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.
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
31 21:53 SE 22 16.09 Overcast BKN047 OVC055 9.4 3.3 66% 7 75.51 1006.8
31 20:53 E 22 16.09 Overcast SCT046 BKN055 OVC080 9.4 3.3 66% 7 75.54 1007.1
31 19:53 E 20 16.09 Overcast FEW040 FEW060 OVC085 9.4 3.3 66% 7 75.54 1007.2
31 18:53 SE 19 16.09 Overcast FEW040 BKN060 OVC085 10 3.9 66% 8 75.59 1007.7
31 17:53 E 20 16.09 Light Rain FEW040 BKN075 BKN090 OVC250 11.1 3.3 59% 75.64 1008.3
31 16:53 E 24 16.09 Mostly Cloudy FEW060 BKN090 BKN250 12.2 3.3 12.2 7.2 55% 75.64 1008.4
31 15:53 E 26 G 41 16.09 Overcast FEW050 BKN090 OVC250 11.1 1.7 53% 75.67 1008.8
31 14:53 SE 19 16.09 Mostly Cloudy FEW050 BKN095 BKN250 12.2 2.8 53% 75.72 1009.2
31 13:53 SE 17 16.09 Mostly Cloudy FEW050 SCT100 BKN250 12.2 3.9 57% 75.74 1009.8
31 12:53 SE 20 16.09 Mostly Cloudy FEW033 FEW060 SCT100 BKN250 10.6 3.9 64% 75.79 1010.3
31 11:53 E 24 G 33 16.09 Overcast FEW033 OVC060 8.3 3.3 71% 5 75.84 1011.0
31 10:53 SE 20 16.09 Overcast BKN033 OVC055 7.2 3.3 7.8 5 77% 4 75.87 1011.2
31 08:53 Calm 16.09 Overcast BKN038 OVC060 6.1 1.1 71% 75.87 1011.2
31 07:53 NW 6 16.09 Mostly Cloudy FEW037 BKN060 5.6 0.6 71% 75.84 1011.1
31 06:53 NW 7 16.09 Light Rain BKN065 5.6 0 68% 4 75.84 1011.0
31 05:53 NW 9 16.09 Mostly Cloudy BKN065 5.6 -0.6 65% 4 75.84 1011.0
31 04:53 NW 11 16.09 Mostly Cloudy BKN070 5.6 -1.1 10 3.9 62% 3 75.87 1011.3
31 03:53 W 9 16.09 Mostly Cloudy BKN070 5.6 0 68% 4 75.9 1011.7
31 02:53 W 7 16.09 Mostly Cloudy BKN070 4.4 0 73% 3 75.92 1012.2
31 01:53 W 11 16.09 Partly Cloudy SCT250 6.1 0 65% 4 75.97 1012.8
31 00:53 NW 11 16.09 Partly Cloudy FEW065 SCT250 6.1 1.1 71% 4 76 1013.2
30 23:53 W 7 16.09 Partly Cloudy SCT065 SCT250 6.7 1.7 71% 6 76.05 1013.6
30 22:53 E 7 16.09 Partly Cloudy FEW180 SCT250 10 -3.9 15.6 10 38% 9 76.07 1014.1
30 21:53 E 9 16.09 A Few Clouds FEW250 10.6 -3.9 36% 76.12 1014.7
30 20:53 E 11 16.09 A Few Clouds FEW250 11.1 -3.9 35% 76.1 1014.6
30 19:53 E 17 16.09 A Few Clouds FEW250 12.8 -5 29% 76.12 1014.8
30 18:53 E 17 16.09 A Few Clouds FEW250 13.9 -3.3 30% 76.15 1015.2
30 17:53 E 15 16.09 A Few Clouds FEW250 15 -3.3 28% 76.2 1015.7
30 16:53 E 13 16.09 Partly Cloudy SCT250 15 -4.4 15 7.2 26% 76.23 1016.3
30 15:53 Vrbl 7 16.09 A Few Clouds FEW250 14.4 -1.7 33% 76.3 1017.3
30 14:53 E 13 16.09 A Few Clouds FEW250 13.9 -1.1 36% 76.38 1018.2
30 13:53 NW 11 16.09 A Few Clouds FEW250 12.2 0 43% 76.48 1019.5
30 12:53 NW 9 16.09 Partly Cloudy SCT250 10.6 0.6 50% 76.56 1020.4
30 11:53 Vrbl 9 16.09 Mostly Cloudy FEW015 BKN220 8.3 1.1 61% 7 76.63 1021.4
30 10:53 NW 13 16.09 Mostly Cloudy FEW010 FEW035 BKN220 6.7 1.7 6.7 3.3 71% 4 76.68 1022.1
30 09:53 Calm 16.09 Mostly Cloudy FEW010 FEW035 BKN210 5.6 1.1 73% 76.68 1022.3
30 08:53 NW 6 16.09 Mostly Cloudy FEW010 FEW035 BKN250 3.9 1.1 82% 76.71 1022.6
30 07:53 N 6 16.09 Mostly Cloudy FEW020 BKN210 3.3 1.1 86% 76.71 1022.6
30 05:53 NW 7 16.09 Mostly Cloudy BKN200 3.3 1.1 86% 2 76.68 1022.2
30 04:53 Calm 16.09 Mostly Cloudy BKN180 4.4 1.7 6.1 3.9 83% 76.71 1022.4
30 03:53 Calm 16.09 Mostly Cloudy BKN190 4.4 1.1 79% 76.68 1022.1
30 02:53 NW 9 16.09 Mostly Cloudy FEW070 BKN180 4.4 1.7 83% 2 76.68 1022.3
30 01:53 NW 11 16.09 Mostly Cloudy FEW070 BKN170 5 1.1 76% 3 76.68 1022.1
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)