Weather observations for the past three days for
Portland, Portland International Airport
Imperial (Metric)
Date Time (pdt) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
12 08:53 W 8 10.00 Mostly Cloudy BKN018 62.1 52 70% 30.11 1019.4
12 07:53 NW 7 10.00 Mostly Cloudy BKN015 61 52 72% 30.11 1019.5
12 06:53 NW 5 10.00 Mostly Cloudy BKN014 59 52 78% 30.12 1019.6
12 05:53 NW 5 10.00 Fair CLR 57.9 51.1 78% 30.11 1019.2
12 04:53 NW 6 10.00 Fair CLR 59 51.1 68 59 75% 30.09 1018.8
12 03:53 NW 8 10.00 Fair CLR 59 50 72% 30.08 1018.4
12 02:53 NW 8 10.00 Fair CLR 60.1 50 70% 30.07 1018.2
12 01:53 N 6 10.00 Fair CLR 62.1 48.9 62% 30.07 1018.2
12 00:53 N 6 10.00 Fair CLR 64 48.9 58% 30.08 1018.2
11 23:53 NW 8 10.00 Fair CLR 66 48.9 54% 30.07 1018.2
11 22:53 NW 13 G 21 10.00 Fair CLR 68 50 86 68 53% 30.07 1018.0
11 21:53 NW 8 10.00 Fair CLR 71.1 52 51% 30.05 1017.5
11 20:53 NW 7 10.00 A Few Clouds FEW150 73.9 54 50% 30.03 1016.9
11 19:53 NW 8 10.00 A Few Clouds FEW150 80.1 55.9 44% 80 30.03 1016.7
11 18:53 NW 12 G 18 10.00 Fair CLR 82.9 57 41% 82 30.02 1016.5
11 17:53 N 8 G 22 10.00 Fair CLR 84.9 55.9 37% 84 30.02 1016.5
11 16:53 NW 13 G 22 10.00 Fair CLR 86 55.9 86 71.1 36% 85 30.03 1016.9
11 15:53 N 8 G 21 10.00 A Few Clouds FEW150 86 55.9 36% 85 30.04 1017.3
11 14:53 NW 9 10.00 Partly Cloudy SCT150 84 55.9 38% 83 30.06 1017.7
11 13:53 W 12 10.00 A Few Clouds FEW150 80.1 55 42% 80 30.08 1018.5
11 12:53 W 10 10.00 Partly Cloudy SCT150 78.1 54 43% 79 30.1 1019.3
11 11:53 Vrbl 6 10.00 Partly Cloudy SCT150 75 53.1 46% 78 30.12 1019.9
11 10:53 Calm 10.00 Partly Cloudy FEW020 SCT150 71.1 53.1 71.1 61 53% 30.14 1020.3
11 09:53 NW 7 10.00 Partly Cloudy FEW015 SCT150 68 52 57% 30.14 1020.5
11 08:53 N 7 10.00 A Few Clouds FEW015 66 52 61% 30.15 1020.8
11 07:53 N 7 10.00 Partly Cloudy FEW005 FEW014 FEW040 SCT150 64 51.1 63% 30.15 1020.7
11 06:53 Vrbl 3 10.00 Partly Cloudy FEW004 FEW014 FEW040 SCT150 62.1 52 70% 30.14 1020.3
11 05:53 Calm 10.00 Partly Cloudy FEW020 FEW040 SCT150 62.1 53.1 73% 30.13 1020.0
11 04:53 NW 3 10.00 Partly Cloudy SCT150 62.1 53.1 72 61 73% 30.12 1019.7
11 03:53 NW 5 10.00 Fair CLR 62.1 53.1 73% 30.11 1019.4
11 02:53 NW 3 10.00 Fair CLR 63 51.1 65% 30.11 1019.3
11 01:53 NW 3 10.00 Fair CLR 64.9 50 59% 30.1 1019.1
11 00:53 NW 6 10.00 Fair CLR 66.9 52 59% 30.09 1018.8
10 23:53 NW 9 10.00 Fair CLR 70 53.1 55% 30.08 1018.6
10 22:53 NW 10 10.00 Fair CLR 72 54 91.9 72 53% 30.07 1018.1
10 21:53 N 8 10.00 Fair CLR 75 54 48% 78 30.06 1017.8
10 20:53 N 8 10.00 A Few Clouds FEW150 79 51.1 38% 79 30.04 1017.0
10 19:53 NW 9 G 20 10.00 Partly Cloudy SCT150 82.9 52 34% 82 30.02 1016.6
10 18:53 NW 14 G 23 10.00 Partly Cloudy SCT150 86 54 33% 84 30.01 1016.0
10 17:53 NW 12 G 23 10.00 Partly Cloudy SCT150 90 52 27% 87 29.99 1015.5
10 16:53 NW 10 G 21 10.00 A Few Clouds FEW150 91.9 53.1 93 80.1 27% 89 29.99 1015.5
10 15:53 NW 12 10.00 A Few Clouds FEW150 91.9 48.9 23% 89 30 1015.8
10 14:53 NW 13 10.00 A Few Clouds FEW150 91 48.9 24% 88 30 1015.8
10 13:53 NW 9 10.00 A Few Clouds FEW150 90 48 24% 87 30.01 1016.2
10 12:53 NW 9 10.00 A Few Clouds FEW150 87.1 46.9 25% 84 30.02 1016.4
10 11:53 W 6 10.00 A Few Clouds FEW150 84 46.9 27% 82 30.02 1016.5
10 10:53 N 5 10.00 A Few Clouds FEW150 80.1 46.9 80.1 66 31% 79 30.03 1016.7
10 09:53 N 5 10.00 A Few Clouds FEW150 75 50 42% 78 30.02 1016.5
10 08:53 Vrbl 3 10.00 A Few Clouds FEW150 71.1 48.9 46% 30.02 1016.4
10 07:53 NW 6 10.00 Partly Cloudy SCT150 69.1 48.9 49% 30.01 1015.9
10 06:53 N 5 10.00 Partly Cloudy FEW060 SCT150 68 48 49% 29.99 1015.3
10 05:53 NW 5 10.00 Partly Cloudy FEW060 SCT150 68 48 49% 29.98 1014.8
10 04:53 N 3 10.00 Partly Cloudy SCT150 71.1 46.9 84.9 68 42% 29.95 1014.0
10 03:53 Calm 10.00 Fair CLR 70 50 49% 29.93 1013.2
10 02:53 NW 3 10.00 Fair CLR 73.9 46 37% 29.92 1012.8
10 01:53 Calm 10.00 Fair CLR 75.9 50 40% 78 29.9 1012.3
10 00:53 Calm 10.00 Fair CLR 78.1 46 32% 78 29.89 1011.9
09 23:53 NW 8 10.00 Fair CLR 82.9 44.1 25% 81 29.87 1011.3
09 22:53 NW 8 10.00 Fair CLR 82.9 48 104 82.9 30% 81 29.86 1010.9
09 21:53 Vrbl 6 10.00 Partly Cloudy SCT150 84.9 55 36% 84 29.83 1009.9
09 20:53 NW 10 10.00 Partly Cloudy SCT150 91.9 59 33% 91 29.8 1008.8
09 19:53 NW 8 10.00 Partly Cloudy SCT150 96.1 57.9 28% 95 29.77 1007.9
09 18:53 NW 14 G 21 10.00 Partly Cloudy SCT150 99 55 23% 97 29.75 1007.4
09 17:53 NW 14 10.00 Mostly Cloudy BKN150 102 53.1 19% 100 29.75 1007.3
09 16:53 NW 12 G 17 10.00 Mostly Cloudy BKN150 102.9 51.1 104 84.9 18% 100 29.76 1007.5
09 15:53 N 8 10.00 A Few Clouds FEW250 102.9 50 17% 100 29.77 1008.1
09 14:53 N 7 10.00 Partly Cloudy SCT250 100.9 51.1 19% 98 29.79 1008.6
09 13:53 NW 10 10.00 Fair CLR 99 51.1 20% 96 29.8 1009.0
09 12:53 NW 7 10.00 Fair CLR 93.9 51.1 23% 91 29.82 1009.5
09 11:53 Vrbl 7 10.00 Fair CLR 90 55 31% 88 29.83 1010.0
09 10:53 Calm 10.00 Fair CLR 86 55.9 86 66.9 36% 85 29.84 1010.2
09 09:53 N 3 10.00 Fair CLR 82.9 55.9 40% 82 29.85 1010.5
Date Time (pdt) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)