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.
25 10:53 W 5 10.00 Mostly Cloudy FEW050 BKN160 BKN200 64 32 64 55.9 30% 29.77 1008.1
25 09:53 S 8 10.00 Mostly Cloudy FEW120 BKN190 63 32 31% 29.79 1008.5
25 08:53 S 8 10.00 Mostly Cloudy SCT150 BKN200 61 33.1 35% 29.8 1008.9
25 07:53 SE 6 10.00 Mostly Cloudy FEW150 BKN200 57.9 39 50% 29.81 1009.2
25 06:53 SE 7 10.00 Mostly Cloudy FEW150 BKN200 57 30 36% 29.81 1009.3
25 05:53 SE 6 10.00 Mostly Cloudy BKN220 57 30 36% 29.8 1009.0
25 04:53 SE 7 10.00 Mostly Cloudy BKN220 57.9 30 69.1 57.9 35% 29.8 1009.1
25 03:53 SE 10 10.00 Mostly Cloudy BKN250 60.1 26.1 27% 29.82 1009.5
25 02:53 SE 8 10.00 Mostly Cloudy BKN250 60.1 26.1 27% 29.83 1010.0
25 01:53 S 10 10.00 Mostly Cloudy BKN250 62.1 21.9 21% 29.85 1010.5
25 00:53 S 10 10.00 Mostly Cloudy BKN230 64 18 17% 29.85 1010.6
24 23:53 S 8 10.00 Mostly Cloudy BKN230 66 19.9 17% 29.84 1010.4
24 22:53 Calm 10.00 Partly Cloudy FEW180 SCT250 68 35.1 78.1 68 30% 29.84 1010.3
24 21:53 W 9 10.00 Partly Cloudy FEW180 SCT250 71.1 44.1 38% 29.83 1010.1
24 20:53 S 7 10.00 Partly Cloudy FEW180 FEW210 SCT250 72 39.9 31% 29.82 1009.7
24 19:53 E 7 10.00 Partly Cloudy FEW180 SCT250 73.9 39 28% 29.82 1009.6
24 18:53 E 6 10.00 A Few Clouds FEW180 FEW250 77 34 21% 77 29.82 1009.7
24 17:53 E 7 10.00 Partly Cloudy FEW150 SCT250 77 35.1 22% 77 29.84 1010.3
24 16:53 Vrbl 5 10.00 Mostly Cloudy BKN250 75.9 36 77 62.1 23% 77 29.86 1011.0
24 15:53 N 6 10.00 Mostly Cloudy BKN250 75 37 25% 77 29.89 1012.2
24 14:53 Calm 10.00 Mostly Cloudy BKN250 73 39.9 30% 29.92 1013.1
24 13:53 N 3 10.00 Mostly Cloudy BKN240 71.1 39.9 32% 29.94 1013.8
24 12:53 NW 5 10.00 Mostly Cloudy BKN250 68 43 40% 29.97 1014.7
24 11:53 Calm 10.00 Mostly Cloudy FEW150 BKN250 64.9 45 49% 29.99 1015.5
24 10:53 Calm 10.00 Mostly Cloudy BKN250 62.1 46.9 62.1 48.9 58% 30.01 1016.2
24 09:53 W 6 10.00 Mostly Cloudy BKN250 57.9 45 62% 30.03 1016.9
24 08:53 NW 6 10.00 Mostly Cloudy FEW150 BKN250 55 44.1 67% 30.04 1017.1
24 07:53 N 5 10.00 Partly Cloudy FEW003 FEW010 FEW150 SCT250 53.1 45 74% 30.04 1017.2
24 06:53 Vrbl 3 10.00 Partly Cloudy FEW010 FEW150 SCT250 50 45 83% 30.04 1017.0
24 05:53 N 3 10.00 Partly Cloudy FEW150 SCT250 50 44.1 80% 30.04 1017.0
24 04:53 N 3 10.00 A Few Clouds FEW150 FEW250 50 44.1 57.9 50 80% 30.04 1017.0
24 03:53 N 6 10.00 Fair CLR 51.1 44.1 77% 30.04 1016.9
24 02:53 N 3 10.00 Fair CLR 53.1 43 69% 30.02 1016.5
24 01:53 N 3 10.00 Fair CLR 54 44.1 69% 30.02 1016.5
24 00:53 NW 5 10.00 Fair CLR 54 44.1 69% 30.02 1016.3
23 23:53 Vrbl 5 10.00 A Few Clouds FEW250 55.9 46 70% 30.01 1016.1
23 22:53 NW 7 10.00 A Few Clouds FEW250 57.9 46.9 73 57.9 67% 30.01 1016.1
23 21:53 NW 8 10.00 A Few Clouds FEW250 60.1 46.9 62% 30 1015.8
23 20:53 NW 7 10.00 Mostly Cloudy BKN250 63 48 58% 29.97 1014.7
23 19:53 N 7 G 21 10.00 Mostly Cloudy BKN250 66.9 48.9 53% 29.96 1014.4
23 18:53 NW 7 10.00 Mostly Cloudy BKN250 70 50 49% 29.95 1014.0
23 17:53 NW 10 10.00 A Few Clouds FEW250 73 51.1 46% 29.95 1014.0
23 16:53 NW 12 10.00 A Few Clouds FEW060 FEW250 73 50 73 59 44% 29.95 1014.3
23 15:53 W 9 10.00 A Few Clouds FEW060 FEW250 71.1 48.9 46% 29.96 1014.6
23 14:53 NW 8 10.00 A Few Clouds FEW060 FEW250 70 50 49% 29.98 1015.1
23 13:53 N 5 10.00 A Few Clouds FEW030 FEW250 66.9 48.9 53% 29.99 1015.6
23 12:53 W 3 10.00 Partly Cloudy FEW018 SCT030 SCT250 64 48 56% 30.01 1016.2
23 11:53 Vrbl 5 10.00 Mostly Cloudy BKN026 63 48 58% 30.01 1016.2
23 10:53 Vrbl 3 10.00 Mostly Cloudy BKN022 59 48.9 59 54 69% 30.01 1016.1
23 09:53 N 3 10.00 Overcast OVC017 57 48 72% 30 1015.7
23 08:53 NW 6 10.00 Overcast FEW010 OVC016 55.9 48.9 77% 29.99 1015.5
23 07:53 NW 7 10.00 Mostly Cloudy FEW010 BKN014 55 48.9 80% 29.98 1015.0
23 06:53 N 7 10.00 Mostly Cloudy FEW010 BKN013 55 48.9 80% 29.95 1014.2
23 05:53 Vrbl 5 10.00 Overcast OVC012 54 48.9 83% 29.94 1013.6
23 04:53 N 6 10.00 Mostly Cloudy BKN013 54 48.9 63 54 83% 29.92 1013.1
23 03:53 N 5 10.00 A Few Clouds FEW030 FEW250 54 48.9 83% 29.92 1013.0
23 02:53 N 6 10.00 A Few Clouds FEW030 FEW250 55 48.9 80% 29.91 1012.6
23 01:53 Vrbl 5 10.00 A Few Clouds FEW250 55.9 48.9 77% 29.89 1012.0
23 00:53 N 5 10.00 Fair CLR 57.9 50 75% 29.88 1011.6
22 23:53 NW 7 G 18 10.00 Fair CLR 60.1 50 70% 29.86 1011.1
22 22:53 NW 12 10.00 A Few Clouds FEW250 63 51.1 82 63 65% 29.85 1010.8
22 21:53 NW 12 G 17 10.00 A Few Clouds FEW250 64.9 51.1 61% 29.84 1010.4
22 20:53 NW 10 10.00 Partly Cloudy SCT250 69.1 51.1 53% 29.82 1009.6
22 19:53 N 5 10.00 Partly Cloudy SCT250 73.9 51.1 45% 29.81 1009.4
22 18:53 N 3 10.00 Partly Cloudy FEW050 SCT250 78.1 51.1 39% 79 29.8 1009.2
22 17:53 N 8 10.00 A Few Clouds FEW050 FEW250 80.1 51.1 37% 80 29.8 1009.1
22 16:53 NW 10 10.00 A Few Clouds FEW050 FEW250 82 48.9 82 66 32% 81 29.82 1009.6
22 15:53 NW 7 10.00 A Few Clouds FEW050 FEW250 81 44.1 27% 80 29.84 1010.3
22 14:53 NW 10 10.00 A Few Clouds FEW050 FEW250 79 43 28% 78 29.86 1011.0
22 13:53 NW 8 10.00 A Few Clouds FEW050 FEW250 75.9 46.9 36% 78 29.88 1011.6
22 12:53 W 9 10.00 A Few Clouds FEW050 FEW250 73 48.9 43% 29.9 1012.5
22 11:53 W 9 10.00 A Few Clouds FEW050 FEW250 69.1 51.1 53% 29.93 1013.3
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)