Weather observations for the past three days for
Portland, Portland-Troutdale 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.
28 08:53 Calm 16.09 Fair CLR 7.2 4.4 83% 76.61 1021.2
28 07:53 Calm 16.09 Fair CLR 6.1 3.9 86% 76.53 1020.4
28 06:53 Calm 16.09 Fair CLR 5 3.3 89% 76.5 1019.9
28 05:53 Calm 16.09 Fair CLR 5.6 3.3 85% 76.48 1019.4
28 04:53 Calm 16.09 Fair CLR 5.6 3.3 8.3 3.3 85% 76.48 1019.4
28 03:53 Calm 16.09 Fair CLR 5.6 3.3 85% 76.45 1019.4
28 02:53 E 9 16.09 Fair CLR 4.4 2.8 89% 2 76.45 1019.3
28 01:53 Calm 16.09 Fair CLR 6.1 2.8 80% 76.45 1019.4
28 00:53 E 6 16.09 Fair CLR 5.6 2.8 82% 76.43 1019.0
27 23:53 E 6 16.09 Fair CLR 6.1 2.8 80% 76.43 1018.8
27 22:53 Calm 16.09 Fair CLR 7.8 3.3 18.9 6.7 73% 76.4 1018.6
27 21:53 Calm 16.09 Fair CLR 9.4 3.9 69% 76.38 1018.1
27 20:53 Calm 16.09 Fair CLR 12.8 0.6 44% 76.35 1017.8
27 19:53 Calm 16.09 Fair CLR 15.6 0 35% 76.33 1017.4
27 18:53 E 6 16.09 Fair CLR 15.6 1.7 39% 76.28 1017.0
27 17:53 E 7 16.09 Fair CLR 18.3 2.2 34% 76.3 1017.0
27 16:53 Vrbl 9 16.09 Fair CLR 18.3 1.1 18.3 12.2 32% 76.33 1017.6
27 15:53 E 17 G 33 16.09 Fair CLR 17.8 0.6 32% 76.38 1018.1
27 14:53 E 26 G 39 16.09 Fair CLR 16.7 0 32% 76.4 1018.6
27 13:53 E 31 G 43 16.09 Fair CLR 16.1 0 34% 76.5 1019.7
27 12:53 E 30 G 46 16.09 Fair CLR 15 -0.6 35% 76.56 1020.6
27 11:53 E 31 G 46 16.09 Fair CLR 13.3 -1.1 37% 76.66 1021.8
27 10:53 E 33 G 46 16.09 Fair and Breezy CLR 12.2 -1.1 12.2 6.7 40% 76.68 1022.4
27 09:53 E 30 G 44 16.09 Fair CLR 10.6 -2.2 41% 76.73 1023.0
27 08:53 E 30 G 46 16.09 Fair CLR 8.9 -2.8 44% 5 76.78 1023.6
27 07:53 E 26 G 41 16.09 Fair CLR 7.8 -2.8 47% 4 76.81 1024.1
27 06:53 E 26 16.09 Fair CLR 7.2 -3.3 48% 4 76.86 1024.7
27 05:53 E 28 16.09 Fair CLR 7.8 -3.3 46% 4 76.89 1025.0
27 04:53 E 30 G 43 16.09 Fair CLR 7.8 -3.3 8.9 7.8 46% 4 76.91 1025.5
27 03:53 E 24 G 39 16.09 Fair CLR 7.8 -2.8 47% 5 76.99 1026.3
27 02:53 E 24 16.09 Fair CLR 7.8 -2.8 47% 5 77.04 1026.9
27 01:53 E 24 16.09 Fair CLR 8.3 -2.2 48% 5 77.06 1027.4
27 00:53 E 22 G 39 16.09 Fair CLR 8.3 -2.2 48% 5 77.11 1028.2
26 23:53 E 19 16.09 Fair CLR 8.3 -1.1 52% 6 77.19 1029.0
26 22:53 E 17 16.09 Fair CLR 8.9 -0.6 15 7.8 52% 7 77.22 1029.5
26 21:53 E 9 16.09 Fair CLR 9.4 -0.6 50% 8 77.27 1029.9
26 20:53 Calm 16.09 Fair CLR 9.4 -0.6 50% 77.27 1030.1
26 19:53 SE 6 16.09 Fair CLR 11.1 -0.6 45% 77.29 1030.3
26 18:53 Calm 16.09 Fair CLR 13.9 0.6 41% 77.29 1030.4
26 17:53 NW 9 16.09 Fair CLR 14.4 0.6 39% 77.32 1030.6
26 16:53 Vrbl 7 16.09 Fair CLR 15 1.1 15 7.8 39% 77.37 1031.4
26 15:53 Vrbl 11 16.09 Fair CLR 14.4 1.1 41% 77.39 1031.8
26 14:53 Vrbl 6 16.09 Fair CLR 13.3 0.6 42% 77.44 1032.4
26 13:53 NW 11 16.09 Fair CLR 12.2 0.6 45% 77.52 1033.6
26 12:53 Vrbl 7 16.09 Fair CLR 10.6 0.6 50% 77.57 1034.1
26 11:53 Calm 16.09 Fair CLR 10 -1.1 46% 77.62 1034.7
26 10:53 Vrbl 6 16.09 Fair CLR 8.3 2.8 8.3 -0.6 69% 77.67 1035.5
26 09:53 Calm 16.09 Fair CLR 4.4 2.8 89% 77.67 1035.4
26 08:53 Calm 16.09 Fair CLR 2.8 2.2 96% 77.65 1035.1
26 07:53 Calm 6.44 Fog/Mist FEW003 1.1 1.1 100% 77.6 1034.5
26 06:53 E 6 1.61 Fog/Mist VV002 0.6 0.6 100% 77.55 1033.8
26 05:53 Calm 2.01 Fog/Mist FEW001 1.1 1.1 100% 77.5 1033.3
26 04:53 Calm 16.09 Fair CLR 1.1 1.1 5 0 100% 77.47 1032.6
26 03:53 E 6 16.09 Fair CLR 1.7 1.7 100% 77.42 1032.1
26 02:53 Calm 16.09 Mostly Cloudy BKN043 2.2 2.2 100% 77.39 1031.9
26 01:53 Calm 16.09 Fair CLR 2.8 2.2 96% 77.37 1031.4
26 00:53 Calm 16.09 Fair CLR 2.2 1.7 97% 77.32 1030.6
25 23:53 Calm 16.09 Fair CLR 2.8 1.7 93% 77.24 1029.6
25 22:53 Calm 16.09 Partly Cloudy SCT050 5 1.7 10 4.4 79% 77.19 1029.0 0.03
25 21:53 Calm 16.09 A Few Clouds FEW055 6.1 1.1 71% 77.14 1028.4
25 20:53 W 6 16.09 Partly Cloudy SCT065 7.2 1.1 66% 77.09 1027.5
25 19:53 Vrbl 9 16.09 Overcast SCT055 OVC070 8.3 0.6 59% 7 76.99 1026.4 0.03
25 18:53 Calm 16.09 Overcast BKN046 OVC055 8.9 4.4 74% 76.91 1025.3
25 17:53 Vrbl 6 16.09 Overcast BKN037 BKN049 OVC100 8.3 3.3 71% 76.84 1024.5 0.03
25 16:53 NW 7 16.09 Light Rain BKN031 BKN047 OVC070 9.4 3.9 14.4 8.9 69% 9 76.78 1023.7 0.03
25 15:53 W 11 16.09 Light Rain FEW030 BKN055 OVC075 10 4.4 68% 9 76.73 1022.8 0.03
25 14:53 NW 15 G 43 16.09 Overcast BKN055 OVC070 11.7 3.3 57% 76.66 1021.8
25 13:53 SW 24 G 37 16.09 A Few Clouds FEW070 13.9 4.4 53% 76.58 1020.9
25 12:53 W 19 G 33 16.09 Mostly Cloudy FEW046 SCT060 BKN075 12.8 3.3 53% 76.56 1020.7
25 11:53 SW 24 G 39 16.09 Fair CLR 12.8 4.4 57% 76.58 1020.8
25 10:53 SW 13 16.09 Fair CLR 11.7 5 11.7 7.8 64% 76.58 1021.0
25 09:53 SW 9 16.09 Partly Cloudy SCT022 11.1 6.1 72% 76.56 1020.6
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)