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.
27 04:53 SE 3 10.00 Partly Cloudy FEW040 SCT067 37 34 89% 30.14 1020.6
27 03:53 W 3 10.00 Partly Cloudy SCT040 SCT070 36 34 42.1 36 93% 30.12 1020.0
27 02:53 W 3 10.00 Partly Cloudy FEW040 SCT080 37.9 34 86% 30.09 1018.8
27 01:53 NW 3 10.00 Mostly Cloudy FEW041 SCT060 BKN080 39.9 36 86% 30.06 1017.9
27 00:53 W 5 10.00 Partly Cloudy FEW037 SCT080 39 35.1 86% 36 30.03 1016.9
26 23:53 W 3 10.00 Overcast SCT050 BKN070 OVC085 41 36 82% 30 1015.7
26 22:53 W 3 10.00 Mostly Cloudy FEW043 BKN050 BKN085 41 36 82% 29.98 1015.0
26 21:53 SW 5 10.00 Mostly Cloudy FEW045 BKN050 BKN090 41 37 45 37.9 86% 38 29.95 1014.1
26 20:53 SW 8 10.00 Mostly Cloudy SCT047 BKN065 BKN080 42.1 36 79% 38 29.92 1013.1
26 19:53 W 10 10.00 Overcast SCT033 OVC043 43 37 80% 38 29.9 1012.4
26 18:53 W 5 10.00 Overcast SCT040 BKN055 OVC065 41 37 86% 38 29.87 1011.4
26 17:53 SW 6 10.00 A Few Clouds FEW040 FEW085 41 37 86% 38 29.83 1010.1
26 16:53 W 7 10.00 Mostly Cloudy FEW015 FEW047 BKN085 45 36 71% 42 29.81 1009.5
26 15:53 NW 7 10.00 Light Rain FEW010 BKN055 BKN070 44.1 39.9 48.9 44.1 85% 41 29.79 1008.9 0.02 0.07
26 14:53 W 9 10.00 Light Rain SCT035 BKN043 OVC050 46 42.1 86% 42 29.77 1008.0 0.03
26 13:53 NW 9 9.00 Light Rain FEW007 BKN025 OVC035 46 43 89% 42 29.75 1007.2 0.02
26 12:53 SW 7 10.00 Overcast FEW007 BKN046 OVC065 48.9 41 74% 46 29.74 1006.9
26 11:53 S 10 G 17 10.00 Mostly Cloudy FEW009 BKN050 BKN070 48 39.9 74% 44 29.74 1007.1
26 10:53 SE 10 10.00 Mostly Cloudy FEW009 BKN043 BKN055 46 39.9 79% 42 29.76 1007.6
26 09:53 S 9 10.00 Mostly Cloudy FEW009 BKN050 BKN070 45 39.9 45 39.9 83% 41 29.76 1007.6
26 08:53 SE 7 10.00 Mostly Cloudy FEW005 FEW017 BKN045 43 41 93% 39 29.74 1006.9
26 07:53 Calm 10.00 Mostly Cloudy FEW010 SCT017 BKN042 44.1 39.9 85% 29.71 1006.0
26 06:53 Calm 10.00 Light Rain FEW011 BKN014 BKN040 43 41 93% 29.7 1005.8
26 05:53 S 8 10.00 Overcast FEW015 BKN024 OVC055 43 39.9 89% 39 29.7 1005.7
26 04:53 E 5 10.00 Overcast FEW015 BKN080 OVC120 39.9 39 97% 37 29.68 1004.8
26 03:53 SE 5 10.00 Overcast FEW015 BKN070 OVC120 39.9 39 43 37.9 97% 37 29.66 1004.3
26 02:53 Calm 10.00 Overcast FEW015 FEW060 OVC120 39.9 39 97% 29.65 1004.0
26 01:53 NW 3 10.00 Overcast FEW020 OVC140 39.9 39 97% 29.66 1004.1
26 00:53 Calm 10.00 Mostly Cloudy BKN140 41 39.9 96% 29.65 1004.1
25 23:53 Calm 10.00 Mostly Cloudy BKN180 39 37.9 96% 29.66 1004.2
25 22:53 Calm 10.00 Mostly Cloudy BKN200 41 39.9 96% 29.67 1004.5
25 21:53 E 5 10.00 Fair CLR 42.1 39.9 48 42.1 92% 40 29.67 1004.7 0.02
25 20:53 E 9 10.00 Mostly Cloudy FEW020 SCT048 BKN060 BKN220 45 42.1 90% 41 29.69 1005.2 0.01
25 19:53 SE 14 10.00 Light Rain BKN048 OVC065 45 42.1 90% 39 29.69 1005.3 0.01
25 18:53 SE 15 10.00 Light Rain FEW055 BKN085 BKN190 46 39.9 79% 40 29.68 1004.9
25 17:53 SE 10 10.00 Partly Cloudy FEW060 SCT080 SCT250 46 39.9 79% 42 29.66 1004.3
25 16:53 SE 12 10.00 Mostly Cloudy FEW030 SCT065 BKN080 BKN240 46.9 41 80% 42 29.66 1004.2
25 15:53 E 8 10.00 Mostly Cloudy FEW030 BKN065 BKN080 BKN240 46.9 43 51.1 44.1 86% 44 29.64 1003.6 0.03
25 14:53 SE 9 10.00 Mostly Cloudy FEW010 FEW030 BKN075 BKN200 48 43 83% 44 29.62 1003.0
25 13:53 E 8 10.00 Mostly Cloudy FEW030 SCT070 BKN200 48.9 44.1 83% 46 29.61 1002.6
25 12:53 E 6 10.00 Mostly Cloudy FEW030 FEW065 BKN120 48 43 83% 46 29.61 1002.4 0.03
25 11:53 SE 5 10.00 Mostly Cloudy SCT026 BKN050 BKN100 48 44.1 86% 47 29.6 1002.2
25 10:53 E 14 10.00 Light Rain BKN070 OVC090 46.9 43 86% 42 29.54 1000.1 0.03
25 09:53 W 3 10.00 Mostly Cloudy FEW070 SCT080 BKN100 BKN200 45 42.1 45 39.9 90% 29.5 998.7 0.01
25 08:53 W 5 10.00 Mostly Cloudy FEW050 BKN090 BKN110 43 41 93% 41 29.48 998.1
25 07:53 W 5 10.00 Overcast FEW065 OVC100 42.1 41 96% 40 29.47 997.8
25 06:53 Vrbl 3 10.00 Overcast SCT080 BKN110 OVC250 42.1 39.9 92% 29.46 997.5 0.01
25 05:53 NW 5 10.00 Light Rain FEW065 SCT080 BKN200 OVC250 39.9 39 97% 37 29.48 998.2
25 04:53 NW 3 10.00 Light Rain BKN065 OVC080 41 39.9 96% 29.5 998.9 0.01
25 03:53 NW 3 8.00 Light Rain BKN055 OVC070 39.9 39.9 42.1 39 100% 29.54 1000.0 0.01 0.01
25 02:53 W 5 10.00 Overcast FEW004 OVC090 39.9 39 97% 37 29.55 1000.3
25 01:53 NW 6 5.00 Patches Fog FEW000 SCT004 SCT120 39 39 100% 35 29.53 999.9
25 00:53 Calm 0.13 Fog VV001 39 39 100% 29.54 1000.2
24 23:53 Calm 0.13 Fog VV001 39.9 39.9 100% 29.56 1000.8
24 22:53 W 3 0.13 Fog VV001 41 41 100% 29.59 1001.8
24 21:53 W 6 0.13 Fog VV001 42.1 41 50 39 96% 39 29.6 1002.2
24 20:53 W 3 3.00 Patches Fog BKN004 39.9 39.9 100% 29.63 1003.2
24 19:53 E 5 10.00 A Few Clouds FEW055 44.1 42.1 93% 42 29.65 1003.9
24 18:53 NE 3 10.00 A Few Clouds FEW055 46.9 43 86% 29.65 1003.9
24 17:53 NE 6 10.00 Overcast FEW021 SCT047 OVC055 48 43 83% 46 29.67 1004.5
24 16:53 E 3 10.00 Light Rain FEW021 SCT047 BKN060 48 43 83% 29.67 1004.6
24 15:53 S 8 10.00 Mostly Cloudy SCT022 BKN041 BKN065 50 44.1 51.1 46 80% 47 29.65 1003.9 0.01
24 14:53 SW 9 10.00 Light Rain SCT022 SCT032 BKN041 51.1 43 74% 29.63 1003.2
24 13:53 S 7 10.00 Overcast SCT022 BKN032 OVC047 51.1 43 74% 29.6 1002.4
24 12:53 SW 12 G 23 10.00 Mostly Cloudy FEW014 BKN020 BKN048 51.1 43 74% 29.58 1001.6 0.01
24 11:53 SW 14 G 25 10.00 Mostly Cloudy SCT015 BKN023 BKN050 50 44.1 80% 45 29.56 1000.9
24 10:53 S 17 G 28 10.00 Overcast OVC013 48 44.1 86% 42 29.51 999.1 0.01
24 09:53 SE 8 10.00 Overcast BKN024 OVC031 46 41 46.9 44.1 83% 42 29.43 996.4 0.01 0.01
24 08:53 SE 12 10.00 Overcast SCT044 OVC070 46 39.9 79% 41 29.33 993.0
24 07:53 SE 16 10.00 Overcast FEW047 BKN085 OVC110 45 41 86% 38 29.29 991.8
24 06:53 SE 15 10.00 Overcast FEW030 BKN065 OVC085 46.9 39.9 77% 41 29.29 991.8
24 05:53 W 6 10.00 Overcast BKN075 OVC110 44.1 41 89% 41 29.3 992.0
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)