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.
12 16:53 Calm 4.00 Light Rain Fog/Mist FEW008 BKN018 OVC029 54 50 55 50 87% 29.8 1008.9 0.01 0.06
12 15:53 S 8 10.00 Light Rain FEW008 BKN015 OVC025 54 50 87% 29.79 1008.8
12 14:53 Calm 10.00 Overcast FEW010 BKN014 OVC033 54 48.9 83% 29.78 1008.4
12 13:53 S 5 5.00 Light Rain BKN014 OVC030 53.1 48 83% 29.77 1008.1 0.05 0.05
12 12:53 SW 8 3.00 Light Rain Fog/Mist FEW008 OVC025 51.1 48 89% 29.76 1007.6
12 11:53 S 14 3.00 Light Rain Fog/Mist FEW008 OVC018 51.1 48 89% 29.74 1007.1
12 10:53 S 10 3.00 Light Rain Fog/Mist SCT008 OVC014 50 48 52 50 93% 46 29.73 1006.7
12 09:53 S 13 2.00 Light Rain Fog/Mist OVC008 50 48.9 96% 46 29.72 1006.2
12 08:53 E 7 10.00 Overcast OVC012 51.1 48 89% 29.69 1005.5
12 07:53 E 6 10.00 Overcast OVC013 51.1 48 89% 29.68 1004.9
12 06:53 Calm 10.00 Overcast BKN013 OVC025 52 48.9 89% 29.65 1003.9
12 05:53 W 3 10.00 Overcast OVC015 52 48.9 89% 29.64 1003.7
12 04:53 Calm 10.00 Overcast OVC028 52 48 52 50 86% 29.63 1003.3 0.01
12 03:53 Calm 10.00 Mostly Cloudy FEW016 BKN075 51.1 48 89% 29.63 1003.2
12 02:53 Calm 10.00 Mostly Cloudy FEW018 BKN075 51.1 48 89% 29.64 1003.5
12 01:53 S 3 10.00 Overcast BKN015 OVC029 51.1 46.9 86% 29.65 1004.0 0.01
12 00:53 S 6 10.00 Light Rain SCT015 BKN025 OVC040 52 46.9 83% 29.67 1004.6
11 23:53 SE 7 10.00 Light Rain BKN011 BKN025 OVC040 52 46.9 83% 29.69 1005.4 0.01
11 22:53 SE 7 4.00 Light Rain Fog/Mist BKN011 BKN025 OVC040 51.1 48 64 51.1 89% 29.71 1005.9 0.03 0.03
11 21:53 S 10 10.00 Light Rain FEW009 BKN026 BKN040 53.1 48.9 86% 29.71 1006.0
11 20:53 S 16 10.00 Light Rain SCT015 BKN028 OVC046 55 51.1 87% 29.7 1005.6
11 19:53 W 6 10.00 Mostly Cloudy FEW025 BKN060 59 50 72% 29.68 1005.0
11 18:53 NW 9 10.00 Mostly Cloudy FEW025 SCT050 BKN070 60.1 50 70% 29.68 1004.9
11 17:53 NW 10 10.00 Mostly Cloudy FEW025 SCT043 BKN060 62.1 48.9 62% 29.67 1004.6
11 16:53 W 6 10.00 Mostly Cloudy FEW025 BKN043 BKN070 64 46 64 52 52% 29.67 1004.6
11 15:53 Calm 10.00 Mostly Cloudy FEW025 BKN055 BKN250 64 44.1 48% 29.68 1005.1
11 14:53 Calm 10.00 Mostly Cloudy FEW020 BKN050 BKN120 61 45 56% 29.71 1005.9
11 13:53 N 3 10.00 Mostly Cloudy SCT020 BKN043 BKN120 60.1 48 65% 29.72 1006.4
11 12:53 E 6 10.00 Mostly Cloudy FEW009 SCT021 BKN060 57.9 48 70% 29.74 1006.9
11 11:53 Vrbl 3 10.00 Mostly Cloudy FEW009 SCT019 BKN075 57 48 72% 29.75 1007.3
11 10:53 E 7 10.00 Mostly Cloudy FEW009 BKN023 BKN070 53.1 48 53.1 48.9 83% 29.75 1007.5 0.17
11 09:53 E 5 10.00 Overcast FEW005 BKN025 OVC032 51.1 48 89% 29.75 1007.1
11 08:53 SE 5 7.00 Light Rain FEW007 BKN030 OVC060 50 46 86% 49 29.75 1007.1 0.01
11 07:53 E 5 7.00 Light Rain FEW005 BKN033 OVC060 48.9 46 90% 48 29.74 1007.0 0.06 0.16
11 06:53 SE 3 7.00 Light Rain FEW010 BKN035 OVC050 48.9 46 90% 29.74 1007.0 0.06
11 05:53 S 7 7.00 Light Rain BKN035 BKN044 OVC050 50 46.9 89% 48 29.74 1007.0 0.04
11 04:53 S 7 8.00 Light Rain FEW010 OVC048 52 48 57.9 52 86% 29.73 1006.6 0.02 0.28
11 03:53 SE 7 8.00 Light Rain FEW012 SCT029 OVC038 52 48.9 89% 29.72 1006.1 0.01
11 02:53 NW 3 10.00 Overcast SCT009 BKN017 OVC029 53.1 51.1 93% 29.71 1005.9 0.02
11 01:53 SW 5 6.00 Light Rain Fog/Mist BKN009 OVC014 53.1 50 89% 29.71 1005.9 0.07 0.23
11 00:53 Calm 6.00 Light Rain Fog/Mist SCT007 BKN012 OVC039 54 52 93% 29.7 1005.6 0.12
10 23:53 NE 5 7.00 Light Rain BKN009 OVC014 55.9 53.1 90% 29.7 1005.6 0.04
10 22:53 NE 3 10.00 Light Rain FEW020 SCT060 OVC075 57 54 73.9 55 90% 29.7 1005.6 0.08 0.1
10 21:53 Calm 4.00 Light Rain FEW039 OVC070 60.1 52 75% 29.7 1005.8 0.02
10 20:53 NW 3 10.00 Overcast BKN085CB OVC110 62.1 52 70% 29.66 1004.2
10 19:53 S 10 8.00 Light Rain SCT065 BKN080 OVC090 63 52 68% 29.62 1003.0
10 18:53 S 18 G 25 4.00 Light Rain SCT065 OVC085 66 55 68% 29.64 1003.5
10 17:53 E 5 10.00 Mostly Cloudy FEW080 BKN095 BKN220 72 46.9 41% 29.63 1003.4
10 16:53 NE 5 10.00 Mostly Cloudy FEW080 SCT110 BKN220 73.9 46.9 73.9 61 38% 29.64 1003.6
10 15:53 Vrbl 5 10.00 Mostly Cloudy FEW080 FEW110 BKN200 73 46.9 40% 29.67 1004.6
10 14:53 NE 7 10.00 Mostly Cloudy FEW080 FEW110 BKN200 72 46.9 41% 29.7 1005.6
10 13:53 N 5 10.00 Mostly Cloudy FEW100 BKN220 70 46.9 44% 29.72 1006.5
10 12:53 Calm 10.00 Mostly Cloudy FEW100 BKN230 68 48 49% 29.76 1007.6
10 11:53 NE 5 9.00 Mostly Cloudy FEW100 BKN250 64.9 48.9 56% 29.79 1008.5
10 10:53 NE 3 9.00 Mostly Cloudy FEW100 BKN250 62.1 46 62.1 51.1 56% 29.8 1009.1
10 09:53 E 5 9.00 Mostly Cloudy SCT100 BKN250 59 44.1 58% 29.82 1009.6
10 08:53 E 5 10.00 Mostly Cloudy BKN120 BKN200 55 41 59% 29.83 1010.1
10 07:53 E 3 10.00 Mostly Cloudy BKN130 BKN200 53.1 41 64% 29.84 1010.1
10 06:53 E 3 10.00 Mostly Cloudy BKN130 BKN200 52 42.1 69% 29.84 1010.1
10 05:53 SE 5 10.00 Mostly Cloudy SCT110 BKN200 53.1 39.9 61% 29.84 1010.2
10 04:53 E 8 10.00 Partly Cloudy FEW110 SCT200 53.1 39.9 63 53.1 61% 29.84 1010.3
10 03:53 E 6 10.00 Mostly Cloudy BKN110 55.9 39.9 55% 29.84 1010.4
10 02:53 E 6 10.00 Partly Cloudy SCT120 59 39 48% 29.85 1010.7
10 01:53 SE 6 10.00 Mostly Cloudy BKN120 61 39.9 46% 29.86 1011.2
10 00:53 E 5 10.00 Mostly Cloudy BKN120 61 46 58% 29.88 1011.6
09 23:53 S 6 10.00 Partly Cloudy SCT100 60.1 39 46% 29.87 1011.5
09 22:53 NE 5 10.00 Partly Cloudy SCT100 62.1 37.9 75.9 62.1 41% 29.86 1011.1
09 21:53 Calm 10.00 Partly Cloudy SCT100 66 39.9 39% 29.86 1011.0
09 20:53 Calm 10.00 Partly Cloudy SCT110 66.9 39 36% 29.84 1010.5
09 19:53 N 3 10.00 Partly Cloudy FEW060 SCT100 SCT250 70 37 30% 29.83 1010.1
09 18:53 NE 3 10.00 A Few Clouds FEW060 FEW120 FEW250 72 37.9 29% 29.83 1010.1
09 17:53 W 9 10.00 A Few Clouds FEW060 FEW120 FEW250 75.9 37 25% 77 29.83 1010.0
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)