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.
22 03:53 Calm 10.00 Fair CLR 46 44.1 93% 29.88 1011.5
22 02:53 W 3 10.00 Fair CLR 48 45 89% 29.88 1011.5
22 01:53 Calm 10.00 Fair CLR 48.9 44.1 83% 29.88 1011.5
22 00:53 Calm 10.00 Fair CLR 48.9 44.1 83% 29.88 1011.7
21 23:53 Calm 10.00 Fair CLR 51.1 45 80% 29.88 1011.7
21 22:53 Calm 10.00 Fair CLR 55 45 73 53.1 69% 29.87 1011.5
21 21:53 SE 3 8.00 Fair CLR 54 46.9 77% 29.87 1011.6
21 20:53 NW 3 9.00 A Few Clouds FEW250 57.9 50 75% 29.87 1011.3
21 19:53 SE 5 10.00 A Few Clouds FEW250 60.1 46 60% 29.86 1011.2
21 18:53 Calm 10.00 Fair CLR 64 44.1 48% 29.84 1010.5
21 17:53 Calm 8.00 A Few Clouds FEW250 69.1 43 39% 29.83 1010.1
21 16:53 Calm 9.00 A Few Clouds FEW250 73 42.1 73 57 33% 29.84 1010.4
21 15:53 W 5 8.00 A Few Clouds FEW250 72 43 35% 29.85 1010.9
21 14:53 W 5 9.00 A Few Clouds FEW250 70 44.1 39% 29.86 1011.2
21 13:53 W 8 8.00 A Few Clouds FEW250 66 43 43% 29.89 1011.9
21 12:53 NW 9 10.00 A Few Clouds FEW250 64 41 43% 29.92 1013.0
21 11:53 NW 5 10.00 A Few Clouds FEW250 61 41 48% 29.93 1013.5
21 10:53 NW 3 10.00 A Few Clouds FEW250 57 44.1 57 42.1 62% 29.94 1013.9
21 09:53 W 3 10.00 A Few Clouds FEW250 53.1 45 74% 29.95 1014.1
21 08:53 W 3 10.00 A Few Clouds FEW250 46.9 45 93% 29.96 1014.3
21 07:53 W 5 10.00 Shallow Fog FEW250 45 44.1 97% 43 29.96 1014.3
21 06:53 W 3 10.00 Shallow Fog CLR 43 41 93% 29.95 1014.2
21 05:53 W 5 10.00 Fair CLR 44.1 43 96% 42 29.96 1014.3
21 04:53 Calm 8.00 A Few Clouds FEW250 46 44.1 55 46 93% 29.96 1014.3
21 03:53 W 3 10.00 A Few Clouds FEW250 48.9 46 90% 29.97 1014.6
21 02:53 W 6 10.00 A Few Clouds FEW250 48.9 45 86% 47 29.98 1014.9
21 01:53 W 5 10.00 A Few Clouds FEW250 48 44.1 86% 47 29.98 1015.0
21 00:53 W 3 10.00 A Few Clouds FEW250 48.9 45 86% 29.98 1014.9
20 23:53 W 3 10.00 A Few Clouds FEW250 51.1 46 83% 29.98 1015.0
20 22:53 NW 3 10.00 A Few Clouds FEW250 54 46 73 53.1 75% 29.98 1015.1
20 21:53 W 7 10.00 A Few Clouds FEW250 55.9 46.9 72% 29.98 1015.1
20 20:53 Calm 10.00 A Few Clouds FEW250 59 48 67% 29.98 1015.1
20 19:53 Calm 10.00 A Few Clouds FEW250 62.1 42.1 48% 29.97 1014.8
20 18:53 SE 5 10.00 Partly Cloudy SCT250 66.9 37.9 35% 29.96 1014.3
20 17:53 E 9 10.00 Mostly Cloudy FEW120 BKN250 70 37.9 31% 29.95 1014.0
20 16:53 E 13 10.00 Mostly Cloudy BKN250 73 37.9 75 57 28% 29.94 1013.9
20 15:53 E 15 G 22 10.00 Mostly Cloudy BKN250 73 39 29% 29.95 1014.2
20 14:53 E 10 10.00 Partly Cloudy SCT250 75 41 29% 77 29.96 1014.4
20 13:53 Calm 10.00 Partly Cloudy SCT250 72 41 33% 29.98 1015.0
20 12:53 Vrbl 3 10.00 A Few Clouds FEW250 64.9 42.1 43% 30 1015.7
20 11:53 Calm 10.00 A Few Clouds FEW250 62.1 44.1 52% 30.01 1016.2
20 10:53 Calm 10.00 A Few Clouds FEW250 57 44.1 57 46.9 62% 30.03 1016.8
20 09:53 Calm 10.00 A Few Clouds FEW250 53.1 44.1 72% 30.04 1017.0
20 08:53 NW 5 10.00 A Few Clouds FEW250 50 44.1 80% 49 30.03 1016.7
20 07:53 N 3 10.00 Partly Cloudy FEW060 SCT250 48.9 43 80% 30.01 1016.1
20 06:53 Calm 10.00 Partly Cloudy SCT250 48.9 43 80% 30.01 1016.0
20 05:53 NW 5 10.00 Fair CLR 48.9 43 80% 48 30 1015.7
20 04:53 NW 5 10.00 A Few Clouds FEW150 51.1 43 55 50 74% 29.99 1015.5
20 03:53 NW 6 10.00 Partly Cloudy SCT250 51.1 43 74% 29.99 1015.4
20 02:53 NW 5 10.00 Mostly Cloudy BKN250 52 44.1 75% 29.98 1014.9
20 01:53 NW 6 10.00 Partly Cloudy SCT250 53.1 44.1 72% 29.99 1015.3
20 00:53 NW 5 10.00 Mostly Cloudy BKN240 53.1 44.1 72% 29.99 1015.3
19 23:53 NW 7 10.00 Mostly Cloudy FEW160 BKN250 55 44.1 67% 29.98 1015.1
19 22:53 NW 6 10.00 Partly Cloudy SCT250 55 44.1 64.9 53.1 67% 29.99 1015.4
19 21:53 W 3 10.00 Mostly Cloudy FEW150 BKN250 54 43 67% 29.96 1014.6
19 20:53 W 7 10.00 Mostly Cloudy FEW150 BKN250 57 42.1 58% 29.95 1014.3
19 19:53 NW 8 10.00 Partly Cloudy SCT150 SCT250 59 39 48% 29.94 1013.9
19 18:53 W 3 10.00 Partly Cloudy SCT250 57 39 51% 29.94 1014.0
19 17:53 NW 3 10.00 Partly Cloudy SCT250 62.1 39 43% 29.94 1013.8
19 16:53 W 7 10.00 A Few Clouds FEW050 FEW250 64.9 41 64.9 55 42% 29.93 1013.4
19 15:53 W 8 10.00 A Few Clouds FEW050 FEW250 64.9 43 45% 29.92 1013.2
19 14:53 W 6 10.00 Partly Cloudy FEW045 FEW140 SCT210 64 44.1 48% 29.93 1013.6
19 13:53 Vrbl 3 10.00 Mostly Cloudy FEW040 SCT140 BKN210 62.1 44.1 52% 29.95 1014.2
19 12:53 Calm 10.00 Mostly Cloudy FEW040 SCT140 BKN250 57.9 45 62% 29.97 1015.0
19 11:53 Vrbl 3 10.00 Partly Cloudy FEW040 SCT140 SCT250 57 45 64% 29.98 1015.2
19 10:53 S 3 10.00 Partly Cloudy FEW043 SCT140 SCT220 55 45 55 48.9 69% 29.99 1015.5
19 09:53 S 5 10.00 Mostly Cloudy FEW043 SCT140 BKN220 53.1 45 74% 29.99 1015.4
19 08:53 S 5 10.00 Mostly Cloudy FEW043 SCT140 BKN220 51.1 44.1 77% 29.99 1015.3
19 07:53 SE 6 10.00 Mostly Cloudy FEW043 BKN140 BKN220 51.1 44.1 77% 29.98 1015.0
19 06:53 SE 3 10.00 Overcast SCT043 BKN150 OVC220 48.9 44.1 83% 29.97 1014.7
19 05:53 Calm 10.00 Overcast FEW060 OVC170 52 44.1 75% 29.95 1014.1
19 04:53 Calm 10.00 Mostly Cloudy SCT050 BKN160 51.1 44.1 54 48.9 77% 29.95 1014.1
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)