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.
26 00:53 S 13 12.87 Light Rain FEW020 OVC055 11.1 9.4 89% 75.79 1010.2
25 23:53 S 9 16.09 Mostly Cloudy FEW020 BKN060 BKN075 11.7 8.9 83% 75.79 1010.2
25 22:53 S 7 16.09 Mostly Cloudy FEW020 BKN060 BKN075 11.1 8.9 14.4 11.1 86% 75.77 1010.0 0.08
25 21:53 S 11 16.09 Mostly Cloudy FEW020 BKN060 BKN075 12.2 10 87% 75.77 1009.9
25 20:53 S 15 16.09 Mostly Cloudy FEW020 SCT038 BKN070 12.2 10.6 90% 75.67 1008.6
25 19:53 S 17 16.09 Mostly Cloudy FEW020 SCT046 BKN060 12.8 10.6 87% 75.64 1008.3 0.05 0.08
25 18:53 S 20 16.09 Light Rain FEW017 BKN043 BKN070 13.3 10 81% 75.67 1008.5
25 17:53 S 15 16.09 Mostly Cloudy FEW025 SCT055 BKN100 13.3 10 81% 75.69 1009.0 0.03
25 16:53 S 19 G 30 12.87 Light Rain FEW040 BKN055 BKN060 12.8 10.6 20.6 12.8 87% 75.74 1009.7 0.18 0.25
25 15:53 SW 15 12.87 Light Rain BKN055 OVC070 13.3 9.4 77% 75.77 1010.1 0.08
25 14:53 SW 26 G 41 16.09 Light Rain BKN047 OVC055 15.6 7.2 58% 75.74 1009.7
25 13:53 SW 26 G 41 16.09 Overcast FEW038 BKN050 OVC100 18.3 7.8 51% 75.67 1008.6
25 12:53 SW 26 G 37 16.09 Mostly Cloudy BKN100 BKN200 19.4 1.7 31% 75.59 1007.8
25 11:53 S 13 G 33 16.09 Mostly Cloudy FEW100 BKN200 19.4 -0.6 26% 75.59 1007.6
25 10:53 W 7 16.09 Mostly Cloudy FEW050 BKN160 BKN200 17.8 0 17.8 13.3 30% 75.62 1008.1
25 09:53 S 13 16.09 Mostly Cloudy FEW120 BKN190 17.2 0 31% 75.67 1008.5
25 08:53 S 13 16.09 Mostly Cloudy SCT150 BKN200 16.1 0.6 35% 75.69 1008.9
25 07:53 SE 9 16.09 Mostly Cloudy FEW150 BKN200 14.4 3.9 50% 75.72 1009.2
25 06:53 SE 11 16.09 Mostly Cloudy FEW150 BKN200 13.9 -1.1 36% 75.72 1009.3
25 05:53 SE 9 16.09 Mostly Cloudy BKN220 13.9 -1.1 36% 75.69 1009.0
25 04:53 SE 11 16.09 Mostly Cloudy BKN220 14.4 -1.1 20.6 14.4 35% 75.69 1009.1
25 03:53 SE 17 16.09 Mostly Cloudy BKN250 15.6 -3.3 27% 75.74 1009.5
25 02:53 SE 13 16.09 Mostly Cloudy BKN250 15.6 -3.3 27% 75.77 1010.0
25 01:53 S 17 16.09 Mostly Cloudy BKN250 16.7 -5.6 21% 75.82 1010.5
25 00:53 S 17 16.09 Mostly Cloudy BKN230 17.8 -7.8 17% 75.82 1010.6
24 23:53 S 13 16.09 Mostly Cloudy BKN230 18.9 -6.7 17% 75.79 1010.4
24 22:53 Calm 16.09 Partly Cloudy FEW180 SCT250 20 1.7 25.6 20 30% 75.79 1010.3
24 21:53 W 15 16.09 Partly Cloudy FEW180 SCT250 21.7 6.7 38% 75.77 1010.1
24 20:53 S 11 16.09 Partly Cloudy FEW180 FEW210 SCT250 22.2 4.4 31% 75.74 1009.7
24 19:53 E 11 16.09 Partly Cloudy FEW180 SCT250 23.3 3.9 28% 75.74 1009.6
24 18:53 E 9 16.09 A Few Clouds FEW180 FEW250 25 1.1 21% 25 75.74 1009.7
24 17:53 E 11 16.09 Partly Cloudy FEW150 SCT250 25 1.7 22% 25 75.79 1010.3
24 16:53 Vrbl 7 16.09 Mostly Cloudy BKN250 24.4 2.2 25 16.7 23% 25 75.84 1011.0
24 15:53 N 9 16.09 Mostly Cloudy BKN250 23.9 2.8 25% 25 75.92 1012.2
24 14:53 Calm 16.09 Mostly Cloudy BKN250 22.8 4.4 30% 76 1013.1
24 13:53 N 6 16.09 Mostly Cloudy BKN240 21.7 4.4 32% 76.05 1013.8
24 12:53 NW 7 16.09 Mostly Cloudy BKN250 20 6.1 40% 76.12 1014.7
24 11:53 Calm 16.09 Mostly Cloudy FEW150 BKN250 18.3 7.2 49% 76.17 1015.5
24 10:53 Calm 16.09 Mostly Cloudy BKN250 16.7 8.3 16.7 9.4 58% 76.23 1016.2
24 09:53 W 9 16.09 Mostly Cloudy BKN250 14.4 7.2 62% 76.28 1016.9
24 08:53 NW 9 16.09 Mostly Cloudy FEW150 BKN250 12.8 6.7 67% 76.3 1017.1
24 07:53 N 7 16.09 Partly Cloudy FEW003 FEW010 FEW150 SCT250 11.7 7.2 74% 76.3 1017.2
24 06:53 Vrbl 6 16.09 Partly Cloudy FEW010 FEW150 SCT250 10 7.2 83% 76.3 1017.0
24 05:53 N 6 16.09 Partly Cloudy FEW150 SCT250 10 6.7 80% 76.3 1017.0
24 04:53 N 6 16.09 A Few Clouds FEW150 FEW250 10 6.7 14.4 10 80% 76.3 1017.0
24 03:53 N 9 16.09 Fair CLR 10.6 6.7 77% 76.3 1016.9
24 02:53 N 6 16.09 Fair CLR 11.7 6.1 69% 76.25 1016.5
24 01:53 N 6 16.09 Fair CLR 12.2 6.7 69% 76.25 1016.5
24 00:53 NW 7 16.09 Fair CLR 12.2 6.7 69% 76.25 1016.3
23 23:53 Vrbl 7 16.09 A Few Clouds FEW250 13.3 7.8 70% 76.23 1016.1
23 22:53 NW 11 16.09 A Few Clouds FEW250 14.4 8.3 22.8 14.4 67% 76.23 1016.1
23 21:53 NW 13 16.09 A Few Clouds FEW250 15.6 8.3 62% 76.2 1015.8
23 20:53 NW 11 16.09 Mostly Cloudy BKN250 17.2 8.9 58% 76.12 1014.7
23 19:53 N 11 G 33 16.09 Mostly Cloudy BKN250 19.4 9.4 53% 76.1 1014.4
23 18:53 NW 11 16.09 Mostly Cloudy BKN250 21.1 10 49% 76.07 1014.0
23 17:53 NW 17 16.09 A Few Clouds FEW250 22.8 10.6 46% 76.07 1014.0
23 16:53 NW 19 16.09 A Few Clouds FEW060 FEW250 22.8 10 22.8 15 44% 76.07 1014.3
23 15:53 W 15 16.09 A Few Clouds FEW060 FEW250 21.7 9.4 46% 76.1 1014.6
23 14:53 NW 13 16.09 A Few Clouds FEW060 FEW250 21.1 10 49% 76.15 1015.1
23 13:53 N 7 16.09 A Few Clouds FEW030 FEW250 19.4 9.4 53% 76.17 1015.6
23 12:53 W 6 16.09 Partly Cloudy FEW018 SCT030 SCT250 17.8 8.9 56% 76.23 1016.2
23 11:53 Vrbl 7 16.09 Mostly Cloudy BKN026 17.2 8.9 58% 76.23 1016.2
23 10:53 Vrbl 6 16.09 Mostly Cloudy BKN022 15 9.4 15 12.2 69% 76.23 1016.1
23 09:53 N 6 16.09 Overcast OVC017 13.9 8.9 72% 76.2 1015.7
23 08:53 NW 9 16.09 Overcast FEW010 OVC016 13.3 9.4 77% 76.17 1015.5
23 07:53 NW 11 16.09 Mostly Cloudy FEW010 BKN014 12.8 9.4 80% 76.15 1015.0
23 06:53 N 11 16.09 Mostly Cloudy FEW010 BKN013 12.8 9.4 80% 76.07 1014.2
23 05:53 Vrbl 7 16.09 Overcast OVC012 12.2 9.4 83% 76.05 1013.6
23 04:53 N 9 16.09 Mostly Cloudy BKN013 12.2 9.4 17.2 12.2 83% 76 1013.1
23 03:53 N 7 16.09 A Few Clouds FEW030 FEW250 12.2 9.4 83% 76 1013.0
23 02:53 N 9 16.09 A Few Clouds FEW030 FEW250 12.8 9.4 80% 75.97 1012.6
23 01:53 Vrbl 7 16.09 A Few Clouds FEW250 13.3 9.4 77% 75.92 1012.0
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)