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.
04 07:53 S 12 10.00 Mostly Cloudy FEW015 SCT030 BKN250 57 50 78% 29.91 1012.6
04 06:53 S 6 10.00 Mostly Cloudy BKN250 55.9 50 81% 29.89 1012.0
04 05:53 S 6 10.00 A Few Clouds FEW250 57 50 78% 29.85 1010.7
04 04:53 S 6 10.00 Fair CLR 59 50 73.9 57.9 72% 29.82 1009.7
04 03:53 SE 5 10.00 Fair CLR 59 52 78% 29.8 1009.0
04 02:53 SE 3 10.00 Fair CLR 62.1 52 70% 29.78 1008.3
04 01:53 E 5 10.00 Fair CLR 63 52 68% 29.77 1008.1
04 00:53 E 6 10.00 Fair CLR 66 52 61% 29.77 1007.8
03 23:53 Calm 10.00 Fair CLR 71.1 48.9 46% 29.75 1007.3
03 22:53 W 9 10.00 Fair CLR 73 48 91 73 41% 29.74 1007.0
03 21:53 W 9 10.00 Fair CLR 75.9 48.9 39% 78 29.74 1006.8
03 20:53 NW 8 10.00 A Few Clouds FEW250 79 50 36% 79 29.72 1006.3
03 19:53 NW 6 10.00 A Few Clouds FEW050 FEW080 82.9 48 30% 81 29.7 1005.8
03 18:53 NW 7 10.00 A Few Clouds FEW050 FEW080 FEW250 84.9 48 28% 83 29.71 1005.8
03 17:53 NW 8 10.00 Partly Cloudy FEW050 FEW080 SCT250 87.1 48.9 27% 84 29.72 1006.2
03 16:53 W 9 10.00 A Few Clouds FEW080 FEW250 90 45 91 72 21% 86 29.72 1006.5
03 15:53 NW 10 10.00 A Few Clouds FEW080 FEW250 89.1 48 24% 86 29.75 1007.3
03 14:53 NW 12 10.00 A Few Clouds FEW070 90 48 24% 87 29.77 1008.1
03 13:53 W 9 10.00 A Few Clouds FEW070 FEW250 87.1 52 30% 85 29.79 1008.8
03 12:53 W 10 10.00 A Few Clouds FEW060 FEW250 82 54 38% 81 29.82 1009.8
03 11:53 W 8 10.00 A Few Clouds FEW060 77 53.1 43% 78 29.85 1010.5
03 10:53 W 6 10.00 Fair CLR 72 54 72 53.1 53% 29.87 1011.3
03 09:53 W 3 10.00 A Few Clouds FEW150 66 54 65% 29.88 1011.8
03 08:53 NE 3 10.00 A Few Clouds FEW150 FEW250 60.1 55 84% 29.89 1012.2
03 07:53 Calm 10.00 A Few Clouds FEW150 FEW250 57.9 54 87% 29.9 1012.2
03 06:53 Calm 10.00 A Few Clouds FEW150 FEW250 54 52 93% 29.89 1012.0
03 05:53 Calm 10.00 Fair CLR 54 53.1 97% 29.88 1011.7
03 04:53 Calm 8.00 Fair CLR 54 52 62.1 53.1 93% 29.89 1011.9
03 03:53 Calm 10.00 Fair CLR 55.9 53.1 90% 29.89 1012.1
03 02:53 E 3 10.00 A Few Clouds FEW250 57 54 90% 29.89 1012.2
03 01:53 Calm 10.00 A Few Clouds FEW250 57.9 53.1 84% 29.89 1012.2
03 00:53 E 3 10.00 Partly Cloudy SCT250 59 54 83% 29.9 1012.2
02 23:53 Calm 10.00 Mostly Cloudy BKN250 60.1 54 80% 29.9 1012.3
02 22:53 W 7 10.00 Overcast BKN120 OVC200 62.1 54 75 61 75% 29.89 1012.0
02 21:53 Calm 10.00 Overcast BKN120 OVC200 66 54 65% 29.9 1012.5
02 20:53 E 8 10.00 Light Rain FEW040 SCT060 BKN200 64 54 70% 29.9 1012.3
02 19:53 S 12 10.00 Light Rain FEW040 SCT060 BKN200 66.9 54 63% 29.88 1011.8
02 18:53 SW 3 10.00 Overcast FEW060 OVC200 73.9 54 50% 29.85 1010.9
02 17:53 Vrbl 5 10.00 Mostly Cloudy FEW060 BKN200 73.9 54 50% 29.85 1010.7
02 16:53 SW 3 10.00 Mostly Cloudy FEW060 BKN120 BKN200 71.1 52 71.1 55.9 51% 29.86 1011.0
02 15:53 W 6 10.00 Mostly Cloudy FEW080 SCT120 BKN200 69.1 52 55% 29.89 1011.9
02 14:53 W 7 10.00 Mostly Cloudy SCT120 BKN200 66.9 51.1 57% 29.92 1013.0
02 13:53 Vrbl 3 10.00 Mostly Cloudy FEW020 BKN140 BKN200 63 50 63% 29.95 1014.1
02 12:53 W 7 10.00 Mostly Cloudy FEW020 BKN150 60.1 48.9 67% 29.97 1014.6
02 11:53 W 9 10.00 Mostly Cloudy FEW017 BKN020 60.1 48.9 67% 29.99 1015.3
02 10:53 W 6 10.00 Overcast OVC017 55.9 48 55.9 52 75% 30.01 1016.0
02 09:53 NW 6 10.00 Overcast BKN017 OVC040 55 46.9 74% 30.01 1015.9
02 08:53 NW 6 10.00 Overcast BKN015 BKN040 OVC090 53.1 46.9 80% 30.02 1016.3
02 07:53 Calm 10.00 Overcast BKN015 OVC110 53.1 46.9 80% 30.02 1016.3
02 06:53 W 3 10.00 Overcast OVC015 52 46 80% 30.01 1016.1
02 05:53 NW 9 10.00 Overcast OVC018 52 46 80% 30 1015.9
02 04:53 NW 9 10.00 Overcast OVC018 52 46.9 55 51.1 83% 30.01 1016.0
02 03:53 NW 9 10.00 Overcast SCT020 BKN080 OVC250 52 46 80% 30.01 1016.0
02 02:53 N 5 10.00 Overcast BKN025 BKN080 OVC110 52 46.9 83% 30.02 1016.3
02 01:53 Calm 10.00 Light Rain FEW049 SCT090 OVC110 53.1 46.9 80% 30.04 1017.1
02 00:53 NW 7 10.00 Mostly Cloudy FEW040CB SCT120 BKN250 54 46 75% 30.04 1017.0
01 23:53 NW 6 10.00 Mostly Cloudy FEW055 SCT130 BKN250 54 46 75% 30.03 1016.8
01 22:53 NW 6 10.00 Partly Cloudy FEW055 SCT130 SCT250 55 46.9 73.9 55 74% 30.02 1016.5
01 21:53 NW 9 10.00 Mostly Cloudy FEW055 SCT130 BKN250 57 46.9 69% 30.01 1016.2
01 20:53 Vrbl 7 10.00 Mostly Cloudy SCT055 BKN130 BKN250 61 48.9 65% 29.99 1015.4
01 19:53 N 7 10.00 Mostly Cloudy BKN130 BKN250 64 51.1 63% 29.96 1014.5
01 18:53 N 5 10.00 Mostly Cloudy SCT130 BKN250 69.1 52 55% 29.94 1013.7
01 17:53 N 6 8.00 Mostly Cloudy SCT130 BKN250 72 52 50% 29.93 1013.6
01 16:53 W 10 10.00 Mostly Cloudy SCT130 BKN250 73.9 48.9 75 62.1 41% 29.93 1013.5
01 15:53 Vrbl 3 10.00 Mostly Cloudy SCT130 BKN250 73.9 46 37% 29.95 1014.2
01 14:53 Calm 10.00 Mostly Cloudy SCT130 BKN250 72 46.9 41% 29.97 1014.9
01 13:53 N 5 10.00 Mostly Cloudy FEW130 BKN250 69.1 46 44% 29.99 1015.6
01 12:53 Vrbl 3 10.00 Mostly Cloudy SCT130 BKN250 66.9 48 51% 30.01 1016.0
01 11:53 NW 5 10.00 Mostly Cloudy FEW140 BKN250 64.9 48 54% 30.02 1016.5
01 10:53 W 5 10.00 Mostly Cloudy FEW120 BKN250 63 48 63 53.1 58% 30.03 1016.6
01 09:53 Calm 10.00 Mostly Cloudy FEW120 BKN250 59 48 67% 30.03 1016.9
01 08:53 Calm 10.00 Mostly Cloudy FEW120 BKN250 57 48 72% 30.04 1017.2
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)