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.
08 13:53 NW 6 10.00 Fair CLR 75.9 52 43% 78 30.18 1021.8
08 12:53 NW 8 10.00 A Few Clouds FEW250 72 53.1 52% 30.19 1022.1
08 11:53 NW 7 9.00 Fair CLR 69.1 53.1 57% 30.2 1022.6
08 10:53 Vrbl 3 10.00 Fair CLR 64.9 53.1 64.9 51.1 66% 30.21 1022.8
08 09:53 Calm 10.00 A Few Clouds FEW020 FEW250 60.1 52 75% 30.21 1022.9
08 08:53 Calm 10.00 A Few Clouds FEW014 FEW250 57 52 83% 30.21 1022.9
08 07:53 Calm 9.00 A Few Clouds FEW010 FEW200 55 52 90% 30.21 1022.7
08 06:53 Calm 10.00 A Few Clouds FEW006 FEW200 52 50 93% 30.19 1022.0
08 05:53 Calm 10.00 A Few Clouds FEW200 53.1 50 89% 30.17 1021.5
08 04:53 Calm 10.00 Fair CLR 54 51.1 63 54 90% 30.17 1021.5
08 03:53 E 3 10.00 Fair CLR 55.9 53.1 90% 30.17 1021.4
08 02:53 E 5 10.00 Fair CLR 57.9 54 87% 30.17 1021.4
08 01:53 NW 6 10.00 Fair CLR 60.1 55 84% 30.16 1021.3
08 00:53 NW 6 10.00 Fair CLR 62.1 55.9 80% 30.15 1021.0
07 23:53 NW 5 10.00 Fair CLR 62.1 55 78% 30.15 1020.9
07 21:53 NW 8 10.00 Fair CLR 64.9 54 68% 30.14 1020.5
07 20:53 Vrbl 5 10.00 Fair CLR 66.9 52 59% 30.14 1020.4
07 19:53 NW 6 10.00 A Few Clouds FEW060 FEW250 69.1 51.1 53% 30.12 1019.7
07 18:53 NW 7 10.00 A Few Clouds FEW060 FEW250 72 48 43% 30.11 1019.5
07 17:53 NW 6 10.00 A Few Clouds FEW060 73 46.9 40% 30.11 1019.6
07 16:53 W 9 10.00 A Few Clouds FEW055 73 46 73 63 38% 30.12 1019.8
07 15:53 NW 8 10.00 Partly Cloudy SCT060 73 46 38% 30.12 1019.8
07 14:53 W 3 10.00 A Few Clouds FEW030 FEW065 FEW200 72 46 40% 30.13 1020.3
07 13:53 NW 5 10.00 Mostly Cloudy FEW029 BKN065 BKN200 70 50 49% 30.14 1020.7
07 12:53 Vrbl 6 10.00 Mostly Cloudy SCT029 BKN060 BKN200 68 51.1 55% 30.16 1021.3
07 11:53 NE 6 10.00 Mostly Cloudy BKN029 BKN060 BKN200 66 52 61% 30.18 1021.9
07 10:53 SW 3 10.00 Mostly Cloudy BKN024 BKN060 BKN200 64 52 64.9 55.9 65% 30.18 1021.9
07 09:53 Calm 10.00 Mostly Cloudy FEW025 BKN060 BKN250 63 53.1 70% 30.17 1021.7
07 08:53 Calm 10.00 Mostly Cloudy FEW010 BKN055 60.1 54 80% 30.17 1021.5
07 07:53 S 3 10.00 Overcast OVC047 59 54 83% 30.16 1021.3
07 05:53 Calm 10.00 Overcast FEW025 OVC038 57.9 54 87% 30.14 1020.4
07 04:53 Calm 10.00 Mostly Cloudy BKN037 55.9 53.1 62.1 55 90% 30.14 1020.4
07 03:53 Calm 10.00 Overcast BKN035 OVC080 57 53.1 87% 30.13 1020.0
07 02:53 Calm 10.00 Mostly Cloudy BKN035 BKN080 55.9 53.1 90% 30.12 1019.9
07 01:53 W 5 10.00 Overcast BKN029 BKN034 OVC080 57.9 55 90% 30.12 1019.9
07 00:53 Calm 10.00 Overcast SCT013 BKN025 OVC080 60.1 54 80% 30.11 1019.5
06 23:53 NW 7 10.00 Overcast BKN013 BKN037 OVC080 61 54 78% 30.1 1019.3
06 22:53 W 3 10.00 Mostly Cloudy SCT018 BKN023 BKN060 62.1 55.9 66 62.1 80% 30.09 1018.8
06 21:53 SW 3 10.00 Overcast BKN027 OVC037 62.1 55.9 80% 30.09 1018.7
06 19:53 S 7 10.00 Mostly Cloudy SCT022 BKN028 BKN031 63 55 76% 30.06 1017.9
06 18:53 S 5 10.00 Mostly Cloudy FEW024 BKN055 BKN110 64 54 70% 30.05 1017.6
06 17:53 S 8 10.00 Mostly Cloudy SCT022 SCT045 BKN110 66 55 68% 30.05 1017.5
06 16:53 S 12 10.00 Mostly Cloudy FEW019 SCT045 BKN095 64 55 64.9 57.9 73% 30.04 1017.2 0.04
06 15:53 S 7 10.00 Mostly Cloudy FEW019 BKN090 64 55 73% 30.04 1017.3
06 14:53 S 8 10.00 Mostly Cloudy SCT013 BKN090 62.1 55.9 80% 30.04 1017.2
06 13:53 S 3 10.00 Light Rain FEW005 BKN009 OVC080 60.1 55.9 86% 30.04 1017.1 0.04
06 12:53 SE 5 10.00 Overcast FEW005 BKN008 OVC011 59 55.9 90% 30.03 1016.8
06 11:53 Calm 10.00 Light Rain FEW005 SCT011 OVC070 59 55.9 90% 30.03 1016.7 0.04
06 10:53 Calm 9.00 Light Rain FEW009 BKN070 OVC080 57.9 55 60.1 57 90% 30.03 1016.6 0.06 0.09
06 09:53 E 6 10.00 Light Rain SCT009 OVC085 57.9 55 90% 30.03 1016.7
06 08:53 Calm 10.00 Light Rain FEW006 OVC085 57.9 55 90% 30.01 1016.2 0.02
06 07:53 SW 3 10.00 Light Rain FEW006 BKN080 BKN095 57.9 55.9 93% 30 1015.9 0.01 0.01
06 06:53 Calm 10.00 Light Rain FEW006 FEW080 OVC095 59 53.1 81% 29.99 1015.3
06 05:53 W 3 10.00 Overcast OVC080 59 54 83% 29.98 1015.0
06 04:53 NW 3 10.00 Overcast OVC070 59 53.1 63 59 81% 29.99 1015.3
06 03:53 NW 5 10.00 Mostly Cloudy BKN075 BKN090 BKN200 60.1 53.1 78% 29.98 1015.2
06 02:53 N 3 10.00 Mostly Cloudy SCT085 SCT120 BKN200 61 53.1 75% 29.98 1015.2
06 01:53 Calm 10.00 Mostly Cloudy SCT085 BKN200 61 54 78% 29.98 1015.2
06 00:53 NW 3 10.00 Mostly Cloudy SCT080 BKN200 62.1 54 75% 29.98 1015.1
05 23:53 NW 6 10.00 Overcast SCT070 BKN090 OVC200 62.1 54 75% 29.98 1015.2
05 22:53 W 3 10.00 Mostly Cloudy BKN080 BKN210 63 54 73 63 73% 29.98 1015.2
05 21:53 NW 6 10.00 Mostly Cloudy BKN250 64 53.1 68% 29.99 1015.4
05 20:53 W 3 10.00 Mostly Cloudy BKN250 66 52 61% 29.99 1015.4
05 19:53 NW 5 10.00 Mostly Cloudy FEW060 BKN250 68 50 53% 29.97 1014.9
05 17:53 W 8 10.00 Mostly Cloudy FEW050 SCT100 BKN250 73 48.9 43% 29.98 1015.1
05 16:53 NW 6 10.00 Fair CLR 72 48.9 72 62.1 44% 29.98 1015.1
05 15:53 NW 9 10.00 Mostly Cloudy SCT050 BKN100 BKN250 70 50 49% 29.99 1015.4
05 14:53 NW 6 10.00 Mostly Cloudy BKN090 BKN250 70 46.9 44% 30 1015.8
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)