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.
01 08:53 SW 7 16.09 Fair CLR 13.9 7.8 67% 76.58 1021.1
01 07:53 Calm 16.09 Fair CLR 11.7 7.2 74% 76.63 1021.7
01 06:53 Calm 16.09 Fair CLR 9.4 6.7 83% 76.63 1021.7
01 05:53 E 6 16.09 Fair CLR 6.7 5.6 93% 76.63 1021.7
01 04:53 Calm 16.09 Fair CLR 7.8 6.1 15.6 7.8 89% 76.63 1021.7
01 03:53 E 6 16.09 Fair CLR 8.9 6.7 86% 76.66 1021.9
01 02:53 E 6 16.09 Fair CLR 9.4 6.7 83% 76.68 1022.1
01 01:53 Calm 16.09 Fair CLR 11.1 6.7 75% 76.66 1022.1
01 00:53 W 6 16.09 Fair CLR 11.7 6.1 69% 76.66 1022.1
31 23:53 Calm 16.09 Fair CLR 14.4 5 53% 76.68 1022.2
31 22:53 Calm 16.09 Fair CLR 15.6 5 22.8 15.6 50% 76.66 1022.1
31 21:53 Vrbl 6 16.09 Fair CLR 16.7 5.6 48% 76.66 1022.1
31 20:53 Vrbl 6 16.09 Fair CLR 18.3 5.6 43% 76.66 1021.8
31 19:53 Vrbl 6 16.09 Fair CLR 20 5.6 39% 76.63 1021.4
31 18:53 Calm 16.09 Fair CLR 22.2 5 33% 76.63 1021.5
31 17:53 Vrbl 6 16.09 Fair CLR 22.8 6.1 34% 76.66 1021.8
31 16:53 Calm 16.09 Fair CLR 21.7 5.6 22.8 13.9 35% 76.71 1022.4
31 15:53 SW 11 16.09 Fair CLR 21.1 5.6 37% 76.73 1023.0
31 14:53 NW 9 16.09 Fair CLR 20 5.6 39% 76.81 1023.9
31 13:53 Calm 16.09 Fair CLR 19.4 5.6 41% 76.86 1024.5
31 12:53 Vrbl 7 16.09 Fair CLR 17.8 5.6 45% 76.89 1025.1
31 11:53 Calm 16.09 Fair CLR 15.6 5.6 52% 76.94 1025.7
31 10:53 S 6 16.09 A Few Clouds FEW032 13.9 5.6 13.9 5 58% 76.99 1026.3
31 09:53 SW 6 16.09 Mostly Cloudy BKN031 11.7 5.6 66% 77.04 1027.0
31 08:53 Vrbl 6 16.09 Mostly Cloudy BKN027 11.1 5 66% 77.06 1027.5
31 07:53 Calm 16.09 Fair CLR 9.4 5.6 77% 77.06 1027.3
31 06:53 SE 6 16.09 Fair CLR 8.3 5 80% 77.06 1027.3
31 05:53 Calm 16.09 Fair CLR 6.7 4.4 85% 77.06 1027.2
31 04:53 Calm 16.09 Fair CLR 5 3.3 12.2 5 89% 77.06 1027.2
31 03:53 Calm 16.09 Fair CLR 8.9 5 77% 77.04 1027.0
31 02:53 W 6 16.09 Fair CLR 9.4 5 74% 77.04 1027.1
31 01:53 Calm 16.09 Fair CLR 10 5 71% 77.04 1026.9
31 00:53 Vrbl 7 16.09 Fair CLR 10.6 4.4 66% 77.01 1026.8
30 23:53 W 7 16.09 Fair CLR 10.6 4.4 66% 77.01 1026.6
30 22:53 Calm 16.09 Fair CLR 12.2 4.4 20 12.2 59% 77.01 1026.6
30 21:53 Vrbl 7 16.09 Fair CLR 13.9 4.4 53% 76.99 1026.4
30 20:53 Vrbl 11 16.09 Fair CLR 15.6 3.9 46% 76.91 1025.2
30 19:53 Vrbl 9 16.09 Fair CLR 17.2 4.4 43% 76.86 1024.5
30 18:53 Vrbl 7 16.09 Fair CLR 18.3 2.2 34% 76.81 1024.1
30 17:53 W 13 16.09 Fair CLR 19.4 2.2 32% 76.84 1024.1
30 16:53 W 15 16.09 A Few Clouds FEW070 18.9 1.7 19.4 13.3 32% 76.84 1024.4
30 15:53 Vrbl 9 16.09 Fair CLR 18.3 2.2 34% 76.89 1024.8
30 14:53 Vrbl 9 16.09 A Few Clouds FEW060 17.8 2.2 35% 76.91 1025.2
30 13:53 Calm 16.09 Mostly Cloudy BKN060 16.7 2.8 40% 76.91 1025.3
30 12:53 Vrbl 7 16.09 Overcast OVC060 15.6 3.3 44% 76.94 1025.6
30 11:53 SW 17 16.09 Overcast BKN048 OVC055 14.4 3.9 50% 76.94 1025.7
30 10:53 Vrbl 7 16.09 Mostly Cloudy BKN046 13.9 3.3 14.4 5 49% 76.96 1025.9
30 09:53 Vrbl 9 16.09 A Few Clouds FEW041 12.8 3.9 55% 76.94 1025.8
30 08:53 Vrbl 7 16.09 A Few Clouds FEW027 11.7 5 64% 76.94 1025.8
30 07:53 Calm 16.09 Fair CLR 10 5.6 74% 76.94 1025.6
30 06:53 Calm 16.09 Mostly Cloudy BKN026 7.8 5 83% 76.91 1025.3
30 05:53 Calm 16.09 Fair CLR 5.6 3.3 85% 76.86 1024.8
30 04:53 S 6 16.09 Fair CLR 6.7 3.9 11.7 6.1 83% 76.84 1024.2
30 03:53 E 6 16.09 Fair CLR 7.2 4.4 83% 76.78 1023.7
30 02:53 Calm 16.09 Fair CLR 9.4 4.4 71% 76.76 1023.4
30 01:53 W 7 16.09 Fair CLR 9.4 3.9 69% 9 76.73 1023.0
30 00:53 W 6 16.09 Mostly Cloudy BKN055 10 3.9 66% 76.73 1023.0
29 23:53 Vrbl 7 16.09 A Few Clouds FEW060 11.1 3.3 59% 76.71 1022.8
29 22:53 Vrbl 7 16.09 Overcast OVC055 11.7 3.3 18.9 11.7 57% 76.68 1022.4
29 21:53 Vrbl 9 G 31 16.09 Mostly Cloudy BKN055 12.8 2.8 51% 76.66 1021.9
29 20:53 Calm 16.09 Fair CLR 13.9 3.9 51% 76.56 1020.4
29 19:53 NW 13 16.09 Mostly Cloudy BKN060 15.6 3.9 46% 76.5 1019.7
29 18:53 NW 9 16.09 Fair CLR 17.2 3.3 40% 76.43 1019.0
29 17:53 Vrbl 7 16.09 Fair CLR 17.8 4.4 41% 76.43 1018.9
29 16:53 NW 15 16.09 Mostly Cloudy BKN060 18.9 3.9 19.4 12.8 37% 76.4 1018.6
29 15:53 Vrbl 11 16.09 Fair CLR 18.3 4.4 40% 76.4 1018.6
29 14:53 Vrbl 11 16.09 Mostly Cloudy BKN049 17.8 5 43% 76.4 1018.6
29 13:53 Calm 16.09 Overcast OVC042 16.1 6.1 52% 76.4 1018.6
29 12:53 Vrbl 7 16.09 Overcast OVC033 14.4 7.2 62% 76.38 1018.3
29 11:53 NW 7 16.09 Overcast FEW020 BKN029 OVC090 13.3 7.2 67% 76.38 1018.1
29 10:53 Vrbl 6 16.09 Overcast SCT022 BKN028 OVC070 13.3 8.9 14.4 12.2 75% 76.35 1017.8 0.03
29 09:53 Vrbl 7 16.09 Overcast BKN025 OVC031 13.3 8.3 72% 76.28 1017.0
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)