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.
07 12:53 S 12 9.00 Overcast FEW050 OVC180 59 54 83% 29.93 1013.5
07 11:53 S 15 9.00 Overcast FEW006 SCT050 OVC180 57 53.1 87% 29.97 1014.7
07 10:53 SW 10 10.00 Overcast FEW005 FEW050 OVC180 61 55 81% 29.98 1015.1
07 09:53 SE 12 10.00 Overcast FEW003 FEW050 OVC180 59 53.1 59 54 81% 29.97 1014.6
07 08:53 Vrbl 3 6.00 Fog/Mist FEW002 OVC030 55.9 54 93% 29.98 1015.2
07 07:53 Calm 0.50 Fog OVC003 55 54 96% 30 1015.8
07 06:53 Calm 0.50 Fog/Mist OVC004 55 54 96% 30.01 1016.2
07 05:53 Calm 3.00 Fog/Mist SCT006 BKN013 54 54 100% 30.02 1016.3
07 04:53 Calm 1.50 Fog/Mist SCT003 BKN013 55 55 100% 30.05 1017.5
07 03:53 SE 3 1.50 Fog/Mist FEW003 BKN013 OVC026 55 55 55.9 55 100% 30.07 1018.1 0.01
07 02:53 SE 3 0.50 Fog/Mist FEW003 BKN015 OVC025 55.9 55 97% 30.09 1018.8
07 01:53 E 5 2.00 Light Drizzle Fog/Mist FEW003 BKN013 OVC025 55.9 55 97% 30.12 1019.9
07 00:53 E 8 2.00 Light Drizzle Fog/Mist SCT008 BKN024 OVC030 55 55 100% 30.15 1020.7 0.01 0.01
06 23:53 Calm 9.00 Light Drizzle SCT015 OVC026 55.9 55 97% 30.18 1021.8
06 22:53 Calm 7.00 Overcast FEW009 BKN021 OVC033 55.9 55 97% 30.18 1021.7
06 21:53 E 5 7.00 Overcast FEW008 BKN014 OVC033 55 54 57 54 96% 30.17 1021.6 0.22
06 20:53 E 5 9.00 Overcast SCT009 BKN017 OVC029 55.9 55 97% 30.18 1021.8
06 19:53 SE 5 7.00 Light Rain SCT007 BKN017 OVC027 55.9 54 93% 30.19 1022.2 0.01
06 18:53 E 10 4.00 Light Rain Fog/Mist SCT007 BKN011 OVC026 55 54 96% 30.19 1022.3 0.03 0.21
06 17:53 E 9 3.00 Light Rain Fog/Mist OVC026 55 54 96% 30.19 1022.2 0.01
06 16:53 E 10 2.50 Rain Fog/Mist BKN028 BKN038 OVC080 55 54 96% 30.17 1021.5 0.17
06 15:53 E 6 3.00 Light Rain OVC028 57 52 63 53.1 83% 30.16 1021.2 0.03 0.03
06 14:53 S 8 7.00 Light Rain BKN036 OVC047 62.1 46.9 58% 30.12 1020.0
06 13:53 S 13 G 18 8.00 Overcast SCT035 OVC047 60.1 48 65% 30.13 1020.3
06 12:53 SE 5 9.00 Overcast OVC036 57.9 46 65% 30.16 1021.1
06 11:53 E 9 10.00 Overcast OVC036 57 46.9 69% 30.16 1021.4
06 10:53 E 14 10.00 Overcast OVC038 55 46 72% 30.18 1021.8
06 09:53 E 8 10.00 Overcast OVC042 53.1 46 53.1 48.9 77% 30.18 1022.0
06 08:53 SE 9 10.00 Overcast OVC050 52 45 77% 30.19 1022.1
06 07:53 E 8 10.00 Mostly Cloudy SCT060 BKN130 BKN250 51.1 45 80% 30.17 1021.7
06 06:53 E 5 10.00 Mostly Cloudy FEW080 BKN120 BKN250 48.9 45 86% 48 30.18 1021.7
06 05:53 SE 15 9.00 Light Rain OVC100 50 45 83% 45 30.14 1020.6
06 04:53 SE 9 10.00 Light Rain OVC100 50 44.1 80% 47 30.18 1022.0
06 03:53 SE 7 10.00 Mostly Cloudy BKN100 BKN120 BKN130 50 45 52 48.9 83% 48 30.17 1021.6
06 02:53 E 10 10.00 Overcast SCT120 OVC130 50 45 83% 46 30.18 1021.8
06 01:53 SE 6 10.00 Overcast FEW100 OVC130 50 44.1 80% 48 30.2 1022.5
06 00:53 SE 6 9.00 Overcast FEW110 BKN130 OVC250 51.1 45 80% 30.19 1022.4
05 23:53 E 10 10.00 Overcast SCT100 OVC120 51.1 46 83% 30.19 1022.1
05 22:53 E 7 10.00 Mostly Cloudy SCT110 BKN180 51.1 46 83% 30.19 1022.4
05 21:53 E 9 10.00 Mostly Cloudy SCT120 BKN180 52 46.9 59 52 83% 30.2 1022.5
05 20:53 E 7 10.00 Mostly Cloudy BKN170 52 48 86% 30.2 1022.6
05 19:53 E 8 10.00 Mostly Cloudy BKN150 53.1 48 83% 30.2 1022.5
05 18:53 Calm 10.00 Overcast OVC150 54 48 80% 30.2 1022.5
05 17:53 Calm 9.00 A Few Clouds FEW150 54 48 80% 30.2 1022.6
05 16:53 NE 3 10.00 Mostly Cloudy FEW120 BKN250 57.9 48 70% 30.2 1022.7
05 15:53 Calm 10.00 Mostly Cloudy FEW035 FEW120 BKN250 59 46 60.1 53.1 62% 30.21 1023.0
05 14:53 NW 5 10.00 Mostly Cloudy FEW035 FEW120 BKN250 60.1 46.9 62% 30.22 1023.5
05 13:53 N 5 10.00 Partly Cloudy FEW028 SCT040 SCT250 57.9 48.9 72% 30.23 1023.5
05 12:53 N 5 10.00 Mostly Cloudy BKN024 BKN037 BKN250 57.9 50 75% 30.24 1024.0
05 11:53 Calm 10.00 Mostly Cloudy BKN018 BKN250 57 48.9 74% 30.25 1024.5
05 10:53 E 7 10.00 Mostly Cloudy BKN012 55 50 83% 30.27 1025.0
05 09:53 E 6 10.00 Overcast OVC011 53.1 48.9 53.1 48 86% 30.28 1025.5
05 08:53 W 3 10.00 Overcast OVC010 52 48.9 89% 30.3 1026.0
05 07:53 S 5 10.00 Overcast OVC010 51.1 48.9 92% 30.28 1025.2
05 06:53 Calm 10.00 Mostly Cloudy BKN014 50 48 93% 30.25 1024.4
05 05:53 Calm 10.00 Mostly Cloudy BKN012 51.1 48.9 92% 30.25 1024.1
05 04:53 S 3 10.00 Mostly Cloudy BKN016 BKN060 48.9 48 97% 30.24 1023.8
05 03:53 S 5 10.00 Mostly Cloudy SCT016 BKN060 50 48.9 53.1 48 96% 49 30.22 1023.3
05 02:53 S 5 10.00 A Few Clouds FEW012 FEW018 48.9 48 97% 48 30.21 1023.1
05 01:53 SW 3 10.00 Overcast BKN011 OVC026 53.1 50 89% 30.2 1022.4
05 00:53 SW 5 10.00 Overcast BKN012 OVC026 53.1 51.1 93% 30.17 1021.5
04 23:53 SW 5 10.00 Overcast OVC012 53.1 50 89% 30.15 1021.0
04 22:53 E 6 8.00 Light Rain BKN013 OVC027 52 50 93% 30.14 1020.6
04 21:53 E 7 4.00 Light Rain Fog/Mist SCT013 OVC027 51.1 50 57 51.1 96% 30.12 1020.0 0.01 0.04
04 20:53 E 7 3.00 Light Rain Fog/Mist BKN025 BKN033 OVC044 51.1 48.9 92% 30.12 1020.0 0.01
04 19:53 E 9 5.00 Light Rain Fog/Mist BKN039 OVC050 51.1 48 89% 30.12 1019.7 0.01
04 18:53 SE 10 7.00 Light Rain FEW020 BKN050 OVC065 52 48 86% 30.11 1019.7 0.01
04 17:53 SE 5 6.00 Light Rain FEW020 BKN060 OVC110 54 48 80% 30.11 1019.6 0.01
04 16:53 Calm 7.00 Light Rain SCT020 BKN075 BKN110 OVC180 55.9 45 67% 30.08 1018.6
04 15:53 SE 5 8.00 Light Rain SCT020 BKN130 OVC200 57 43 59 51.1 60% 30.07 1018.2
04 14:53 SE 10 10.00 Mostly Cloudy BKN210 57 42.1 58% 30.05 1017.6
04 13:53 E 9 10.00 Mostly Cloudy BKN220 59 42.1 54% 30.06 1017.8
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)