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.
11 20:53 N 7 16.09 Overcast OVC200 18.3 8.9 54% 75.92 1012.2
11 19:53 NW 7 16.09 Overcast OVC200 18.9 8.9 52% 75.92 1012.2
11 18:53 W 11 14.48 Mostly Cloudy FEW050 SCT200 BKN250 20.6 8.3 45% 75.95 1012.4
11 17:53 NW 11 14.48 Overcast FEW045 BKN200 OVC250 21.1 7.8 42% 75.95 1012.5
11 16:53 NW 13 14.48 Overcast FEW045 BKN200 OVC250 21.1 7.8 21.7 16.1 42% 76 1013.0
11 15:53 NW 17 12.87 Overcast FEW045 OVC250 21.1 7.8 42% 76.05 1013.6
11 14:53 Vrbl 6 14.48 Mostly Cloudy SCT045 BKN250 20.6 7.8 44% 76.1 1014.4
11 13:53 E 6 16.09 Mostly Cloudy FEW045 BKN250 20 7.8 45% 76.15 1015.0
11 12:53 Calm 16.09 Mostly Cloudy FEW040 BKN250 18.9 7.8 49% 76.2 1015.9
11 11:53 Vrbl 6 16.09 Partly Cloudy SCT032 18.3 8.9 54% 76.28 1016.9
11 10:53 Vrbl 7 16.09 Mostly Cloudy FEW028 SCT210 BKN260 16.7 9.4 16.7 12.2 62% 76.3 1017.0
11 09:53 Calm 16.09 Mostly Cloudy FEW025 FEW200 BKN250 15.6 8.9 65% 76.28 1016.9
11 08:53 Calm 16.09 Mostly Cloudy FEW018 FEW045 BKN250 13.9 9.4 74% 76.28 1016.8
11 07:53 Calm 16.09 Mostly Cloudy FEW040 BKN250 12.8 9.4 80% 76.3 1017.1
11 06:53 S 7 16.09 Mostly Cloudy FEW040 BKN250 12.2 9.4 83% 76.33 1017.3
11 05:53 Calm 16.09 Overcast OVC039 12.8 9.4 80% 76.35 1017.7
11 04:53 S 9 16.09 Overcast OVC033 12.2 10 15 11.7 87% 76.33 1017.5
11 03:53 Calm 14.48 Overcast OVC029 12.8 9.4 80% 76.33 1017.3
11 02:53 Calm 16.09 Partly Cloudy SCT250 12.2 9.4 83% 76.28 1016.7
11 01:53 SW 9 16.09 A Few Clouds FEW250 12.8 9.4 80% 76.28 1016.8
11 00:53 NW 11 14.48 Fair CLR 13.3 10 81% 76.28 1016.6
10 23:53 Vrbl 7 16.09 A Few Clouds FEW250 14.4 10 75% 76.28 1016.7
10 22:53 NW 11 16.09 A Few Clouds FEW250 15 10 23.3 15 72% 76.25 1016.4
10 21:53 NW 13 14.48 Fair CLR 15.6 10 70% 76.2 1015.9
10 20:53 NW 17 14.48 Fair CLR 16.7 10.6 67% 76.15 1015.2
10 19:53 NW 19 G 33 14.48 Partly Cloudy FEW045 SCT200 17.8 11.1 65% 76.12 1014.6
10 18:53 NW 15 G 35 14.48 Overcast FEW070 BKN200 OVC250 19.4 11.1 59% 76.07 1014.2
10 17:53 N 15 16.09 Overcast FEW070 BKN200 OVC250 21.7 11.1 51% 76.07 1014.1
10 16:53 N 15 16.09 Overcast FEW060 SCT200 OVC250 23.3 11.7 26.1 21.1 48% 76.07 1014.2
10 15:53 N 13 G 31 14.48 Fair CLR 25 14.4 52% 26 76.1 1014.3
10 14:53 NW 19 12.87 Overcast FEW080 FEW200 OVC250 25.6 12.8 45% 26 76.12 1014.9
10 13:53 NW 17 16.09 Mostly Cloudy FEW080 FEW200 BKN250 25 11.7 43% 26 76.2 1015.6
10 12:53 NW 6 16.09 Mostly Cloudy FEW060 FEW200 BKN250 23.9 11.7 46% 25 76.23 1016.1
10 11:53 E 6 16.09 Mostly Cloudy FEW200 BKN250 22.2 12.8 55% 76.28 1016.7
10 10:53 E 9 16.09 Partly Cloudy SCT250 21.1 12.2 21.1 13.9 57% 76.3 1017.1
10 09:53 NE 7 16.09 Partly Cloudy SCT250 19.4 12.8 66% 76.33 1017.4
10 08:53 Calm 16.09 Partly Cloudy SCT250 17.8 12.8 73% 76.35 1017.8
10 07:53 Calm 16.09 Partly Cloudy SCT250 16.1 12.2 78% 76.35 1017.7
10 06:53 Calm 16.09 A Few Clouds FEW250 14.4 12.2 87% 76.35 1017.5
10 05:53 Calm 16.09 A Few Clouds FEW250 15.6 12.2 80% 76.33 1017.3
10 04:53 S 6 16.09 Fair CLR 15.6 12.2 20.6 15.6 80% 76.33 1017.3
10 03:53 SE 7 16.09 Fair CLR 16.7 12.8 78% 76.33 1017.3
10 02:53 Calm 16.09 Fair CLR 16.7 13.3 80% 76.35 1017.6
10 01:53 E 6 16.09 Fair CLR 17.8 13.9 78% 76.35 1017.6
10 00:53 E 6 16.09 Fair CLR 19.4 13.9 71% 76.35 1017.6
09 23:53 E 9 16.09 Fair CLR 18.9 15 78% 76.35 1017.8
09 22:53 Calm 16.09 Fair CLR 20.6 13.3 31.1 19.4 63% 76.35 1017.9
09 21:53 W 7 16.09 Fair CLR 20.6 12.8 61% 76.38 1018.1
09 20:53 Calm 16.09 A Few Clouds FEW250 22.2 12.2 53% 76.35 1017.9
09 19:53 W 6 16.09 A Few Clouds FEW250 25 11.7 43% 26 76.33 1017.6
09 18:53 NW 11 16.09 A Few Clouds FEW250 28.3 11.7 36% 28 76.35 1017.8
09 17:53 NW 11 16.09 A Few Clouds FEW250 29.4 8.9 28% 28 76.38 1018.3
09 16:53 NW 13 16.09 A Few Clouds FEW250 30.6 6.7 30.6 21.1 22% 29 76.45 1019.1
09 15:53 NW 6 16.09 Partly Cloudy SCT250 29.4 9.4 29% 28 76.48 1019.6
09 14:53 NW 13 16.09 Partly Cloudy SCT250 28.3 11.7 36% 28 76.56 1020.4
09 13:53 NW 13 16.09 Partly Cloudy SCT250 26.7 11.1 38% 27 76.61 1021.1
09 12:53 Vrbl 6 16.09 Partly Cloudy SCT250 24.4 10.6 42% 25 76.63 1021.7
09 11:53 Calm 16.09 A Few Clouds FEW250 22.8 10 44% 76.71 1022.5
09 10:53 NW 6 16.09 A Few Clouds FEW250 21.1 11.7 21.1 12.8 55% 76.73 1022.9
09 09:53 NW 9 16.09 A Few Clouds FEW250 18.3 11.7 66% 76.76 1023.2
09 08:53 NW 7 16.09 A Few Clouds FEW250 15.6 11.7 78% 76.78 1023.5
09 07:53 NW 7 16.09 A Few Clouds FEW250 15 11.7 81% 76.76 1023.3
09 06:53 Calm 16.09 A Few Clouds FEW250 13.3 11.1 87% 76.76 1023.1
09 05:53 Calm 16.09 Fair CLR 12.8 10.6 87% 76.71 1022.5
09 04:53 Calm 16.09 Fair CLR 14.4 11.1 20.6 14.4 81% 76.73 1022.9
09 03:53 NW 6 16.09 Fair CLR 16.1 11.1 72% 76.71 1022.5
09 02:53 Calm 16.09 Fair CLR 15 11.7 81% 76.68 1022.2
09 01:53 Calm 16.09 Fair CLR 16.7 12.8 78% 76.68 1022.0
09 00:53 Calm 16.09 Fair CLR 17.2 11.7 70% 76.68 1022.2
08 23:53 NW 7 16.09 Fair CLR 19.4 12.2 63% 76.68 1022.0
08 22:53 NW 9 16.09 Fair CLR 20.6 11.7 27.2 20 57% 76.66 1021.7
08 21:53 W 15 16.09 Fair CLR 21.1 12.2 57% 76.61 1021.4
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)