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.
18 13:53 Vrbl 6 10.00 A Few Clouds FEW030 FEW250 66 43 43% 30.24 1023.9
18 12:53 Vrbl 5 10.00 A Few Clouds FEW030 FEW250 63 43 48% 30.25 1024.3
18 11:53 Vrbl 3 10.00 Partly Cloudy FEW030 SCT250 61 43 52% 30.26 1024.5
18 10:53 N 5 10.00 Mostly Cloudy FEW022 BKN250 57 44.1 59 48.9 62% 30.27 1025.0
18 09:53 NW 5 10.00 Mostly Cloudy BKN022 BKN250 54 44.1 69% 30.28 1025.1
18 08:53 Vrbl 3 10.00 Mostly Cloudy BKN020 BKN250 53.1 45 74% 30.27 1025.0
18 07:53 Calm 10.00 Mostly Cloudy FEW010 FEW050 SCT190 BKN250 52 45 77% 30.27 1024.8
18 06:53 Calm 10.00 Mostly Cloudy FEW010 FEW045 SCT190 BKN250 48.9 44.1 83% 30.27 1024.7
18 05:53 Calm 10.00 Overcast FEW045 OVC180 50 45 83% 30.26 1024.7
18 04:53 Calm 10.00 Mostly Cloudy SCT045 BKN200 50 44.1 55 50 80% 30.27 1024.8
18 03:53 NW 6 10.00 Mostly Cloudy SCT045 BKN200 50 44.1 80% 48 30.28 1025.0
18 02:53 Calm 10.00 Mostly Cloudy BKN240 51.1 44.1 77% 30.27 1024.8
18 01:53 W 6 10.00 Mostly Cloudy BKN240 52 45 77% 30.27 1024.9
18 00:53 NW 5 10.00 Mostly Cloudy BKN250 53.1 46 77% 30.26 1024.7
17 23:53 NW 5 10.00 Fair CLR 53.1 46 77% 30.26 1024.6
17 20:53 NW 8 10.00 A Few Clouds FEW050 FEW250 60.1 45 58% 30.23 1023.6
17 19:53 N 9 10.00 A Few Clouds FEW055 FEW250 63 39 41% 30.22 1023.2
17 18:53 NW 12 G 21 10.00 Partly Cloudy SCT055 64.9 41 42% 30.23 1023.6
17 17:53 NW 15 G 22 10.00 Mostly Cloudy BKN055 66 39.9 39% 30.23 1023.8
17 16:53 W 6 10.00 Mostly Cloudy BKN050 62.1 41 64 51.1 46% 30.25 1024.3
17 15:53 Vrbl 5 10.00 Mostly Cloudy BKN049 63 41 45% 30.27 1025.0
17 14:53 Calm 10.00 Mostly Cloudy BKN050 62.1 41 46% 30.29 1025.7
17 13:53 W 5 10.00 Mostly Cloudy FEW043 BKN050 61 42.1 50% 30.3 1026.0
17 12:53 Vrbl 5 10.00 Overcast SCT037 OVC048 57.9 42.1 56% 30.31 1026.3
17 11:53 Calm 10.00 Mostly Cloudy BKN044 55 41 59% 30.3 1026.0
17 10:53 Calm 10.00 Mostly Cloudy BKN023 BKN030 52 42.1 52 41 69% 30.3 1026.0
17 09:53 Calm 10.00 Overcast BKN023 OVC030 50 41 71% 30.29 1025.7
17 08:53 Calm 10.00 Overcast OVC023 48 42.1 80% 30.29 1025.5
17 07:53 NW 3 10.00 Mostly Cloudy FEW013 BKN036 46.9 42.1 83% 30.28 1025.3
17 06:53 W 6 10.00 Mostly Cloudy FEW020 FEW036 BKN060 45 43 93% 42 30.27 1025.0
17 05:53 SW 3 9.00 Mostly Cloudy BKN038 BKN075 42.1 41 96% 30.26 1024.6
17 04:53 Calm 8.00 Mostly Cloudy BKN043 BKN080 42.1 41 46.9 42.1 96% 30.25 1024.3
17 03:53 Calm 10.00 Mostly Cloudy FEW029 FEW036 BKN080 43 42.1 97% 30.25 1024.1
17 01:53 SW 3 10.00 Mostly Cloudy SCT046 BKN065 44.1 42.1 93% 30.24 1024.0
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
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)