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.
22 11:53 NW 5 10.00 Mostly Cloudy FEW002 BKN005 BKN009 51.1 45 80% 30.33 1026.8
22 10:53 NW 3 2.00 Fog/Mist BKN003 OVC009 46.9 45 48 42.1 93% 30.33 1027.0
22 09:53 NW 7 2.00 Fog/Mist BKN003 BKN009 46.9 45 93% 44 30.33 1027.0
22 08:53 NW 6 0.13 Fog VV002 46.9 45 93% 45 30.33 1027.0
22 07:53 NW 3 0.13 Fog VV002 46.9 45 93% 30.33 1026.8
22 06:53 W 6 0.13 Fog VV003 46 43 89% 44 30.32 1026.6
22 05:53 SW 3 5.00 Fog/Mist FEW005 SCT055 44.1 39.9 85% 30.3 1026.0
22 04:53 Calm 8.00 Partly Cloudy SCT060 46.9 43 54 46 86% 30.3 1025.9
22 03:53 S 3 10.00 Partly Cloudy SCT060 48 44.1 86% 30.3 1025.8
22 02:53 SE 5 10.00 Mostly Cloudy BKN060 50 44.1 80% 49 30.29 1025.5
22 01:53 SE 5 10.00 Mostly Cloudy BKN060 52 45 77% 30.28 1025.2
22 00:53 SE 3 10.00 Mostly Cloudy BKN065 53.1 44.1 72% 30.26 1024.7
21 23:53 Calm 10.00 Mostly Cloudy SCT045 SCT055 BKN070 53.1 44.1 72% 30.26 1024.5
21 22:53 SW 6 10.00 Mostly Cloudy FEW042 BKN050 BKN070 54 44.1 59 53.1 69% 30.25 1024.4
21 21:53 Calm 10.00 Mostly Cloudy FEW055 BKN075 BKN090 53.1 44.1 72% 30.23 1023.7
21 20:53 SW 7 10.00 Mostly Cloudy FEW050 SCT060 BKN070 54 42.1 64% 30.21 1023.0
21 19:53 SW 3 10.00 Mostly Cloudy BKN065 BKN100 55 41 59% 30.2 1022.6
21 18:53 SW 6 10.00 Mostly Cloudy FEW047 SCT060 BKN070 54 43 67% 30.18 1021.8
21 17:53 W 12 10.00 Mostly Cloudy FEW046 SCT060 BKN080 57.9 43 58% 30.15 1020.9
21 16:53 W 13 10.00 Mostly Cloudy FEW005 BKN055 BKN080 59 44.1 61 55.9 58% 30.14 1020.4 0.13
21 15:53 W 12 10.00 Mostly Cloudy FEW020 BKN070 BKN100 60.1 48 65% 30.11 1019.5
21 14:53 SW 12 10.00 Mostly Cloudy FEW022 BKN050 BKN070 59 48.9 69% 30.09 1018.9 0.12
21 13:53 S 14 G 22 2.00 Heavy Rain SCT020 BKN037 OVC055 57 51.1 81% 30.08 1018.4 0.01 0.01
21 12:53 S 12 10.00 Mostly Cloudy FEW020 SCT055 BKN060 60.1 50 70% 30.07 1018.1
21 11:53 S 8 G 20 10.00 Light Rain FEW020 SCT049 BKN060 57 52 83% 30.05 1017.6
21 10:53 SW 9 10.00 Light Rain FEW015 BKN055 OVC070 55.9 51.1 55.9 52 84% 30.05 1017.3
21 09:53 S 7 10.00 Mostly Cloudy SCT013 BKN020 BKN065 55.9 51.1 84% 30.04 1017.2
21 08:53 S 6 10.00 Mostly Cloudy FEW006 SCT029 BKN050 BKN150 55 51.1 87% 30.03 1016.8
21 07:53 Calm 9.00 Mostly Cloudy FEW006 BKN018 BKN023 53.1 51.1 93% 30.01 1016.0
21 06:53 Calm 10.00 Shallow Fog FEW002 SCT006 BKN029 54 51.1 90% 29.99 1015.3
21 05:53 Calm 7.00 Mostly Cloudy FEW006 SCT012 BKN029 54 52 93% 29.99 1015.5
21 04:53 SE 3 10.00 Mostly Cloudy FEW006 SCT012 BKN032 55 52 55.9 55 90% 29.98 1014.9 0.16
21 03:53 Calm 10.00 Overcast FEW006 BKN038 OVC065 55 53.1 93% 29.98 1015.2
21 02:53 SW 3 10.00 Light Rain FEW009 SCT035 OVC070 55 52 90% 29.99 1015.2 0.02
21 01:53 Calm 10.00 Light Rain FEW012 SCT029 OVC065 55.9 53.1 90% 29.98 1015.2 0.04 0.14
21 00:53 NE 3 10.00 Light Rain FEW010 SCT031 OVC065 55.9 52 87% 29.97 1014.6 0.05
20 23:53 W 3 6.00 Light Rain Fog/Mist FEW014 SCT031 OVC046 55.9 53.1 90% 29.99 1015.4 0.05
20 22:53 NW 7 7.00 Light Rain SCT016 BKN023 OVC031 55.9 52 69.1 55.9 87% 29.98 1015.0 0.02 0.33
20 21:53 Vrbl 3 10.00 Light Rain BKN023 BKN029 OVC037 57 53.1 87% 29.97 1014.8 0.06
20 20:53 Vrbl 5 8.00 Light Rain FEW015 BKN060 OVC080 57.9 54 87% 29.96 1014.5 0.12
20 19:53 NW 6 6.00 Rain Fog/Mist FEW010 BKN025 OVC046 59 55 87% 29.97 1014.8 0.09 0.13
20 18:53 SW 5 6.00 Light Rain Fog/Mist SCT017 BKN025 OVC038 62.1 57.9 86% 29.95 1013.9 0.04
20 17:53 SW 10 10.00 Overcast FEW023 FEW029 OVC037 64 55.9 75% 29.93 1013.5
20 16:53 SW 14 G 18 10.00 Overcast FEW024 FEW030 BKN035 OVC250 69.1 54 69.1 63 59% 29.94 1013.6
20 15:53 S 9 10.00 Mostly Cloudy FEW033 BKN039 BKN250 69.1 53.1 57% 29.94 1013.7
20 14:53 S 10 G 18 10.00 Mostly Cloudy FEW021 BKN039 BKN250 69.1 54 59% 29.95 1014.2
20 13:53 S 7 10.00 Mostly Cloudy FEW021 SCT100 BKN250 68 53.1 59% 29.98 1015.2
20 12:53 Vrbl 5 10.00 Mostly Cloudy FEW021 SCT100 BKN250 64.9 53.1 66% 29.99 1015.6
20 11:53 S 12 10.00 Mostly Cloudy FEW021 SCT100 BKN250 64.9 53.1 66% 29.98 1015.2
20 10:53 Calm 10.00 Partly Cloudy FEW100 SCT250 63 53.1 63 48 70% 29.98 1015.0
20 09:53 SE 6 10.00 A Few Clouds FEW100 FEW250 57.9 48.9 72% 29.98 1014.9
20 08:53 SE 7 10.00 A Few Clouds FEW003 FEW150 FEW250 54 50 87% 29.98 1014.9
20 07:53 Calm 8.00 Shallow Fog FEW003 FEW150 SCT250 50 46 86% 29.97 1014.8
20 06:53 Calm 10.00 Shallow Fog FEW003 FEW150 SCT250 48.9 46 90% 29.98 1015.2
20 05:53 Calm 10.00 Shallow Fog FEW003 50 46.9 89% 29.99 1015.5
20 04:53 S 3 10.00 A Few Clouds FEW250 52 48.9 59 51.1 89% 30.01 1016.0
20 03:53 S 3 10.00 Fair CLR 52 48 86% 30.03 1016.6
20 02:53 Calm 10.00 Fair CLR 53.1 48.9 86% 30.05 1017.5
20 01:53 SE 5 10.00 Fair CLR 55 51.1 87% 30.07 1018.2
20 00:53 SE 5 10.00 A Few Clouds FEW250 55.9 51.1 84% 30.09 1018.7
19 23:53 SE 3 10.00 A Few Clouds FEW250 57.9 53.1 84% 30.1 1019.2
19 22:53 E 7 10.00 A Few Clouds FEW250 59 54 71.1 59 83% 30.11 1019.4
19 21:53 SE 6 10.00 Partly Cloudy SCT250 60.1 54 80% 30.13 1020.0
19 20:53 SE 5 10.00 Partly Cloudy SCT250 61 54 78% 30.14 1020.4
19 19:53 E 6 10.00 Mostly Cloudy FEW045 FEW050 BKN250 63 53.1 70% 30.13 1020.3
19 18:53 E 6 10.00 Mostly Cloudy FEW044 FEW050 FEW120 BKN250 64.9 54 68% 30.14 1020.4
19 17:53 Calm 10.00 Mostly Cloudy FEW044 SCT120 BKN250 70 51.1 51% 30.14 1020.6
19 16:53 S 6 10.00 Mostly Cloudy FEW046 SCT120 BKN250 71.1 51.1 72 61 49% 30.14 1020.7
19 15:53 SW 6 10.00 Mostly Cloudy FEW040 FEW048 SCT120 BKN250 71.1 51.1 49% 30.16 1021.3
19 14:53 S 6 10.00 Mostly Cloudy FEW055 SCT120 BKN240 72 51.1 48% 30.18 1021.8
19 13:53 E 13 10.00 Mostly Cloudy FEW055 BKN120 BKN240 70 51.1 51% 30.2 1022.6
19 12:53 NE 8 10.00 Mostly Cloudy SCT050 BKN110 BKN160 68 52 57% 30.24 1024.0
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)