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.
17 00:53 W 5 10.00 Mostly Cloudy FEW047 SCT075 BKN095 45 41 86% 43 30.25 1024.1
16 23:53 W 5 10.00 Overcast SCT047 BKN060 OVC080 46 41 83% 44 30.25 1024.1
16 22:53 W 8 G 18 10.00 Overcast FEW025 SCT034 OVC050 46.9 42.1 55 46.9 83% 44 30.24 1024.0 0.01 0.04
16 21:53 NW 10 10.00 Light Rain FEW026 BKN034 OVC047 48.9 42.1 77% 45 30.25 1024.3 0.01
16 20:53 W 9 10.00 Overcast FEW030 BKN060 OVC085 50 42.1 74% 47 30.24 1023.9
16 19:53 W 14 10.00 Overcast FEW030 BKN050 OVC100 50 41 71% 45 30.23 1023.6 0.02 0.02
16 18:53 W 9 10.00 Overcast FEW030 SCT060 OVC080 52 42.1 69% 30.22 1023.4
16 17:53 W 8 10.00 Overcast SCT032 BKN048 OVC075 51.1 44.1 77% 30.22 1023.3
16 16:53 W 12 10.00 Mostly Cloudy FEW010 SCT070 BKN090 55 44.1 57.9 50 67% 30.22 1023.2 0.01 0.06
16 15:53 W 20 G 25 10.00 Overcast FEW010 SCT060 OVC085 57.9 42.1 56% 30.2 1022.7
16 14:53 NW 12 10.00 Mostly Cloudy SCT032 BKN048 BKN090 BKN250 55 44.1 67% 30.2 1022.8
16 13:53 N 6 10.00 Mostly Cloudy FEW008 SCT030 BKN050 52 45 77% 30.21 1022.8 0.01 0.05
16 12:53 W 10 10.00 Thunderstorm FEW033CB BKN044 BKN120 55.9 46 70% 30.2 1022.8 0.04
16 11:53 W 10 10.00 Mostly Cloudy FEW010 SCT029 BKN043 55.9 42.1 60% 30.21 1022.8
16 10:53 SW 8 10.00 Overcast FEW032 BKN042 OVC055 54 39.9 55 46.9 59% 30.21 1023.0
16 09:53 SW 10 10.00 Mostly Cloudy FEW005 BKN028 BKN038 53.1 39.9 61% 30.21 1023.1
16 08:53 SW 9 10.00 Mostly Cloudy FEW005 BKN049 BKN060 51.1 41 69% 30.22 1023.1
16 07:53 SW 12 10.00 Mostly Cloudy FEW010 SCT050 BKN065 50 41 71% 46 30.21 1023.0
16 06:53 SW 7 10.00 Mostly Cloudy SCT048 BKN060 BKN080 48 43 83% 45 30.2 1022.6
16 05:53 Calm 10.00 Mostly Cloudy BKN047 BKN060 46.9 44.1 90% 30.18 1021.9
16 04:53 Calm 10.00 Mostly Cloudy SCT020 BKN045 BKN065 48 43 51.1 48 83% 30.17 1021.7
16 02:53 SW 6 10.00 Mostly Cloudy FEW018 BKN044 BKN065 48.9 45 86% 47 30.16 1021.2
16 01:53 SW 8 10.00 Mostly Cloudy FEW018 BKN041 BKN060 48.9 45 86% 46 30.15 1021.0
16 00:53 SW 3 10.00 Overcast SCT020 BKN090 OVC110 50 45 83% 30.15 1020.9
15 23:53 Calm 10.00 Overcast FEW005 BKN045 OVC060 50 45 83% 30.15 1020.8
15 22:53 Vrbl 3 10.00 Overcast FEW005 BKN045 OVC060 51.1 45 55.9 51.1 80% 30.15 1020.9 0.02
15 21:53 SW 7 10.00 Mostly Cloudy SCT025 BKN047 BKN055 51.1 44.1 77% 30.14 1020.6
15 20:53 Vrbl 3 10.00 Light Rain SCT018 BKN023 BKN075 52 46 80% 30.14 1020.4
15 19:53 Calm 10.00 Mostly Cloudy SCT025 BKN060 BKN075 51.1 46.9 86% 30.14 1020.7 0.02
15 18:53 W 9 7.00 Light Rain FEW025 BKN055 OVC070 52 46 80% 30.16 1021.2 0.02
15 17:53 W 10 7.00 Light Rain SCT033 BKN039 OVC048 53.1 45 74% 30.17 1021.5
15 16:53 W 16 10.00 Overcast FEW038 BKN070 OVC090 55.9 44.1 57.9 53.1 65% 30.16 1021.2 0.03
15 15:53 SW 8 8.00 Overcast SCT045 BKN065 OVC080 55.9 46 70% 30.16 1021.3
15 14:53 SW 8 7.00 Light Rain FEW039 BKN050 OVC060 54 46.9 77% 30.17 1021.6 0.02
15 13:53 W 7 7.00 Light Rain SCT041 OVC055 53.1 46.9 80% 30.17 1021.7 0.01 0.01
15 12:53 SW 12 10.00 Overcast FEW025 SCT040 BKN055 OVC250 57 42.1 58% 30.17 1021.8
15 11:53 Vrbl 6 G 18 10.00 Overcast FEW030 BKN055 BKN075 OVC200 55 43 64% 30.2 1022.7
15 10:53 SW 15 10.00 Overcast FEW025 OVC060 54 42.1 54 43 64% 30.21 1023.0
15 09:53 S 13 10.00 Mostly Cloudy FEW038 BKN065 BKN250 54 43 67% 30.21 1023.0
15 08:53 Calm 10.00 Overcast FEW020 OVC065 53.1 42.1 66% 30.22 1023.2
15 07:53 S 6 10.00 Partly Cloudy FEW020 SCT050 SCT250 52 44.1 75% 30.22 1023.2
15 06:53 Calm 8.00 Partly Cloudy FEW020 FEW048 SCT250 46.9 44.1 90% 30.21 1023.0
15 05:53 Calm 10.00 Mostly Cloudy FEW020 SCT049 BKN250 45 44.1 97% 30.21 1022.9
15 04:53 Calm 10.00 Partly Cloudy SCT015 SCT060 46 44.1 54 46 93% 30.21 1023.0
15 03:53 Calm 10.00 A Few Clouds FEW015 FEW100 46 45 96% 30.21 1023.0
15 02:53 Calm 10.00 Mostly Cloudy FEW015 BKN060 BKN100 48.9 45 86% 30.21 1023.0
15 01:53 W 5 10.00 Partly Cloudy FEW015 FEW030 SCT060 48.9 45 86% 48 30.21 1022.7
15 00:53 NW 6 10.00 Mostly Cloudy FEW010 SCT030 BKN060 53.1 45 74% 30.2 1022.5
14 23:53 NW 12 10.00 Overcast FEW015 BKN021 OVC029 53.1 48.9 86% 30.2 1022.5
14 22:53 SW 6 10.00 Mostly Cloudy SCT042 BKN050 BKN070 53.1 50 57 53.1 89% 30.19 1022.2 0.01
14 21:53 S 6 10.00 Mostly Cloudy FEW023 SCT037 BKN050 54 51.1 90% 30.18 1021.9
14 20:53 SE 5 10.00 Mostly Cloudy FEW003 BKN023 BKN042 55 51.1 87% 30.17 1021.7 0.01
14 19:53 SE 8 8.00 Light Rain FEW007 BKN022 BKN049 55 48.9 80% 30.16 1021.4
14 18:53 E 9 10.00 Mostly Cloudy FEW007 BKN024 BKN075 55.9 48 75% 30.17 1021.5
14 17:53 E 7 10.00 Mostly Cloudy FEW003 BKN075 BKN095 55 50 83% 30.18 1021.8
14 16:53 Vrbl 5 10.00 Mostly Cloudy FEW005 SCT055 BKN065 55 48.9 63 54 80% 30.18 1022.1 0.02 0.16
14 15:53 N 3 4.00 Light Rain Fog/Mist FEW010 BKN041 OVC050 54 51.1 90% 30.19 1022.4 0.11
14 14:53 NW 15 6.00 Light Rain SCT041 BKN048 OVC060 55.9 51.1 84% 30.19 1022.4 0.03
14 13:53 S 5 10.00 Mostly Cloudy SCT040 BKN065 BKN110 62.1 45 54% 30.15 1021.0
14 12:53 SW 8 10.00 Mostly Cloudy SCT035 BKN047 BKN065 BKN250 63 45 52% 30.17 1021.4
14 11:53 SE 3 10.00 Mostly Cloudy FEW028 SCT045 BKN060 BKN250 60.1 46 60% 30.17 1021.6
14 10:53 NE 5 10.00 Overcast FEW022 SCT035 BKN060 OVC250 57 48 57 54 72% 30.19 1022.3
14 09:53 NW 7 10.00 Light Rain SCT022 BKN036 OVC060 55 50 83% 30.22 1023.0
14 08:53 SW 6 7.00 Light Rain BKN020 BKN034 OVC044 55 48.9 80% 30.21 1022.9
14 07:53 Calm 10.00 Overcast FEW030 BKN048 OVC060 55 46.9 74% 30.21 1022.9
14 06:53 S 5 10.00 Overcast SCT029 BKN034 OVC042 54 46.9 77% 30.21 1022.8
14 05:53 SW 3 10.00 Overcast OVC036 54 46.9 77% 30.2 1022.5
14 04:53 S 3 10.00 Overcast OVC037 54 46.9 57 53.1 77% 30.2 1022.5
14 03:53 SW 7 10.00 Overcast OVC036 54 48 80% 30.21 1022.7
14 02:53 S 5 10.00 Mostly Cloudy BKN035 54 46.9 77% 30.21 1022.7
14 01:53 SW 7 10.00 Mostly Cloudy SCT050 BKN070 55 46 72% 30.2 1022.6
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)