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.
03 21:53 W 9 16.09 Fair CLR 11.7 3.3 57% 77.09 1027.8
03 20:53 NW 6 16.09 A Few Clouds FEW095 12.8 3.3 53% 77.06 1027.4
03 19:53 NW 9 16.09 A Few Clouds FEW100 FEW250 14.4 3.3 48% 77.04 1027.1
03 18:53 W 6 16.09 Partly Cloudy FEW040 SCT100 SCT250 16.7 -1.7 29% 77.04 1027.1
03 17:53 W 6 16.09 A Few Clouds FEW040 FEW100 FEW250 16.1 -1.7 30% 77.06 1027.4
03 16:53 W 15 16.09 A Few Clouds FEW040 FEW100 FEW250 16.1 0 16.1 8.9 34% 77.11 1027.9
03 15:53 NW 7 16.09 A Few Clouds FEW030 FEW100 FEW250 15.6 -2.8 28% 77.11 1028.2
03 14:53 W 13 16.09 Partly Cloudy FEW030 SCT090 SCT250 15 0.6 38% 77.17 1028.7
03 13:53 NW 9 16.09 Partly Cloudy FEW030 SCT090 SCT250 13.9 2.2 45% 77.19 1029.1
03 12:53 Vrbl 6 16.09 Mostly Cloudy FEW020 SCT095 BKN150 12.2 2.8 53% 77.24 1029.6
03 11:53 NW 7 16.09 Mostly Cloudy FEW020 BKN095 BKN150 11.1 4.4 64% 77.27 1030.2
03 10:53 NW 6 16.09 Mostly Cloudy FEW020 BKN100 BKN140 8.9 4.4 8.9 3.3 74% 77.29 1030.5
03 09:53 N 7 12.87 Mostly Cloudy FEW020 BKN110 6.7 4.4 85% 6 77.32 1030.6
03 08:53 Calm 16.09 Mostly Cloudy SCT090 BKN110 BKN250 6.1 3.3 82% 77.29 1030.4
03 07:53 NW 6 16.09 Mostly Cloudy FEW044 SCT120 BKN140 5 2.8 86% 77.27 1030.0
03 06:53 Calm 16.09 Mostly Cloudy SCT045 BKN160 3.3 2.8 97% 77.24 1029.5
03 05:53 W 6 16.09 Mostly Cloudy BKN100 3.9 2.8 93% 77.24 1029.6
03 04:53 Calm 16.09 Mostly Cloudy BKN049 4.4 2.8 6.7 2.8 89% 77.22 1029.4
03 01:53 Calm 16.09 A Few Clouds FEW065 4.4 2.2 86% 77.17 1028.6
02 22:53 Calm 16.09 A Few Clouds FEW065 6.7 2.2 13.9 6.7 73% 77.09 1027.5
02 21:53 Calm 16.09 A Few Clouds FEW065 7.8 3.9 77% 77.01 1026.7
02 20:53 NW 11 16.09 A Few Clouds FEW065 10 2.2 59% 9 76.96 1026.0
02 19:53 W 17 16.09 Partly Cloudy FEW030 SCT065 SCT250 11.1 1.1 50% 76.91 1025.2
02 18:53 W 20 16.09 Mostly Cloudy BKN060 BKN075 BKN250 12.8 0 42% 76.84 1024.3
02 17:53 W 19 16.09 Mostly Cloudy FEW055 BKN075 BKN250 13.3 0.6 42% 76.78 1023.6
02 16:53 NW 11 16.09 Mostly Cloudy FEW015 BKN055 BKN075 12.8 1.7 13.9 9.4 47% 76.73 1022.9 0.03
02 15:53 NW 13 16.09 Mostly Cloudy FEW015 SCT050 BKN070 12.2 2.8 53% 76.66 1022.0
02 14:53 NW 13 16.09 Mostly Cloudy FEW010 BKN055 BKN070 12.8 3.3 53% 76.63 0.0
02 13:53 NW 7 16.09 Mostly Cloudy FEW039 BKN060 BKN070 12.2 3.3 55% 76.58 1021.0 0.03
02 12:53 NW 7 16.09 Mostly Cloudy SCT035 BKN045 BKN055 10 3.3 63% 9 76.56 1020.7 0.03
02 11:53 NW 9 12.87 Light Rain FEW030 BKN040 OVC080 9.4 4.4 71% 8 76.53 1020.1
02 10:53 SW 15 16.09 Mostly Cloudy FEW025 BKN040 BKN080 10 3.9 10 5.6 66% 8 76.45 1019.1 0.03
02 09:53 SW 17 16.09 Mostly Cloudy FEW015 BKN033 BKN080 8.3 3.3 71% 6 76.35 1017.8
02 08:53 SW 11 16.09 Mostly Cloudy FEW015 BKN033 BKN180 7.2 3.9 80% 5 76.23 1016.1
02 07:53 SW 9 16.09 Overcast FEW015 BKN035 OVC085 6.1 3.9 86% 4 76.12 1014.7 0.03
02 06:53 SW 7 16.09 Overcast SCT016 BKN031 OVC180 5.6 3.3 85% 4 76 1013.1
02 05:53 SW 13 16.09 Overcast BKN018 BKN022 OVC036 6.1 3.9 86% 4 75.9 1011.6 0.03
02 04:53 SW 15 16.09 Overcast SCT018 BKN042 OVC065 6.1 3.3 8.3 5.6 82% 3 75.77 1009.9
02 03:53 SW 11 G 28 16.09 Overcast FEW018 BKN042 OVC095 5.6 2.8 82% 3 75.67 1008.7
02 02:53 S 19 16.09 Overcast SCT020 BKN050 OVC075 6 3 81% 3 75.62 0.0
02 01:53 S 20 16.09 Overcast BKN020 BKN045 OVC065 6.1 2.8 80% 3 75.54 1006.9
02 00:53 S 17 G 33 16.09 Overcast SCT025 BKN034 OVC070 6.7 3.3 79% 4 75.44 1005.7
01 23:53 SW 17 16.09 Light Rain FEW025 BKN046 6.7 3.9 83% 4 75.36 1004.7
01 22:53 S 22 16.09 Light Rain FEW024 BKN047 OVC065 7.2 3.9 13.3 7.2 80% 4 75.29 1003.6 0.03
01 21:53 S 13 16.09 Overcast FEW030 BKN049 BKN110 OVC140 8.3 3.9 74% 6 75.21 1002.6
01 20:53 SW 9 G 28 16.09 Mostly Cloudy FEW030 FEW060 BKN110 8.3 3.3 71% 7 75.16 1001.8
01 19:53 SW 13 16.09 Mostly Cloudy FEW009 SCT046 BKN055 8.3 3.3 71% 6 75.08 1000.9 0.03 0.03
01 18:53 SW 22 16.09 Mostly Cloudy FEW003 SCT035 BKN049 BKN180 10.6 4.4 66% 75.03 1000.1
01 17:53 W 31 G 46 16.09 Mostly Cloudy FEW026 BKN038 BKN080 12.2 4.4 59% 74.93 999.0
01 16:53 SW 24 G 41 16.09 Mostly Cloudy FEW005 BKN026 BKN039 BKN180 12.8 7.2 13.3 8.9 69% 74.9 998.4 0.61
01 15:53 S 26 G 52 16.09 Mostly Cloudy FEW005 SCT025 BKN046 BKN150 13.3 8.9 75% 74.85 997.9 0.03
01 14:53 S 19 6.44 Light Rain Fog/Mist FEW020 SCT025 OVC035 10.6 8.3 86% 74.85 998.0 0.2
01 13:53 E 22 12.87 Light Rain SCT020 OVC039 10 7.8 86% 7 74.85 998.0 0.05 0.38
01 12:53 SE 20 G 35 6.44 Light Rain FEW014 SCT022 OVC039 9.4 7.8 90% 7 74.93 999.0 0.2
01 11:53 E 22 6.44 Light Rain Fog/Mist OVC035 8.9 7.2 89% 6 75.03 1000.1 0.13
01 10:53 E 20 9.66 Light Rain Fog/Mist SCT015 BKN026 OVC038 8.9 7.2 8.9 7.8 89% 6 75.11 1001.1 0.08 0.23
01 09:53 E 19 11.27 Light Rain SCT015 BKN026 OVC050 8.3 6.7 90% 6 75.16 1002.0 0.1
01 08:53 SE 15 11.27 Light Rain FEW017 BKN033 OVC060 8.3 6.7 90% 6 75.23 1002.8 0.05
01 07:53 S 15 16.09 Light Rain FEW018 BKN039 OVC055 8.3 5.6 83% 6 75.29 1003.4
01 06:53 SE 13 16.09 Light Rain BKN017 OVC041 8.3 6.7 90% 6 75.29 1003.7
01 05:53 SE 15 16.09 Overcast BKN019 BKN026 OVC050 7.8 6.7 93% 6 75.34 1004.4
01 04:53 SE 15 16.09 Overcast FEW011 SCT060 BKN075 OVC130 7.8 6.7 10 7.8 93% 6 75.39 1005.0 0.03 0.18
01 03:53 SE 13 12.87 Light Rain FEW033 OVC043 8.3 7.2 93% 6 75.44 1005.8 0.08
01 02:53 S 7 12.87 Light Rain SCT015 BKN023 OVC043 8.9 7.2 89% 8 75.49 1006.4 0.08
01 01:53 S 13 12.87 Light Rain BKN039 OVC049 8.9 7.2 89% 7 75.51 1006.7
01 00:53 SE 17 16.09 Overcast OVC047 9.4 6.7 83% 7 75.54 1006.9
31 23:53 S 15 16.09 Light Rain BKN038 OVC047 10 6.1 77% 8 75.54 1007.1
31 22:53 SE 11 16.09 Light Rain FEW037 SCT043 OVC049 8.9 5.6 12.2 8.9 80% 7 75.57 1007.2 0.03 0.03
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)