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.
13 22:53 E 6 10.00 A Few Clouds FEW044 55 45 66 54 69% 30.25 1024.4
13 21:53 Calm 10.00 Mostly Cloudy BKN044 54 44.1 69% 30.25 1024.3
13 20:53 Calm 10.00 Mostly Cloudy BKN047 55.9 43 62% 30.25 1024.2
13 19:53 Calm 10.00 Partly Cloudy SCT150 SCT250 57 42.1 58% 30.24 1023.9
13 18:53 W 5 10.00 Partly Cloudy FEW050 SCT150 SCT250 60.1 41 50% 30.22 1023.3
13 17:53 W 3 10.00 Mostly Cloudy FEW050 SCT150 BKN250 64.9 34 32% 30.21 1023.0
13 16:53 NW 6 10.00 Mostly Cloudy FEW055 SCT150 BKN250 66 37.9 66.9 53.1 36% 30.21 1022.9
13 15:53 N 5 10.00 Mostly Cloudy FEW055 SCT150 BKN250 66 39.9 39% 30.2 1022.8
13 14:53 Calm 10.00 Mostly Cloudy FEW055 SCT150 BKN250 63 43 48% 30.21 1023.1
13 13:53 Calm 10.00 Mostly Cloudy FEW055 FEW150 BKN250 61 39 44% 30.22 1023.3
13 12:53 NE 3 10.00 Mostly Cloudy FEW055 FEW150 BKN250 59 41 51% 30.23 1023.8
13 11:53 Calm 10.00 Mostly Cloudy FEW060 BKN150 BKN250 55.9 43 62% 30.24 1024.1
13 10:53 Calm 10.00 Mostly Cloudy BKN150 BKN250 53.1 41 53.1 41 64% 30.25 1024.2
13 09:53 Calm 10.00 Mostly Cloudy FEW070 BKN120 BKN250 50 41 71% 30.24 1024.1
13 08:53 Calm 10.00 Mostly Cloudy BKN070 BKN110 BKN250 46.9 41 80% 30.23 1023.6
13 07:53 E 3 10.00 Mostly Cloudy SCT080 BKN110 BKN250 45 39.9 83% 30.21 1023.0
13 06:53 S 3 10.00 Mostly Cloudy BKN100 BKN250 44.1 39.9 85% 30.19 1022.3
13 05:53 S 5 10.00 Partly Cloudy SCT100 42.1 39 89% 40 30.18 1022.0
13 04:53 Calm 10.00 Mostly Cloudy BKN100 42.1 39 50 39 89% 30.17 1021.7
13 03:53 S 3 10.00 Fair CLR 41 39 93% 30.16 1021.1
13 02:53 Calm 10.00 Fair CLR 42.1 39.9 92% 30.16 1021.0
13 01:53 S 3 10.00 Fair CLR 44.1 39 83% 30.14 1020.5
13 00:53 S 6 10.00 Fair CLR 46 41 83% 44 30.12 1020.0
12 23:53 Calm 10.00 Fair CLR 48 42.1 80% 30.12 1019.7
12 22:53 SE 3 10.00 Fair CLR 50 41 64.9 48 71% 30.11 1019.4
12 21:53 Calm 10.00 Fair CLR 50 42.1 74% 30.09 1018.8
12 20:53 W 5 10.00 Fair CLR 50 43 77% 49 30.07 1018.3
12 19:53 Calm 10.00 A Few Clouds FEW250 52 42.1 69% 30.06 1018.0
12 18:53 W 3 10.00 A Few Clouds FEW040 FEW250 57 41 55% 30.04 1017.3
12 17:53 W 5 10.00 A Few Clouds FEW040 FEW250 64 39 40% 30.03 1017.0
12 16:53 Calm 10.00 A Few Clouds FEW040 64.9 35.1 64.9 48.9 33% 30.02 1016.7
12 15:53 W 7 10.00 A Few Clouds FEW040 64 37.9 38% 30.03 1016.8
12 14:53 NW 7 10.00 A Few Clouds FEW040 62.1 39 43% 30.03 1016.9
12 13:53 NW 7 10.00 A Few Clouds FEW040 60.1 41 50% 30.05 1017.4
12 12:53 Vrbl 5 10.00 A Few Clouds FEW030 55 44.1 67% 30.06 1017.8
12 11:53 Calm 10.00 A Few Clouds FEW030 53.1 43 69% 30.06 1017.9
12 10:53 Vrbl 3 10.00 A Few Clouds FEW007 FEW030 48.9 43 48.9 39 80% 30.07 1018.3
12 09:53 Calm 10.00 Mostly Cloudy BKN005 46.9 44.1 90% 30.08 1018.4
12 08:53 S 3 5.00 Fog/Mist SCT003 OVC005 45 44.1 97% 30.07 1018.1
12 07:53 Calm 10.00 Partly Cloudy SCT006 SCT100 43 41 93% 30.05 1017.6
12 06:53 SW 3 10.00 A Few Clouds FEW008 FEW100 39 37.9 96% 30.05 1017.5
12 05:53 Calm 10.00 A Few Clouds FEW008 39.9 39 97% 30.04 1017.0
12 04:53 SW 3 10.00 Fair CLR 39.9 39 51.1 39.9 97% 30.02 1016.4
12 03:53 Calm 10.00 Fair CLR 41 39.9 96% 30.01 1016.1
12 02:53 Calm 10.00 Fair CLR 43 41 93% 30 1015.9
12 01:53 Calm 10.00 Fair CLR 44.1 42.1 93% 29.99 1015.5
12 00:53 Calm 10.00 Fair CLR 46 44.1 93% 29.98 1015.0
11 23:53 Vrbl 3 10.00 Fair CLR 46.9 44.1 90% 29.96 1014.6
11 22:53 Calm 10.00 Fair CLR 48 44.1 62.1 46 86% 29.96 1014.5
11 21:53 Calm 10.00 Fair CLR 50 44.1 80% 29.95 1014.0
11 20:53 Calm 10.00 A Few Clouds FEW100 52 44.1 75% 29.94 1013.7
11 19:53 E 5 10.00 Mostly Cloudy FEW050 FEW070 BKN100 55 46 72% 29.93 1013.3
11 18:53 E 8 10.00 A Few Clouds FEW039 FEW070 FEW090 55.9 44.1 65% 29.91 1012.9
11 17:53 E 5 10.00 Mostly Cloudy FEW039 SCT070 BKN090 59 39.9 49% 29.9 1012.5
11 16:53 NE 7 10.00 Mostly Cloudy FEW050 BKN095 63 41 64 50 45% 29.9 1012.3
11 15:53 NW 8 10.00 Mostly Cloudy FEW050 BKN100 64 39.9 41% 29.88 1011.9
11 14:53 W 7 10.00 Partly Cloudy SCT050 63 37.9 40% 29.88 1011.9
11 13:53 Vrbl 6 10.00 A Few Clouds FEW050 61 39.9 46% 29.89 1012.3
11 12:53 NW 9 10.00 A Few Clouds FEW040 57 41 55% 29.91 1012.7
11 11:53 Vrbl 5 10.00 A Few Clouds FEW040 54 42.1 64% 29.92 1013.0
11 10:53 NW 5 10.00 A Few Clouds FEW012 FEW040 50 42.1 50 41 74% 49 29.92 1013.2
11 09:53 Calm 9.00 Partly Cloudy SCT008 46.9 43 86% 29.93 1013.4
11 08:53 Calm 9.00 Mostly Cloudy BKN008 46 43 89% 29.93 1013.6
11 07:53 Calm 9.00 A Few Clouds FEW007 43 41 93% 29.93 1013.5
11 06:53 Calm 9.00 Overcast BKN007 OVC110 42.1 41 96% 29.93 1013.5
11 05:53 Calm 9.00 Overcast BKN007 OVC110 45 42.1 90% 29.92 1013.2
11 04:53 Calm 9.00 Overcast OVC006 43 42.1 48.9 41 97% 29.92 1012.9
11 03:53 Calm 9.00 Mostly Cloudy BKN006 42.1 41 96% 29.9 1012.5
11 02:53 Calm 9.00 Mostly Cloudy BKN007 43 42.1 97% 29.9 1012.3
11 01:53 Calm 10.00 Fair CLR 43 42.1 97% 29.88 1011.7
11 00:53 N 3 10.00 Fair CLR 48 45 89% 29.87 1011.4
10 23:53 NW 5 10.00 A Few Clouds FEW050 48.9 45 86% 48 29.87 1011.4
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)