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.
19 15:53 W 8 10.00 A Few Clouds FEW050 FEW250 64.9 43 45% 29.92 1013.2
19 14:53 W 6 10.00 Partly Cloudy FEW045 FEW140 SCT210 64 44.1 48% 29.93 1013.6
19 13:53 Vrbl 3 10.00 Mostly Cloudy FEW040 SCT140 BKN210 62.1 44.1 52% 29.95 1014.2
19 12:53 Calm 10.00 Mostly Cloudy FEW040 SCT140 BKN250 57.9 45 62% 29.97 1015.0
19 11:53 Vrbl 3 10.00 Partly Cloudy FEW040 SCT140 SCT250 57 45 64% 29.98 1015.2
19 10:53 S 3 10.00 Partly Cloudy FEW043 SCT140 SCT220 55 45 55 48.9 69% 29.99 1015.5
19 09:53 S 5 10.00 Mostly Cloudy FEW043 SCT140 BKN220 53.1 45 74% 29.99 1015.4
19 08:53 S 5 10.00 Mostly Cloudy FEW043 SCT140 BKN220 51.1 44.1 77% 29.99 1015.3
19 07:53 SE 6 10.00 Mostly Cloudy FEW043 BKN140 BKN220 51.1 44.1 77% 29.98 1015.0
19 06:53 SE 3 10.00 Overcast SCT043 BKN150 OVC220 48.9 44.1 83% 29.97 1014.7
19 05:53 Calm 10.00 Overcast FEW060 OVC170 52 44.1 75% 29.95 1014.1
19 04:53 Calm 10.00 Mostly Cloudy SCT050 BKN160 51.1 44.1 54 48.9 77% 29.95 1014.1
19 03:53 E 9 8.00 Mostly Cloudy FEW060 BKN180 51.1 45 80% 29.93 1013.4
19 02:53 Calm 10.00 Overcast FEW050 OVC160 52 45 77% 29.96 1014.2
19 01:53 S 3 10.00 Overcast FEW050 OVC160 51.1 43 74% 29.95 1013.9
19 00:53 W 3 10.00 Overcast SCT050 BKN160 OVC250 50 43 77% 29.94 1013.7
18 23:53 E 3 10.00 Mostly Cloudy SCT160 BKN250 53.1 43 69% 29.94 1013.7
18 21:53 Calm 10.00 Mostly Cloudy SCT065 SCT150 BKN250 55 42.1 62% 29.95 1014.3
18 20:53 W 5 10.00 Mostly Cloudy FEW150 BKN250 55.9 43 62% 29.95 1014.1
18 19:53 NW 7 10.00 Partly Cloudy FEW150 SCT250 59 43 56% 29.94 1013.7
18 18:53 W 6 10.00 Partly Cloudy FEW150 SCT250 61 43 52% 29.94 1013.8
18 17:53 NW 7 10.00 Partly Cloudy SCT250 63 43 48% 29.94 1013.9
18 16:53 NW 7 10.00 Partly Cloudy SCT250 66.9 39.9 66.9 51.1 37% 29.94 1013.9
18 15:53 NW 8 10.00 Partly Cloudy SCT250 66 42.1 42% 29.96 1014.4
18 14:53 NW 9 10.00 Partly Cloudy SCT250 64 42.1 45% 29.98 1015.2
18 13:53 NW 6 10.00 Partly Cloudy SCT250 62.1 42.1 48% 30.01 1016.3
18 12:53 W 7 10.00 Partly Cloudy SCT250 57.9 43 58% 30.06 1017.9
18 11:53 Calm 10.00 A Few Clouds FEW250 55 42.1 62% 30.1 1019.1
18 10:53 Calm 10.00 A Few Clouds FEW002 FEW006 FEW250 51.1 43 51.1 41 74% 30.13 1020.1
18 09:53 N 5 5.00 Fog/Mist FEW004 BKN006 46 44.1 93% 44 30.14 1020.6
18 08:53 W 3 1.50 Fog/Mist OVC004 46 44.1 93% 30.15 1020.7
18 07:53 Calm 5.00 Fog/Mist OVC004 44.1 43 96% 30.14 1020.6
18 06:53 Calm 4.00 Fog/Mist BKN004 OVC010 44.1 43 96% 30.15 1020.9
18 05:53 Calm 9.00 Partly Cloudy FEW008 SCT015 SCT250 42.1 41 96% 30.16 1021.2
18 04:53 S 3 10.00 A Few Clouds FEW250 44.1 43 54 44.1 96% 30.16 1021.2
18 03:53 Calm 10.00 A Few Clouds FEW250 46 44.1 93% 30.17 1021.3
18 02:53 Calm 10.00 A Few Clouds FEW230 48.9 45 86% 30.18 1021.8
18 01:53 Calm 10.00 A Few Clouds FEW200 51.1 45 80% 30.18 1021.9
18 00:53 NW 7 10.00 A Few Clouds FEW200 52 45 77% 30.19 1022.2
17 23:53 NW 8 10.00 A Few Clouds FEW200 53.1 46 77% 30.19 1022.3
17 22:53 NW 9 10.00 A Few Clouds FEW200 54 46 66 54 75% 30.19 1022.3
17 21:53 NW 10 10.00 A Few Clouds FEW200 55.9 46 70% 30.19 1022.3
17 20:53 NW 8 10.00 Mostly Cloudy BKN200 57.9 45 62% 30.18 1021.9
17 19:53 N 6 8.00 Mostly Cloudy BKN250 60.1 44.1 56% 30.19 1022.1
17 18:53 Calm 10.00 Mostly Cloudy FEW060 BKN250 61 44.1 54% 30.19 1022.1
17 17:53 N 5 10.00 Partly Cloudy FEW060 SCT250 64 43 46% 30.19 1022.3
17 16:53 Vrbl 3 7.00 Partly Cloudy FEW060 SCT250 64.9 44.1 66.9 55 47% 30.2 1022.6 0.01
17 15:53 N 7 10.00 Partly Cloudy FEW060 SCT250 66 44.1 45% 30.21 1022.9
17 14:53 NW 5 7.00 Mostly Cloudy FEW020 SCT049 BKN075 BKN250 64.9 48 54% 30.23 1023.4
17 13:53 NW 5 10.00 Mostly Cloudy FEW021 BKN044 BKN075 BKN250 63 52 68% 30.24 1023.9 0.01
17 12:53 Calm 10.00 Mostly Cloudy FEW005 SCT021 BKN035 62.1 54 75% 30.25 1024.3
17 11:53 Calm 7.00 Mostly Cloudy FEW005 FEW016 BKN049 BKN200 57.9 55 90% 30.26 1024.5 0.01
17 10:53 Calm 1.50 Light Rain Fog/Mist FEW005 BKN016 OVC022 55 53.1 55.9 52 93% 30.26 1024.7 0.01 0.01
17 09:53 Calm 7.00 Overcast FEW005 BKN032 OVC039 55.9 51.1 84% 30.25 1024.4
17 08:53 E 3 7.00 Overcast FEW005 FEW028 OVC075 55 51.1 87% 30.23 1023.6
17 07:53 E 7 7.00 Overcast FEW005 FEW028 OVC050 54 51.1 90% 30.21 1023.0
17 06:53 SE 5 7.00 Light Rain FEW020 BKN028 OVC060 53.1 50 89% 30.21 1022.9
17 05:53 W 5 10.00 Overcast OVC060 55 46.9 74% 30.2 1022.6
17 04:53 SE 3 10.00 Mostly Cloudy BKN055 52 46 62.1 48.9 80% 30.16 1021.1
17 03:53 Calm 10.00 Fair CLR 51.1 45 80% 30.15 1020.9
17 02:53 Calm 10.00 Fair CLR 52 45 77% 30.14 1020.3
17 01:53 Calm 8.00 Fair CLR 53.1 45 74% 30.12 1019.8
17 00:53 Calm 10.00 A Few Clouds FEW250 55.9 44.1 65% 30.11 1019.6
16 23:53 Calm 10.00 A Few Clouds FEW250 59 44.1 58% 30.09 1018.8
16 22:53 Calm 10.00 Partly Cloudy SCT250 61 46 77 60.1 58% 30.08 1018.5
16 21:53 SE 5 10.00 Fair CLR 63 43 48% 30.06 1017.8
16 20:53 NE 3 10.00 A Few Clouds FEW250 66 45 47% 30.06 1017.7
16 19:53 SE 9 10.00 A Few Clouds FEW250 69.1 41 36% 30.05 1017.5
16 18:53 E 6 10.00 Partly Cloudy SCT250 69.1 42.1 38% 30.04 1017.3
16 17:53 SE 10 10.00 Partly Cloudy SCT250 73.9 39 28% 30.04 1017.3
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)