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.
24 07:53 NW 7 10.00 Partly Cloudy FEW180 SCT300 66.9 52 59% 30.03 1016.9
24 06:53 NW 7 10.00 Partly Cloudy FEW180 SCT300 64 53.1 68% 30.04 1016.9
24 05:53 Calm 10.00 Partly Cloudy FEW150 FEW200 SCT250 62.1 53.1 73% 30.02 1016.5
24 04:53 Calm 10.00 Partly Cloudy SCT250 63 53.1 77 62.1 70% 30.02 1016.3
24 03:53 Calm 10.00 Fair CLR 66 52 61% 30.01 1016.0
24 02:53 Calm 10.00 A Few Clouds FEW250 66.9 55 66% 30.01 1016.0
24 01:53 Calm 10.00 A Few Clouds FEW250 68 54 61% 29.99 1015.5
24 00:53 W 3 10.00 A Few Clouds FEW250 70 53.1 55% 29.99 1015.3
23 23:53 Calm 10.00 A Few Clouds FEW250 73.9 51.1 45% 29.98 1015.1
23 22:53 W 6 10.00 A Few Clouds FEW250 77 50 93 77 39% 78 29.97 1014.9
23 21:53 NW 6 10.00 A Few Clouds FEW250 80.1 52 38% 80 29.96 1014.2
23 20:53 Vrbl 6 10.00 A Few Clouds FEW040 FEW250 84 53.1 34% 83 29.93 1013.6
23 19:53 NW 7 10.00 A Few Clouds FEW040 FEW250 87.1 55.9 35% 86 29.92 1013.1
23 18:53 NW 12 10.00 A Few Clouds FEW040 FEW250 91.9 51.1 25% 89 29.91 1012.8
23 17:53 NW 8 10.00 A Few Clouds FEW250 91.9 51.1 25% 89 29.91 1012.9
23 16:53 NW 8 10.00 Partly Cloudy SCT250 93 48 93 78.1 21% 90 29.92 1013.2
23 15:53 W 8 10.00 Mostly Cloudy FEW050 BKN250 90 54 29% 88 29.93 1013.4
23 14:53 W 8 10.00 Mostly Cloudy BKN250 90 50 25% 87 29.94 1013.7
23 13:53 W 8 10.00 Mostly Cloudy BKN250 88 53.1 30% 86 29.95 1014.0
23 12:53 W 8 10.00 Mostly Cloudy BKN250 84.9 51.1 31% 83 29.96 1014.5
23 11:53 W 6 10.00 Mostly Cloudy BKN250 81 51.1 35% 80 29.98 1015.0
23 10:53 W 8 10.00 Mostly Cloudy BKN250 78.1 54 78.1 63 43% 79 29.99 1015.5
23 09:53 Vrbl 5 10.00 Mostly Cloudy BKN250 73.9 54 50% 30 1015.8
23 08:53 Calm 10.00 Mostly Cloudy BKN250 71.1 53.1 53% 30.01 1016.0
23 07:53 Calm 10.00 Mostly Cloudy BKN250 66.9 54 63% 30.01 1016.1
23 06:53 Calm 10.00 Mostly Cloudy BKN250 66 57 73% 30.01 1015.9
23 05:53 Calm 10.00 Partly Cloudy SCT250 63 55.9 78% 29.99 1015.4
23 04:53 E 3 10.00 A Few Clouds FEW250 64 59 75.9 64 84% 29.98 1015.1
23 03:53 Calm 10.00 Fair CLR 66 55 68% 29.98 1014.9
23 02:53 Calm 10.00 Fair CLR 66.9 53.1 61% 29.97 1014.7
23 01:53 Calm 10.00 Fair CLR 68 53.1 59% 29.96 1014.4
23 00:53 W 5 10.00 Fair CLR 71.1 53.1 53% 29.95 1014.1
22 23:53 W 7 10.00 A Few Clouds FEW250 73.9 55 52% 29.95 1013.9
22 22:53 W 9 10.00 A Few Clouds FEW250 77 55 91 77 47% 78 29.94 1013.6
22 21:53 W 7 10.00 A Few Clouds FEW250 80.1 54 41% 80 29.92 1013.1
22 20:53 N 9 10.00 A Few Clouds FEW250 82.9 51.1 33% 81 29.9 1012.4
22 19:53 NW 10 G 22 10.00 A Few Clouds FEW250 86 51.1 30% 84 29.9 1012.4
22 18:53 NW 8 G 24 10.00 A Few Clouds FEW070 FEW250 88 53.1 30% 86 29.89 1012.2
22 17:53 NW 10 G 18 10.00 A Few Clouds FEW070 FEW250 91 50 25% 88 29.9 1012.3
22 16:53 NW 13 10.00 A Few Clouds FEW070 FEW250 91 51.1 91 72 26% 88 29.9 1012.6
22 15:53 W 14 10.00 A Few Clouds FEW090 FEW250 89.1 53.1 29% 87 29.92 1013.1
22 14:53 W 14 10.00 A Few Clouds FEW090 FEW250 87.1 53.1 31% 85 29.94 1013.8
22 13:53 W 12 10.00 Partly Cloudy FEW040 SCT250 84 50 31% 82 29.96 1014.5
22 12:53 NW 7 10.00 Partly Cloudy FEW040 SCT250 80.1 51.1 37% 80 29.98 1014.9
22 11:53 W 10 10.00 A Few Clouds FEW040 FEW250 75.9 52 43% 78 29.99 1015.5
22 10:53 W 8 10.00 Partly Cloudy SCT250 72 54 72 59 53% 30 1015.7
22 09:53 NW 8 10.00 Mostly Cloudy BKN250 68 54 61% 30.02 1016.3
22 08:53 W 5 10.00 Mostly Cloudy BKN250 64.9 54 68% 30.03 1016.6
22 07:53 Calm 10.00 Partly Cloudy SCT250 61 53.1 75% 30.03 1016.7
22 06:53 NW 3 10.00 Partly Cloudy SCT250 59 53.1 81% 30.03 1016.6
22 05:53 Calm 10.00 Partly Cloudy SCT250 59 53.1 81% 30.02 1016.2
22 04:53 Calm 10.00 A Few Clouds FEW250 60.1 53.1 69.1 60.1 78% 30.01 1015.9
22 03:53 Calm 10.00 Fair CLR 61 53.1 75% 30 1015.6
22 02:53 NW 5 10.00 Fair CLR 62.1 54 75% 29.99 1015.4
22 01:53 N 3 10.00 Fair CLR 63 54 73% 29.98 1015.2
22 00:53 Calm 10.00 Fair CLR 64.9 54 68% 29.98 1015.1
21 23:53 Calm 10.00 Fair CLR 68 54 61% 29.98 1015.0
21 22:53 NW 9 G 17 10.00 Fair CLR 70 54 81 70 57% 29.97 1014.9
21 21:53 NW 9 G 20 10.00 Fair CLR 72 55 55% 29.97 1014.7
21 20:53 NW 12 10.00 Fair CLR 75 54 48% 78 29.95 1013.9
21 19:53 NW 8 10.00 Fair CLR 78.1 53.1 42% 79 29.94 1013.7
21 18:53 NW 9 G 20 10.00 A Few Clouds FEW040 80.1 52 38% 80 29.94 1013.7
21 17:53 NW 7 10.00 A Few Clouds FEW040 81 50 34% 80 29.95 1013.9
21 16:53 W 12 10.00 A Few Clouds FEW040 79 50 79 62.1 36% 79 29.96 1014.4
21 15:53 NW 5 10.00 A Few Clouds FEW040 75.9 50 40% 78 29.98 1015.1
21 14:53 W 7 10.00 A Few Clouds FEW040 73.9 48 40% 30 1015.9
21 13:53 W 8 10.00 A Few Clouds FEW029 70 48 46% 30.02 1016.6
21 12:53 W 8 10.00 A Few Clouds FEW029 66.9 48 51% 30.04 1017.3
21 11:53 W 7 10.00 A Few Clouds FEW029 64 46.9 54% 30.06 1017.8
21 10:53 W 8 10.00 Mostly Cloudy BKN029 62.1 48 62.1 55.9 60% 30.07 1018.2
21 09:53 N 3 10.00 Mostly Cloudy BKN029 60.1 46.9 62% 30.08 1018.5
21 08:53 Vrbl 5 10.00 Overcast OVC031 60.1 48 65% 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)