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.
03 19:53 Calm 16.09 Overcast FEW025 FEW045 OVC070 17.2 12.8 76% 76.56 1020.5
03 18:53 Calm 16.09 Overcast SCT025 SCT045 OVC070 17.8 12.2 70% 76.56 1020.6
03 17:53 Calm 14.48 Mostly Cloudy FEW040 BKN070 18.3 10.6 61% 76.56 1020.4
03 16:53 Calm 16.09 Mostly Cloudy SCT040 BKN070 18.3 10 18.3 12.2 59% 76.56 1020.5
03 15:53 N 6 14.48 Partly Cloudy FEW020 SCT040 SCT250 18.3 10.6 61% 76.56 1020.6
03 14:53 E 6 16.09 Partly Cloudy FEW020 SCT040 SCT250 17.2 11.1 68% 76.58 1020.8
03 13:53 N 9 16.09 A Few Clouds FEW015 FEW040 FEW250 15.6 10.6 72% 76.63 1021.6
03 12:53 W 6 11.27 Partly Cloudy SCT011 14.4 11.1 81% 76.66 1021.9
03 11:53 Calm 12.87 Mostly Cloudy FEW006 BKN010 13.3 11.1 87% 76.68 1022.2
03 10:53 Calm 4.83 Overcast OVC005 12.2 10.6 12.2 11.1 90% 76.68 1022.2
03 09:53 Calm 3.22 Fog/Mist OVC004 11.1 10.6 97% 76.66 1021.8
03 08:53 NW 7 0.40 Light Drizzle Fog/Mist OVC002 11.7 11.1 96% 76.63 1021.5
03 07:53 NW 11 1.21 Fog/Mist OVC003 11.7 11.1 96% 76.61 1021.2
03 06:53 W 7 4.83 Overcast OVC003 11.7 11.1 96% 76.58 1020.7
03 05:53 Calm 3.22 Fog/Mist OVC003 11.7 11.1 96% 76.53 1020.1
03 04:53 N 7 4.83 Fog/Mist OVC002 11.1 11.1 13.3 11.1 100% 76.5 1019.8
03 03:53 SW 6 9.66 Fog/Mist FEW003 OVC006 12.8 11.7 93% 76.48 1019.4
03 02:53 SW 6 12.87 Overcast BKN006 OVC020 12.8 12.2 96% 76.48 1019.6
03 01:53 W 6 12.87 Overcast BKN006 OVC021 12.2 11.7 97% 76.48 1019.3
03 00:53 W 6 12.87 Overcast BKN006 OVC028 11.7 11.1 96% 76.43 1018.9
02 23:53 Calm 16.09 Shallow Fog FEW030 12.2 11.7 97% 76.43 1018.8
02 22:53 SW 6 16.09 Shallow Fog FEW030 12.8 11.7 17.8 12.8 93% 76.43 1018.8
02 21:53 Calm 16.09 Mostly Cloudy BKN030 BKN060 BKN250 12.8 11.7 93% 76.43 1018.7
02 20:53 Calm 16.09 Mostly Cloudy FEW010 FEW020 FEW065 BKN250 13.9 12.2 90% 76.4 1018.4
02 19:53 Calm 16.09 Mostly Cloudy FEW020 SCT085 BKN100 BKN230 15.6 12.8 84% 76.35 1017.9
02 18:53 Calm 16.09 Mostly Cloudy FEW024 FEW080 BKN110 BKN150 17.2 12.2 73% 76.33 1017.6
02 17:53 Calm 16.09 Mostly Cloudy FEW010 FEW024 SCT080 BKN130 17.8 11.7 68% 76.33 1017.3
02 16:53 Calm 16.09 Mostly Cloudy FEW006 SCT024 BKN075 BKN140 17.2 11.1 17.8 13.9 68% 76.3 1017.3 0.15
02 15:53 E 13 16.09 Mostly Cloudy FEW006 SCT033 BKN080 BKN160 17.8 12.2 70% 76.28 1016.9
02 14:53 NE 6 16.09 Light Rain FEW015 FEW055 BKN080 BKN220 17.2 12.2 73% 76.33 1017.4
02 13:53 N 6 16.09 Mostly Cloudy FEW015 BKN055 BKN080 BKN220 15.6 12.8 84% 76.35 1017.7 0.15
02 12:53 SE 7 14.48 Light Rain SCT039 SCT065 OVC085 15 12.2 83% 76.35 1017.9 0.1
02 11:53 SE 11 14.48 Light Rain FEW020 SCT035 OVC085 13.9 12.2 90% 76.35 1017.7 0.05
02 10:53 SE 13 12.87 Light Rain SCT030 BKN050 OVC100 13.9 11.7 13.9 11.7 87% 76.35 1017.7
02 09:53 SE 17 16.09 Overcast FEW012 BKN048 OVC060 13.9 11.1 83% 76.35 1017.7
02 08:53 SE 17 11.27 Light Rain FEW010 FEW030 OVC060 13.3 11.1 87% 76.33 1017.3
02 07:53 SE 17 16.09 Overcast FEW015 FEW040 OVC080 13.3 11.1 87% 76.3 1017.1
02 06:53 SE 11 16.09 Mostly Cloudy FEW042 BKN085 BKN120 BKN220 12.8 11.7 93% 76.25 1016.5
02 05:53 E 15 16.09 Partly Cloudy FEW060 SCT250 12.8 11.7 93% 76.25 1016.4
02 04:53 SE 11 16.09 Mostly Cloudy FEW150 BKN250 12.2 10.6 14.4 11.7 90% 76.23 1016.2
02 03:53 S 13 16.09 Partly Cloudy SCT080 SCT150 12.2 11.1 93% 76.23 1016.2
02 02:53 SE 11 16.09 A Few Clouds FEW090 FEW150 12.8 11.1 90% 76.23 1016.0
02 01:53 SE 15 16.09 A Few Clouds FEW090 FEW150 13.3 11.1 87% 76.23 1016.0
02 00:53 E 17 16.09 Partly Cloudy FEW090 SCT150 13.3 11.1 87% 76.23 1016.2
01 23:53 E 15 16.09 Mostly Cloudy BKN090 13.9 11.1 83% 76.2 1015.7
01 22:53 E 15 16.09 Overcast FEW043 OVC070 14.4 12.2 17.2 14.4 87% 76.17 1015.4 0.03 0.03
01 21:53 E 15 14.48 Light Rain SCT025 BKN040 OVC080 15 11.1 78% 76.15 1015.2
01 20:53 SE 15 16.09 Mostly Cloudy FEW025 BKN042 BKN080 15.6 11.7 78% 76.1 1014.5
01 19:53 SE 9 16.09 Partly Cloudy SCT025 SCT100 15 11.7 81% 76.07 1014.1
01 18:53 S 19 16.09 Mostly Cloudy SCT017 BKN028 BKN100 16.7 11.1 70% 76.05 1013.8
01 17:53 S 22 16.09 Mostly Cloudy SCT017 BKN028 BKN100 17.2 11.7 70% 76.02 1013.2
01 16:53 S 20 16.09 Mostly Cloudy SCT029 BKN080 17.2 11.7 17.2 15 70% 76 1012.9 0.2
01 15:53 S 17 16.09 Mostly Cloudy SCT017 SCT045 BKN085 17.2 12.8 76% 76 1012.9
01 14:53 S 17 16.09 Mostly Cloudy FEW012 BKN045 BKN090 15.6 12.8 84% 75.95 1012.5 0.13
01 13:53 S 24 G 41 6.44 Light Rain FEW022 OVC046 15.6 12.8 84% 75.92 1012.1 0.08
01 12:53 SE 11 16.09 Light Rain FEW020 BKN045 OVC060 16.7 13.9 84% 75.9 1011.7 0.05
01 11:53 E 15 14.48 Light Rain FEW020 FEW045 OVC070 16.7 13.3 80% 75.87 1011.4 0.03
01 10:53 SE 17 9.66 Light Rain FEW045 BKN080 OVC090 15.6 12.8 15.6 13.3 84% 75.87 1011.3 0.03 0.18
01 09:53 SE 11 11.27 Light Rain BKN038 OVC050 15 12.2 83% 75.87 1011.3
01 08:53 SE 17 16.09 Overcast FEW020 SCT044 BKN060 OVC150 14.4 13.3 93% 75.82 1010.8
01 07:53 SE 13 16.09 Overcast FEW020 BKN060 OVC160 14.4 12.2 87% 75.82 1010.6 0.15
01 06:53 SE 15 16.09 Light Rain FEW020 BKN060 OVC095 14.4 12.2 87% 75.82 1010.7 0.15
01 05:53 SE 13 8.05 Rain OVC038 14.4 11.1 81% 75.82 1010.7
01 04:53 SE 15 16.09 Overcast BKN041 OVC090 15 11.1 15 13.9 78% 75.79 1010.5
01 03:53 SE 15 16.09 Mostly Cloudy SCT042 BKN095 15 11.7 81% 75.82 1010.5
01 02:53 SE 11 16.09 Mostly Cloudy FEW020 SCT040 BKN085 14.4 11.1 81% 75.82 1010.7
01 01:53 S 15 16.09 Partly Cloudy SCT060 SCT200 14.4 11.1 81% 75.82 1010.7
01 00:53 S 17 16.09 Partly Cloudy SCT060 SCT200 15 11.1 78% 75.79 1010.5
30 23:53 S 22 16.09 Partly Cloudy FEW025 FEW060 SCT200 14.4 11.1 81% 75.77 1009.9
30 22:53 S 22 16.09 Partly Cloudy FEW065 SCT200 14.4 11.1 16.1 14.4 81% 75.74 1009.5 0.03
30 21:53 S 15 16.09 Mostly Cloudy FEW018 FEW028 SCT065 BKN150 14.4 10.6 78% 75.69 1008.9
30 20:53 S 22 16.09 Mostly Cloudy FEW024 FEW032 BKN060 15 10.6 75% 75.67 1008.7
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)