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.
21 00:53 SE 10 10.00 Mostly Cloudy SCT080 BKN110 42.1 32 68% 37 29.93 1013.3
20 23:53 E 9 10.00 Mostly Cloudy BKN110 41 33.1 73% 36 29.93 1013.4
20 22:53 E 10 10.00 Overcast BKN075 OVC120 41 34 76% 35 29.94 1013.9
20 21:53 SE 12 10.00 Mostly Cloudy BKN075 42.1 34 46.9 42.1 73% 36 29.95 1014.1
20 20:53 E 12 10.00 Mostly Cloudy BKN070 43 35.1 74% 37 29.95 1014.2
20 19:53 E 10 10.00 Mostly Cloudy BKN070 44.1 34 68% 39 29.95 1014.2
20 18:53 E 9 10.00 Mostly Cloudy BKN070 44.1 34 68% 40 29.96 1014.4
20 17:53 E 9 10.00 Mostly Cloudy FEW028 FEW040 BKN070 45 34 66% 41 29.96 1014.4
20 16:53 SE 9 10.00 Overcast FEW028 SCT040 OVC070 46.9 32 56% 43 29.96 1014.5
20 15:53 S 6 10.00 Overcast SCT028 BKN040 OVC070 46.9 33.1 46.9 39.9 59% 45 29.97 1014.7
20 14:53 S 8 10.00 Mostly Cloudy SCT028 BKN038 BKN055 46.9 32 56% 44 29.97 1015.0
20 13:53 S 12 10.00 Overcast SCT028 OVC070 46 33.1 61% 41 29.98 1015.4
20 12:53 S 14 10.00 Overcast BKN028 OVC070 45 34 66% 39 30 1015.9
20 11:53 S 10 G 17 10.00 Mostly Cloudy SCT024 BKN035 BKN070 44.1 34 68% 39 30.01 1016.2
20 10:53 S 6 10.00 Mostly Cloudy FEW020 BKN070 BKN250 42.1 34 73% 39 30.02 1016.4
20 09:53 E 6 10.00 Overcast BKN027 OVC065 39.9 35.1 39.9 35.1 83% 36 30.01 1016.3
20 08:53 SE 3 10.00 Overcast SCT011 BKN016 OVC024 39 35.1 86% 30 1016.0
20 07:53 SE 6 10.00 Overcast OVC014 37.9 35.1 89% 34 29.99 1015.6
20 06:53 S 5 10.00 Overcast OVC013 37.9 34 86% 35 29.98 1015.3
20 05:53 S 7 10.00 Overcast BKN012 OVC036 37.9 34 86% 33 29.98 1015.3
20 04:53 S 3 10.00 Overcast BKN014 OVC036 36 34 93% 29.98 1015.3
20 03:53 E 3 10.00 Overcast FEW012 OVC037 35.1 34 37 32 96% 29.98 1015.0
20 02:53 SE 3 9.00 Overcast OVC036 35.1 33.1 93% 29.97 1014.7
20 01:53 E 3 10.00 Overcast OVC036 35.1 33.1 93% 29.96 1014.4
20 00:53 Calm 9.00 Partly Cloudy SCT036 33.1 30.9 92% 29.95 1014.0
19 23:53 Calm 10.00 A Few Clouds FEW033 FEW070 34 32 92% 29.94 1013.7
19 22:53 Calm 10.00 A Few Clouds FEW028 FEW060 34 32 92% 29.93 1013.4
19 21:53 NW 5 10.00 Partly Cloudy FEW038 SCT060 37 33.1 44.1 37 86% 34 29.92 1013.3
19 20:53 NW 6 10.00 Mostly Cloudy FEW046 BKN060 39.9 34 79% 36 29.91 1012.9
19 19:53 W 5 10.00 Mostly Cloudy FEW043 BKN060 39.9 36 86% 37 29.9 1012.4
19 18:53 W 6 10.00 Mostly Cloudy FEW042 BKN065 41 35.1 79% 38 29.89 1012.0
19 17:53 W 7 10.00 Mostly Cloudy FEW010 SCT037 BKN060 41 36 82% 37 29.87 1011.4
19 16:53 W 5 10.00 Mostly Cloudy FEW022 SCT036 BKN050 43 35.1 74% 41 29.85 1010.9
19 15:53 W 8 10.00 Mostly Cloudy FEW010 FEW026 BKN043 44.1 33.1 45 39 65% 40 29.85 1010.8
19 14:53 W 9 10.00 Mostly Cloudy FEW010 FEW027 BKN040 43 35.1 74% 38 29.84 1010.4
19 13:53 NW 7 10.00 Mostly Cloudy FEW015 SCT025 BKN039 44.1 35.1 71% 41 29.84 1010.4
19 12:53 W 6 10.00 Mostly Cloudy FEW012 SCT024 BKN039 42.1 35.1 76% 39 29.83 1010.2
19 11:53 NW 7 10.00 Mostly Cloudy SCT012 BKN020 BKN032 41 36 82% 37 29.85 1010.6
19 10:53 NW 3 10.00 Mostly Cloudy BKN010 BKN033 39.9 36 86% 29.84 1010.5
19 09:53 N 3 8.00 Mostly Cloudy BKN007 BKN035 39 36 39 36 89% 29.83 1010.2
19 08:53 N 5 7.00 Overcast BKN005 BKN011 OVC048 37 36 96% 34 29.82 1009.8
19 07:53 NW 6 7.00 Overcast SCT003 BKN010 OVC030 37 35.1 93% 33 29.8 1009.2
19 06:53 NW 7 7.00 Light Rain FEW007 SCT030 OVC048 37 36 96% 32 29.79 1008.7
19 05:53 Calm 10.00 Light Rain FEW009 SCT030 OVC041 37 36 96% 29.77 1008.1
19 04:53 NW 3 10.00 Light Rain FEW025 BKN033 OVC041 37 36 96% 29.76 1007.9
19 03:53 Calm 10.00 Light Rain FEW014 BKN025 OVC033 37 36 39 37 96% 29.76 1007.6 0.02 0.15
19 02:53 SE 7 6.00 Light Rain Fog/Mist OVC021 37.9 36 93% 33 29.75 1007.4 0.02
19 01:53 SE 7 2.50 Light Rain Fog/Mist OVC021 37.9 36 93% 33 29.75 1007.3 0.02
19 00:53 SE 5 7.00 Light Rain BKN017 OVC037 37.9 35.1 89% 35 29.75 1007.2 0.04 0.09
18 23:53 SE 6 7.00 Light Rain SCT016 OVC022 39 35.1 86% 35 29.74 1007.1 0.04
18 22:53 Calm 10.00 Light Rain FEW010 SCT027 OVC032 37.9 36 93% 29.75 1007.2 0.01
18 21:53 E 3 10.00 Overcast BKN039 OVC055 37.9 36 39.9 37 93% 29.73 1006.8 0.16
18 20:53 E 3 10.00 Mostly Cloudy FEW007 SCT017 BKN050 37 35.1 93% 29.74 1007.1 0.05
18 19:53 E 5 10.00 Overcast FEW008 BKN028 OVC070 37.9 36 93% 35 29.74 1007.1
18 18:53 E 6 10.00 Overcast FEW008 BKN017 OVC049 37.9 35.1 89% 34 29.75 1007.3 0.04 0.11
18 17:53 Calm 3.00 Light Rain Fog/Mist BKN008 BKN016 OVC022 39 36 89% 29.76 1007.6 0.05
18 16:53 N 3 4.00 Light Rain Fog/Mist SCT011 BKN016 OVC030 39 36 89% 29.76 1007.8 0.02
18 15:53 SE 5 7.00 Light Rain BKN021 BKN032 OVC060 39 35.1 43 37.9 86% 36 29.76 1007.8 0.02 0.08
18 14:53 W 15 6.00 Light Rain Fog/Mist SCT015 BKN025 OVC039 39 36 89% 31 29.77 1008.1 0.03
18 13:53 S 12 10.00 Overcast SCT020 BKN032 OVC055 42.1 35.1 76% 36 29.76 1007.6
18 12:53 S 12 10.00 Overcast BKN018 BKN034 OVC055 41 37 86% 35 29.76 1007.7 0.03
18 11:53 S 13 6.00 Light Rain BKN012 OVC019 39 36 89% 32 29.76 1007.8 0.02
18 10:53 S 9 4.00 Light Rain BKN012 OVC024 37.9 35.1 89% 32 29.76 1007.8 0.01
18 09:53 S 13 10.00 Light Rain SCT015 BKN045 OVC060 39 34 39 37 82% 32 29.75 1007.4
18 08:53 S 12 10.00 Overcast OVC012 37.9 34 86% 31 29.74 1007.1
18 07:53 S 8 10.00 Overcast OVC013 37 34 89% 32 29.74 1006.9
18 06:53 S 9 10.00 Overcast OVC012 37 34 89% 31 29.72 1006.4
18 05:53 S 6 10.00 Overcast OVC013 37 33.1 86% 33 29.7 1005.8
18 04:53 SW 6 10.00 Overcast OVC013 37 33.1 86% 33 29.7 1005.8
18 03:53 S 6 10.00 Mostly Cloudy BKN011 BKN017 37 34 37.9 35.1 89% 33 29.69 1005.4
18 02:53 S 5 10.00 Overcast BKN013 OVC020 36 33.1 89% 33 29.69 1005.2
18 01:53 S 7 10.00 Overcast BKN013 BKN020 OVC041 37 34 89% 32 29.67 1004.7
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)