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.
01 01:53 Calm 10.00 Fair CLR 64 55.9 75% 30.12 1019.7
01 00:53 Vrbl 3 10.00 Fair CLR 64.9 55.9 73% 30.1 1019.0
31 23:53 NW 5 10.00 Fair CLR 66.9 55.9 68% 30.07 1018.2
31 22:53 NW 5 10.00 Fair CLR 69.1 55.9 90 69.1 63% 30.05 1017.5
31 21:53 N 7 10.00 Fair CLR 73.9 55.9 54% 30.02 1016.6
31 20:53 NW 10 G 20 10.00 A Few Clouds FEW090 79 57 47% 80 29.99 1015.4
31 19:53 N 7 10.00 A Few Clouds FEW070 FEW090 FEW250 84.9 53.1 33% 83 29.96 1014.5
31 18:53 W 9 10.00 A Few Clouds FEW070 FEW090 FEW250 88 50 27% 85 29.95 1014.3
31 17:53 NW 8 10.00 A Few Clouds FEW070 FEW090 FEW250 89.1 48.9 25% 86 29.97 1014.7
31 16:53 NW 6 10.00 A Few Clouds FEW090 88 50 89.1 71.1 27% 85 29.98 1015.0
31 15:53 W 9 10.00 A Few Clouds FEW090 87.1 50 28% 84 30 1015.9
31 14:53 NW 8 10.00 Partly Cloudy SCT070 84.9 48.9 29% 83 30.02 1016.5
31 13:53 W 8 10.00 Partly Cloudy SCT070 82 46.9 29% 80 30.03 1017.0
31 12:53 NW 9 10.00 A Few Clouds FEW065 78.1 48.9 36% 79 30.05 1017.4
31 11:53 Vrbl 7 10.00 A Few Clouds FEW060 75 51.1 43% 78 30.07 1018.0
31 10:53 Vrbl 5 10.00 A Few Clouds FEW050 72 53.1 72 59 52% 30.1 1019.1
31 09:53 Calm 10.00 A Few Clouds FEW050 68 53.1 59% 30.14 1020.3
31 08:53 NW 6 10.00 A Few Clouds FEW050 64 54 70% 30.15 1020.9
31 07:53 NW 5 10.00 Fair CLR 62.1 54 75% 30.16 1021.1
31 06:53 NW 6 10.00 Fair CLR 60.1 54 80% 30.15 1020.9
31 05:53 NW 5 10.00 Fair CLR 60.1 54 80% 30.15 1020.6
31 04:53 Calm 10.00 Fair CLR 62.1 53.1 70 62.1 73% 30.14 1020.5
31 03:53 N 3 10.00 Fair CLR 62.1 52 70% 30.15 1020.6
31 02:53 NW 3 10.00 Fair CLR 63 52 68% 30.14 1020.5
31 01:53 NW 6 10.00 Fair CLR 64 53.1 68% 30.14 1020.3
31 00:53 NW 6 10.00 Fair CLR 66 52 61% 30.12 1019.9
30 23:53 NW 7 10.00 Fair CLR 68 51.1 55% 30.11 1019.3
30 22:53 NW 8 10.00 Fair CLR 70 52 82 70 53% 30.09 1018.8
30 21:53 N 7 10.00 A Few Clouds FEW250 73 50 44% 30.09 1018.6
30 20:53 N 5 10.00 A Few Clouds FEW250 75.9 46.9 36% 78 30.06 1017.9
30 19:53 Vrbl 5 10.00 A Few Clouds FEW070 FEW250 79 48.9 35% 79 30.05 1017.5
30 18:53 NW 5 10.00 A Few Clouds FEW250 81 45 28% 80 30.04 1017.1
30 17:53 NW 8 10.00 A Few Clouds FEW065 FEW250 81 48.9 33% 80 30.03 1016.9
30 16:53 NW 13 10.00 A Few Clouds FEW065 FEW250 81 51.1 82 68 35% 80 30.04 1017.2
30 15:53 W 10 10.00 A Few Clouds FEW065 FEW250 79 50 36% 79 30.05 1017.3
30 14:53 Vrbl 5 10.00 A Few Clouds FEW060 FEW250 78.1 45 31% 78 30.06 1017.6
30 13:53 NW 8 10.00 A Few Clouds FEW060 FEW250 75 48.9 40% 77 30.08 1018.4
30 12:53 NW 8 10.00 A Few Clouds FEW048 FEW250 73 52 48% 30.07 1018.2
30 11:53 N 3 10.00 A Few Clouds FEW043 FEW250 70 52 53% 30.08 1018.4
30 10:53 Vrbl 3 10.00 A Few Clouds FEW033 66.9 52 68 59 59% 30.1 1019.2
30 09:53 Vrbl 5 10.00 A Few Clouds FEW032 FEW050 64.9 51.1 61% 30.11 1019.5
30 08:53 NW 3 10.00 A Few Clouds FEW043 62.1 51.1 67% 30.11 1019.5
30 07:53 NW 6 10.00 Mostly Cloudy BKN048 60.1 51.1 72% 30.12 1019.6
30 06:53 Calm 10.00 Mostly Cloudy BKN045 59 48.9 69% 30.1 1019.1
30 05:53 Calm 10.00 Mostly Cloudy FEW030 BKN050 60.1 48.9 67% 30.1 1018.9
30 04:53 Calm 10.00 Mostly Cloudy BKN055 60.1 48.9 66 59 67% 30.09 1018.6
30 03:53 Calm 10.00 A Few Clouds FEW045 60.1 50 70% 30.07 1018.1
30 02:53 NE 3 10.00 A Few Clouds FEW045 60.1 51.1 72% 30.05 1017.4
30 01:53 NW 3 10.00 Fair CLR 61 51.1 70% 30.04 1016.9
30 00:53 NW 5 10.00 Fair CLR 62.1 51.1 67% 30.03 1016.7
29 23:53 NW 6 10.00 Fair CLR 64 51.1 63% 30.01 1016.2
29 22:53 NW 7 10.00 Fair CLR 66 51.1 81 66 59% 29.99 1015.5
29 21:53 NW 9 10.00 A Few Clouds FEW250 69.1 53.1 57% 29.97 1014.9
29 20:53 N 7 10.00 A Few Clouds FEW250 73.9 52 46% 29.94 1013.7
29 19:53 NW 6 10.00 A Few Clouds FEW070 FEW250 78.1 46 32% 78 29.93 1013.4
29 18:53 NW 8 10.00 A Few Clouds FEW070 FEW250 80.1 48.9 34% 79 29.92 1012.9
29 17:53 N 5 10.00 A Few Clouds FEW070 FEW250 81 48.9 33% 80 29.91 1012.9
29 16:53 W 10 10.00 A Few Clouds FEW070 FEW250 81 50 81 64.9 34% 80 29.93 1013.3
29 15:53 W 9 G 17 10.00 A Few Clouds FEW065 FEW250 80.1 50 35% 80 29.94 1013.7
29 14:53 W 9 10.00 A Few Clouds FEW065 FEW250 78.1 48.9 36% 79 29.96 1014.3
29 13:53 NW 7 10.00 A Few Clouds FEW055 FEW250 75 50 42% 78 29.97 1014.8
29 12:53 Vrbl 7 10.00 A Few Clouds FEW044 FEW250 73 54 51% 29.99 1015.3
29 11:53 N 3 10.00 Mostly Cloudy FEW032 BKN250 69.1 55 61% 30 1016.0
29 10:53 Vrbl 5 10.00 Mostly Cloudy FEW018 BKN250 66 55 66 59 68% 30.03 1016.7
29 09:53 NW 5 10.00 Mostly Cloudy BKN017 63 54 73% 30.04 1017.1
29 08:53 Calm 10.00 Mostly Cloudy BKN017 61 53.1 75% 30.04 1017.2
29 07:53 Vrbl 3 10.00 Mostly Cloudy BKN018 60.1 53.1 78% 30.04 1017.1
29 06:53 NW 6 10.00 Mostly Cloudy FEW010 BKN020 60.1 53.1 78% 30.04 1017.0
29 05:53 NW 7 10.00 Mostly Cloudy BKN022 BKN060 60.1 53.1 78% 30.03 1016.7
29 04:53 NW 6 10.00 Partly Cloudy FEW060 SCT250 59 53.1 66.9 59 81% 30.03 1016.7
29 03:53 NW 7 10.00 Mostly Cloudy FEW060 SCT100 BKN200 60.1 53.1 78% 30.03 1016.8
29 02:53 NW 6 10.00 A Few Clouds FEW060 FEW100 61 54 78% 30.03 1016.7
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)