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.
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
09 16:53 W 12 10.00 A Few Clouds FEW060 FEW120 FEW250 75.9 37.9 75.9 57 25% 77 29.84 1010.6
09 15:53 W 12 10.00 A Few Clouds FEW060 FEW120 FEW250 75 39.9 28% 77 29.86 1011.1
09 14:53 W 12 10.00 A Few Clouds FEW070 FEW120 FEW250 73 39 29% 29.89 1012.1
09 13:53 W 10 10.00 A Few Clouds FEW120 FEW250 69.1 39 33% 29.92 1013.1
09 12:53 W 9 10.00 A Few Clouds FEW150 FEW250 64.9 39 39% 29.95 1014.0
09 11:53 W 8 10.00 A Few Clouds FEW150 FEW250 61 37 41% 29.97 1014.9
09 10:53 W 6 10.00 A Few Clouds FEW150 FEW250 57 37.9 57 42.1 49% 30 1015.6
09 09:53 W 3 10.00 A Few Clouds FEW200 52 37 57% 30.01 1016.1
09 08:53 NW 5 10.00 A Few Clouds FEW200 48 37 66% 47 30.02 1016.5
09 07:53 Calm 10.00 A Few Clouds FEW200 46 37.9 73% 30.02 1016.5
09 06:53 Calm 10.00 A Few Clouds FEW200 44.1 39.9 85% 30.02 1016.3
09 05:53 Calm 10.00 Fair CLR 43 39 86% 30.01 1016.0
09 04:53 Calm 10.00 Fair CLR 43 39 57 43 86% 30.01 1016.2
09 03:53 Calm 10.00 Fair CLR 46.9 41 80% 30.01 1016.1
09 02:53 Calm 10.00 Fair CLR 46.9 42.1 83% 30.01 1016.2
09 01:53 Calm 10.00 Fair CLR 48.9 39.9 71% 30.02 1016.4
09 00:53 NW 3 10.00 Fair CLR 52 39 61% 30.01 1016.1
08 23:53 W 5 10.00 Fair CLR 52 39 61% 30 1015.8
08 22:53 NW 5 10.00 Fair CLR 57 37.9 69.1 57 49% 29.99 1015.7
08 21:53 NW 7 10.00 A Few Clouds FEW250 60.1 39 46% 29.99 1015.4
08 20:53 NW 6 10.00 A Few Clouds FEW250 60.1 37.9 44% 29.97 1014.8
08 19:53 NW 6 10.00 A Few Clouds FEW250 61 39.9 46% 29.95 1014.3
08 18:53 NW 3 10.00 A Few Clouds FEW250 66.9 39.9 37% 29.96 1014.4
08 17:53 NW 5 10.00 A Few Clouds FEW250 68 39 35% 29.97 1014.9
08 16:53 NW 8 10.00 A Few Clouds FEW250 69.1 32 69.1 50 25% 29.99 1015.4
08 15:53 W 5 10.00 A Few Clouds FEW250 66.9 32 27% 30 1015.9
08 14:53 SW 3 10.00 A Few Clouds FEW250 66 37 34% 30.02 1016.5
08 13:53 Vrbl 3 10.00 A Few Clouds FEW250 63 41 45% 30.04 1017.2
08 12:53 NW 5 10.00 A Few Clouds FEW250 59 39 48% 30.06 1017.8
08 11:53 NW 3 10.00 Mostly Cloudy BKN250 54 37.9 55% 30.08 1018.5
08 10:53 Calm 10.00 Mostly Cloudy BKN250 50 39 51.1 41 66% 30.1 1019.0
08 09:53 Calm 10.00 Mostly Cloudy BKN250 46.9 37.9 71% 30.1 1019.2
08 08:53 Calm 10.00 Partly Cloudy SCT250 45 37.9 77% 30.1 1019.2
08 07:53 Calm 10.00 Partly Cloudy SCT250 43 37.9 82% 30.1 1019.0
08 06:53 Calm 10.00 Partly Cloudy SCT250 42.1 37.9 85% 30.09 1018.8
08 05:53 Calm 10.00 A Few Clouds FEW250 42.1 37.9 85% 30.09 1018.8
08 04:53 Calm 10.00 Fair CLR 44.1 39 50 44.1 83% 30.09 1018.8
08 03:53 Calm 10.00 Fair CLR 45 37.9 77% 30.09 1018.8
08 02:53 NW 5 10.00 Fair CLR 45 37.9 77% 43 30.09 1018.9
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)