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.
16 05:53 NW 6 10.00 Fair CLR 55 51.1 87% 30.09 1018.6
16 04:53 Vrbl 5 10.00 Fair CLR 55 51.1 61 55 87% 30.07 1018.2
16 03:53 Calm 10.00 Fair CLR 55.9 52 87% 30.06 1017.9
16 02:53 NW 5 9.00 Fair CLR 57.9 52 81% 30.06 1017.9
16 01:53 Calm 9.00 Fair CLR 57.9 53.1 84% 30.06 1017.8
16 00:53 NE 3 10.00 Fair CLR 59 53.1 81% 30.05 1017.3
15 23:53 NW 5 10.00 Fair CLR 60.1 54 80% 30.04 1017.0
15 22:53 NW 6 10.00 A Few Clouds FEW060 61 54 69.1 61 78% 30.04 1017.0
15 21:53 NW 6 10.00 Mostly Cloudy BKN060 63 54 73% 30.03 1016.9
15 20:53 NW 8 10.00 Mostly Cloudy BKN055 64 53.1 68% 30.03 1016.7
15 19:53 Vrbl 7 10.00 Overcast BKN055 OVC110 64.9 52 63% 30.01 1016.0
15 18:53 N 7 9.00 Overcast OVC055 66 51.1 59% 30 1015.9
15 17:53 NW 8 9.00 Mostly Cloudy BKN060 BKN110 68 50 53% 30 1015.7
15 16:53 NW 5 8.00 Mostly Cloudy BKN055 BKN120 69.1 48.9 70 61 49% 29.99 1015.5
15 15:53 NE 3 8.00 Mostly Cloudy SCT035 BKN110 BKN250 69.1 48 47% 29.99 1015.4
15 14:53 Vrbl 5 8.00 Mostly Cloudy FEW040 BKN110 BKN140 68 48 49% 30 1015.7
15 13:53 NW 8 8.00 Mostly Cloudy FEW040 BKN110 BKN140 66 50 56% 30.01 1016.2
15 12:53 NW 5 10.00 Mostly Cloudy FEW040 SCT120 BKN140 63 50 63% 30.03 1016.6
15 11:53 NW 8 10.00 Mostly Cloudy FEW040 BKN120 BKN140 62.1 51.1 67% 30.04 1017.0
15 10:53 NW 7 10.00 Mostly Cloudy FEW040 BKN140 BKN200 61 51.1 61 54 70% 30.04 1017.1
15 09:53 W 3 10.00 Mostly Cloudy SCT140 BKN200 BKN250 59 51.1 75% 30.04 1017.0
15 08:53 E 3 10.00 Mostly Cloudy BKN140 BKN200 57.9 51.1 78% 30.03 1016.9
15 07:53 Calm 10.00 Mostly Cloudy BKN140 BKN200 55.9 50 81% 30.04 1017.0
15 06:53 Calm 10.00 Mostly Cloudy BKN140 BKN160 55 50 83% 30.02 1016.5
15 05:53 SE 3 10.00 Mostly Cloudy BKN160 BKN230 55 50 83% 30.03 1016.8
15 03:53 Vrbl 3 10.00 Mostly Cloudy BKN200 57 52 83% 30.03 1016.8
15 02:53 Calm 10.00 Partly Cloudy SCT230 57 52 83% 30.03 1016.8
15 00:53 Calm 10.00 A Few Clouds FEW230 57 51.1 81% 30.05 1017.3
14 23:53 NW 3 10.00 A Few Clouds FEW250 59 52 78% 30.05 1017.6
14 22:53 Calm 10.00 A Few Clouds FEW055 FEW250 60.1 51.1 69.1 60.1 72% 30.06 1017.9
14 21:53 NW 6 10.00 A Few Clouds FEW055 FEW250 62.1 51.1 67% 30.07 1018.1
14 20:53 NW 5 10.00 A Few Clouds FEW055 FEW250 63 51.1 65% 30.07 1018.1
14 19:53 N 6 10.00 A Few Clouds FEW055 FEW250 64.9 50 59% 30.07 1018.2
14 18:53 Vrbl 3 10.00 A Few Clouds FEW055 FEW250 66.9 48 51% 30.07 1018.3
14 17:53 NW 6 10.00 A Few Clouds FEW055 FEW250 66.9 46 47% 30.07 1018.3
14 16:53 N 6 10.00 Mostly Cloudy BKN055 68 45 71.1 63 44% 30.09 1018.7
14 15:53 NW 5 10.00 Mostly Cloudy BKN055 68 45 44% 30.1 1019.1
14 14:53 Vrbl 3 10.00 Mostly Cloudy BKN060 70 44.1 39% 30.11 1019.7
14 13:53 NW 6 10.00 Mostly Cloudy BKN055 BKN080 68 45 44% 30.13 1020.3
14 12:53 Calm 10.00 Mostly Cloudy BKN055 66 46.9 50% 30.15 1020.9
14 11:53 Calm 10.00 Mostly Cloudy BKN050 64.9 48 54% 30.16 1021.3
14 10:53 Calm 10.00 Mostly Cloudy FEW030 BKN050 BKN140 64 50 64 57 60% 30.17 1021.5
14 09:53 Calm 10.00 Mostly Cloudy FEW020 BKN060 62.1 53.1 73% 30.16 1021.4
14 08:53 S 3 10.00 Mostly Cloudy FEW020 BKN060 60.1 53.1 78% 30.17 1021.7
14 07:53 Calm 10.00 Mostly Cloudy FEW020 BKN060 57.9 53.1 84% 30.17 1021.4
14 06:53 Calm 10.00 Mostly Cloudy FEW020 BKN060 57 53.1 87% 30.16 1021.1
14 05:53 Calm 10.00 Mostly Cloudy FEW032 SCT041 BKN060 57.9 53.1 84% 30.15 1021.0
14 04:53 Calm 10.00 Mostly Cloudy SCT032 BKN041 BKN049 57.9 53.1 62.1 57.9 84% 30.16 1021.0
14 03:53 SE 3 10.00 Mostly Cloudy SCT048 BKN065 59 53.1 81% 30.15 1021.0
14 02:53 S 3 10.00 Mostly Cloudy BKN060 60.1 53.1 78% 30.15 1020.8
14 01:53 Calm 10.00 Mostly Cloudy SCT043 BKN060 60.1 52 75% 30.15 1020.9
14 00:53 Calm 10.00 Mostly Cloudy BKN043 BKN060 60.1 53.1 78% 30.15 1020.9
13 23:53 SW 6 10.00 Mostly Cloudy BKN060 60.1 53.1 78% 30.14 1020.5
13 22:53 S 8 10.00 Mostly Cloudy BKN060 61 53.1 64 60.1 75% 30.13 1020.1
13 21:53 S 5 10.00 Mostly Cloudy BKN065 62.1 54 75% 30.13 1020.2
13 20:53 SW 7 10.00 Overcast FEW040 OVC055 63 54 73% 30.12 1019.8
13 19:53 S 8 10.00 Overcast FEW035 OVC049 63 54 73% 30.1 1019.1
13 18:53 S 7 10.00 Overcast FEW025 OVC049 64 54 70% 30.08 1018.6
13 17:53 SW 8 10.00 Mostly Cloudy FEW028 BKN055 BKN150 64 54 70% 30.08 1018.4
13 16:53 S 9 10.00 Overcast FEW028 BKN038 OVC049 64 54 64 57.9 70% 30.07 1018.2 0.01
13 15:53 SW 9 10.00 Overcast SCT024 BKN031 OVC060 63 53.1 70% 30.07 1018.2
13 14:53 SW 9 10.00 Overcast FEW022 OVC060 62.1 53.1 73% 30.06 1017.9
13 13:53 SW 7 7.00 Light Rain SCT023 BKN041 OVC060 61 53.1 75% 30.05 1017.5 0.01
13 12:53 SW 12 10.00 Overcast BKN023 OVC039 61 52 72% 30.05 1017.3
13 11:53 Vrbl 3 5.00 Light Rain SCT021 BKN027 OVC041 59 52 78% 30.04 1017.3 0.01
13 10:53 SW 6 7.00 Light Rain SCT019 BKN035 OVC060 57.9 52 57.9 55 81% 30.03 1016.8
13 09:53 S 8 10.00 Light Rain FEW016 BKN040 OVC065 57 50 78% 30.02 1016.5
13 08:53 S 7 10.00 Overcast SCT016 BKN041 OVC060 55.9 50 81% 30.01 1016.2
13 07:53 S 12 10.00 Overcast FEW015 BKN041 OVC055 55.9 50 81% 30 1015.9
13 06:53 SW 10 10.00 Mostly Cloudy FEW015 BKN050 BKN070 55 50 83% 29.98 1015.0
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)