Weather observations for the past three days for
Portland, Portland International 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 04:53 Calm 16.09 Partly Cloudy SCT180 6.1 1.1 8.9 5.6 71% 76.5 1020.0
23 03:53 Calm 16.09 Mostly Cloudy BKN180 6.1 1.1 71% 76.5 1019.8
23 02:53 N 6 16.09 Mostly Cloudy BKN190 7.2 1.7 68% 76.5 1019.7
23 01:53 NW 13 16.09 Mostly Cloudy BKN170 7.8 2.2 68% 6 76.5 1020.0
23 00:53 NW 11 16.09 Mostly Cloudy BKN180 7.8 2.2 68% 6 76.5 1019.9
22 23:53 NW 9 16.09 Mostly Cloudy BKN180 BKN240 8.3 2.2 66% 7 76.53 1020.2
22 22:53 NW 13 16.09 Mostly Cloudy BKN240 8.9 2.8 15 8.9 66% 7 76.53 1020.1
22 21:53 NW 15 16.09 Mostly Cloudy BKN190 10.6 2.8 59% 76.53 1020.2
22 20:53 W 9 16.09 Mostly Cloudy BKN190 11.1 2.8 57% 76.53 1020.2
22 19:53 NW 15 16.09 Mostly Cloudy BKN210 BKN250 11.7 2.8 55% 76.53 1020.2
22 18:53 NW 19 G 31 16.09 Mostly Cloudy FEW190 BKN250 12.8 2.2 49% 76.53 1020.3
22 17:53 NW 22 G 33 16.09 Mostly Cloudy FEW060 FEW190 BKN220 BKN250 13.9 2.2 45% 76.58 1021.1
22 16:53 NW 15 16.09 Mostly Cloudy FEW060 BKN220 BKN250 15 1.1 15.6 6.7 39% 76.66 1021.9
22 15:53 NW 19 16.09 Mostly Cloudy FEW060 BKN230 15 0 36% 76.68 1022.3
22 14:53 NW 15 16.09 Mostly Cloudy BKN250 15 0 36% 76.76 1023.2
22 13:53 NW 11 16.09 Mostly Cloudy BKN250 13.3 -0.6 39% 76.86 1024.7
22 12:53 NW 13 16.09 Fair CLR 11.1 0 47% 76.96 1026.0
22 11:53 W 13 16.09 Mostly Cloudy BKN250 8.3 1.7 63% 6 77.04 1027.1
22 10:53 W 6 16.09 Mostly Cloudy BKN250 6.7 1.1 6.7 1.1 68% 77.11 1028.1
22 09:53 Calm 16.09 Partly Cloudy SCT250 5 1.1 76% 77.17 1028.8
22 08:53 Calm 16.09 Partly Cloudy SCT250 3.3 0.6 83% 77.19 1028.9
22 07:53 Calm 16.09 A Few Clouds FEW250 2.2 0.6 89% 77.19 1029.1
22 06:53 NW 6 16.09 A Few Clouds FEW250 1.7 0 89% 77.22 1029.2
22 05:53 NE 7 16.09 Fair CLR 3.3 1.1 86% 2 77.22 1029.2
22 04:53 Calm 16.09 Fair CLR 2.8 1.1 6.7 2.8 89% 77.22 1029.2
22 03:53 Calm 16.09 Fair CLR 4.4 1.1 79% 77.22 1029.4
22 02:53 Calm 16.09 Fair CLR 4.4 1.1 79% 77.24 1029.7
22 01:53 NW 7 16.09 Fair CLR 5 1.1 76% 4 77.24 1029.7
22 00:53 NW 9 16.09 A Few Clouds FEW055 6.1 1.1 71% 4 77.24 1029.6
21 23:53 NW 11 16.09 A Few Clouds FEW050 6.7 1.1 68% 5 77.22 1029.4
21 22:53 NW 11 16.09 A Few Clouds FEW055 6.7 0.6 13.9 6.7 65% 5 77.19 1029.1
21 21:53 NW 9 16.09 Fair CLR 7.8 0.6 61% 6 77.17 1028.5
21 20:53 NW 11 16.09 A Few Clouds FEW065 8.9 0.6 56% 7 77.09 1027.6
21 19:53 N 11 16.09 Partly Cloudy SCT065 11.1 -1.1 43% 77.01 1026.5
21 18:53 N 13 16.09 Mostly Cloudy BKN065 12.2 -0.6 42% 76.96 1025.8
21 17:53 W 11 16.09 Partly Cloudy SCT045 13.3 -0.6 39% 76.91 1025.4
21 16:53 NW 15 16.09 A Few Clouds FEW040 13.9 -0.6 13.9 8.3 37% 76.96 1025.9
21 15:53 W 13 16.09 A Few Clouds FEW040 13.3 0 40% 76.96 1025.9
21 14:53 W 15 16.09 A Few Clouds FEW040 12.8 0.6 44% 76.94 1025.6
21 13:53 W 13 16.09 A Few Clouds FEW040 11.1 1.1 50% 76.96 1025.9
21 12:53 NW 15 16.09 A Few Clouds FEW040 10.6 1.1 52% 76.94 1025.8
21 11:53 NW 9 16.09 Mostly Cloudy BKN042 10 1.1 54% 9 76.94 1025.8
21 10:53 N 9 16.09 Mostly Cloudy SCT031 BKN040 8.3 1.1 8.9 6.1 61% 7 76.96 1026.0
21 09:53 N 9 16.09 Mostly Cloudy BKN029 8.3 1.7 63% 7 76.91 1025.3
21 08:53 NW 13 G 33 16.09 Partly Cloudy SCT020 7.2 1.1 66% 5 76.89 1024.8
21 07:53 NW 11 16.09 Partly Cloudy SCT020 SCT100 6.1 2.2 76% 4 76.81 1024.0
21 06:53 NW 17 16.09 Partly Cloudy SCT020 6.7 2.8 76% 4 76.76 1023.3
21 05:53 NW 7 16.09 Mostly Cloudy SCT028 BKN100 7.2 3.3 77% 6 76.66 1022.0
21 04:53 NW 11 G 33 16.09 Overcast FEW020 BKN085 OVC100 7.8 3.9 11.1 7.8 77% 6 76.66 1021.9
21 03:53 N 7 16.09 Overcast FEW023 BKN080 OVC100 9.4 5.6 77% 9 76.56 1020.7
21 02:53 NW 13 16.09 Overcast BKN020 BKN100 OVC120 9.4 6.7 83% 8 76.56 1020.6
21 01:53 NW 22 G 35 16.09 Overcast FEW015 FEW024 SCT085 OVC140 10 6.7 80% 7 76.48 1019.5
21 00:53 NW 15 16.09 Overcast FEW025 BKN037 BKN150 OVC190 10 6.7 80% 8 76.43 1018.8
20 23:53 NW 17 16.09 Overcast BKN037 OVC047 10.6 7.2 80% 76.45 1019.2
20 22:53 NW 15 16.09 Mostly Cloudy FEW037 BKN055 11.1 7.8 13.9 11.1 80% 76.4 1018.5
20 21:53 NW 13 16.09 Mostly Cloudy SCT026 BKN035 BKN050 11.7 7.8 77% 76.43 1018.9
20 20:53 NW 13 16.09 Overcast BKN027 OVC045 12.2 9.4 83% 76.45 1019.1
20 19:53 NW 9 16.09 Mostly Cloudy FEW010 BKN025 13.3 10.6 84% 76.48 1019.4
20 18:53 NW 6 16.09 Mostly Cloudy FEW010 BKN025 BKN033 13.3 10 81% 76.48 1019.7
20 17:53 NW 9 12.87 Light Rain FEW015 BKN029 OVC047 13.3 11.7 90% 76.5 1019.9
20 16:53 W 17 11.27 Light Rain FEW010 BKN041 OVC100 13.3 12.2 16.7 13.3 93% 76.56 1020.4
20 15:53 NE 6 16.09 Mostly Cloudy FEW010 SCT029 BKN100 15.6 10 70% 76.56 1020.6
20 14:53 Calm 16.09 Mostly Cloudy FEW010 BKN031 BKN055 16.1 10.6 70% 76.58 1020.8
20 13:53 Calm 16.09 Mostly Cloudy FEW010 SCT028 BKN031 16.1 9.4 65% 76.63 1021.7
20 12:53 S 7 16.09 Overcast OVC029 16.1 8.9 63% 76.61 1021.2
20 11:53 SE 11 16.09 Light Rain OVC031 15 8.9 67% 76.61 1021.1
20 10:53 S 13 16.09 Overcast BKN040 OVC050 15.6 8.3 15.6 11.7 62% 76.58 1020.7
20 09:53 S 6 16.09 Overcast OVC030 15 8.9 67% 76.56 1020.6
20 08:53 SW 9 16.09 Mostly Cloudy BKN043 14.4 8.3 67% 76.5 1019.9
20 07:53 S 7 16.09 Mostly Cloudy BKN046 14.4 8.3 67% 76.48 1019.6
20 06:53 E 13 16.09 Mostly Cloudy BKN055 12.2 9.4 83% 76.45 1019.3
20 05:53 E 13 16.09 Overcast FEW050 BKN060 OVC110 12.2 10 87% 76.45 1019.2
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)