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.
12 21:53 NW 9 G 18 10.00 A Few Clouds FEW250 69.1 50 51% 30.1 1019.1
12 20:53 NW 10 G 20 10.00 A Few Clouds FEW250 73 50 44% 30.08 1018.6
12 19:53 NW 9 G 21 10.00 A Few Clouds FEW250 75.9 44.1 32% 77 30.07 1018.3
12 18:53 N 9 G 23 10.00 A Few Clouds FEW250 78.1 45 31% 78 30.07 1018.2
12 17:53 NW 13 G 22 10.00 A Few Clouds FEW250 79 46 31% 79 30.07 1018.2
12 16:53 NW 10 G 20 10.00 Partly Cloudy FEW030 SCT250 79 48 80.1 64.9 34% 79 30.08 1018.5
12 15:53 NW 9 10.00 Partly Cloudy FEW030 SCT250 79 46.9 32% 79 30.09 1018.7
12 14:53 NW 12 G 22 10.00 Partly Cloudy FEW030 SCT250 77 48 36% 78 30.09 1018.8
12 13:53 NW 12 G 21 10.00 A Few Clouds FEW030 FEW250 75.9 48 37% 78 30.1 1019.1
12 12:53 W 8 10.00 A Few Clouds FEW030 FEW250 72 48 43% 30.11 1019.5
12 11:53 W 8 10.00 A Few Clouds FEW030 FEW250 69.1 48 47% 30.12 1020.0
12 10:53 W 7 10.00 A Few Clouds FEW020 FEW250 66 48 66 54 52% 30.13 1020.4
12 09:53 NW 8 10.00 A Few Clouds FEW020 FEW250 63 46.9 56% 30.14 1020.5
12 08:53 N 5 10.00 Fair CLR 59 48 67% 30.15 1020.7
12 07:53 Vrbl 7 10.00 A Few Clouds FEW015 FEW250 57 46.9 69% 30.14 1020.5
12 06:53 Vrbl 3 10.00 A Few Clouds FEW015 FEW250 55 46 72% 30.13 1020.1
12 05:53 Vrbl 3 10.00 A Few Clouds FEW250 54 45 72% 30.12 1019.7
12 04:53 Calm 10.00 Fair CLR 55 46 64.9 55 72% 30.1 1019.1
12 03:53 NW 3 10.00 Fair CLR 55.9 46 70% 30.09 1018.8
12 02:53 N 3 10.00 Fair CLR 57.9 46 65% 30.09 1018.8
12 01:53 NW 6 10.00 Fair CLR 59 46 62% 30.09 1018.7
12 00:53 NW 9 10.00 Fair CLR 62.1 45 54% 30.09 1018.7
11 23:53 NW 7 10.00 Fair CLR 63 43 48% 30.09 1018.7
11 22:53 NW 7 10.00 A Few Clouds FEW250 64.9 46 79 64.9 51% 30.08 1018.5
11 21:53 N 5 10.00 A Few Clouds FEW250 68 45 44% 30.06 1017.9
11 20:53 NW 7 10.00 A Few Clouds FEW250 71.1 48 44% 30.04 1017.3
11 19:53 N 5 10.00 A Few Clouds FEW250 75 46.9 37% 77 30.03 1017.0
11 18:53 NW 10 10.00 A Few Clouds FEW070 FEW250 78.1 44.1 30% 78 30.04 1017.0
11 17:53 NW 7 10.00 A Few Clouds FEW060 FEW250 78.1 44.1 30% 78 30.05 1017.4
11 16:53 W 12 10.00 A Few Clouds FEW025 FEW060 FEW250 77 46 78.1 63 33% 78 30.06 1017.8
11 15:53 NW 8 10.00 A Few Clouds FEW035 FEW250 75.9 45 33% 77 30.07 1018.1
11 14:53 W 8 10.00 A Few Clouds FEW025 FEW250 75.9 34 22% 77 30.09 1019.1
11 13:53 NW 9 10.00 A Few Clouds FEW025 FEW250 73 37.9 28% 30.11 1019.5
11 12:53 W 8 10.00 A Few Clouds FEW025 FEW250 70 41 35% 30.12 1019.9
11 11:53 Vrbl 3 10.00 A Few Clouds FEW025 FEW250 66.9 39.9 37% 30.13 1020.3
11 10:53 Vrbl 5 10.00 A Few Clouds FEW025 FEW250 64 46 64 48.9 52% 30.15 1020.8
11 09:53 Calm 10.00 A Few Clouds FEW025 FEW250 60.1 46.9 62% 30.17 1021.4
11 08:53 Calm 10.00 A Few Clouds FEW250 57 48 72% 30.18 1021.7
11 07:53 Calm 10.00 Fair CLR 54 48 80% 30.18 1021.9
11 06:53 Calm 9.00 A Few Clouds FEW025 FEW250 52 46.9 83% 30.19 1022.0
11 05:53 Calm 10.00 Fair CLR 50 46 86% 30.18 1021.9
11 04:53 E 5 10.00 Fair CLR 51.1 48 60.1 51.1 89% 30.18 1021.8
11 03:53 Calm 10.00 Fair CLR 53.1 48 83% 30.18 1021.9
11 02:53 NW 3 10.00 Fair CLR 54 46.9 77% 30.19 1022.2
11 01:53 NW 7 10.00 Fair CLR 54 46.9 77% 30.2 1022.5
11 00:53 NW 7 10.00 Fair CLR 55.9 48 75% 30.21 1022.7
10 23:53 Calm 10.00 Fair CLR 57.9 46.9 67% 30.21 1022.8
10 22:53 NW 7 10.00 A Few Clouds FEW200 60.1 46.9 69.1 60.1 62% 30.21 1022.7
10 21:53 NW 7 10.00 A Few Clouds FEW060 FEW200 62.1 45 54% 30.2 1022.5
10 20:53 N 3 10.00 A Few Clouds FEW060 64 45 50% 30.19 1022.3
10 19:53 NW 8 10.00 A Few Clouds FEW060 66.9 45 45% 30.19 1022.3
10 18:53 N 3 10.00 Partly Cloudy SCT060 68 43 40% 30.2 1022.5
10 17:53 Vrbl 5 10.00 Mostly Cloudy BKN060 68 44.1 42% 30.2 1022.7
10 16:53 N 3 10.00 Mostly Cloudy FEW055 BKN070 68 43 68 60.1 40% 30.22 1023.1
10 15:53 Vrbl 5 10.00 Mostly Cloudy FEW039 FEW044 BKN070 66.9 44.1 44% 30.22 1023.4
10 14:53 N 3 10.00 Mostly Cloudy FEW025 SCT044 BKN070 64 45 50% 30.24 1023.9
10 13:53 S 5 10.00 Mostly Cloudy SCT025 BKN045 BKN070 64.9 45 49% 30.24 1023.9
10 12:53 Calm 10.00 Mostly Cloudy FEW025 SCT045 BKN060 63 45 52% 30.24 1023.8
10 11:53 Vrbl 3 10.00 Mostly Cloudy FEW025 SCT045 BKN060 63 45 52% 30.23 1023.7
10 10:53 NW 6 10.00 Mostly Cloudy SCT029 BKN045 BKN065 61 44.1 61 53.1 54% 30.22 1023.3
10 09:53 NW 7 10.00 Mostly Cloudy BKN022 BKN033 60.1 45 58% 30.22 1023.3
10 08:53 W 6 10.00 Mostly Cloudy BKN022 BKN033 BKN055 57 46.9 69% 30.22 1023.2
10 07:53 SW 5 10.00 Mostly Cloudy SCT040 BKN060 55 46.9 74% 30.21 1022.9
10 06:53 SW 7 10.00 Mostly Cloudy SCT024 BKN042 BKN060 54 46.9 77% 30.2 1022.5
10 05:53 S 6 10.00 Overcast FEW019 SCT034 OVC060 53.1 46.9 80% 30.19 1022.2
10 04:53 S 6 10.00 Overcast OVC030 54 46.9 55.9 54 77% 30.18 1021.7
10 03:53 SW 6 10.00 Overcast BKN027 OVC033 54 46.9 77% 30.17 1021.6
10 02:53 SW 5 10.00 Overcast BKN032 OVC041 54 46.9 77% 30.17 1021.5
10 01:53 W 8 10.00 Overcast OVC031 54 46 75% 30.17 1021.4
10 00:53 S 7 10.00 Mostly Cloudy BKN040 54 45 72% 30.16 1021.1
09 23:53 SW 5 10.00 Overcast FEW044 BKN055 OVC080 55 46 72% 30.16 1021.3
09 22:53 W 7 10.00 Mostly Cloudy BKN055 BKN080 55.9 45 64.9 55.9 67% 30.16 1021.1
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)