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.
14 03:53 NW 10 G 20 10.00 Overcast SCT010 SCT018 OVC046 43 37.9 82% 38 30.05 1017.5
14 02:53 N 8 10.00 Overcast SCT010 OVC040 45 42.1 90% 41 30.01 1016.1 0.11
14 01:53 NW 6 2.00 Rain Fog/Mist FEW004 OVC018 45 43 93% 42 29.97 1014.9 0.17 0.54
14 00:53 NW 7 2.00 Rain Fog/Mist FEW004 OVC018 44.1 43 96% 41 29.95 1014.0 0.19
13 23:53 NW 9 2.00 Rain Fog/Mist OVC018 46 44.1 93% 42 29.94 1013.7 0.18
13 22:53 SW 14 G 24 6.00 Light Rain Fog/Mist FEW012 BKN016 OVC021 54 51.1 55.9 54 90% 29.9 1012.5 0.05 0.26
13 21:53 S 15 7.00 Light Rain FEW012 BKN017 OVC021 54 51.1 90% 29.9 1012.5 0.06
13 20:53 S 13 6.00 Light Rain Fog/Mist BKN015 BKN020 OVC040 54 51.1 90% 29.92 1013.1 0.07
13 19:53 S 15 G 22 6.00 Light Rain Fog/Mist SCT020 OVC036 54 51.1 90% 29.93 1013.4 0.04 0.08
13 18:53 SW 16 G 35 8.00 Light Rain SCT019 BKN047 OVC075 55 50 83% 29.93 1013.5 0.01
13 17:53 S 13 6.00 Light Rain Fog/Mist FEW024 BKN037 OVC075 55 52 90% 29.95 1014.0 0.03
13 16:53 SW 12 4.00 Light Rain Fog/Mist FEW019 BKN022 OVC036 55.9 52 57 54 87% 29.98 1015.0 0.07 0.12
13 15:53 SW 10 4.00 Light Rain Fog/Mist SCT019 BKN024 OVC029 55 52 90% 29.99 1015.6 0.05
13 14:53 SW 12 3.00 Light Rain Fog/Mist FEW010 BKN022 OVC031 55.9 51.1 84% 30.01 1016.0
13 13:53 S 17 G 30 10.00 Overcast BKN022 BKN031 OVC035 57 48.9 74% 30.01 1016.3
13 12:53 SW 16 G 35 10.00 Overcast FEW022 BKN028 OVC035 55.9 50 81% 30.04 1017.1
13 11:53 SW 17 G 28 10.00 Overcast SCT022 BKN029 OVC036 54 48.9 83% 30.05 1017.7
13 10:53 S 17 G 26 10.00 Overcast SCT018 BKN037 OVC045 54 48.9 54 52 83% 30.07 1018.0 0.01
13 09:53 S 16 G 29 2.50 Light Rain Fog/Mist FEW017 OVC038 52 48.9 89% 30.07 1018.3
13 08:53 S 16 G 26 6.00 Fog/Mist SCT029 BKN038 OVC049 52 48 86% 30.08 1018.4 0.01
13 07:53 SW 17 G 28 7.00 Overcast FEW017 OVC033 52 48 86% 30.08 1018.5
13 06:53 S 14 G 28 10.00 Mostly Cloudy FEW010 SCT017 BKN033 52 48 86% 30.08 1018.5
13 05:53 S 15 10.00 Overcast SCT011 BKN017 OVC045 52 48 86% 30.1 1019.1
13 04:53 S 16 G 24 4.00 Light Drizzle Fog/Mist SCT013 BKN024 OVC030 52 48.9 53.1 52 89% 30.1 1019.1 0.01 0.02
13 03:53 S 17 G 26 3.00 Light Drizzle Fog/Mist SCT011 BKN016 OVC026 52 48.9 89% 30.12 1019.8
13 02:53 SW 18 G 30 6.00 Light Rain Fog/Mist BKN016 BKN035 OVC043 52 48.9 89% 30.13 1020.3
13 01:53 S 15 G 24 6.00 Light Rain Fog/Mist SCT011 BKN017 OVC032 53.1 50 89% 30.13 1020.3 0.01
13 00:53 S 14 G 29 5.00 Light Rain Fog/Mist SCT011 BKN022 OVC049 53.1 50 89% 30.14 1020.6
12 23:53 S 13 8.00 Light Drizzle SCT009 BKN025 OVC049 53.1 50 89% 30.14 1020.4 0.01
12 22:53 S 16 3.00 Light Rain Fog/Mist BKN008 OVC014 53.1 51.1 53.1 44.1 93% 30.15 1020.8 0.04 0.29
12 21:53 E 8 2.00 Light Rain Fog/Mist BKN006 OVC011 44.1 44.1 100% 40 30.16 1021.1 0.03
12 20:53 E 6 2.50 Light Rain Fog/Mist BKN004 OVC011 44.1 43 96% 41 30.17 1021.5 0.03
12 19:53 E 7 2.50 Light Rain Fog/Mist FEW005 SCT010 OVC014 44.1 43 96% 41 30.19 1022.3 0.05 0.19
12 18:53 SE 6 2.50 Light Rain Fog/Mist SCT006 OVC011 44.1 42.1 93% 41 30.22 1023.3 0.06
12 17:53 E 3 3.00 Light Rain Fog/Mist FEW018 SCT022 OVC035 45 44.1 97% 30.26 1024.5 0.08
12 16:53 E 6 4.00 Light Rain Fog/Mist FEW006 SCT030 OVC046 46 44.1 46.9 46 93% 44 30.29 1025.7 0.06 0.39
12 15:53 SE 5 5.00 Light Rain Fog/Mist SCT030 OVC046 46.9 44.1 90% 45 30.31 1026.4 0.06
12 14:53 S 7 5.00 Light Rain Fog/Mist FEW030 BKN046 OVC055 46.9 44.1 90% 44 30.32 1026.7 0.05
12 13:53 S 6 5.00 Light Rain Fog/Mist BKN044 OVC055 46.9 43 86% 45 30.35 1027.7 0.05 0.22
12 12:53 S 7 6.00 Light Rain Fog/Mist SCT030 BKN037 OVC046 46 43 89% 43 30.38 1028.5 0.06
12 11:53 S 9 6.00 Light Rain Fog/Mist BKN029 OVC034 46 43 89% 42 30.38 1028.7 0.11
12 10:53 S 6 2.00 Rain Fog/Mist OVC029 46 44.1 51.1 46 93% 44 30.38 1028.5 0.12 0.58
12 09:53 W 3 3.00 Rain Fog/Mist OVC037 46 43 89% 30.37 1028.4 0.1
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
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)