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.
18 04:53 NW 5 10.00 A Few Clouds FEW250 54 48.9 63 54 83% 30.03 1016.7
18 03:53 Vrbl 3 10.00 A Few Clouds FEW250 55.9 48.9 77% 30.03 1016.8
18 02:53 N 5 10.00 Fair CLR 55.9 48 75% 30.03 1016.8
18 01:53 NW 9 10.00 Fair CLR 57 48 72% 30.04 1017.0
18 00:53 NW 13 G 18 10.00 A Few Clouds FEW250 59 48 67% 30.04 1017.0
17 23:53 Vrbl 7 10.00 A Few Clouds FEW250 61 46.9 60% 30.04 1017.2
17 22:53 N 7 G 20 10.00 A Few Clouds FEW250 63 48 78.1 63 58% 30.05 1017.3
17 21:53 NW 7 10.00 Partly Cloudy SCT250 66.9 48 51% 30.04 1017.3
17 20:53 N 12 G 20 10.00 A Few Clouds FEW250 70 50 49% 30.02 1016.6
17 19:53 NW 9 G 20 10.00 A Few Clouds FEW250 73.9 52 46% 30.02 1016.4
17 18:53 N 8 10.00 Fair CLR 75 50 42% 78 30.02 1016.4
17 17:53 NW 12 G 21 10.00 Fair CLR 77 48.9 37% 78 30.03 1016.9
17 16:53 N 7 10.00 Fair CLR 77 46 78.1 62.1 33% 78 30.05 1017.5
17 15:53 NW 8 G 16 10.00 Fair CLR 75.9 48.9 39% 78 30.06 1017.9
17 14:53 NW 8 10.00 Fair CLR 73.9 50 43% 30.08 1018.7
17 13:53 NW 9 10.00 Fair CLR 71.1 50 47% 30.1 1019.4
17 12:53 NW 7 10.00 A Few Clouds FEW032 68 48 49% 30.12 1020.0
17 11:53 NW 7 10.00 Partly Cloudy SCT032 64 48 56% 30.14 1020.5
17 10:53 NW 9 10.00 Mostly Cloudy BKN030 62.1 48 63 54 60% 30.14 1020.7
17 09:53 NW 7 10.00 Overcast OVC028 60.1 48 65% 30.15 1020.9
17 08:53 NW 7 G 17 10.00 Mostly Cloudy BKN024 57.9 46.9 67% 30.14 1020.7
17 07:53 NW 6 10.00 Mostly Cloudy BKN023 57 48 72% 30.14 1020.6
17 06:53 N 5 10.00 Mostly Cloudy BKN021 55.9 48 75% 30.14 1020.4
17 05:53 Calm 10.00 A Few Clouds FEW020 54 48 80% 30.13 1020.0
17 04:53 NW 5 10.00 A Few Clouds FEW015 54 48 60.1 54 80% 30.12 1019.9
17 03:53 Vrbl 5 10.00 Fair CLR 54 48 80% 30.11 1019.6
17 02:53 N 3 10.00 Fair CLR 55 48 77% 30.11 1019.5
17 01:53 NW 6 10.00 Fair CLR 55.9 48 75% 30.11 1019.3
17 00:53 NW 6 10.00 Fair CLR 57 48 72% 30.11 1019.6
16 23:53 Vrbl 6 10.00 Fair CLR 57.9 48.9 72% 30.11 1019.4
16 22:53 NW 7 G 21 10.00 Fair CLR 60.1 48.9 79 60.1 67% 30.1 1019.2
16 21:53 NW 13 G 21 10.00 A Few Clouds FEW050 63 50 63% 30.09 1018.9
16 20:53 NW 10 G 18 10.00 A Few Clouds FEW050 66.9 48.9 53% 30.06 1017.9
16 19:53 NW 9 G 22 10.00 A Few Clouds FEW050 71.1 52 51% 30.04 1017.3
16 18:53 NW 15 10.00 A Few Clouds FEW050 75 53.1 46% 78 30.02 1016.6
16 17:53 NW 10 G 22 10.00 A Few Clouds FEW050 78.1 53.1 42% 79 30.02 1016.5
16 16:53 N 8 G 18 10.00 A Few Clouds FEW050 78.1 55 80.1 70 45% 79 30.03 1016.7
16 15:53 Vrbl 6 10.00 Mostly Cloudy BKN050 78.1 55.9 47% 79 30.03 1016.7
16 14:53 N 7 10.00 Partly Cloudy SCT050 SCT250 77 55.9 48% 79 30.04 1017.2
16 13:53 NW 13 G 20 10.00 Partly Cloudy SCT060 79 55 44% 80 30.06 1017.7
16 12:53 NW 12 G 18 10.00 A Few Clouds FEW050 75.9 54 47% 78 30.07 1018.1
16 11:53 NW 8 10.00 A Few Clouds FEW050 FEW180 73.9 51.1 45% 30.09 1018.6
16 10:53 Vrbl 3 10.00 Mostly Cloudy BKN050 70 43 72 57.9 38% 30.09 1018.9
16 09:53 Vrbl 3 10.00 Mostly Cloudy BKN047 68 39.9 36% 30.1 1019.2
16 08:53 Calm 10.00 Overcast BKN045 OVC055 66 39 37% 30.11 1019.3
16 07:53 Calm 10.00 Mostly Cloudy FEW180 SCT220 BKN250 63 37 38% 30.1 1019.1
16 06:53 N 3 10.00 Mostly Cloudy FEW180 FEW220 BKN250 63 37.9 40% 30.09 1018.9
16 05:53 Calm 8.00 A Few Clouds FEW250 60.1 43 53% 30.08 1018.4
16 04:53 Calm 10.00 A Few Clouds FEW080 FEW250 59 42.1 73.9 59 54% 30.07 1018.0
16 03:53 Calm 10.00 A Few Clouds FEW250 62.1 41 46% 30.06 1017.9
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
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)