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 03:53 SW 11 16.09 Overcast SCT018 OVC026 12.8 11.7 93% 76.43 1018.7 0.08
28 02:53 Calm 16.09 Overcast FEW010 BKN020 OVC025 13.3 12.2 93% 76.4 1018.7 0.1
28 01:53 NE 6 12.87 Light Rain FEW013 OVC019 12.8 11.7 93% 76.4 1018.4 0.05 0.1
28 00:53 SW 6 16.09 Overcast OVC025 13.3 11.7 90% 76.38 1018.3 0.03
27 23:53 Vrbl 7 16.09 Overcast BKN030 OVC035 13.9 11.7 87% 76.38 1018.3 0.03
27 22:53 S 7 16.09 Overcast OVC036 13.9 11.7 17.8 13.9 87% 76.38 1018.1 0.03 0.03
27 21:53 S 15 16.09 Overcast OVC043 14.4 11.7 84% 76.35 1017.7
27 20:53 SW 13 16.09 Overcast FEW030 OVC045 15.6 12.2 80% 76.3 1017.3
27 19:53 Calm 16.09 Mostly Cloudy SCT048 BKN060 16.1 11.1 72% 76.28 1016.9
27 18:53 W 9 16.09 Mostly Cloudy FEW034 BKN075 16.7 11.7 73% 76.23 1016.3
27 17:53 W 13 16.09 Mostly Cloudy FEW030 SCT080 BKN095 17.2 11.7 70% 76.23 1016.3
27 16:53 W 11 16.09 Overcast BKN065 OVC080 17.2 11.1 17.8 13.9 68% 76.23 1016.0 0.97
27 15:53 W 15 16.09 Mostly Cloudy BKN018 BKN023 BKN070 16.7 12.8 78% 76.2 1015.9
27 14:53 Calm 16.09 Light Rain FEW032 SCT048 OVC075 15.6 12.8 84% 76.17 1015.7 0.03
27 13:53 Vrbl 7 4.83 Light Rain Fog/Mist FEW016 BKN031 OVC043 13.9 12.2 90% 76.17 1015.5 0.91 0.94
27 12:53 SW 6 16.09 Mostly Cloudy SCT030 SCT037 BKN060 17.2 10.6 65% 76.1 1014.6 0.03
27 11:53 SW 17 16.09 Light Rain SCT026 BKN035 OVC055 15 10 72% 76.12 1014.7
27 10:53 Vrbl 6 8.05 Light Rain SCT032 OVC047 13.9 10.6 15.6 12.8 81% 76.1 1014.5 0.05 0.08
27 09:53 SW 17 16.09 Overcast FEW024 BKN046 OVC070 15 9.4 69% 76.1 1014.4
27 08:53 SW 15 16.09 Overcast BKN043 BKN060 OVC075 13.9 10.6 81% 76.1 1014.4
27 07:53 SW 13 16.09 Overcast SCT038 BKN060 OVC080 13.9 11.7 87% 76.05 1014.0 0.03 0.03
27 06:53 SW 15 16.09 Overcast BKN055 OVC075 12.8 11.1 90% 76.02 1013.6
27 05:53 SW 7 16.09 Overcast SCT048 OVC060 12.8 11.1 90% 76.02 1013.5
27 04:53 Calm 16.09 Overcast SCT017 BKN023 OVC070 12.8 11.7 16.1 12.2 93% 76 1013.2 0.61
27 03:53 Calm 16.09 Overcast BKN060 OVC070 12.8 11.7 93% 76 1013.0 0.1
27 02:53 Calm 6.44 Light Rain Fog/Mist FEW011 BKN030 OVC037 12.8 11.7 93% 75.97 1012.7 0.33
27 01:53 Calm 12.87 Light Rain BKN020 OVC027 13.9 11.7 87% 75.92 1012.0 0.18 0.18
27 00:53 W 15 16.09 Light Rain OVC032 15 10.6 75% 75.9 1011.9
26 23:53 W 11 16.09 Overcast FEW036 OVC046 15.6 9.4 67% 75.9 1011.8
26 22:53 W 11 16.09 Overcast OVC033 16.1 9.4 23.3 16.1 65% 75.87 1011.6
26 21:53 W 17 G 28 16.09 Overcast BKN040 OVC060 17.2 9.4 60% 75.87 1011.3
26 20:53 W 13 16.09 A Few Clouds FEW055 17.8 8.3 54% 75.82 1010.9
26 19:53 Calm 16.09 Partly Cloudy SCT047 19.4 8.3 49% 75.79 1010.5
26 18:53 Vrbl 9 16.09 A Few Clouds FEW050 20.6 8.9 47% 75.77 1010.0
26 17:53 W 19 G 33 16.09 Mostly Cloudy BKN055 BKN080 21.7 9.4 46% 75.72 1009.4
26 16:53 W 13 16.09 Overcast BKN048 BKN060 OVC090 21.7 10.6 22.2 15.6 49% 75.72 1009.4 0.03
26 15:53 SW 13 16.09 Overcast BKN040 BKN050 OVC085 20.6 11.7 57% 75.72 1009.3
26 14:53 SW 19 G 26 16.09 Mostly Cloudy SCT038 BKN049 21.7 12.2 55% 75.72 1009.4
26 13:53 SW 15 16.09 Mostly Cloudy FEW032 BKN048 20.6 12.2 59% 75.77 1010.1 0.03
26 12:53 Vrbl 11 16.09 Overcast OVC060 18.3 12.8 70% 75.79 1010.4
26 11:53 S 13 16.09 Overcast BKN037 OVC046 16.1 13.9 87% 75.82 1010.6 0.03
26 10:53 S 11 16.09 Overcast SCT025 BKN034 OVC080 17.2 12.8 17.2 12.8 76% 75.77 1010.1 0.03
26 09:53 SW 15 16.09 Overcast BKN018 BKN027 OVC043 16.7 13.3 80% 75.77 1010.0
26 08:53 SW 11 16.09 Overcast BKN018 OVC023 15.6 13.3 86% 75.77 1010.0
26 07:53 E 7 16.09 Overcast OVC016 13.9 13.3 96% 75.74 1009.8 0.03
26 06:53 E 6 16.09 Overcast BKN015 OVC023 13.3 12.8 97% 75.74 1009.7
26 05:53 Calm 11.27 Light Rain BKN017 OVC022 12.8 12.8 100% 75.72 1009.5 0.03
26 04:53 E 9 16.09 Overcast OVC017 12.8 12.2 12.8 12.2 96% 75.72 1009.4 0.43
26 03:53 E 6 16.09 Light Rain OVC015 12.8 12.2 96% 75.74 1009.6 0.05
26 02:53 E 7 12.87 Light Rain FEW003 BKN009 OVC017 12.8 12.2 96% 75.74 1009.9 0.1
26 01:53 E 6 14.48 Light Rain BKN011 OVC016 12.8 12.2 96% 75.79 1010.3 0.08 0.28
26 00:53 E 7 14.48 Overcast SCT008 OVC013 12.2 11.7 97% 75.82 1010.9 0.05
25 23:53 E 9 6.44 Light Rain Fog/Mist BKN010 OVC015 12.2 11.7 97% 75.84 1011.2 0.15
25 22:53 E 9 14.48 Light Rain SCT017 BKN027 OVC042 12.8 11.7 22.2 12.8 93% 75.84 1011.2 0.05 0.64
25 21:53 W 7 11.27 Light Rain FEW013 OVC047 12.8 11.1 90% 75.87 1011.6 0.36
25 20:53 Calm 12.87 Light Rain FEW015 OVC055 13.9 12.2 90% 75.84 1011.2 0.2
25 19:53 Calm 14.48 Light Rain BKN065 OVC080 16.1 11.1 72% 75.82 1010.7 0.03 0.03
25 18:53 W 15 16.09 Overcast OVC075 20 10 53% 75.74 1009.9
25 17:53 S 15 16.09 Light Rain OVC110 21.1 7.8 42% 75.77 1010.0
25 16:53 Calm 16.09 Overcast BKN100 OVC120 22.2 9.4 22.2 18.3 44% 75.77 1010.0
25 15:53 Calm 16.09 Overcast OVC110 21.1 9.4 47% 75.79 1010.4
25 14:53 Calm 16.09 Overcast OVC110 21.1 10.6 51% 75.82 1010.8
25 13:53 SW 7 16.09 Overcast OVC120 20.6 10 51% 75.84 1011.2
25 12:53 Vrbl 7 16.09 Mostly Cloudy BKN120 19.4 8.9 51% 75.9 1011.8
25 11:53 Calm 16.09 Fair CLR 19.4 11.1 59% 75.95 1012.3
25 10:53 Calm 16.09 Fair CLR 18.3 11.7 18.9 11.7 66% 76.02 1013.3
25 09:53 Calm 16.09 Fair CLR 17.2 11.7 70% 76.05 1013.9
25 08:53 Calm 16.09 Fair CLR 16.1 11.7 75% 76.07 1014.1
25 07:53 Calm 16.09 Fair CLR 15 11.1 78% 76.05 1013.9
25 06:53 W 7 16.09 Fair CLR 14.4 11.1 81% 76.05 1013.9
25 05:53 Calm 16.09 Fair CLR 13.9 10.6 81% 76.07 1014.0
25 04:53 Calm 16.09 Fair CLR 13.3 8.3 21.7 12.2 72% 76.05 1013.9
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)