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 12:53 NW 7 10.00 Overcast SCT026 OVC032 66.9 54 63% 30.04 1017.1
11 11:53 Calm 10.00 Overcast BKN026 OVC032 66 54 65% 30.03 1016.8
11 10:53 Vrbl 3 10.00 Mostly Cloudy BKN026 66 53.1 66 60.1 63% 30.03 1016.8
11 09:53 S 7 10.00 Overcast OVC024 64 53.1 68% 30.03 1016.7
11 08:53 S 6 10.00 Mostly Cloudy BKN019 BKN030 63 54 73% 30.02 1016.3
11 07:53 S 7 10.00 Overcast OVC024 61 54 78% 30.02 1016.2
11 06:53 S 7 10.00 Light Rain BKN022 OVC032 60.1 55.9 86% 30.01 1015.8
11 05:53 S 7 10.00 Overcast SCT026 BKN032 OVC041 61 54 78% 29.99 1015.2
11 04:53 SW 5 10.00 Overcast SCT026 BKN032 OVC041 62.1 54 66.9 62.1 75% 29.97 1014.8
11 03:53 S 8 10.00 Mostly Cloudy SCT028 BKN033 BKN085 63 54 73% 29.96 1014.3
11 02:53 Calm 10.00 Mostly Cloudy FEW035 BKN055 64 54 70% 29.96 1014.3
11 01:53 NW 5 10.00 Mostly Cloudy SCT039 BKN060 64 54 70% 29.94 1013.6
11 00:53 NW 9 10.00 Partly Cloudy SCT060 64.9 54 68% 29.92 1013.1
10 23:53 NW 10 10.00 Mostly Cloudy BKN055 66.9 54 63% 29.91 1012.6
10 22:53 N 7 10.00 Mostly Cloudy BKN055 66.9 55.9 82 66.9 68% 29.9 1012.3
10 21:53 NW 10 G 17 10.00 Mostly Cloudy BKN060 BKN250 70 55.9 61% 29.87 1011.6
10 20:53 NW 8 G 17 10.00 Partly Cloudy FEW060 SCT250 73.9 54 50% 29.85 1010.7
10 19:53 NW 6 10.00 Partly Cloudy FEW060 SCT250 77 55 47% 78 29.84 1010.3
10 18:53 NW 7 10.00 A Few Clouds FEW060 FEW250 81 55 41% 81 29.84 1010.2
10 17:53 NW 10 10.00 A Few Clouds FEW045 FEW060 FEW250 82 53.1 37% 81 29.84 1010.4
10 16:53 W 10 10.00 A Few Clouds FEW045 FEW250 81 53.1 82 66.9 38% 80 29.86 1011.1
10 15:53 NW 8 10.00 A Few Clouds FEW045 FEW250 80.1 53.1 39% 80 29.87 1011.5
10 14:53 W 9 10.00 A Few Clouds FEW045 FEW250 79 55 44% 80 29.89 1012.1
10 13:53 W 8 10.00 A Few Clouds FEW045 FEW250 75 55 50% 78 29.91 1012.6
10 12:53 W 10 10.00 A Few Clouds FEW043 FEW250 73.9 54 50% 29.93 1013.4
10 11:53 NW 9 10.00 A Few Clouds FEW035 FEW250 70 54 57% 29.95 1013.9
10 10:53 W 9 10.00 A Few Clouds FEW029 FEW250 66.9 54 66.9 57 63% 29.95 1014.2
10 09:53 NW 8 10.00 A Few Clouds FEW015 FEW250 64 53.1 68% 29.97 1014.6
10 08:53 Vrbl 5 10.00 A Few Clouds FEW014 61 52 72% 29.97 1014.8
10 07:53 N 6 10.00 A Few Clouds FEW013 59 52 78% 29.97 1014.8
10 06:53 N 3 10.00 A Few Clouds FEW015 57.9 51.1 78% 29.97 1014.8
10 05:53 N 3 7.00 Fair CLR 57 51.1 81% 29.97 1014.7
10 04:53 Vrbl 3 10.00 Fair CLR 57.9 50 66.9 57.9 75% 29.97 1014.6
10 03:53 N 5 10.00 Fair CLR 59 48.9 69% 29.97 1014.6
10 02:53 Calm 10.00 Fair CLR 60.1 48.9 67% 29.97 1014.6
10 01:53 N 3 10.00 Fair CLR 62.1 48.9 62% 29.97 1014.8
10 00:53 NW 6 10.00 Fair CLR 63 48 58% 29.97 1014.9
09 23:53 NW 9 10.00 Fair CLR 64.9 48 54% 29.98 1015.1
09 22:53 NW 6 10.00 Fair CLR 66.9 51.1 84 66.9 57% 29.98 1015.0
09 21:53 NW 7 10.00 Fair CLR 71.1 54 55% 29.97 1014.7
09 20:53 Vrbl 5 10.00 Fair CLR 75 53.1 46% 78 29.95 1014.2
09 19:53 NW 7 10.00 Fair CLR 79 48.9 35% 79 29.95 1014.0
09 18:53 NW 8 10.00 Fair CLR 82 46.9 29% 80 29.95 1014.2
09 17:53 NW 7 10.00 Fair CLR 82.9 44.1 25% 81 29.98 1014.9
09 16:53 NW 10 10.00 Fair CLR 82.9 43 82.9 64 24% 81 30 1015.6
09 15:53 W 10 G 18 10.00 Fair CLR 81 43 26% 80 30.02 1016.5
09 14:53 W 9 10.00 A Few Clouds FEW250 79 48.9 35% 79 30.05 1017.5
09 13:53 NW 9 G 17 10.00 A Few Clouds FEW250 75 51.1 43% 78 30.08 1018.6
09 12:53 W 6 10.00 A Few Clouds FEW250 71.1 50 47% 30.11 1019.4
09 11:53 W 7 10.00 A Few Clouds FEW250 68 48.9 51% 30.13 1020.2
09 10:53 W 8 10.00 A Few Clouds FEW250 64 48.9 64 54 58% 30.15 1020.8
09 09:53 W 8 10.00 A Few Clouds FEW250 61 48.9 65% 30.16 1021.3
09 08:53 Vrbl 6 10.00 A Few Clouds FEW018 FEW250 59 48 67% 30.18 1021.7
09 07:53 NW 8 10.00 A Few Clouds FEW015 57 48 72% 30.18 1021.8
09 06:53 NW 5 10.00 A Few Clouds FEW015 FEW200 55 48 77% 30.18 1021.7
09 05:53 Calm 10.00 A Few Clouds FEW200 FEW250 54 46.9 77% 30.17 1021.5
09 04:53 Calm 10.00 Fair CLR 54 46.9 64 54 77% 30.17 1021.5
09 03:53 NW 6 10.00 Fair CLR 55 46 72% 30.16 1021.2
09 02:53 N 5 10.00 Fair CLR 55.9 46.9 72% 30.16 1021.3
09 01:53 N 6 10.00 Fair CLR 57 46.9 69% 30.16 1021.2
09 00:53 N 7 10.00 Fair CLR 59 46.9 64% 30.15 1021.0
08 23:53 NW 9 10.00 Fair CLR 61 46 58% 30.16 1021.2
08 22:53 NW 8 10.00 A Few Clouds FEW250 64 46 80.1 64 52% 30.15 1020.9
08 21:53 NW 10 10.00 A Few Clouds FEW035 FEW250 66.9 46 47% 30.14 1020.7
08 20:53 NW 8 10.00 A Few Clouds FEW200 FEW250 71.1 46 41% 30.13 1020.0
08 19:53 NW 7 10.00 Partly Cloudy FEW030 SCT250 75 51.1 43% 78 30.12 1019.7
08 18:53 NW 14 G 23 10.00 Fair CLR 77 50 39% 78 30.11 1019.6
08 17:53 NW 13 G 20 10.00 A Few Clouds FEW035 FEW250 79 53.1 41% 79 30.12 1019.8
08 16:53 NW 7 10.00 A Few Clouds FEW035 FEW250 79 55.9 80.1 66 45% 80 30.13 1020.1
08 15:53 NW 9 10.00 A Few Clouds FEW035 FEW250 80.1 55.9 44% 80 30.14 1020.5
08 14:53 NW 8 10.00 Partly Cloudy FEW035 SCT250 75.9 57 52% 78 30.16 1021.1
08 13:53 NW 10 10.00 Partly Cloudy FEW035 SCT250 75.9 55.9 50% 78 30.18 1021.8
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)