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.
01 08:53 Calm 11.27 Light Rain OVC060 3.9 1.1 82% 75.77 1010.2
01 07:53 Calm 11.27 Light Rain BKN065 OVC095 3.9 0.6 79% 75.77 1010.1
01 06:53 N 6 14.48 Light Rain FEW040 BKN070 OVC100 3.9 0.6 79% 75.79 1010.5
01 05:53 NE 6 14.48 Overcast OVC080 3.9 0 76% 75.82 1010.9
01 04:53 SE 19 16.09 Overcast OVC090 5 -2.2 60% 2 75.84 1011.1
01 03:53 SE 17 16.09 Overcast SCT065 BKN085 OVC110 5 -2.2 5 2.2 60% 2 75.9 1011.7
01 02:53 E 24 16.09 Overcast OVC110 4.4 -1.7 65% 0 75.95 1012.3
01 01:53 SE 19 16.09 Overcast OVC200 4.4 -1.7 65% 1 75.95 1012.3
01 00:53 Vrbl 6 12.87 Overcast OVC200 2.8 0 82% 75.95 1012.6
31 23:53 E 6 16.09 Overcast OVC250 3.3 0 79% 76 1013.0
31 22:53 SE 13 16.09 Partly Cloudy SCT250 3.9 -1.7 67% 1 76 1013.3
31 21:53 SE 9 16.09 Partly Cloudy SCT240 4.4 -1.1 7.8 3.9 68% 2 76 1013.3
31 20:53 SE 11 16.09 Mostly Cloudy BKN240 3.9 -1.7 67% 1 76.05 1013.7
31 19:53 S 7 16.09 Partly Cloudy SCT250 4.4 -1.7 65% 3 76.05 1013.9
31 18:53 SE 9 16.09 Mostly Cloudy BKN250 5 -1.7 62% 3 76.07 1014.2
31 17:53 E 13 16.09 Partly Cloudy FEW200 SCT250 5.6 -2.2 58% 3 76.1 1014.4
31 16:53 SE 15 16.09 Partly Cloudy FEW200 SCT250 5.6 -2.2 58% 3 76.15 1015.2
31 15:53 SE 19 16.09 Partly Cloudy FEW200 SCT250 7.8 -1.7 8.9 2.2 51% 5 76.17 1015.7
31 14:53 SE 17 16.09 Partly Cloudy SCT250 8.3 -1.7 50% 6 76.23 1016.0
31 13:53 SE 15 16.09 A Few Clouds FEW200 FEW250 8.3 -1.7 50% 6 76.28 1016.8
31 12:53 E 6 16.09 A Few Clouds FEW180 FEW250 7.8 -1.1 54% 76.35 1017.8
31 11:53 Vrbl 6 16.09 A Few Clouds FEW180 FEW250 6.1 -1.1 60% 76.43 1019.0
31 10:53 Calm 16.09 A Few Clouds FEW180 FEW250 4.4 -1.1 68% 76.5 1020.1
31 09:53 Calm 16.09 A Few Clouds FEW150 FEW250 2.2 0 2.2 -0.6 86% 76.58 1020.9
31 08:53 Calm 16.09 A Few Clouds FEW150 FEW250 0 -1.7 88% 76.58 1020.9
31 07:53 NW 7 16.09 A Few Clouds FEW150 FEW250 0.6 -1.1 89% -1 76.61 1021.1
31 06:53 Calm 16.09 A Few Clouds FEW250 0 -1.7 88% 76.61 1021.2
31 05:53 NE 6 16.09 Fair CLR 1.7 -1.1 82% 76.61 1021.2
31 04:53 Calm 16.09 Fair CLR 0.6 -1.7 85% 76.66 1021.8
31 03:53 Calm 16.09 Fair CLR 2.2 -0.6 4.4 1.1 82% 76.68 1022.2
31 02:53 SE 6 16.09 Fair CLR 3.3 -2.2 68% 76.71 1022.4
31 01:53 SE 13 16.09 Fair CLR 3.9 -2.8 62% 1 76.68 1022.2
31 00:53 SE 13 16.09 Fair CLR 3.9 -2.2 65% 1 76.71 1022.4
30 23:53 SE 15 16.09 Fair CLR 3.9 -2.2 65% 1 76.73 1022.7
30 22:53 SE 20 16.09 Fair CLR 4.4 -2.8 60% 1 76.73 1023.0
30 21:53 SE 15 16.09 Fair CLR 4.4 -2.8 7.8 3.9 60% 1 76.68 1022.4
30 20:53 SE 15 16.09 Fair CLR 4.4 -2.2 63% 1 76.71 1022.6
30 19:53 SE 15 16.09 Fair CLR 5.6 -2.8 55% 3 76.73 1022.8
30 18:53 SE 19 16.09 Fair CLR 5 -2.2 60% 2 76.73 1022.9
30 17:53 SE 19 16.09 Fair CLR 6.1 -2.8 53% 3 76.71 1022.7
30 16:53 SE 20 16.09 A Few Clouds FEW150 6.7 -2.8 51% 3 76.73 1023.0
30 15:53 SE 22 16.09 A Few Clouds FEW150 FEW250 7.8 -2.2 9.4 1.7 50% 5 76.73 1023.0
30 14:53 SE 22 16.09 A Few Clouds FEW250 8.9 -2.2 46% 6 76.73 1022.8
30 13:53 SE 20 16.09 A Few Clouds FEW250 9.4 -2.2 44% 7 76.76 1023.2
30 12:53 SE 22 G 35 16.09 A Few Clouds FEW250 9.4 -1.7 46% 7 76.78 1023.6
30 11:53 E 20 G 30 16.09 A Few Clouds FEW250 8.3 -1.1 52% 5 76.86 1024.5
30 10:53 NW 9 16.09 Partly Cloudy SCT250 2.8 1.1 89% 1 76.94 1025.8
30 09:53 NW 13 16.09 Partly Cloudy SCT250 1.7 0.6 1.7 -1.7 93% -2 76.96 1026.0
30 08:53 W 9 16.09 Patches Fog SCT250 -0.6 -1.1 96% -3 76.96 1026.0
30 07:53 W 6 16.09 Partly Cloudy SCT250 -1.1 -1.1 100% 76.96 1026.1
30 06:53 NW 6 2.41 Fog/Mist SCT250 -0.6 -0.6 100% 76.96 1026.1
30 05:53 W 6 2.41 Fog/Mist SCT000 SCT250 -1.1 -1.7 96% 76.99 1026.5
30 04:53 NW 7 16.09 A Few Clouds FEW150 FEW250 0 -0.6 96% -2 77.01 1026.6
30 03:53 W 9 11.27 Patches Fog FEW000 SCT150 SCT250 -0.6 -0.6 6.1 -0.6 100% -3 77.04 1026.8
30 02:53 Calm 16.09 A Few Clouds FEW150 FEW250 1.1 0 92% 77.09 1027.6
30 01:53 NW 7 16.09 A Few Clouds FEW250 2.2 0.6 89% 0 77.09 1027.7
30 00:53 Calm 16.09 A Few Clouds FEW250 1.1 0 92% 77.11 1027.8
29 23:53 NE 6 16.09 Fair CLR 3.3 1.1 86% 77.14 1028.4
29 22:53 Vrbl 6 16.09 A Few Clouds FEW250 4.4 0 73% 77.19 1029.1
29 21:53 E 22 16.09 A Few Clouds FEW250 6.1 -2.8 6.1 3.9 53% 3 77.22 1029.3
29 20:53 Calm 16.09 Mostly Cloudy BKN230 4.4 1.1 79% 77.27 1029.9
29 19:53 Calm 16.09 Mostly Cloudy BKN230 4.4 0 73% 77.29 1030.5
29 18:53 E 11 16.09 Mostly Cloudy SCT220 BKN250 5.6 -2.2 58% 3 77.29 1030.5
29 17:53 E 11 16.09 A Few Clouds FEW250 5.6 -3.3 53% 3 77.32 1030.7
29 16:53 E 15 16.09 Partly Cloudy FEW200 SCT250 6.1 -2.2 56% 3 77.32 1030.9
29 15:53 SE 15 16.09 Mostly Cloudy FEW100 SCT200 BKN250 6.1 -2.8 7.8 2.8 53% 3 77.37 1031.3
29 14:53 SE 13 16.09 Mostly Cloudy FEW100 SCT200 BKN250 7.2 -2.2 52% 5 77.37 1031.4
29 13:53 NW 6 16.09 Mostly Cloudy BKN250 7.2 0.6 63% 77.39 1031.6
29 12:53 N 7 16.09 Mostly Cloudy BKN250 6.7 0 63% 6 77.42 1032.2
29 11:53 E 19 16.09 Mostly Cloudy BKN250 7.2 -2.2 52% 4 77.44 1032.4
29 10:53 SE 7 16.09 Mostly Cloudy BKN250 5 0 70% 4 77.47 1032.7
29 09:53 Calm 16.09 Mostly Cloudy BKN250 2.8 1.7 2.8 0 93% 77.55 1033.7
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)