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 02:53 W 3 10.00 Fair CLR 64.9 39 39% 30.07 1017.9
16 01:53 Calm 10.00 A Few Clouds FEW250 63 39 41% 30.06 1017.7
16 00:53 NW 7 10.00 A Few Clouds FEW250 70 36 29% 30.05 1017.5
15 23:53 NW 6 10.00 A Few Clouds FEW250 72 35.1 26% 30.05 1017.4
15 22:53 NW 12 10.00 Mostly Cloudy BKN250 73.9 37 96.1 73.9 26% 30.04 1017.2
15 21:53 NW 10 10.00 Mostly Cloudy BKN250 78.1 42.1 28% 78 30.03 1016.9
15 20:53 Vrbl 5 10.00 Mostly Cloudy BKN250 81 46 29% 80 30.01 1016.2
15 19:53 NW 8 10.00 Mostly Cloudy BKN250 84.9 51.1 31% 83 30 1015.9
15 18:53 N 5 10.00 Mostly Cloudy BKN250 90 50 25% 87 29.99 1015.4
15 17:53 N 9 10.00 Mostly Cloudy BKN250 91.9 50 24% 89 29.99 1015.4
15 16:53 NW 6 10.00 Mostly Cloudy BKN250 96.1 50 97 80.1 21% 93 29.98 1015.2
15 15:53 NW 7 10.00 Mostly Cloudy BKN250 95 51.1 23% 92 30 1015.7
15 14:53 NW 8 10.00 Mostly Cloudy BKN250 93.9 51.1 23% 91 30.01 1016.1
15 13:53 W 8 10.00 Mostly Cloudy FEW180 BKN250 91.9 53.1 27% 89 30.02 1016.6
15 12:53 W 8 10.00 Mostly Cloudy FEW180 BKN250 89.1 53.1 29% 87 30.04 1017.2
15 11:53 Vrbl 3 10.00 Mostly Cloudy FEW180 BKN250 86 54 33% 84 30.05 1017.5
15 10:53 Calm 10.00 Partly Cloudy FEW200 SCT250 80.1 54 80.1 62.1 41% 80 30.07 1018.0
15 09:53 NW 5 9.00 A Few Clouds FEW200 FEW250 73.9 51.1 45% 30.08 1018.5
15 08:53 E 3 8.00 A Few Clouds FEW200 FEW250 71.1 52 51% 30.08 1018.6
15 07:53 NE 3 10.00 Partly Cloudy SCT250 68 52 57% 30.08 1018.6
15 06:53 E 3 10.00 Partly Cloudy SCT250 64.9 55.9 73% 30.08 1018.3
15 05:53 Calm 10.00 Mostly Cloudy BKN250 64 53.1 68% 30.08 1018.4
15 04:53 Calm 10.00 A Few Clouds FEW250 64 52 79 64 65% 30.07 1018.0
15 03:53 E 3 10.00 Fair CLR 66 55.9 70% 30.06 1017.8
15 02:53 Calm 10.00 Fair CLR 68 55 63% 30.05 1017.6
15 01:53 E 3 10.00 Fair CLR 70 55.9 61% 30.06 1017.6
15 00:53 Calm 10.00 Fair CLR 72 54 53% 30.05 1017.3
14 23:53 Calm 10.00 Fair CLR 73.9 55 52% 30.04 1017.1
14 22:53 Calm 10.00 A Few Clouds FEW250 79 52 93.9 77 39% 79 30.03 1016.8
14 21:53 NW 5 10.00 A Few Clouds FEW250 80.1 52 38% 80 30.02 1016.4
14 20:53 N 3 10.00 A Few Clouds FEW250 84.9 50 30% 83 30 1015.8
14 19:53 N 6 10.00 A Few Clouds FEW250 89.1 48.9 25% 86 30 1015.7
14 18:53 N 10 10.00 A Few Clouds FEW250 91 50 25% 88 29.99 1015.6
14 17:53 NW 7 10.00 A Few Clouds FEW250 93 48.9 22% 90 30 1015.9
14 16:53 E 10 10.00 A Few Clouds FEW250 93.9 43 93.9 84 17% 90 30 1015.9
14 15:53 SE 16 G 24 10.00 A Few Clouds FEW250 93 42.1 17% 89 30.02 1016.4
14 14:53 E 17 10.00 A Few Clouds FEW250 93.9 41 16% 90 30.03 1016.8
14 13:53 E 18 10.00 A Few Clouds FEW250 93 41 16% 89 30.04 1017.2
14 12:53 NE 21 G 29 10.00 A Few Clouds and Breezy FEW250 91.9 39.9 16% 88 30.05 1017.6
14 11:53 E 17 G 28 10.00 A Few Clouds FEW250 90 39.9 17% 86 30.06 1018.0
14 10:53 NW 9 G 20 10.00 A Few Clouds FEW250 84 52 84 59 33% 82 30.07 1018.3
14 09:53 W 8 10.00 A Few Clouds FEW250 78.1 53.1 42% 79 30.08 1018.6
14 08:53 W 7 10.00 A Few Clouds FEW250 72 51.1 48% 30.1 1019.0
14 07:53 W 6 10.00 A Few Clouds FEW250 68 51.1 55% 30.1 1019.2
14 06:53 Calm 10.00 A Few Clouds FEW250 64 54 70% 30.1 1019.0
14 05:53 Calm 10.00 A Few Clouds FEW250 61 52 72% 30.09 1018.7
14 04:53 Calm 10.00 A Few Clouds FEW150 FEW250 59 51.1 73.9 59 75% 30.08 1018.3
14 03:53 Calm 10.00 Fair CLR 63 54 73% 30.07 1018.1
14 02:53 W 3 10.00 Fair CLR 64.9 50 59% 30.07 1018.1
14 01:53 W 7 10.00 Fair CLR 66.9 50 55% 30.07 1017.9
14 00:53 W 5 10.00 Fair CLR 69.1 52 55% 30.06 1017.7
13 23:53 W 5 10.00 Fair CLR 68 53.1 59% 30.06 1017.8
13 22:53 Calm 10.00 A Few Clouds FEW250 73.9 52 89.1 73.9 46% 30.06 1017.7
13 21:53 Vrbl 6 10.00 A Few Clouds FEW250 80.1 50 35% 80 30.05 1017.3
13 20:53 N 8 10.00 A Few Clouds FEW150 FEW250 82 51.1 34% 81 30.03 1016.7
13 19:53 NW 7 10.00 A Few Clouds FEW250 84.9 50 30% 83 30.02 1016.3
13 18:53 N 8 10.00 A Few Clouds FEW250 86 50 29% 84 30.01 1016.1
13 17:53 N 8 10.00 A Few Clouds FEW250 87.1 51.1 29% 85 30.01 1016.2
13 16:53 N 8 10.00 A Few Clouds FEW080 FEW250 89.1 48 91 75 24% 86 30.02 1016.6
13 15:53 E 10 G 28 10.00 A Few Clouds FEW080 FEW250 90 39 17% 86 30.04 1017.0
13 14:53 E 17 G 29 10.00 A Few Clouds FEW080 FEW250 90 39.9 17% 86 30.05 1017.4
13 13:53 E 16 10.00 A Few Clouds FEW080 FEW200 89.1 41 19% 85 30.07 1018.1
13 12:53 E 20 G 29 10.00 A Few Clouds FEW080 88 41 19% 84 30.08 1018.5
13 11:53 W 13 10.00 Fair CLR 80.1 52 38% 80 30.11 1019.4
13 10:53 W 8 10.00 Fair CLR 75 51.1 75 55.9 43% 78 30.12 1019.8
13 09:53 W 7 10.00 Fair CLR 70 48.9 47% 30.14 1020.4
13 08:53 Vrbl 3 10.00 A Few Clouds FEW250 66 48.9 54% 30.15 1020.9
13 07:53 Calm 10.00 A Few Clouds FEW080 62.1 50 65% 30.16 1021.0
13 06:53 Calm 10.00 Fair CLR 57.9 50 75% 30.16 1020.9
13 05:53 Calm 10.00 Fair CLR 57 50 78% 30.15 1020.6
13 04:53 Calm 10.00 Fair CLR 57.9 48.9 66.9 57.9 72% 30.13 1020.2
13 03:53 Calm 10.00 Fair CLR 59 48.9 69% 30.13 1020.2
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)