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.
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
29 01:53 NW 8 G 17 10.00 Partly Cloudy SCT060 62.1 54 75% 30.03 1016.6
29 00:53 NW 9 G 17 10.00 A Few Clouds FEW065 64 55 73% 30.03 1016.8
28 23:53 NW 9 10.00 Partly Cloudy SCT065 64.9 55.9 73% 30.03 1016.8
28 22:53 NW 8 10.00 Partly Cloudy SCT060 66 55 80.1 66 68% 30.03 1016.8
28 21:53 NW 10 10.00 A Few Clouds FEW060 68 55.9 65% 30.03 1016.8
28 20:53 NW 8 10.00 Partly Cloudy SCT060 70 57.9 66% 30.02 1016.4
28 19:53 NW 8 G 22 10.00 Partly Cloudy SCT060 SCT180 72 57.9 61% 30.01 1016.1
28 18:53 NW 12 G 22 10.00 A Few Clouds FEW080 FEW180 75.9 57.9 54% 78 30 1015.8
28 17:53 NW 14 G 21 10.00 Partly Cloudy SCT080 SCT180 78.1 57.9 50% 79 30.01 1016.1
28 16:53 NW 6 10.00 Mostly Cloudy BKN075 79 55 80.1 69.1 44% 80 30.02 1016.3
28 15:53 NW 8 10.00 Mostly Cloudy BKN075 78.1 53.1 42% 79 30.03 1016.7
28 14:53 N 6 10.00 Mostly Cloudy SCT040 BKN070 80.1 53.1 39% 80 30.04 1017.1
28 13:53 Vrbl 6 10.00 Partly Cloudy FEW040 SCT070 77 55 47% 78 30.05 1017.5
28 12:53 N 7 10.00 A Few Clouds FEW040 FEW075 FEW250 73 55 53% 30.07 1017.9
28 11:53 Calm 10.00 Partly Cloudy FEW030 FEW075 SCT250 72 54 53% 30.08 1018.5
28 10:53 Calm 10.00 Mostly Cloudy SCT027 BKN075 69.1 54 69.1 61 59% 30.09 1018.8
28 09:53 Calm 10.00 Mostly Cloudy SCT022 BKN070 66 54 65% 30.09 1018.7
28 08:53 S 3 10.00 Mostly Cloudy FEW019 BKN070 64 54 70% 30.09 1018.8
28 07:53 S 7 10.00 Mostly Cloudy BKN018 BKN060 BKN150 64 55 73% 30.09 1018.7
28 06:53 S 5 10.00 Mostly Cloudy SCT018 BKN060 63 55 76% 30.07 1018.1
28 05:53 Calm 10.00 Mostly Cloudy SCT023 BKN250 61 54 78% 30.07 1018.0
28 04:53 Calm 10.00 Partly Cloudy SCT023 62.1 55 69.1 61 78% 30.06 1017.7
28 03:53 NW 3 10.00 A Few Clouds FEW065 61 55 81% 30.06 1017.6
28 02:53 NW 6 10.00 A Few Clouds FEW065 62.1 55 78% 30.05 1017.3
28 01:53 N 5 10.00 Overcast OVC065 64 55.9 75% 30.04 1017.0
28 00:53 NW 7 10.00 Fair CLR 66 55.9 70% 30.03 1016.8
27 23:53 N 3 10.00 Fair CLR 66.9 57 71% 30.03 1016.6
27 22:53 NW 6 10.00 Fair CLR 69.1 57 84 69.1 66% 30.01 1016.1
27 21:53 NW 3 10.00 A Few Clouds FEW035 71.1 57.9 63% 30.01 1016.0
27 20:53 N 6 10.00 A Few Clouds FEW065 73.9 59 60% 29.99 1015.6
27 19:53 NW 10 G 21 10.00 Partly Cloudy SCT070 78.1 57.9 50% 79 29.97 1014.8
27 18:53 NW 5 10.00 A Few Clouds FEW060 FEW120 84 53.1 34% 83 29.96 1014.5
27 17:53 N 5 10.00 A Few Clouds FEW060 FEW120 82.9 53.1 36% 82 29.97 1014.9
27 16:53 N 5 10.00 A Few Clouds FEW060 FEW250 82 52 82 68 35% 81 29.98 1015.3
27 15:53 N 6 10.00 A Few Clouds FEW060 FEW250 80.1 51.1 37% 80 30 1015.9
27 14:53 Vrbl 5 10.00 A Few Clouds FEW060 FEW250 79 52 39% 79 30.03 1016.7
27 13:53 Vrbl 5 10.00 A Few Clouds FEW040 75.9 51.1 42% 78 30.05 1017.4
27 12:53 N 5 10.00 A Few Clouds FEW035 FEW100 73 53.1 50% 30.06 1017.9
27 11:53 N 5 10.00 A Few Clouds FEW035 71.1 53.1 53% 30.08 1018.3
27 10:53 N 5 10.00 A Few Clouds FEW035 69.1 53.1 69.1 59 57% 30.09 1018.7
27 09:53 NE 5 10.00 A Few Clouds FEW029 66.9 54 63% 30.09 1019.0
27 08:53 E 3 10.00 A Few Clouds FEW025 64.9 54 68% 30.1 1019.3
27 07:53 Calm 10.00 A Few Clouds FEW005 FEW018 FEW030 62.1 54 75% 30.1 1019.3
27 05:53 Calm 10.00 A Few Clouds FEW030 60.1 54 80% 30.09 1018.8
27 04:53 Calm 10.00 A Few Clouds FEW031 60.1 54 64.9 60.1 80% 30.09 1018.8
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)