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 23:53 SW 11 16.09 Mostly Cloudy BKN050 20 12.8 63% 76.28 1016.9
25 22:53 Calm 16.09 Partly Cloudy SCT048 20.6 12.2 24.4 20.6 59% 76.28 1016.8
25 21:53 Calm 16.09 Overcast OVC049 21.1 12.8 59% 76.28 1016.8
25 20:53 Calm 16.09 Mostly Cloudy BKN050 21.7 12.8 57% 76.25 1016.4
25 19:53 Calm 16.09 Overcast OVC055 23.3 12.2 50% 76.23 1016.2
25 18:53 W 9 16.09 Overcast OVC060 23.3 11.7 48% 76.23 1016.2
25 17:53 Calm 16.09 Overcast OVC060 24.4 11.1 43% 26 76.23 1016.2
25 16:53 Vrbl 6 16.09 Overcast OVC055 23.3 11.1 23.9 18.3 46% 76.25 1016.4
25 15:53 W 15 16.09 Overcast BKN050 OVC080 23.3 10.6 45% 76.25 1016.7
25 14:53 SW 19 16.09 Overcast OVC050 23.3 10.6 45% 76.28 1016.8
25 13:53 SW 15 16.09 Overcast BKN049 OVC060 22.2 10.6 48% 76.28 1016.8
25 12:53 SW 17 16.09 Overcast BKN046 OVC055 21.1 10.6 51% 76.28 1017.0
25 11:53 SW 19 G 30 16.09 Mostly Cloudy BKN050 21.1 10 49% 76.28 1016.9
25 10:53 S 6 16.09 Overcast OVC040 18.3 11.1 18.3 13.9 63% 76.28 1016.9
25 09:53 S 9 16.09 Overcast FEW026 OVC041 17.8 11.1 65% 76.25 1016.5
25 08:53 Vrbl 9 16.09 Overcast SCT025 OVC046 17.2 11.7 70% 76.23 1016.2
25 07:53 SW 11 16.09 Overcast OVC055 16.7 11.1 70% 76.17 1015.6
25 06:53 SE 6 16.09 Overcast OVC055 16.1 11.7 75% 76.15 1015.2
25 05:53 Calm 16.09 Fair CLR 15 11.7 81% 76.1 1014.6
25 04:53 E 6 16.09 Fair CLR 15 11.7 21.1 15 81% 76.07 1014.1
25 03:53 SW 9 16.09 Fair CLR 16.7 11.7 73% 76.05 1013.9
25 02:53 SW 11 16.09 Fair CLR 17.8 11.7 68% 76.05 1013.9
25 01:53 Calm 16.09 Fair CLR 17.8 13.3 75% 76.02 1013.6
25 00:53 SW 7 16.09 Fair CLR 18.3 12.8 70% 76.02 1013.4
24 23:53 Calm 16.09 A Few Clouds FEW050 20 13.9 68% 75.97 1012.9
24 22:53 Calm 16.09 Fair CLR 21.1 13.9 31.7 21.1 64% 75.97 1012.8
24 21:53 Calm 16.09 Fair CLR 22.2 15 64% 75.95 1012.4
24 20:53 Vrbl 7 16.09 Fair CLR 25 15.6 56% 26 75.87 1011.5
24 19:53 Vrbl 11 16.09 Fair CLR 26.7 15.6 51% 27 75.82 1010.9
24 18:53 Vrbl 9 16.09 Mostly Cloudy BKN065 30 15.6 42% 30 75.77 1010.2
24 17:53 W 7 16.09 Fair CLR 30.6 14.4 37% 30 75.79 1010.3
24 16:53 Vrbl 7 16.09 Fair CLR 31.1 13.9 31.1 22.8 35% 30 75.82 1010.7
24 15:53 Vrbl 6 16.09 Fair CLR 30.6 13.3 35% 30 75.84 1011.2
24 14:53 Calm 16.09 Fair CLR 30 13.9 37% 29 75.9 1011.7
24 13:53 Calm 16.09 Fair CLR 28.3 15.6 46% 28 75.95 1012.4
24 12:53 Vrbl 7 6.44 Fair with Haze CLR 27.2 16.1 51% 28 76 1013.0
24 11:53 Vrbl 7 16.09 Fair CLR 25 16.1 58% 26 76.02 1013.5
24 10:53 Vrbl 6 9.66 Fair with Haze CLR 22.8 16.1 23.3 15.6 66% 76.07 1014.1
24 09:53 W 9 16.09 Fair CLR 20.6 15.6 73% 76.12 1014.7
24 08:53 Vrbl 6 16.09 Mostly Cloudy BKN009 18.3 15 81% 76.15 1015.1
24 07:53 Calm 16.09 Overcast OVC010 17.8 15 84% 76.17 1015.3
24 06:53 Calm 16.09 Partly Cloudy SCT010 16.7 15 90% 76.17 1015.4
24 05:53 W 7 16.09 Fair CLR 16.1 14.4 90% 76.15 1015.3
24 04:53 Calm 16.09 Fair CLR 16.7 15 21.7 15.6 90% 76.15 1015.1
24 03:53 Calm 16.09 Fair CLR 17.2 15 87% 76.12 1015.0
24 02:53 Calm 16.09 Fair CLR 17.8 15 84% 76.12 1014.7
24 01:53 W 6 16.09 Fair CLR 18.3 15 81% 76.1 1014.5
24 00:53 Calm 16.09 Fair CLR 20 15 73% 76.1 1014.6
23 23:53 Calm 16.09 Fair CLR 20.6 15.6 73% 76.12 1014.7
23 22:53 Calm 16.09 Fair CLR 21.7 16.1 27.2 21.7 71% 76.12 1014.9
23 21:53 Calm 16.09 Fair CLR 22.8 16.7 69% 76.12 1014.8
23 20:53 Calm 16.09 Fair CLR 24.4 15.6 58% 26 76.1 1014.4
23 19:53 Vrbl 6 16.09 Fair CLR 26.1 15.6 52% 27 76.1 1014.4
23 18:53 Vrbl 6 16.09 Fair CLR 26.7 16.1 52% 27 76.1 1014.5
23 17:53 Vrbl 7 16.09 Fair CLR 27.2 16.1 51% 28 76.15 1015.0
23 16:53 Vrbl 7 16.09 Fair CLR 26.1 15.6 26.7 21.1 52% 27 76.17 1015.6
23 15:53 Vrbl 7 16.09 Fair CLR 25.6 15.6 54% 26 76.23 1016.2
23 14:53 Calm 16.09 Partly Cloudy SCT033 25 15 54% 26 76.28 1016.7
23 13:53 NW 15 16.09 Overcast OVC031 23.3 15.6 62% 76.3 1017.3
23 12:53 Vrbl 9 16.09 Overcast OVC025 23.3 15.6 62% 76.33 1017.7
23 11:53 NW 9 16.09 Overcast BKN021 OVC026 22.2 15.6 66% 76.35 1017.9
23 10:53 Vrbl 7 16.09 Overcast OVC023 21.7 15.6 21.7 18.3 68% 76.38 1018.1
23 09:53 Vrbl 6 16.09 Overcast OVC023 20.6 15.6 73% 76.38 1018.3
23 08:53 Vrbl 6 16.09 Overcast OVC018 20 16.1 78% 76.38 1018.3
23 07:53 Calm 16.09 Overcast FEW019 OVC036 18.9 16.1 84% 76.38 1018.3
23 06:53 W 7 16.09 Mostly Cloudy BKN037 18.9 16.7 87% 76.35 1017.7
23 05:53 Calm 16.09 A Few Clouds FEW060 18.9 16.7 87% 76.3 1017.1
23 04:53 SW 6 16.09 Partly Cloudy SCT045 19.4 15.6 22.8 19.4 79% 76.28 1016.7
23 03:53 S 6 16.09 Overcast OVC047 20.6 16.1 76% 76.25 1016.4
23 02:53 Calm 16.09 Overcast OVC039 20.6 16.7 78% 76.25 1016.6
23 01:53 Calm 16.09 Overcast OVC039 20.6 16.7 78% 76.25 1016.6
23 00:53 Calm 16.09 Fair CLR 20.6 17.2 81% 76.28 1016.8
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)