Weather observations for the past three days for
Portland, Portland International Airport
Metric (Imperial)
Date Time (pdt) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
12 15:53 S 13 16.09 Light Rain FEW008 BKN015 OVC025 12.2 10 87% 75.67 1008.8
12 14:53 Calm 16.09 Overcast FEW010 BKN014 OVC033 12.2 9.4 83% 75.64 1008.4
12 13:53 S 7 8.05 Light Rain BKN014 OVC030 11.7 8.9 83% 75.62 1008.1 0.13 0.13
12 12:53 SW 13 4.83 Light Rain Fog/Mist FEW008 OVC025 10.6 8.9 89% 75.59 1007.6
12 11:53 S 22 4.83 Light Rain Fog/Mist FEW008 OVC018 10.6 8.9 89% 75.54 1007.1
12 10:53 S 17 4.83 Light Rain Fog/Mist SCT008 OVC014 10 8.9 11.1 10 93% 8 75.51 1006.7
12 09:53 S 20 3.22 Light Rain Fog/Mist OVC008 10 9.4 96% 8 75.49 1006.2
12 08:53 E 11 16.09 Overcast OVC012 10.6 8.9 89% 75.41 1005.5
12 07:53 E 9 16.09 Overcast OVC013 10.6 8.9 89% 75.39 1004.9
12 06:53 Calm 16.09 Overcast BKN013 OVC025 11.1 9.4 89% 75.31 1003.9
12 05:53 W 6 16.09 Overcast OVC015 11.1 9.4 89% 75.29 1003.7
12 04:53 Calm 16.09 Overcast OVC028 11.1 8.9 11.1 10 86% 75.26 1003.3 0.03
12 03:53 Calm 16.09 Mostly Cloudy FEW016 BKN075 10.6 8.9 89% 75.26 1003.2
12 02:53 Calm 16.09 Mostly Cloudy FEW018 BKN075 10.6 8.9 89% 75.29 1003.5
12 01:53 S 6 16.09 Overcast BKN015 OVC029 10.6 8.3 86% 75.31 1004.0 0.03
12 00:53 S 9 16.09 Light Rain SCT015 BKN025 OVC040 11.1 8.3 83% 75.36 1004.6
11 23:53 SE 11 16.09 Light Rain BKN011 BKN025 OVC040 11.1 8.3 83% 75.41 1005.4 0.03
11 22:53 SE 11 6.44 Light Rain Fog/Mist BKN011 BKN025 OVC040 10.6 8.9 17.8 10.6 89% 75.46 1005.9 0.08 0.08
11 21:53 S 17 16.09 Light Rain FEW009 BKN026 BKN040 11.7 9.4 86% 75.46 1006.0
11 20:53 S 26 16.09 Light Rain SCT015 BKN028 OVC046 12.8 10.6 87% 75.44 1005.6
11 19:53 W 9 16.09 Mostly Cloudy FEW025 BKN060 15 10 72% 75.39 1005.0
11 18:53 NW 15 16.09 Mostly Cloudy FEW025 SCT050 BKN070 15.6 10 70% 75.39 1004.9
11 17:53 NW 17 16.09 Mostly Cloudy FEW025 SCT043 BKN060 16.7 9.4 62% 75.36 1004.6
11 16:53 W 9 16.09 Mostly Cloudy FEW025 BKN043 BKN070 17.8 7.8 17.8 11.1 52% 75.36 1004.6
11 15:53 Calm 16.09 Mostly Cloudy FEW025 BKN055 BKN250 17.8 6.7 48% 75.39 1005.1
11 14:53 Calm 16.09 Mostly Cloudy FEW020 BKN050 BKN120 16.1 7.2 56% 75.46 1005.9
11 13:53 N 6 16.09 Mostly Cloudy SCT020 BKN043 BKN120 15.6 8.9 65% 75.49 1006.4
11 12:53 E 9 16.09 Mostly Cloudy FEW009 SCT021 BKN060 14.4 8.9 70% 75.54 1006.9
11 11:53 Vrbl 6 16.09 Mostly Cloudy FEW009 SCT019 BKN075 13.9 8.9 72% 75.57 1007.3
11 10:53 E 11 16.09 Mostly Cloudy FEW009 BKN023 BKN070 11.7 8.9 11.7 9.4 83% 75.57 1007.5 0.43
11 09:53 E 7 16.09 Overcast FEW005 BKN025 OVC032 10.6 8.9 89% 75.57 1007.1
11 08:53 SE 7 11.27 Light Rain FEW007 BKN030 OVC060 10 7.8 86% 9 75.57 1007.1 0.03
11 07:53 E 7 11.27 Light Rain FEW005 BKN033 OVC060 9.4 7.8 90% 9 75.54 1007.0 0.15 0.41
11 06:53 SE 6 11.27 Light Rain FEW010 BKN035 OVC050 9.4 7.8 90% 75.54 1007.0 0.15
11 05:53 S 11 11.27 Light Rain BKN035 BKN044 OVC050 10 8.3 89% 9 75.54 1007.0 0.1
11 04:53 S 11 12.87 Light Rain FEW010 OVC048 11.1 8.9 14.4 11.1 86% 75.51 1006.6 0.05 0.71
11 03:53 SE 11 12.87 Light Rain FEW012 SCT029 OVC038 11.1 9.4 89% 75.49 1006.1 0.03
11 02:53 NW 6 16.09 Overcast SCT009 BKN017 OVC029 11.7 10.6 93% 75.46 1005.9 0.05
11 01:53 SW 7 9.66 Light Rain Fog/Mist BKN009 OVC014 11.7 10 89% 75.46 1005.9 0.18 0.58
11 00:53 Calm 9.66 Light Rain Fog/Mist SCT007 BKN012 OVC039 12.2 11.1 93% 75.44 1005.6 0.3
10 23:53 NE 7 11.27 Light Rain BKN009 OVC014 13.3 11.7 90% 75.44 1005.6 0.1
10 22:53 NE 6 16.09 Light Rain FEW020 SCT060 OVC075 13.9 12.2 23.3 12.8 90% 75.44 1005.6 0.2 0.25
10 21:53 Calm 6.44 Light Rain FEW039 OVC070 15.6 11.1 75% 75.44 1005.8 0.05
10 20:53 NW 6 16.09 Overcast BKN085CB OVC110 16.7 11.1 70% 75.34 1004.2
10 19:53 S 17 12.87 Light Rain SCT065 BKN080 OVC090 17.2 11.1 68% 75.23 1003.0
10 18:53 S 30 G 41 6.44 Light Rain SCT065 OVC085 18.9 12.8 68% 75.29 1003.5
10 17:53 E 7 16.09 Mostly Cloudy FEW080 BKN095 BKN220 22.2 8.3 41% 75.26 1003.4
10 16:53 NE 7 16.09 Mostly Cloudy FEW080 SCT110 BKN220 23.3 8.3 23.3 16.1 38% 75.29 1003.6
10 15:53 Vrbl 7 16.09 Mostly Cloudy FEW080 FEW110 BKN200 22.8 8.3 40% 75.36 1004.6
10 14:53 NE 11 16.09 Mostly Cloudy FEW080 FEW110 BKN200 22.2 8.3 41% 75.44 1005.6
10 13:53 N 7 16.09 Mostly Cloudy FEW100 BKN220 21.1 8.3 44% 75.49 1006.5
10 12:53 Calm 16.09 Mostly Cloudy FEW100 BKN230 20 8.9 49% 75.59 1007.6
10 11:53 NE 7 14.48 Mostly Cloudy FEW100 BKN250 18.3 9.4 56% 75.67 1008.5
10 10:53 NE 6 14.48 Mostly Cloudy FEW100 BKN250 16.7 7.8 16.7 10.6 56% 75.69 1009.1
10 09:53 E 7 14.48 Mostly Cloudy SCT100 BKN250 15 6.7 58% 75.74 1009.6
10 08:53 E 7 16.09 Mostly Cloudy BKN120 BKN200 12.8 5 59% 75.77 1010.1
10 07:53 E 6 16.09 Mostly Cloudy BKN130 BKN200 11.7 5 64% 75.79 1010.1
10 06:53 E 6 16.09 Mostly Cloudy BKN130 BKN200 11.1 5.6 69% 75.79 1010.1
10 05:53 SE 7 16.09 Mostly Cloudy SCT110 BKN200 11.7 4.4 61% 75.79 1010.2
10 04:53 E 13 16.09 Partly Cloudy FEW110 SCT200 11.7 4.4 17.2 11.7 61% 75.79 1010.3
10 03:53 E 9 16.09 Mostly Cloudy BKN110 13.3 4.4 55% 75.79 1010.4
10 02:53 E 9 16.09 Partly Cloudy SCT120 15 3.9 48% 75.82 1010.7
10 01:53 SE 9 16.09 Mostly Cloudy BKN120 16.1 4.4 46% 75.84 1011.2
10 00:53 E 7 16.09 Mostly Cloudy BKN120 16.1 7.8 58% 75.9 1011.6
09 23:53 S 9 16.09 Partly Cloudy SCT100 15.6 3.9 46% 75.87 1011.5
09 22:53 NE 7 16.09 Partly Cloudy SCT100 16.7 3.3 24.4 16.7 41% 75.84 1011.1
09 21:53 Calm 16.09 Partly Cloudy SCT100 18.9 4.4 39% 75.84 1011.0
09 20:53 Calm 16.09 Partly Cloudy SCT110 19.4 3.9 36% 75.79 1010.5
09 19:53 N 6 16.09 Partly Cloudy FEW060 SCT100 SCT250 21.1 2.8 30% 75.77 1010.1
09 18:53 NE 6 16.09 A Few Clouds FEW060 FEW120 FEW250 22.2 3.3 29% 75.77 1010.1
09 17:53 W 15 16.09 A Few Clouds FEW060 FEW120 FEW250 24.4 2.8 25% 25 75.77 1010.0
09 16:53 W 19 16.09 A Few Clouds FEW060 FEW120 FEW250 24.4 3.3 24.4 13.9 25% 25 75.79 1010.6
Date Time (pdt) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)