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.
30 04:53 W 6 16.09 A Few Clouds FEW010 14.4 13.3 18.9 14.4 93% 76.4 1018.7
30 03:53 W 7 16.09 Fair CLR 15 12.8 87% 76.4 1018.7
30 02:53 W 6 16.09 Fair CLR 15.6 13.3 86% 76.4 1018.6
30 01:53 SW 6 16.09 Fair CLR 16.1 13.3 84% 76.43 1018.7
30 00:53 W 6 16.09 Fair CLR 17.2 13.3 78% 76.43 1018.8
29 23:53 Vrbl 6 16.09 Fair CLR 18.3 13.9 76% 76.4 1018.5
29 22:53 Calm 16.09 Fair CLR 19.4 14.4 29.4 19.4 73% 76.38 1018.3
29 21:53 W 9 16.09 Fair CLR 21.1 14.4 66% 76.35 1017.8
29 20:53 Vrbl 6 16.09 Fair CLR 23.3 14.4 57% 76.3 1017.2
29 19:53 Calm 16.09 Fair CLR 25 13.9 50% 26 76.23 1016.2
29 18:53 Calm 16.09 Fair CLR 28.3 11.7 36% 28 76.23 1016.0
29 17:53 NW 6 16.09 Fair CLR 28.9 12.2 36% 28 76.23 1016.2
29 16:53 Calm 16.09 Fair CLR 29.4 12.2 29.4 20 35% 29 76.23 1016.2
29 15:53 Vrbl 7 16.09 Fair CLR 27.2 12.2 39% 27 76.25 1016.7
29 14:53 Vrbl 7 16.09 Fair CLR 26.7 15 49% 27 76.3 1017.3
29 13:53 Vrbl 7 16.09 Fair CLR 23.9 15.6 60% 25 76.38 1018.2
29 12:53 Vrbl 9 16.09 Fair CLR 22.8 15.6 64% 76.4 1018.7
29 11:53 Vrbl 7 16.09 A Few Clouds FEW017 22.2 15.6 66% 76.43 1019.0
29 10:53 NW 9 16.09 Overcast OVC018 20 15.6 20 15.6 76% 76.45 1019.2
29 09:53 Calm 16.09 Overcast OVC016 18.9 15 78% 76.45 1019.1
29 08:53 W 9 16.09 Overcast OVC012 18.3 15.6 84% 76.4 1018.7
29 07:53 SW 6 16.09 Overcast OVC010 17.8 15.6 87% 76.38 1018.3
29 06:53 Calm 16.09 Overcast OVC010 17.8 15.6 87% 76.35 1017.7
29 05:53 W 6 16.09 Overcast OVC011 17.8 15.6 87% 76.3 1017.0
29 04:53 Calm 16.09 Mostly Cloudy BKN013 16.1 14.4 22.2 15.6 90% 76.28 1016.9
29 03:53 SW 6 16.09 Fair CLR 17.8 15.6 87% 76.25 1016.6
29 02:53 Calm 16.09 Fair CLR 16.7 15 90% 76.23 1016.3
29 01:53 SE 6 16.09 Fair CLR 17.2 14.4 84% 76.2 1015.9
29 00:53 Calm 16.09 Fair CLR 19.4 15.6 79% 76.15 1015.3
28 23:53 E 6 16.09 Fair CLR 19.4 15.6 79% 76.12 1014.8
28 22:53 Calm 16.09 Fair CLR 22.2 16.1 32.2 21.7 68% 76.12 1014.8
28 21:53 Calm 16.09 Fair CLR 23.3 17.2 69% 76.12 1014.7
28 20:53 W 6 16.09 Fair CLR 23.9 16.7 64% 25 76.1 1014.4
28 19:53 Calm 16.09 Fair CLR 26.1 15 50% 27 76.05 1014.0
28 18:53 Calm 16.09 Fair CLR 29.4 12.2 35% 29 76.02 1013.4
28 17:53 Vrbl 7 16.09 Fair CLR 31.7 13.3 33% 31 76.02 1013.3
28 16:53 W 7 16.09 Fair CLR 31.7 13.3 32.2 23.9 33% 31 76.02 1013.4
28 15:53 Vrbl 6 16.09 Fair CLR 31.7 15 36% 31 76.05 1013.8
28 14:53 W 11 16.09 Fair CLR 30.6 16.1 42% 31 76.1 1014.5
28 13:53 W 15 16.09 Fair CLR 29.4 16.7 46% 30 76.12 1014.9
28 12:53 Vrbl 11 16.09 Fair CLR 27.8 16.7 51% 28 76.17 1015.5
28 11:53 Vrbl 7 16.09 Fair CLR 25.6 16.1 56% 26 76.23 1016.1
28 10:53 Vrbl 9 16.09 Fair CLR 23.3 16.1 23.3 15 64% 76.25 1016.6
28 09:53 Vrbl 6 16.09 Fair CLR 21.7 16.1 71% 76.3 1017.0
28 08:53 NW 9 16.09 Fair CLR 19.4 16.1 81% 76.3 1017.3
28 07:53 Calm 16.09 Fair CLR 18.3 15 81% 76.3 1017.3
28 06:53 Calm 16.09 Fair CLR 16.7 15 90% 76.3 1017.2
28 05:53 Calm 16.09 Fair CLR 15.6 14.4 93% 76.25 1016.7
28 04:53 Calm 16.09 Fair CLR 17.2 15.6 23.3 16.1 90% 76.25 1016.6
28 03:53 Calm 16.09 Fair CLR 17.2 15 87% 76.25 1016.4
28 02:53 Calm 16.09 Fair CLR 17.8 15 84% 76.23 1016.2
28 01:53 Calm 16.09 Fair CLR 17.8 15 84% 76.2 1015.9
28 00:53 E 6 16.09 Fair CLR 19.4 15.6 79% 76.2 1015.8
27 23:53 Calm 16.09 Fair CLR 22.2 16.7 71% 76.17 1015.6
27 22:53 SW 6 16.09 Fair CLR 22.8 16.1 31.7 22.8 66% 76.15 1015.2
27 21:53 W 7 16.09 Fair CLR 24.4 15.6 58% 26 76.1 1014.5
27 20:53 Calm 16.09 Fair CLR 25.6 13.9 48% 26 76.07 1014.1
27 19:53 Calm 16.09 Fair CLR 27.2 15.6 49% 28 76 1013.0
27 18:53 E 6 16.09 Fair CLR 30.6 13.9 36% 30 75.97 1012.8
27 17:53 E 9 16.09 Fair CLR 31.1 13.3 34% 30 75.97 1012.9
27 16:53 Vrbl 6 16.09 Fair CLR 31.1 12.8 31.7 23.3 33% 30 76.07 1014.0
27 15:53 Vrbl 7 16.09 Fair CLR 31.1 13.9 35% 30 76.07 1014.0
27 14:53 Vrbl 11 16.09 Fair CLR 30 14.4 39% 30 76.1 1014.5
27 13:53 NW 7 16.09 Fair CLR 28.3 14.4 43% 28 76.12 1014.9
27 12:53 Vrbl 9 16.09 Fair CLR 26.7 15 49% 27 76.17 1015.4
27 11:53 NW 11 16.09 Fair CLR 25.6 15 52% 26 76.17 1015.7
27 10:53 E 7 16.09 Fair CLR 23.3 13.9 23.3 20 56% 76.2 1015.8
27 09:53 E 7 16.09 Fair CLR 21.7 14.4 63% 76.23 1016.2
27 08:53 SW 11 16.09 Fair CLR 21.1 14.4 66% 76.2 1015.8
27 07:53 W 9 16.09 Mostly Cloudy BKN110 21.7 14.4 63% 76.17 1015.4
27 06:53 S 11 16.09 A Few Clouds FEW120 21.7 14.4 63% 76.12 1014.6
27 05:53 Calm 16.09 A Few Clouds FEW100 FEW120 21.1 16.7 76% 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)