Weather observations for the past three days for
Portland, Portland International Airport
Metric (Imperial)
Date Time (pdt) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
20 12:53 NW 6 16.09 Mostly Cloudy SCT150 BKN250 17.2 5 45% 75.59 1007.7
20 11:53 W 15 16.09 Mostly Cloudy SCT150 BKN250 16.7 3.3 41% 75.59 1007.5
20 10:53 W 9 16.09 Mostly Cloudy BKN150 BKN250 15 3.9 15 11.1 48% 75.59 1007.8
20 09:53 Calm 16.09 Overcast SCT160 OVC250 13.9 3.9 51% 75.62 1007.9
20 08:53 Calm 16.09 Overcast BKN160 OVC250 12.8 5.6 62% 75.64 1008.3
20 07:53 E 9 16.09 Overcast FEW100 OVC160 11.7 6.1 69% 75.69 1008.8
20 06:53 E 7 16.09 Overcast OVC160 11.1 6.1 72% 75.69 1009.0
20 05:53 Calm 16.09 Overcast OVC170 11.1 6.1 72% 75.67 1008.5
20 04:53 Calm 16.09 Overcast OVC170 12.2 3.9 16.1 11.7 57% 75.64 1008.2
20 03:53 W 6 16.09 Overcast OVC200 12.2 3.3 55% 75.64 1008.2
20 02:53 NW 7 16.09 Mostly Cloudy BKN200 12.8 2.8 51% 75.62 1008.0
20 01:53 Calm 16.09 Mostly Cloudy SCT150 BKN200 14.4 2.8 46% 75.67 1008.7
20 00:53 Calm 16.09 Overcast OVC160 13.9 3.9 51% 75.72 1009.2
19 23:53 NW 7 16.09 Overcast OVC170 15 2.2 42% 75.72 1009.2
19 22:53 NW 13 16.09 Overcast OVC170 16.1 1.7 23.9 15 38% 75.72 1009.3
19 21:53 SW 9 16.09 Overcast OVC200 16.7 2.2 38% 75.74 1009.5
19 20:53 NW 13 16.09 Mostly Cloudy BKN200 17.8 3.9 40% 75.69 1009.0
19 19:53 N 11 16.09 Mostly Cloudy FEW180 BKN200 BKN250 20 4.4 36% 75.64 1008.5
19 18:53 E 7 16.09 Mostly Cloudy FEW180 BKN200 BKN250 21.1 5 35% 75.64 1008.3
19 17:53 Calm 16.09 Overcast FEW070 BKN120 OVC200 22.8 4.4 30% 75.64 1008.3
19 16:53 NE 7 16.09 Mostly Cloudy FEW070 BKN120 BKN200 23.9 4.4 23.9 17.8 28% 25 75.64 1008.5
19 15:53 E 19 16.09 Overcast FEW100 BKN140 OVC200 22.8 5.6 33% 75.67 1008.8
19 14:53 SE 11 16.09 Overcast FEW100 BKN140 OVC200 23.3 4.4 29% 75.69 1008.9
19 13:53 E 13 16.09 Mostly Cloudy FEW100 FEW140 BKN170 23.9 4.4 28% 25 75.67 1008.6
19 12:53 E 17 16.09 Mostly Cloudy FEW100 SCT140 BKN170 21.7 3.9 31% 75.67 1008.7
19 11:53 SE 15 16.09 Overcast FEW100 OVC150 21.1 4.4 34% 75.69 1008.9
19 10:53 Vrbl 6 16.09 Overcast FEW100 OVC140 17.8 5.6 17.8 10.6 45% 75.69 1008.9
19 09:53 NW 13 16.09 Overcast OVC140 13.9 7.8 67% 75.69 1008.8
19 08:53 NE 13 16.09 Overcast FEW100 BKN140 OVC200 13.3 6.7 65% 75.59 1007.6
19 07:53 NW 7 16.09 Overcast FEW100 OVC140 11.7 7.2 74% 75.72 1009.2
19 06:53 Calm 16.09 Mostly Cloudy SCT100 BKN140 BKN250 11.1 7.2 77% 75.69 1008.9
19 05:53 NW 7 16.09 Overcast BKN140 OVC250 10.6 7.2 80% 75.69 1009.0
19 04:53 W 7 16.09 Overcast BKN170 OVC250 10.6 6.7 15 9.4 77% 75.72 1009.3
19 03:53 W 11 16.09 Partly Cloudy FEW150 SCT250 10 6.1 77% 9 75.74 1009.5
19 02:53 NW 7 16.09 Mostly Cloudy BKN250 11.1 6.1 72% 75.77 1009.9
19 01:53 NW 7 16.09 Mostly Cloudy BKN250 11.1 6.7 75% 75.82 1010.5
19 00:53 NW 6 16.09 Mostly Cloudy BKN250 12.8 5.6 62% 75.84 1010.8
18 23:53 NW 9 16.09 Partly Cloudy SCT250 13.3 7.2 67% 75.84 1011.0
18 22:53 Calm 16.09 Partly Cloudy SCT250 15.6 5 22.8 15 50% 75.84 1010.9
18 21:53 E 7 16.09 Partly Cloudy SCT250 16.7 4.4 44% 75.84 1011.1
18 20:53 E 9 16.09 Partly Cloudy FEW070 FEW180 SCT250 17.8 5 43% 75.84 1011.0
18 19:53 Calm 16.09 Partly Cloudy FEW070 FEW180 SCT250 19.4 3.3 35% 75.82 1010.8
18 18:53 Calm 16.09 Partly Cloudy FEW070 FEW180 SCT250 21.7 0.6 25% 75.87 1011.3
18 17:53 Calm 16.09 Mostly Cloudy FEW070 SCT180 BKN250 22.2 -1.1 21% 75.9 1011.9
18 16:53 E 7 16.09 Partly Cloudy FEW070 FEW180 SCT250 22.2 -0.6 22.2 14.4 22% 75.95 1012.5
18 15:53 E 9 16.09 Mostly Cloudy FEW070 FEW180 BKN250 21.7 -0.6 23% 76 1013.2
18 14:53 NE 11 16.09 Mostly Cloudy FEW180 BKN250 21.1 0.6 26% 76.07 1014.1
18 13:53 NE 9 16.09 Mostly Cloudy BKN250 19.4 2.8 33% 76.12 1014.9
18 12:53 N 6 16.09 Mostly Cloudy BKN250 17.8 2.8 37% 76.17 1015.6
18 11:53 N 6 16.09 Mostly Cloudy FEW110 BKN250 16.1 2.2 39% 76.25 1016.3
18 10:53 N 6 16.09 Mostly Cloudy FEW110 BKN250 14.4 2.8 14.4 5.6 46% 76.28 1016.9
18 09:53 E 7 16.09 Mostly Cloudy FEW110 BKN250 12.8 2.2 49% 76.3 1017.1
18 08:53 Calm 16.09 Mostly Cloudy FEW100 FEW160 BKN250 10 3.3 63% 76.35 1018.0
18 07:53 Calm 16.09 Mostly Cloudy FEW100 SCT160 BKN250 7.8 5.6 86% 76.38 1018.3
18 06:53 Calm 16.09 Mostly Cloudy FEW120 SCT160 BKN250 6.7 4.4 85% 76.38 1018.1
18 05:53 W 7 16.09 Partly Cloudy FEW160 SCT250 5.6 4.4 92% 4 76.38 1018.1
18 04:53 Calm 16.09 Partly Cloudy SCT180 6.7 4.4 10.6 6.1 85% 76.38 1018.1
18 03:53 Calm 16.09 A Few Clouds FEW200 6.7 4.4 85% 76.4 1018.4
18 02:53 Calm 16.09 Fair CLR 7.2 4.4 83% 76.4 1018.5
18 01:53 Calm 16.09 Mostly Cloudy BKN200 7.8 3.9 77% 76.4 1018.6
18 00:53 SW 6 16.09 Mostly Cloudy BKN200 8.3 3.3 71% 76.43 1018.7
17 23:53 Calm 16.09 Mostly Cloudy BKN200 10 4.4 68% 76.43 1019.0
17 22:53 Calm 16.09 Mostly Cloudy BKN200 10 3.9 15 10 66% 76.45 1019.3
17 21:53 Calm 16.09 Mostly Cloudy BKN220 11.7 3.3 57% 76.48 1019.7
17 20:53 NW 6 16.09 Mostly Cloudy FEW170 BKN200 BKN250 12.8 3.9 55% 76.5 1019.9
17 19:53 W 7 16.09 Mostly Cloudy FEW100 FEW170 BKN200 BKN250 13.9 2.2 45% 76.53 1020.1
17 18:53 W 13 16.09 Mostly Cloudy FEW045 BKN200 BKN250 14.4 3.3 48% 76.56 1020.6
17 17:53 W 15 16.09 Mostly Cloudy FEW045 BKN180 BKN250 14.4 2.2 44% 76.61 1021.3
17 16:53 NW 17 16.09 Mostly Cloudy FEW045 BKN190 BKN250 14.4 2.2 15.6 9.4 44% 76.66 1021.9
17 15:53 W 15 16.09 Mostly Cloudy FEW045 BKN250 15 1.1 39% 76.71 1022.5
17 14:53 W 13 16.09 Mostly Cloudy FEW015 FEW045 BKN250 13.9 1.1 42% 76.78 1023.5
17 13:53 NW 11 16.09 Mostly Cloudy FEW015 FEW045 BKN240 12.8 1.1 45% 76.84 1024.2
Date Time (pdt) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)