.8
09 22:53 Calm 10.00 Mostly Cloudy SCT045 BKN060 BKN075 42.1 36 48.9 41 79% 30.14 1020.6 0.02
09 21:53 W 6 10.00 Light Rain BKN045 BKN060 OVC090 42.1 34 73% 39 30.14 1020.4
09 20:53 NW 6 10.00 Light Rain FEW030 OVC037 42.1 34 73% 39 30.13 1020.2 0.02
09 19:53 N 3 10.00 Mostly Cloudy FEW028 BKN039 BKN080 43 37.9 82% 30.12 1019.8
09 18:53 W 6 10.00 Mostly Cloudy FEW034 BKN045 BKN080 45 36 71% 42 30.11 1019.4
09 17:53 NE 8 10.00 Mostly Cloudy SCT036 BKN046 BKN080 45 37 74% 41 30.1 1019.3
09 16:53 NW 8 10.00 Mostly Cloudy SCT060 BKN080 BKN095 BKN250 48.9 32 51.1 44.1 52% 46 30.1 1019.2
09 15:53 W 13 10.00 Light Rain FEW047 BKN060 OVC075 48 34 58% 43 30.11 1019.6
09 14:53 SW 12 10.00 Mostly Cloudy SCT046 BKN065 BKN085 BKN250 50 30 46% 46 30.11 1019.6
09 13:53 W 10 G 17 10.00 Mostly Cloudy SCT050 BKN085 BKN250 48.9 28 44% 45 30.13 1020.2
09 12:53 Vrbl 6 10.00 Mostly Cloudy FEW030 BKN047 BKN250 46.9 30.9 54% 45 30.15 1020.8
09 11:53 W 6 10.00 Mostly Cloudy SCT030 BKN050 BKN250 46 32 58% 44 30.16 1021.3
09 10:53 S 7 10.00 Mostly Cloudy FEW025 SCT030 BKN050 BKN250 44.1 35.1 45 37.9 71% 41 30.17 1021.5
09 09:53 Calm 10.00 Mostly Cloudy FEW050 FEW070 BKN250 43 34 71% 30.17 1021.6
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)