Weather observations for the past three days for
Portland, Portland-Troutdale 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 OVC070 16.1 11.7 75% 76.53 1020.3
03 18:53 Calm 16.09 Overcast FEW050 OVC070 17.2 10.6 65% 76.56 1020.5
03 17:53 Calm 16.09 Partly Cloudy SCT065 18.3 10.6 61% 76.53 1020.3
03 16:53 Calm 16.09 Fair CLR 19.4 9.4 19.4 12.8 53% 76.53 1020.3
03 15:53 NE 7 16.09 Fair CLR 18.9 11.1 61% 76.53 1020.4
03 14:53 NW 7 16.09 Fair CLR 18.3 11.7 66% 76.58 1020.9
03 13:53 Vrbl 6 16.09 A Few Clouds FEW016 16.7 11.7 73% 76.61 1021.4
03 12:53 Vrbl 7 16.09 Overcast OVC013 15.6 11.7 78% 76.63 1021.7
03 11:53 Calm 14.48 Overcast FEW007 OVC013 13.9 12.2 90% 76.66 1021.9
03 10:53 Calm 6.44 Fog/Mist OVC004 12.8 12.2 12.8 10.6 96% 76.66 1022.0
03 09:53 Calm 4.83 Fog/Mist OVC004 12.8 11.7 93% 76.63 1021.5
03 08:53 S 6 16.09 Overcast BKN006 OVC009 12.2 11.7 97% 76.61 1021.2
03 07:53 Calm 16.09 Overcast OVC008 12.2 11.7 97% 76.58 1021.1
03 06:53 S 6 16.09 Mostly Cloudy BKN025 11.1 10 93% 76.56 1020.6
03 05:53 Calm 16.09 Overcast OVC007 11.1 10.6 97% 76.5 1020.0
03 04:53 Calm 16.09 Overcast OVC005 11.7 11.1 12.2 9.4 96% 76.48 1019.6
03 03:53 E 6 16.09 Overcast OVC005 11.7 11.1 96% 76.48 1019.5
03 02:53 Calm 16.09 Overcast OVC004 12.2 11.1 93% 76.48 1019.6
03 01:53 Calm 16.09 Overcast SCT008 OVC027 11.1 10.6 97% 76.45 1019.1
03 00:53 E 6 16.09 Fair CLR 11.1 10.6 97% 76.43 1018.9
02 23:53 Calm 16.09 Fair CLR 11.1 11.1 100% 76.43 1018.8
02 22:53 Calm 16.09 Fair CLR 12.2 11.7 17.8 11.1 97% 76.43 1018.8
02 21:53 Calm 16.09 Fair CLR 12.8 12.2 96% 76.4 1018.6
02 20:53 Calm 16.09 Partly Cloudy SCT085 14.4 13.3 93% 76.38 1018.3
02 19:53 Calm 16.09 Overcast OVC090 15.6 13.3 86% 76.35 1017.7
02 18:53 Calm 16.09 Overcast OVC110 16.7 12.8 78% 76.33 1017.6
02 17:53 Calm 16.09 Mostly Cloudy SCT100 BKN120 17.8 12.2 70% 76.3 1017.4
02 16:53 W 6 16.09 Mostly Cloudy BKN090 17.8 11.7 17.8 13.3 68% 76.3 1017.1 0.05
02 15:53 Calm 16.09 Overcast OVC075 17.2 11.1 68% 76.28 1017.0
02 14:53 NW 6 16.09 Overcast SCT090 OVC110 17.2 12.8 76% 76.3 1017.2
02 13:53 SE 6 16.09 Overcast OVC060 16.1 12.2 78% 76.33 1017.5 0.03 0.05
02 12:53 Calm 16.09 Light Rain OVC065 15 12.2 83% 76.35 1017.8
02 11:53 SE 6 16.09 Overcast OVC060 14.4 12.2 87% 76.33 1017.7 0.03
02 10:53 E 6 16.09 Light Rain OVC085 13.3 12.2 13.3 10.6 93% 76.35 1017.8 0.08 0.23
02 09:53 E 7 12.87 Light Rain FEW050 SCT055 OVC080 12.8 11.7 93% 76.35 1017.8 0.15
02 08:53 Calm 16.09 Light Rain FEW046 OVC060 12.8 10.6 87% 76.33 1017.5
02 07:53 E 9 16.09 Overcast FEW050 OVC080 12.8 11.1 90% 76.3 1017.0
02 06:53 E 9 16.09 Partly Cloudy SCT075 11.7 10.6 93% 76.28 1016.7
02 05:53 E 9 16.09 Fair CLR 11.1 10 93% 76.25 1016.5
02 04:53 E 6 16.09 Fair CLR 11.1 10 13.9 10 93% 76.25 1016.4
02 03:53 SE 6 16.09 Mostly Cloudy BKN085 11.1 10 93% 76.25 1016.4
02 02:53 Calm 16.09 Fair CLR 11.7 10.6 93% 76.23 1016.2
02 01:53 Calm 16.09 A Few Clouds FEW085 12.2 10 87% 76.25 1016.4
02 00:53 E 7 16.09 Mostly Cloudy FEW060 BKN085 12.2 11.1 93% 76.23 1016.3
01 23:53 E 6 16.09 Overcast FEW046 FEW070 OVC090 13.9 11.1 83% 76.2 1016.0
01 22:53 NE 7 16.09 Light Rain FEW041 BKN060 OVC080 13.9 11.1 17.2 13.3 83% 76.2 1015.8
01 21:53 NE 6 16.09 Light Rain BKN050 OVC075 14.4 11.1 81% 76.17 1015.5
01 20:53 Calm 16.09 Mostly Cloudy FEW042 BKN080 BKN090 13.3 11.1 87% 76.12 1014.8
01 19:53 E 7 16.09 Partly Cloudy SCT095 13.9 10.6 81% 76.07 1014.2
01 18:53 Vrbl 9 16.09 Overcast OVC090 15.6 11.7 78% 76.05 1014.0
01 17:53 Vrbl 7 16.09 Overcast OVC100 16.7 11.7 73% 76.05 1013.6
01 16:53 S 17 16.09 Mostly Cloudy BKN100 17.8 12.2 17.8 15 70% 76 1013.2 0.46
01 15:53 S 19 G 31 16.09 Overcast BKN080 OVC100 16.7 13.3 80% 76 1013.1 0.05
01 14:53 SW 15 G 30 4.83 Light Rain BKN021 BKN034 OVC044 15.6 12.8 84% 75.97 1012.8 0.3
01 13:53 E 13 9.66 Light Rain Fog/Mist FEW031 BKN045 OVC060 15.6 13.9 90% 75.92 1012.0 0.03 0.1
01 12:53 E 13 14.48 Light Rain FEW040 SCT060 OVC075 15.6 13.9 90% 75.9 1011.8 0.08
01 11:53 E 13 16.09 Light Rain OVC075 16.1 13.9 87% 75.9 1011.7
01 10:53 E 9 16.09 Light Rain FEW043 SCT055 OVC080 15.6 13.3 15.6 12.8 86% 75.9 1011.7 0.03 0.15
01 09:53 E 6 16.09 Light Rain BKN044 BKN055 OVC080 15 12.8 87% 75.87 1011.4
01 08:53 E 9 16.09 Mostly Cloudy BKN050 BKN085 14.4 13.3 93% 75.84 1011.2
01 07:53 E 7 16.09 Mostly Cloudy BKN065 BKN080 12.8 12.2 96% 75.82 1010.8 0.03 0.13
01 06:53 Calm 16.09 Light Rain FEW048 SCT055 OVC070 13.3 12.2 93% 75.84 1011.1 0.1
01 05:53 Calm 16.09 Overcast OVC045 13.3 11.1 87% 75.82 1010.8
01 04:53 E 9 16.09 Overcast BKN048 OVC110 12.8 11.1 15 10.6 90% 75.82 1010.7
01 03:53 Calm 16.09 Mostly Cloudy BKN047 11.1 10 93% 75.82 1010.9
01 02:53 E 7 16.09 Mostly Cloudy FEW048 SCT055 BKN080 11.7 11.1 96% 75.84 1011.0
01 01:53 E 6 16.09 Mostly Cloudy FEW046 SCT070 BKN095 12.2 11.7 97% 75.84 1011.0
01 00:53 Calm 16.09 A Few Clouds FEW070 12.2 11.1 93% 75.82 1010.8
30 23:53 E 7 16.09 Fair CLR 12.2 11.1 93% 75.79 1010.3
30 22:53 E 9 16.09 Mostly Cloudy FEW028 BKN040 13.9 12.2 16.1 13.9 90% 75.77 1009.9
30 21:53 E 9 16.09 Partly Cloudy FEW041 SCT065 SCT080 15 10.6 75% 75.72 1009.3
30 20:53 Calm 16.09 Overcast FEW049 OVC065 15.6 10 70% 75.69 1008.9
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)