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.
25 03:53 Calm 16.09 Overcast OVC035 7.2 6.7 97% 76.4 1018.7
25 02:53 Calm 16.09 Fair CLR 6.7 6.7 100% 76.43 1018.8
25 01:53 Calm 16.09 Overcast OVC050 9.4 7.2 86% 76.38 1018.3
25 00:53 SW 7 16.09 Overcast OVC046 10 7.8 86% 9 76.35 1018.0
24 23:53 S 7 16.09 Overcast OVC042 10 8.3 89% 9 76.33 1017.6
24 22:53 SW 6 16.09 Overcast OVC035 10.6 8.9 13.3 10.6 89% 76.33 1017.4 0.23
24 21:53 SW 6 16.09 Overcast BKN040 BKN047 OVC060 11.7 9.4 86% 76.3 1017.1
24 20:53 SW 7 16.09 Mostly Cloudy FEW033 BKN060 11.7 10 89% 76.25 1016.5
24 19:53 SW 7 16.09 Overcast BKN050 OVC060 12.2 10.6 90% 76.17 1015.6 0.23
24 18:53 Calm 16.09 Overcast FEW018 SCT024 OVC060 12.8 11.1 90% 76.15 1015.3
24 17:53 W 9 3.22 Rain Fog/Mist OVC016 12.2 11.1 93% 76.15 1015.1 0.23
24 16:53 SW 9 16.09 Overcast SCT017 BKN022 OVC037 12.8 10.6 16.7 11.1 87% 76.1 1014.5 0.03 0.58
24 15:53 SW 20 G 37 12.87 Light Rain BKN017 BKN035 OVC075 12.8 10.6 87% 76.07 1014.3 0.05
24 14:53 SW 13 11.27 Light Rain BKN018 OVC043 12.2 10 87% 76.05 1013.9 0.1
24 13:53 Vrbl 6 4.83 Rain Fog/Mist FEW019 FEW024 OVC041 11.1 10 93% 76.05 1013.8 0.28 0.41
24 12:53 NW 6 11.27 Light Rain OVC050 13.3 10 81% 75.95 1012.3 0.08
24 11:53 SW 11 G 37 12.87 Light Rain OVC050 14.4 9.4 72% 75.84 1011.2 0.05
24 10:53 Calm 16.09 Overcast OVC050 13.3 6.7 13.3 9.4 65% 75.82 1010.7
24 09:53 NE 6 16.09 Overcast OVC055 11.7 6.7 72% 75.77 1010.2
24 08:53 NE 7 16.09 Overcast OVC060 11.1 6.7 75% 75.82 1010.8
24 07:53 E 11 16.09 Overcast OVC050 10 6.7 80% 9 75.9 1011.8
24 06:53 NE 6 16.09 Overcast OVC055 10.6 6.7 77% 75.97 1012.8
24 05:53 E 7 16.09 Overcast OVC049 10.6 7.2 80% 75.97 1012.8
24 04:53 Calm 16.09 Overcast OVC055 10 6.1 10 9.4 77% 76.02 1013.4
24 03:53 E 7 16.09 Overcast OVC050 9.4 6.1 80% 9 76.05 1013.9
24 02:53 E 7 16.09 Overcast OVC055 9.4 6.1 80% 9 76.1 1014.5
24 01:53 Calm 16.09 Overcast OVC070 9.4 5.6 77% 76.15 1015.1
24 00:53 E 7 16.09 Overcast OVC085 9.4 5.6 77% 9 76.15 1015.2
23 23:53 NE 6 16.09 Overcast OVC085 10 5.6 74% 76.17 1015.6
23 22:53 E 7 16.09 Overcast OVC100 10 4.4 12.2 9.4 68% 9 76.2 1015.7
23 21:53 Calm 16.09 Mostly Cloudy BKN095 10 4.4 68% 76.2 1015.9
23 20:53 Calm 16.09 Overcast OVC110 11.1 3.9 61% 76.25 1016.5
23 19:53 Calm 16.09 Fair CLR 11.7 3.9 59% 76.23 1016.2
23 18:53 Calm 16.09 Fair CLR 11.7 3.9 59% 76.23 1016.1
23 17:53 Calm 16.09 Fair CLR 12.2 2.8 53% 76.25 1016.7
23 16:53 W 6 16.09 Fair CLR 12.2 2.2 12.2 7.8 51% 76.33 1017.5
23 15:53 NW 9 16.09 Fair CLR 12.2 2.8 53% 76.35 1017.7
23 14:53 NW 7 16.09 Fair CLR 11.7 3.3 57% 76.35 1017.9
23 13:53 NW 6 16.09 Fair CLR 10.6 2.8 59% 76.4 1018.7
23 12:53 NW 9 16.09 Fair CLR 10 3.3 63% 9 76.48 1019.5
23 11:53 W 6 16.09 Fair CLR 8.9 2.8 66% 76.5 1019.9
23 10:53 Calm 16.09 Fair CLR 7.8 2.8 7.8 1.7 71% 76.56 1020.6
23 09:53 Calm 16.09 Fair CLR 6.1 2.8 80% 76.58 1021.1
23 08:53 Calm 16.09 Fair CLR 4.4 2.8 89% 76.58 1021.0
23 07:53 Calm 16.09 Fair CLR 2.8 1.7 93% 76.56 1020.6
23 06:53 Calm 16.09 Fair CLR 2.8 1.7 93% 76.56 1020.5
23 05:53 E 6 16.09 Fair CLR 2.8 2.2 96% 76.5 1020.1
23 04:53 Calm 16.09 Fair CLR 3.3 2.2 9.4 3.3 93% 76.5 1019.9
23 03:53 Calm 16.09 Fair CLR 6.1 2.2 76% 76.48 1019.7
23 02:53 W 6 16.09 Fair CLR 7.2 2.2 71% 76.5 1019.7
23 01:53 Calm 16.09 Fair CLR 7.2 2.8 74% 76.48 1019.7
23 00:53 Calm 16.09 Fair CLR 6.7 3.3 79% 76.48 1019.6
22 23:53 Calm 16.09 Fair CLR 8.3 2.8 69% 76.53 1020.1
22 22:53 W 6 16.09 Fair CLR 8.9 3.3 16.1 8.9 68% 76.5 1019.8
22 21:53 W 6 16.09 Fair CLR 10 3.3 63% 76.5 1019.9
22 20:53 W 9 16.09 Fair CLR 10.6 2.8 59% 76.5 1019.8
22 19:53 W 9 16.09 Fair CLR 12.8 2.2 49% 76.5 1019.9
22 18:53 Vrbl 11 16.09 Fair CLR 13.9 2.2 45% 76.53 1020.1
22 17:53 W 7 16.09 Fair CLR 15 1.7 41% 76.56 1020.6
22 16:53 W 9 16.09 Fair CLR 16.1 1.1 16.1 6.1 36% 76.61 1021.4
22 15:53 NW 11 16.09 Fair CLR 15.6 0.6 36% 76.66 1021.9
22 14:53 NW 7 16.09 Fair CLR 14.4 0.6 39% 76.73 1022.8
22 13:53 Calm 16.09 Fair CLR 12.8 0.6 44% 76.84 1024.5
22 12:53 W 9 16.09 Fair CLR 11.1 1.7 53% 76.96 1025.8
22 11:53 SW 6 16.09 Fair CLR 8.3 2.2 66% 77.04 1027.1
22 10:53 Calm 16.09 Fair CLR 6.1 2.2 6.1 -1.1 76% 77.11 1028.1
22 09:53 Calm 16.09 Fair CLR 5 1.7 79% 77.17 1028.8
22 08:53 Calm 16.09 Fair CLR 3.3 1.1 86% 77.19 1029.0
22 07:53 Calm 16.09 Fair CLR 0.6 -0.6 92% 77.19 1029.1
22 06:53 Calm 16.09 Fair CLR 0.6 -0.6 92% 77.22 1029.3
22 05:53 Calm 16.09 Fair CLR 0 -0.6 96% 77.19 1029.2
22 04:53 Calm 16.09 Fair CLR 1.1 0 7.8 0.6 92% 77.22 1029.2
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)