Weather observations for the past three days for
Portland, Portland International Airport
Imperial (Metric)
Date Time (pst) 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.
14 11:53 N 3 3.00 Fog/Mist OVC004 43 43 100% 30.49 1032.6
14 10:53 Calm 0.50 Fog VV003 42.1 42.1 100% 30.5 1033.0
14 09:53 Calm 0.25 Fog VV002 39.9 39.9 39.9 36 100% 30.5 1032.8
14 08:53 W 3 1.00 Fog/Mist OVC003 39 39 100% 30.49 1032.5
14 07:53 Calm 0.13 Fog VV002 37.9 37.9 100% 30.48 1032.1
14 06:53 Calm 0.25 Fog VV002 37.9 37.9 100% 30.47 1031.9
14 05:53 Calm 0.25 Fog VV002 37 37 100% 30.47 1031.8
14 04:53 Calm 0.25 Fog VV002 36 36 100% 30.46 1031.3
14 03:53 SE 3 0.13 Fog VV002 37 37 37.9 33.1 100% 30.47 1031.5
14 02:53 SE 3 0.13 Fog VV002 36 36 100% 30.48 1031.9
14 01:53 Calm 0.13 Fog VV002 36 36 100% 30.47 1031.7
14 00:53 Calm 0.25 Fog/Mist SCT000 36 36 100% 30.47 1031.7
13 23:53 Calm 4.00 Fog/Mist FEW003 34 34 100% 30.47 1031.6
13 22:53 Calm 8.00 Shallow Fog FEW003 37 37 100% 30.46 1031.5
13 21:53 E 3 10.00 Shallow Fog FEW003 37.9 37 50 36 97% 30.44 1030.9
13 20:53 Calm 10.00 Shallow Fog FEW250 37.9 37.9 100% 30.43 1030.5
13 19:53 E 3 10.00 Fair CLR 39.9 39 97% 30.42 1030.1
13 18:53 Calm 10.00 A Few Clouds FEW250 42.1 41 96% 30.41 1029.8
13 17:53 Calm 10.00 A Few Clouds FEW010 FEW250 44.1 41 89% 30.4 1029.6
13 16:53 Calm 10.00 A Few Clouds FEW010 FEW250 48 42.1 80% 30.39 1029.2
13 15:53 NW 5 10.00 A Few Clouds FEW250 50 42.1 51.1 37.9 74% 49 30.39 1028.9
13 14:53 NW 6 10.00 A Few Clouds FEW250 51.1 42.1 71% 30.38 1028.6
13 13:53 W 3 10.00 A Few Clouds FEW250 51.1 41 69% 30.38 1028.7
13 12:53 N 3 10.00 A Few Clouds FEW250 46 39.9 79% 30.4 1029.3
13 11:53 Calm 10.00 A Few Clouds FEW250 45 39 80% 30.42 1030.0
13 10:53 Calm 10.00 A Few Clouds FEW005 FEW250 42.1 37.9 85% 30.44 1030.7
13 09:53 Calm 1.00 Patches Fog FEW002 SCT250 37.9 37 37.9 30.9 97% 30.44 1030.7
13 08:53 Calm 7.00 Patches Fog BKN004 BKN250 33.1 33.1 100% 30.43 1030.2
13 07:53 Calm 10.00 A Few Clouds FEW250 32 32 100% 30.41 1029.6
13 06:53 Calm 10.00 A Few Clouds FEW250 33.1 33.1 100% 30.4 1029.5
13 05:53 Calm 6.00 Fog/Mist FEW003 33.1 33.1 100% 30.39 1029.1
13 04:53 Calm 6.00 Fog/Mist CLR 32 32 100% 30.4 1029.3
13 03:53 Calm 10.00 Fair CLR 36 35.1 42.1 34 97% 30.4 1029.3
13 02:53 SE 3 9.00 Fair CLR 34 33.1 97% 30.4 1029.4
13 01:53 Calm 10.00 Fair CLR 35.1 35.1 100% 30.41 1029.5
13 00:53 Calm 10.00 Fair CLR 39 37.9 96% 30.4 1029.2
12 23:53 Calm 10.00 Fair CLR 39 37 93% 30.39 1029.1
12 22:53 SE 3 10.00 Fair CLR 41 37.9 89% 30.39 1028.9
12 21:53 E 5 10.00 A Few Clouds FEW250 41 39 53.1 39.9 93% 38 30.38 1028.7
12 20:53 Calm 10.00 Fair CLR 41 37.9 89% 30.38 1028.6
12 19:53 Calm 10.00 A Few Clouds FEW250 43 39 86% 30.38 1028.6
12 18:53 E 3 10.00 A Few Clouds FEW250 45 39.9 83% 30.37 1028.3
12 17:53 Calm 10.00 Mostly Cloudy BKN250 46 39.9 79% 30.38 1028.6
12 16:53 W 3 10.00 Partly Cloudy FEW100 SCT250 48.9 39.9 71% 30.38 1028.5
12 15:53 W 5 10.00 Mostly Cloudy FEW100 BKN250 53.1 39 55 43 59% 30.38 1028.7
12 14:53 Calm 10.00 Mostly Cloudy FEW100 BKN250 54 39 57% 30.37 1028.2
12 13:53 Calm 10.00 Mostly Cloudy FEW050 BKN250 54 37.9 55% 30.38 1028.8
12 12:53 E 3 10.00 Mostly Cloudy FEW045 BKN250 53.1 37.9 57% 30.38 1028.6
12 11:53 E 7 10.00 Mostly Cloudy FEW045 BKN250 51.1 37.9 61% 30.42 1030.0
12 10:53 SE 8 10.00 Mostly Cloudy FEW040 BKN250 46.9 37.9 71% 44 30.44 1030.7
12 09:53 E 5 10.00 Mostly Cloudy FEW040 FEW150 BKN250 43 39 43 41 86% 41 30.45 1030.9
12 08:53 E 6 10.00 Mostly Cloudy FEW040 FEW120 BKN250 42.1 39 89% 39 30.43 1030.3
12 07:53 SE 3 10.00 Mostly Cloudy FEW033 SCT120 BKN250 42.1 37 82% 30.43 1030.2
12 06:53 SE 3 10.00 Mostly Cloudy BKN032 BKN110 BKN250 42.1 37.9 85% 30.43 1030.2
12 05:53 E 8 10.00 Mostly Cloudy SCT036 BKN110 41 37.9 89% 36 30.42 1030.0
12 04:53 SE 6 10.00 Mostly Cloudy FEW038 BKN110 42.1 39 89% 39 30.41 1029.8
12 03:53 SE 8 10.00 A Few Clouds FEW110 FEW180 43 39 46.9 43 86% 39 30.4 1029.2
12 02:53 SE 8 10.00 Partly Cloudy SCT110 43 39.9 89% 39 30.4 1029.2
12 01:53 SE 7 10.00 Partly Cloudy FEW120 SCT200 44.1 39.9 85% 41 30.38 1028.8
12 00:53 E 3 10.00 Partly Cloudy SCT110 SCT200 44.1 39 83% 30.39 1028.8
11 23:53 SE 12 10.00 Overcast FEW100 FEW120 OVC200 46 39 77% 41 30.36 1028.1
11 22:53 SE 7 10.00 Mostly Cloudy SCT100 BKN120 46 39.9 79% 43 30.38 1028.7
11 21:53 SE 6 10.00 Mostly Cloudy BKN100 BKN120 46 41 50 46 83% 44 30.38 1028.7
11 20:53 SE 9 10.00 Mostly Cloudy BKN095 BKN110 48 39.9 74% 44 30.38 1028.5
11 19:53 SE 3 10.00 Mostly Cloudy FEW070 BKN100 46.9 39.9 77% 30.38 1028.6
11 18:53 E 8 10.00 Mostly Cloudy BKN090 46.9 39 74% 44 30.36 1028.1
11 17:53 E 5 10.00 Overcast BKN090 OVC210 48.9 39 69% 48 30.36 1028.0
11 16:53 SE 8 10.00 Overcast SCT070 BKN100 OVC210 48.9 37.9 66% 46 30.35 1027.7
11 15:53 SE 9 10.00 Mostly Cloudy SCT070 BKN100 BKN210 50 37.9 52 46 63% 47 30.35 1027.7
11 14:53 SE 7 10.00 Mostly Cloudy BKN070 BKN090 BKN250 52 37.9 59% 30.36 1027.9
11 13:53 E 8 10.00 Mostly Cloudy BKN070 BKN250 51.1 37.9 61% 30.36 1028.0
11 12:53 SE 13 10.00 Overcast OVC070 48.9 39 69% 44 30.38 1028.6
Date Time (pst) 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)