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.
30 16:53 S 10 10.00 Mostly Cloudy FEW028 BKN043 BKN070 55 41 57.9 48.9 59% 29.91 1012.7
30 15:53 SW 9 10.00 Mostly Cloudy SCT028 SCT040 BKN047 55.9 41 57% 29.89 1012.3
30 14:53 S 10 10.00 Mostly Cloudy FEW011 SCT028 BKN037 57 43 60% 29.89 1012.3
30 13:53 S 12 9.00 Mostly Cloudy FEW011 BKN030 BKN070 55 44.1 67% 29.9 1012.4
30 12:53 S 7 10.00 Mostly Cloudy FEW011 BKN030 BKN075 55 46.9 74% 29.9 1012.5
30 11:53 SE 8 10.00 Mostly Cloudy FEW011 BKN050 BKN075 51.1 46.9 86% 29.91 1012.9
30 10:53 SE 8 8.00 Overcast SCT016 BKN028 OVC047 48.9 46.9 48.9 48 93% 46 29.91 1012.7 0.06 0.35
30 09:53 SE 6 2.00 Heavy Rain Fog/Mist SCT015 BKN028 OVC035 48 46.9 96% 46 29.9 1012.5 0.07
30 08:53 SE 8 3.00 Rain Fog/Mist SCT023 BKN032 OVC039 48 45 89% 45 29.88 1011.8 0.07
30 07:53 SW 6 7.00 Light Rain FEW038 OVC046 48 46 93% 46 29.86 1011.2 0.15
30 06:53 SE 5 7.00 Light Rain FEW006 OVC060 48.9 46 90% 48 29.86 1011.0 0.09
30 05:53 W 5 6.00 Light Rain Fog/Mist FEW006 BKN045 OVC055 48 46.9 96% 47 29.87 1011.3 0.06
30 04:53 Calm 6.00 Light Rain Fog/Mist SCT004 OVC055 48 46.9 50 48 96% 29.86 1011.0 0.02 0.08
30 03:53 NW 5 6.00 Light Rain Fog/Mist FEW005 OVC060 48 46.9 96% 47 29.87 1011.4
30 02:53 W 5 7.00 Mostly Cloudy FEW020 SCT065 BKN100 48 46.9 96% 47 29.88 1011.8
30 01:53 Calm 10.00 Mostly Cloudy FEW040 BKN070 BKN100 48 46.9 96% 29.89 1012.2 0.06
30 00:53 Calm 10.00 Mostly Cloudy FEW038 BKN050 BKN065 48.9 46.9 93% 29.9 1012.5 0.04
29 23:53 E 3 10.00 Light Rain FEW014 SCT049 OVC060 50 46.9 89% 29.91 1012.7 0.02
29 22:53 SE 5 7.00 Light Rain FEW014 OVC047 50 46.9 53.1 50 89% 49 29.93 1013.3 0.02
29 21:53 SE 7 10.00 Light Rain FEW014 BKN045 50 46.9 89% 48 29.94 1013.6
29 20:53 SE 5 10.00 Light Rain FEW010 BKN050 OVC060 50 46.9 89% 49 29.93 1013.6
29 19:53 E 8 10.00 Overcast FEW010 BKN055 OVC070 51.1 46 83% 29.94 1013.8 0.02
29 18:53 SE 5 10.00 Mostly Cloudy FEW010 BKN039 BKN075 50 46 86% 49 29.94 1013.9
29 17:53 E 7 10.00 Mostly Cloudy FEW010 BKN047 BKN060 51.1 45 80% 29.95 1014.0 0.02
29 16:53 SE 5 6.00 Light Rain FEW010 SCT045 BKN050 53.1 46 55 48 77% 29.94 1013.9 0.01
29 15:53 E 5 10.00 Mostly Cloudy FEW010 SCT038 BKN080 55 44.1 67% 29.95 1014.0
29 14:53 SE 6 10.00 Light Rain FEW010 SCT026 BKN038 54 44.1 69% 29.96 1014.5
29 13:53 SE 6 10.00 Mostly Cloudy FEW015 SCT045 BKN095 53.1 45 74% 29.98 1015.0 0.01 0.01
29 12:53 SE 12 10.00 Light Rain FEW015 BKN039 BKN060 51.1 46 83% 29.99 1015.6
29 11:53 SE 12 10.00 Mostly Cloudy FEW015 BKN033 BKN047 50 46 86% 46 30.01 1016.2
29 10:53 SE 12 10.00 Mostly Cloudy FEW015 SCT028 BKN041 48 45 48 46.9 89% 44 30.01 1016.2 0.08 0.28
29 09:53 E 9 10.00 Light Rain FEW015 BKN044 BKN055 48 45 89% 44 30.01 1016.2 0.07
29 08:53 SE 9 6.00 Light Rain Fog/Mist FEW010 BKN015 BKN040 46.9 44.1 90% 43 30.02 1016.5 0.08
29 07:53 SE 8 8.00 Overcast FEW010 BKN018 OVC046 46.9 44.1 90% 44 30.01 1016.1 0.03 0.05
29 06:53 SE 12 9.00 Light Rain FEW010 BKN023 OVC050 46.9 44.1 90% 42 30.01 1016.2
29 05:53 SE 6 10.00 Overcast FEW010 BKN020 OVC050 46.9 45 93% 45 30.02 1016.5 0.02
29 04:53 SE 7 7.00 Rain SCT020 BKN041 OVC050 46.9 45 48.9 46.9 93% 44 30.03 1016.7
29 03:53 SE 12 10.00 Light Rain FEW017 BKN044 OVC065 46.9 45 93% 42 30.03 1017.0
29 02:53 E 8 10.00 Mostly Cloudy BKN015 BKN060 BKN090 48 45 89% 45 30.05 1017.5
29 01:53 E 7 10.00 Mostly Cloudy FEW020 BKN065 BKN090 48 45 89% 45 30.05 1017.6
29 00:53 SE 7 10.00 Mostly Cloudy BKN049 BKN100 48.9 45 86% 46 30.05 1017.6
28 23:53 SE 7 10.00 Overcast FEW020 BKN044 OVC100 48.9 46 90% 46 30.06 1017.7
28 22:53 SE 7 10.00 Mostly Cloudy SCT018 SCT047 BKN100 48.9 46 54 48 90% 46 30.05 1017.6 0.02
28 21:53 E 6 9.00 Mostly Cloudy FEW018 BKN060 BKN080 48.9 46 90% 47 30.06 1017.7
28 20:53 SE 5 10.00 Mostly Cloudy FEW028 BKN049 BKN080 50 46 86% 49 30.06 1017.8
28 19:53 Calm 10.00 Mostly Cloudy SCT028 BKN045 BKN110 50 46 86% 30.06 1017.8 0.01 0.02
28 18:53 S 3 G 16 6.00 Light Rain BKN028 BKN034 OVC060 51.1 46 83% 30.05 1017.6 0.01
28 17:53 W 5 10.00 Mostly Cloudy SCT018 BKN039 BKN060 54 44.1 69% 30.04 1017.1
28 16:53 SW 3 10.00 Mostly Cloudy FEW018 SCT030 BKN065 54 44.1 57 52 69% 30.03 1016.9 0.06
28 15:53 SW 9 10.00 Mostly Cloudy SCT029 BKN060 BKN080 55.9 43 62% 30.04 1017.1
28 14:53 SW 7 10.00 Mostly Cloudy FEW018 BKN060 BKN080 55.9 45 67% 30.03 1016.8
28 13:53 S 8 10.00 Mostly Cloudy SCT018 BKN055 BKN070 55 48.9 80% 30.03 1016.7 0.06 0.06
28 12:53 SW 10 10.00 Mostly Cloudy SCT018 BKN041 BKN100 55 46 72% 30.03 1016.8
28 11:53 S 6 10.00 Mostly Cloudy BKN014 BKN055 BKN100 53.1 46.9 80% 30.04 1017.1
28 10:53 S 10 10.00 Overcast BKN014 BKN060 OVC085 53.1 48 53.1 48 83% 30.03 1016.9 0.02
28 09:53 SW 6 10.00 Overcast FEW022 BKN060 OVC085 50 46.9 89% 48 30.03 1016.7
28 08:53 SW 10 10.00 Mostly Cloudy SCT012 BKN060 BKN090 48.9 46 90% 45 30.02 1016.4
28 07:53 S 13 10.00 Partly Cloudy FEW020 FEW045 SCT065 48 46 93% 43 29.99 1015.6 0.02
28 06:53 SW 10 7.00 Light Rain FEW012 SCT029 OVC050 48.9 46 90% 45 30 1015.7 0.02
28 05:53 SW 14 G 24 6.00 Light Rain Fog/Mist FEW010 BKN033 OVC043 48.9 46 90% 44 29.99 1015.4
28 04:53 S 17 G 28 6.00 Light Rain Fog/Mist FEW010 OVC050 48.9 46 51.1 48.9 90% 43 29.97 1014.9 0.01 0.02
28 03:53 S 16 G 31 10.00 Light Rain FEW010 BKN045 BKN060 50 46 86% 45 29.98 1015.0 0.01
28 02:53 S 20 G 30 10.00 Mostly Cloudy FEW015 BKN060 50 46 86% 44 29.98 1015.1
28 01:53 S 20 G 28 10.00 Mostly Cloudy FEW015 BKN030 BKN090 51.1 45 80% 29.99 1015.4
28 00:53 S 12 G 21 9.00 Light Rain FEW015 BKN028 BKN090 51.1 45 80% 30.01 1016.1
27 23:53 S 13 10.00 Mostly Cloudy FEW020 BKN046 BKN060 51.1 45 80% 30.02 1016.5
27 22:53 S 15 10.00 Mostly Cloudy FEW020 BKN048 51.1 45 55.9 51.1 80% 30.02 1016.5
27 21:53 S 8 10.00 Overcast FEW020 BKN045 OVC065 52 44.1 75% 30.04 1017.3
27 20:53 S 6 10.00 Mostly Cloudy FEW040 BKN065 51.1 45 80% 30.04 1017.2
27 19:53 Calm 10.00 Overcast BKN040 BKN049 OVC070 52 45 77% 30.05 1017.6
27 18:53 W 6 10.00 Mostly Cloudy FEW010 SCT048 BKN070 53.1 45 74% 30.05 1017.6
27 17:53 SW 6 10.00 Overcast FEW010 BKN048 OVC060 55 48 77% 30.05 1017.4
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)