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.
22 21:53 NW 9 10.00 Partly Cloudy SCT050 52 39.9 64% 30.08 1018.5
22 20:53 NW 6 10.00 Fair CLR 52 39.9 64% 30.06 1017.8
22 19:53 NW 12 10.00 A Few Clouds FEW043 FEW070 54 39.9 59% 30.04 1017.0
22 18:53 NW 15 G 24 10.00 Partly Cloudy FEW043 SCT070 57 39 51% 30.01 1016.0
22 17:53 NW 12 10.00 Mostly Cloudy FEW025 BKN036 BKN042 60.1 39.9 48% 29.98 1015.3
22 16:53 N 7 10.00 Mostly Cloudy FEW025 BKN028 BKN065 60.1 48 64.9 57 65% 29.97 1014.9
22 15:53 NW 15 10.00 Mostly Cloudy BKN033 BKN041 BKN075 61 48.9 65% 29.96 1014.5
22 14:53 NW 14 G 21 10.00 Mostly Cloudy SCT050 BKN150 BKN250 64.9 46 51% 29.94 1013.6
22 13:53 NW 14 10.00 Mostly Cloudy FEW035 BKN150 BKN250 64 37.9 38% 29.93 1013.3
22 12:53 NW 12 10.00 Mostly Cloudy FEW030 FEW200 BKN250 60.1 43 53% 29.93 1013.5
22 11:53 NW 14 9.00 Partly Cloudy FEW030 FEW200 SCT250 59 45 60% 29.92 1013.3
22 10:53 NW 10 10.00 Mostly Cloudy FEW015 SCT200 BKN250 57 42.1 57 44.1 58% 29.93 1013.3
22 09:53 NW 6 10.00 Mostly Cloudy BKN190 BKN250 53.1 45 74% 29.93 1013.3
22 08:53 Calm 10.00 Mostly Cloudy BKN190 BKN250 48.9 46 90% 29.92 1012.9
22 07:53 Calm 10.00 Partly Cloudy SCT230 48 45 89% 29.89 1012.2
22 06:53 Calm 10.00 A Few Clouds FEW250 46 44.1 93% 29.88 1011.9
22 05:53 Calm 10.00 Fair CLR 44.1 43 96% 29.88 1011.5
22 04:53 Calm 10.00 Fair CLR 46 44.1 55 45 93% 29.88 1011.7
22 03:53 Calm 10.00 Fair CLR 46 44.1 93% 29.88 1011.5
22 02:53 W 3 10.00 Fair CLR 48 45 89% 29.88 1011.5
22 01:53 Calm 10.00 Fair CLR 48.9 44.1 83% 29.88 1011.5
22 00:53 Calm 10.00 Fair CLR 48.9 44.1 83% 29.88 1011.7
21 23:53 Calm 10.00 Fair CLR 51.1 45 80% 29.88 1011.7
21 22:53 Calm 10.00 Fair CLR 55 45 73 53.1 69% 29.87 1011.5
21 21:53 SE 3 8.00 Fair CLR 54 46.9 77% 29.87 1011.6
21 20:53 NW 3 9.00 A Few Clouds FEW250 57.9 50 75% 29.87 1011.3
21 19:53 SE 5 10.00 A Few Clouds FEW250 60.1 46 60% 29.86 1011.2
21 18:53 Calm 10.00 Fair CLR 64 44.1 48% 29.84 1010.5
21 17:53 Calm 8.00 A Few Clouds FEW250 69.1 43 39% 29.83 1010.1
21 16:53 Calm 9.00 A Few Clouds FEW250 73 42.1 73 57 33% 29.84 1010.4
21 15:53 W 5 8.00 A Few Clouds FEW250 72 43 35% 29.85 1010.9
21 14:53 W 5 9.00 A Few Clouds FEW250 70 44.1 39% 29.86 1011.2
21 13:53 W 8 8.00 A Few Clouds FEW250 66 43 43% 29.89 1011.9
21 12:53 NW 9 10.00 A Few Clouds FEW250 64 41 43% 29.92 1013.0
21 11:53 NW 5 10.00 A Few Clouds FEW250 61 41 48% 29.93 1013.5
21 10:53 NW 3 10.00 A Few Clouds FEW250 57 44.1 57 42.1 62% 29.94 1013.9
21 09:53 W 3 10.00 A Few Clouds FEW250 53.1 45 74% 29.95 1014.1
21 08:53 W 3 10.00 A Few Clouds FEW250 46.9 45 93% 29.96 1014.3
21 07:53 W 5 10.00 Shallow Fog FEW250 45 44.1 97% 43 29.96 1014.3
21 06:53 W 3 10.00 Shallow Fog CLR 43 41 93% 29.95 1014.2
21 05:53 W 5 10.00 Fair CLR 44.1 43 96% 42 29.96 1014.3
21 04:53 Calm 8.00 A Few Clouds FEW250 46 44.1 55 46 93% 29.96 1014.3
21 03:53 W 3 10.00 A Few Clouds FEW250 48.9 46 90% 29.97 1014.6
21 02:53 W 6 10.00 A Few Clouds FEW250 48.9 45 86% 47 29.98 1014.9
21 01:53 W 5 10.00 A Few Clouds FEW250 48 44.1 86% 47 29.98 1015.0
21 00:53 W 3 10.00 A Few Clouds FEW250 48.9 45 86% 29.98 1014.9
20 23:53 W 3 10.00 A Few Clouds FEW250 51.1 46 83% 29.98 1015.0
20 22:53 NW 3 10.00 A Few Clouds FEW250 54 46 73 53.1 75% 29.98 1015.1
20 21:53 W 7 10.00 A Few Clouds FEW250 55.9 46.9 72% 29.98 1015.1
20 20:53 Calm 10.00 A Few Clouds FEW250 59 48 67% 29.98 1015.1
20 19:53 Calm 10.00 A Few Clouds FEW250 62.1 42.1 48% 29.97 1014.8
20 18:53 SE 5 10.00 Partly Cloudy SCT250 66.9 37.9 35% 29.96 1014.3
20 17:53 E 9 10.00 Mostly Cloudy FEW120 BKN250 70 37.9 31% 29.95 1014.0
20 16:53 E 13 10.00 Mostly Cloudy BKN250 73 37.9 75 57 28% 29.94 1013.9
20 15:53 E 15 G 22 10.00 Mostly Cloudy BKN250 73 39 29% 29.95 1014.2
20 14:53 E 10 10.00 Partly Cloudy SCT250 75 41 29% 77 29.96 1014.4
20 12:53 Vrbl 3 10.00 A Few Clouds FEW250 64.9 42.1 43% 30 1015.7
20 11:53 Calm 10.00 A Few Clouds FEW250 62.1 44.1 52% 30.01 1016.2
20 10:53 Calm 10.00 A Few Clouds FEW250 57 44.1 57 46.9 62% 30.03 1016.8
20 09:53 Calm 10.00 A Few Clouds FEW250 53.1 44.1 72% 30.04 1017.0
20 08:53 NW 5 10.00 A Few Clouds FEW250 50 44.1 80% 49 30.03 1016.7
20 07:53 N 3 10.00 Partly Cloudy FEW060 SCT250 48.9 43 80% 30.01 1016.1
20 06:53 Calm 10.00 Partly Cloudy SCT250 48.9 43 80% 30.01 1016.0
20 05:53 NW 5 10.00 Fair CLR 48.9 43 80% 48 30 1015.7
20 04:53 NW 5 10.00 A Few Clouds FEW150 51.1 43 55 50 74% 29.99 1015.5
20 03:53 NW 6 10.00 Partly Cloudy SCT250 51.1 43 74% 29.99 1015.4
20 02:53 NW 5 10.00 Mostly Cloudy BKN250 52 44.1 75% 29.98 1014.9
20 01:53 NW 6 10.00 Partly Cloudy SCT250 53.1 44.1 72% 29.99 1015.3
20 00:53 NW 5 10.00 Mostly Cloudy BKN240 53.1 44.1 72% 29.99 1015.3
19 23:53 NW 7 10.00 Mostly Cloudy FEW160 BKN250 55 44.1 67% 29.98 1015.1
19 22:53 NW 6 10.00 Partly Cloudy SCT250 55 44.1 64.9 53.1 67% 29.99 1015.4
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)