Weather observations for the past three days for
Portland, Portland International Airport
Metric (Imperial)
Date Time (pst) 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.
27 05:53 Calm 11.27 A Few Clouds FEW240 0.6 -0.6 92% 76.63 1021.6
27 04:53 W 6 11.27 Mostly Cloudy BKN220 -0.6 -1.7 92% 76.66 1021.8
27 03:53 Calm 11.27 Mostly Cloudy BKN190 0 -1.7 3.9 -0.6 88% 76.68 1022.2
27 02:53 Calm 12.87 Mostly Cloudy BKN180 1.7 -0.6 85% 76.71 1022.7
27 01:53 Calm 12.87 Mostly Cloudy BKN180 2.8 -0.6 79% 76.73 1022.8
27 00:53 N 6 14.48 Mostly Cloudy FEW110 BKN200 2.8 -0.6 79% 76.71 1022.8
26 23:53 W 6 14.48 Mostly Cloudy SCT110 BKN210 1.1 -1.1 85% 76.73 1023.1
26 22:53 Calm 14.48 Partly Cloudy SCT110 SCT210 2.2 -0.6 82% 76.81 1023.9
26 21:53 Calm 16.09 Partly Cloudy SCT110 3.3 -0.6 7.2 2.8 76% 76.81 1023.9
26 20:53 E 6 16.09 Mostly Cloudy SCT110 BKN250 4.4 -1.7 65% 76.78 1023.7
26 18:53 SE 6 16.09 Mostly Cloudy BKN110 5.6 -1.7 60% 76.78 1023.7
26 17:53 SE 6 16.09 Mostly Cloudy BKN120 5.6 -2.2 58% 76.78 1023.6
26 16:53 Calm 16.09 Mostly Cloudy BKN120 BKN250 6.7 -1.7 55% 76.78 1023.8
26 15:53 Calm 16.09 Mostly Cloudy BKN120 BKN250 7.2 -0.6 8.9 3.3 58% 76.78 1023.6
26 14:53 Calm 16.09 Mostly Cloudy BKN120 7.8 -1.7 51% 76.81 1023.9
26 13:53 Calm 16.09 Mostly Cloudy BKN100 8.3 -1.7 50% 76.78 1023.7
26 12:53 NE 9 16.09 Partly Cloudy SCT090 SCT250 6.7 -1.7 55% 5 76.81 1024.1
26 11:53 SE 9 16.09 Mostly Cloudy BKN080 BKN250 5.6 -2.8 55% 4 76.84 1024.5
26 10:53 SE 13 16.09 Mostly Cloudy BKN090 BKN250 5 -2.8 57% 2 76.89 1025.0
26 09:53 SE 20 16.09 Mostly Cloudy SCT080 BKN095 3.3 -3.3 3.3 -0.6 62% -1 76.89 1024.9
26 08:53 SE 17 16.09 Mostly Cloudy BKN120 BKN250 2.8 -3.3 65% -1 76.86 1024.6
26 07:53 SE 13 16.09 Mostly Cloudy SCT120 BKN250 2.2 -3.9 64% -1 76.81 1024.0
26 06:53 SE 13 16.09 Partly Cloudy SCT120 SCT250 1.7 -3.3 70% -2 76.78 1023.6
26 05:53 Calm 12.87 Mostly Cloudy SCT110 BKN160 -0.6 -2.2 89% 76.78 1023.5
26 04:53 Calm 12.87 Mostly Cloudy BKN130 0.6 -1.7 85% 76.78 1023.5
26 03:53 Calm 14.48 Mostly Cloudy BKN150 1.1 -1.7 3.3 0 82% 76.76 1023.4
26 02:53 Calm 14.48 Mostly Cloudy BKN170 0.6 -2.2 82% 76.78 1023.7
26 01:53 Calm 14.48 Mostly Cloudy BKN170 0.6 -2.2 82% 76.78 1023.6
26 00:53 E 6 16.09 Mostly Cloudy BKN180 1.7 -2.2 76% 76.78 1023.5
25 23:53 SE 15 16.09 Mostly Cloudy BKN170 2.8 -2.8 67% -1 76.76 1023.4
25 22:53 SE 15 16.09 Mostly Cloudy BKN170 2.8 -3.3 65% -1 76.76 1023.2
25 21:53 SE 11 16.09 Mostly Cloudy BKN170 3.3 -2.8 6.7 2.2 65% 1 76.73 1022.8
25 20:53 SE 13 16.09 Mostly Cloudy BKN180 2.8 -2.8 67% -0 76.71 1022.6
25 19:53 SE 17 16.09 Mostly Cloudy BKN180 2.8 -3.3 65% -1 76.71 1022.6
25 18:53 SE 11 16.09 Mostly Cloudy SCT170 BKN250 3.3 -3.3 62% 1 76.68 1022.3
25 17:53 SE 20 16.09 Mostly Cloudy BKN250 4.4 -3.9 55% 1 76.66 1022.1
25 16:53 SE 19 16.09 Mostly Cloudy BKN250 5 -3.9 53% 2 76.66 1021.9
25 15:53 SE 19 16.09 Mostly Cloudy BKN250 6.7 -3.9 7.8 -1.1 47% 4 76.66 1022.0
25 14:53 E 19 16.09 Mostly Cloudy BKN250 7.2 -3.9 46% 4 76.66 1021.9
25 13:53 N 6 16.09 Mostly Cloudy BKN250 6.1 -2.8 53% 76.68 1022.2
25 12:53 Calm 16.09 Fair CLR 4.4 -2.8 60% 76.71 1022.7
25 11:53 NW 6 16.09 A Few Clouds FEW250 2.8 -2.2 70% 76.76 1023.3
25 10:53 W 9 16.09 A Few Clouds FEW250 0.6 -2.8 78% -2 76.81 1023.9
25 09:53 W 6 11.27 A Few Clouds FEW250 -1.1 -2.2 -1.1 -5.6 92% 76.81 1023.9
25 08:53 SW 7 16.09 A Few Clouds FEW250 -2.8 -3.3 96% -5 76.81 1024.0
25 07:53 W 7 16.09 A Few Clouds FEW250 -5.6 -6.7 92% -9 76.81 1024.0
25 06:53 Calm 9.66 Fog/Mist CLR -5 -5.6 96% 76.78 1023.7
25 05:53 Calm 12.87 Fair CLR -4.4 -5.6 91% 76.78 1023.6
25 04:53 W 6 9.66 Fog/Mist CLR -5 -5.6 96% 76.78 1023.6
25 03:53 Calm 11.27 A Few Clouds FEW200 -4.4 -5.6 0.6 -5 91% 76.78 1023.5
25 02:53 W 6 11.27 A Few Clouds FEW200 -5 -6.1 92% 76.81 1023.9
25 01:53 Calm 12.87 A Few Clouds FEW250 -3.3 -5 88% 76.81 1023.9
25 00:53 SW 6 14.48 Fair CLR -3.3 -4.4 92% 76.81 1023.9
24 23:53 Calm 14.48 Partly Cloudy SCT250 -2.8 -5 85% 76.81 1024.0
24 22:53 W 6 16.09 Mostly Cloudy BKN250 -1.1 -3.9 82% 76.81 1023.9
24 21:53 E 6 16.09 A Few Clouds FEW250 0 -3.3 7.2 -0.6 79% 76.78 1023.6
24 20:53 NW 6 16.09 Fair CLR 1.1 -2.8 76% 76.81 1023.8
24 19:53 Calm 16.09 Fair CLR 0 -3.3 79% 76.78 1023.6
24 18:53 SE 11 16.09 Fair CLR 3.3 -3.9 60% 1 76.78 1023.6
24 17:53 SE 9 16.09 A Few Clouds FEW250 3.3 -3.9 60% 1 76.81 1023.8
24 16:53 S 7 16.09 Partly Cloudy SCT250 4.4 -4.4 53% 3 76.78 1023.8
24 15:53 W 9 16.09 A Few Clouds FEW250 7.2 -6.1 7.8 0.6 39% 6 76.78 1023.8
24 14:53 NW 9 16.09 Fair CLR 7.2 -5 42% 6 76.78 1023.7
24 13:53 Calm 16.09 Fair CLR 7.2 -5 42% 76.81 1024.2
24 12:53 W 6 16.09 A Few Clouds FEW030 5.6 -5 47% 76.91 1025.3
24 11:53 NW 7 16.09 Fair CLR 3.9 -5.6 50% 2 76.99 1026.4
24 10:53 NW 11 16.09 Fair CLR 1.7 -3.9 67% -1 77.06 1027.2
24 09:53 NW 7 16.09 Fair CLR 0.6 -3.9 0.6 -4.4 72% -1 77.06 1027.2
24 08:53 W 6 16.09 Fair CLR -2.2 -3.9 88% 77.06 1027.5
24 07:53 W 6 16.09 Fair CLR -3.9 -5.6 88% 77.06 1027.3
24 06:53 Calm 16.09 Fair CLR -3.3 -5 88% 77.06 1027.3
Date Time (pst) 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)