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.
23 08:53 NE 6 16.09 Fair CLR 21.1 10.6 51% 76.2 1015.9
23 07:53 Calm 16.09 Fair CLR 18.9 11.1 61% 76.23 1016.1
23 06:53 Calm 16.09 Fair CLR 16.7 11.1 70% 76.2 1015.9
23 05:53 Calm 16.09 Fair CLR 13.9 10.6 81% 76.17 1015.5
23 03:53 Calm 16.09 Fair CLR 15.6 11.7 78% 76.12 1015.0
23 02:53 E 7 16.09 Fair CLR 15.6 12.2 80% 76.12 1014.7
23 01:53 Calm 16.09 Fair CLR 17.8 12.2 70% 76.1 1014.4
23 00:53 Calm 16.09 Fair CLR 17.8 13.3 75% 76.07 1014.0
22 23:53 E 6 16.09 Fair CLR 20 13.9 68% 76.05 1013.8
22 22:53 Calm 16.09 Fair CLR 24.4 11.7 33.3 24.4 45% 26 76.02 1013.3
22 21:53 W 9 16.09 Fair CLR 26.1 11.1 39% 26 75.97 1012.8
22 20:53 Calm 16.09 Fair CLR 28.3 11.7 36% 28 75.92 1012.2
22 19:53 Calm 16.09 Fair CLR 30.6 12.2 32% 30 75.92 1012.0
22 18:53 Vrbl 6 16.09 Fair CLR 32.2 11.7 28% 31 75.9 1011.8
22 17:53 Vrbl 9 16.09 Fair CLR 33.3 12.2 28% 32 75.9 1011.8
22 16:53 Vrbl 6 16.09 Fair CLR 33.3 12.2 33.9 22.8 28% 32 75.92 1012.1
22 15:53 Vrbl 7 16.09 Fair CLR 32.8 12.2 28% 32 75.97 1012.7
22 14:53 Vrbl 6 16.09 Fair CLR 31.1 12.2 31% 30 76.02 1013.4
22 13:53 Vrbl 7 16.09 Fair CLR 29.4 12.2 35% 29 76.07 1014.2
22 12:53 Vrbl 6 16.09 Fair CLR 27.8 11.7 37% 27 76.12 1014.7
22 11:53 SW 15 16.09 Fair CLR 25 12.8 47% 26 76.15 1015.3
22 10:53 Vrbl 6 16.09 Fair CLR 22.8 13.3 22.8 11.7 55% 76.17 1015.6
22 09:53 Vrbl 6 16.09 Fair CLR 20.6 12.8 61% 76.23 1016.1
22 08:53 W 7 16.09 Fair CLR 18.3 12.8 70% 76.25 1016.5
22 07:53 Calm 16.09 Fair CLR 16.1 12.2 78% 76.25 1016.6
22 06:53 E 6 16.09 Fair CLR 13.9 11.7 87% 76.25 1016.6
22 05:53 E 6 16.09 Fair CLR 11.7 10 89% 76.23 1016.2
22 04:53 Calm 16.09 Fair CLR 13.3 11.1 21.1 12.2 87% 76.2 1015.9
22 03:53 Calm 16.09 Fair CLR 13.9 11.7 87% 76.17 1015.6
22 02:53 Calm 16.09 Fair CLR 15 11.7 81% 76.17 1015.4
22 01:53 Calm 16.09 Fair CLR 15 12.2 83% 76.15 1015.1
22 00:53 Calm 16.09 Fair CLR 17.2 12.2 73% 76.12 1014.9
21 23:53 Calm 16.09 Fair CLR 19.4 12.2 63% 76.12 1014.9
21 22:53 W 6 16.09 Fair CLR 21.1 12.8 27.2 20 59% 76.12 1014.7
21 21:53 Vrbl 6 16.09 Fair CLR 22.8 12.2 51% 76.07 1014.3
21 20:53 Calm 16.09 Fair CLR 24.4 11.7 45% 26 76.02 1013.6
21 19:53 Calm 16.09 Fair CLR 26.1 11.1 39% 26 76.02 1013.4
21 18:53 Calm 16.09 Fair CLR 26.7 10 35% 26 76.02 1013.6
21 17:53 Vrbl 7 16.09 Fair CLR 26.7 11.1 38% 27 76.05 1013.8
21 16:53 Vrbl 6 16.09 Fair CLR 25.6 9.4 26.1 17.8 36% 26 76.07 1014.3
21 15:53 Calm 16.09 Fair CLR 24.4 9.4 39% 25 76.12 1014.8
21 14:53 SW 17 16.09 Fair CLR 22.8 8.9 41% 76.17 1015.6
21 13:53 Vrbl 9 16.09 Fair CLR 21.7 9.4 46% 76.23 1016.3
21 12:53 Vrbl 11 16.09 Fair CLR 21.1 9.4 47% 76.28 1017.0
21 11:53 W 11 16.09 Fair CLR 19.4 8.9 51% 76.33 1017.6
21 10:53 Vrbl 6 16.09 Partly Cloudy SCT031 17.8 8.9 17.8 11.1 56% 76.35 1017.9
21 09:53 Vrbl 6 16.09 Overcast OVC032 16.7 8.9 60% 76.38 1018.2
21 08:53 Calm 16.09 Overcast OVC033 15 9.4 69% 76.4 1018.4
21 07:53 Calm 16.09 Overcast OVC033 14.4 9.4 72% 76.38 1018.4
21 06:53 SE 6 16.09 Overcast OVC034 12.8 9.4 80% 76.4 1018.5
21 05:53 Calm 16.09 Overcast OVC035 11.7 9.4 86% 76.4 1018.5
21 04:53 Calm 16.09 Overcast OVC035 12.2 8.9 16.1 12.2 80% 76.38 1018.2
21 03:53 W 6 16.09 Mostly Cloudy BKN036 12.2 8.9 80% 76.35 1018.0
21 02:53 W 6 16.09 Fair CLR 12.8 8.9 77% 76.35 1018.0
21 01:53 W 6 16.09 Fair CLR 12.8 8.9 77% 76.35 1017.9
21 00:53 Vrbl 7 16.09 Fair CLR 14.4 8.9 70% 76.35 1018.0
20 23:53 W 7 16.09 Fair CLR 14.4 8.9 70% 76.33 1017.6
20 22:53 Vrbl 6 16.09 Fair CLR 16.1 9.4 24.4 16.1 65% 76.3 1017.1
20 21:53 Vrbl 7 16.09 Fair CLR 17.8 10 60% 76.25 1016.6
20 20:53 Vrbl 6 16.09 Fair CLR 20 10.6 55% 76.2 1015.7
20 19:53 NW 11 16.09 Fair CLR 22.2 10.6 48% 76.15 1015.0
20 18:53 NW 6 16.09 Fair CLR 23.3 7.8 37% 76.12 1014.9
20 17:53 Calm 16.09 Fair CLR 23.9 7.8 36% 25 76.15 1015.1
20 16:53 Vrbl 6 16.09 Fair CLR 22.8 7.8 23.3 16.7 38% 76.17 1015.6
20 15:53 Vrbl 9 16.09 Fair CLR 22.2 6.7 37% 76.23 1016.0
20 14:53 NE 6 16.09 Fair CLR 21.1 7.8 42% 76.25 1016.4
20 13:53 Calm 16.09 Overcast OVC047 20 7.8 45% 76.28 1016.7
20 12:53 Calm 16.09 Mostly Cloudy BKN042 19.4 8.9 51% 76.28 1017.0
20 11:53 W 15 16.09 Overcast OVC042 18.3 7.8 51% 76.3 1017.2
20 09:53 SW 13 16.09 Overcast OVC032 16.1 8.3 60% 76.3 1017.1
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)