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.
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
29 08:53 NW 9 16.09 Overcast FEW027 OVC033 13.3 7.8 70% 76.23 1016.1
29 07:53 Calm 16.09 Overcast FEW017 OVC025 12.8 9.4 80% 76.17 1015.5 0.03
29 06:53 Vrbl 9 16.09 Overcast OVC027 12.8 10 83% 76.12 1014.9 0.03
29 05:53 Vrbl 7 16.09 Overcast FEW036 FEW047 OVC085 13.9 9.4 74% 76.07 1014.1
29 04:53 Vrbl 6 16.09 Overcast BKN029 OVC037 14.4 9.4 15.6 14.4 72% 76.02 1013.3
29 03:53 Vrbl 6 16.09 Overcast BKN027 OVC070 14.4 10 75% 75.95 1012.6
29 02:53 Vrbl 6 16.09 Overcast SCT047 OVC120 14.4 10 75% 75.9 1011.8
29 01:53 NW 7 16.09 Overcast BKN019 OVC027 14.4 10.6 78% 75.84 1011.1
29 00:53 Vrbl 6 16.09 Fair CLR 15 10.6 75% 75.79 1010.5
28 23:53 Vrbl 6 16.09 Overcast OVC110 15.6 10.6 72% 75.87 1011.4
28 22:53 NE 9 16.09 Overcast OVC100 17.2 10 27.8 17.2 63% 75.87 1011.5
28 21:53 Calm 16.09 Partly Cloudy FEW060 SCT070 18.3 10.6 61% 75.79 1010.5
28 20:53 NW 9 16.09 A Few Clouds FEW070 20 10.6 55% 75.69 1009.0
28 19:53 Vrbl 7 16.09 Mostly Cloudy BKN065 22.2 11.1 50% 75.54 1006.9
28 18:53 NW 15 16.09 Overcast OVC060 24.4 11.7 45% 26 75.49 1006.2
28 17:53 NW 11 16.09 Partly Cloudy SCT070 26.7 12.8 42% 27 75.41 1005.3
28 16:53 NW 9 16.09 Partly Cloudy SCT065 27.2 12.2 28.3 20.6 39% 27 75.41 1005.4
28 15:53 Vrbl 7 16.09 Fair CLR 28.3 14.4 43% 28 75.46 1005.9
28 14:53 Calm 16.09 Fair CLR 27.2 13.9 44% 27 75.49 1006.4
28 13:53 Calm 16.09 Fair CLR 26.1 12.2 42% 26 75.57 1007.4
28 12:53 Vrbl 7 16.09 Fair CLR 23.9 12.8 50% 25 75.62 1007.9
28 11:53 Vrbl 7 16.09 Fair CLR 22.2 12.2 53% 75.59 1007.7
28 10:53 Vrbl 11 16.09 Fair CLR 20.6 12.8 20.6 11.7 61% 75.64 1008.5
28 09:53 Calm 16.09 Fair CLR 18.3 12.2 68% 75.69 1009.1
28 08:53 Vrbl 6 16.09 Fair CLR 17.8 12.2 70% 75.72 1009.4
28 07:53 Calm 16.09 Fair CLR 15.6 11.7 78% 75.74 1009.7
28 06:53 Calm 16.09 A Few Clouds FEW011 14.4 12.2 87% 75.77 1010.0
28 05:53 Calm 16.09 Fair CLR 12.2 11.1 93% 75.74 1009.9
28 04:53 Calm 16.09 Fair CLR 13.9 11.7 18.9 12.2 87% 75.74 1009.8
28 03:53 Calm 16.09 Fair CLR 12.8 11.7 93% 75.77 1009.9
28 02:53 Calm 16.09 Fair CLR 14.4 11.7 84% 75.74 1009.9
28 01:53 Calm 16.09 Fair CLR 15.6 11.7 78% 75.77 1010.1
28 00:53 Calm 16.09 Fair CLR 16.1 11.7 75% 75.74 1009.9
27 23:53 Calm 16.09 Fair CLR 17.8 12.2 70% 75.72 1009.4
27 22:53 W 7 16.09 Fair CLR 18.9 12.2 26.7 18.9 65% 75.69 1009.0
27 21:53 W 7 16.09 Fair CLR 20 12.2 61% 75.62 1008.2
27 20:53 Vrbl 6 16.09 Fair CLR 21.7 11.7 53% 75.57 1007.2
27 19:53 Vrbl 6 16.09 Fair CLR 23.9 11.7 46% 25 75.51 1006.7
27 18:53 Vrbl 9 16.09 Fair CLR 25.6 11.7 42% 26 75.51 1006.7
27 17:53 NW 7 16.09 Fair CLR 26.1 11.7 41% 26 75.51 1006.8
27 16:53 Vrbl 9 16.09 Fair CLR 26.1 12.2 26.7 16.1 42% 26 75.57 1007.3
27 15:53 Calm 16.09 Fair CLR 25.6 12.2 43% 26 75.62 1008.0
27 14:53 Vrbl 7 16.09 Fair CLR 23.3 12.2 50% 75.69 1009.1
27 13:53 Calm 16.09 Fair CLR 20.6 10.6 53% 75.79 1010.4
27 12:53 Vrbl 7 16.09 Fair CLR 19.4 10 55% 75.87 1011.3
27 11:53 Calm 16.09 Fair CLR 17.8 9.4 58% 75.92 1012.2
27 10:53 Vrbl 6 16.09 Fair CLR 16.1 8.9 16.1 10.6 63% 75.97 1012.9
27 09:53 Vrbl 9 16.09 Mostly Cloudy BKN021 15.6 10 70% 76 1013.2
27 08:53 NW 6 16.09 Mostly Cloudy BKN020 13.3 9.4 77% 76.02 1013.3
27 07:53 SW 6 16.09 Overcast OVC021 12.8 10 83% 76.02 1013.4
27 06:53 W 6 16.09 Overcast OVC016 11.7 10 89% 76.02 1013.6
27 05:53 Calm 16.09 Overcast OVC014 11.1 9.4 89% 76.02 1013.5
27 04:53 Calm 16.09 Mostly Cloudy BKN015 10.6 9.4 13.9 10 92% 76 1013.0
27 03:53 Calm 16.09 Overcast OVC014 10.6 9.4 92% 76 1013.0
27 02:53 Calm 16.09 Fair CLR 11.7 9.4 86% 76 1013.3
27 01:53 Calm 16.09 Fair CLR 12.2 9.4 83% 76 1013.1
27 00:53 Calm 16.09 Fair CLR 12.8 9.4 80% 76 1013.0
26 23:53 Calm 16.09 Fair CLR 13.3 9.4 77% 76 1013.0
26 22:53 Calm 16.09 Fair CLR 13.9 10 20 13.9 78% 75.95 1012.6
26 21:53 Vrbl 9 16.09 Fair CLR 15 10 72% 75.95 1012.5
26 20:53 Calm 16.09 Fair CLR 15.6 9.4 67% 75.87 1011.4
26 19:53 Vrbl 6 16.09 Partly Cloudy FEW060 SCT120 17.2 8.9 58% 75.9 1011.9
26 18:53 Vrbl 6 16.09 Overcast SCT055 BKN070 OVC085 19.4 8.9 51% 75.84 1011.0
26 17:53 Vrbl 6 16.09 Mostly Cloudy FEW050 BKN070 18.9 7.8 49% 75.84 1010.9
26 16:53 NW 9 16.09 A Few Clouds FEW070 19.4 6.1 20 12.8 42% 75.87 1011.3
26 15:53 SW 7 16.09 Mostly Cloudy FEW048 BKN075 17.8 6.7 48% 75.92 1012.2
26 14:53 W 7 16.09 Overcast BKN046 BKN060 OVC075 17.2 6.7 50% 75.95 1012.5
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)