Weather observations for the past three days for
Portland-Hillsboro 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.
05 22:53 S 15 16.09 Overcast BKN027 OVC055 9.4 6.7 12.8 9.4 83% 7 76.05 1013.8
05 21:53 S 15 16.09 Overcast OVC032 10 6.7 80% 8 76.07 1014.1
05 20:53 S 15 16.09 Overcast OVC034 10.6 6.1 74% 76.05 1013.7
05 19:53 SW 13 16.09 Overcast OVC037 10.6 5.6 71% 76.02 1013.4
05 18:53 SW 17 G 35 16.09 Light Rain SCT039 BKN070 OVC110 10.6 6.1 74% 76 1013.2
05 17:53 SW 19 16.09 Overcast FEW015 SCT065 OVC090 11.7 5.6 66% 76 1013.0
05 16:53 W 19 16.09 Overcast FEW015 SCT065 OVC090 12.2 6.1 12.8 8.9 67% 75.95 1012.5
05 15:53 SW 19 G 28 12.87 Overcast BKN011 BKN042 OVC095 12.8 7.8 72% 75.92 1012.1
05 14:53 S 20 12.87 Overcast BKN011 BKN042 OVC095 11.1 9.4 89% 75.92 1012.0
05 13:53 S 17 12.87 Overcast OVC009 10.6 8.9 89% 75.9 1011.8
05 12:53 S 20 9.66 Fog/Mist OVC009 10 8.3 89% 8 75.9 1011.9
05 11:53 S 19 9.66 Fog/Mist OVC009 9.4 7.8 90% 7 75.87 1011.3
05 10:53 S 15 9.66 Fog/Mist OVC009 8.9 7.2 8.9 7.8 89% 7 75.84 1011.1 0.05
05 09:53 S 17 9.66 Fog/Mist OVC009 8.3 6.7 90% 6 75.82 1010.7
05 08:53 S 17 16.09 Overcast OVC036 8.3 6.7 90% 6 75.77 1010.1
05 07:53 S 17 16.09 Overcast OVC034 7.8 6.7 93% 5 75.74 1009.8 0.05
05 06:53 S 15 14.48 Light Rain SCT033 OVC043 7.8 6.7 93% 6 75.74 1009.7 0.03
05 05:53 S 11 12.87 Light Rain OVC038 7.8 6.7 93% 6 75.72 1009.3 0.03
05 04:53 S 11 9.66 Light Rain Fog/Mist OVC034 7.8 6.7 8.9 7.8 93% 6 75.67 1008.6 0.05 0.23
05 03:53 S 11 16.09 Overcast OVC035 8.3 6.7 90% 7 75.59 1007.7
05 02:53 S 7 16.09 Overcast OVC032 8.3 7.2 93% 7 75.54 1007.2
05 01:53 S 9 16.09 Light Rain FEW037 OVC055 8.3 7.2 93% 7 75.54 1007.0 0.05 0.18
05 00:53 S 7 16.09 Light Rain OVC047 8.3 7.8 97% 7 75.51 1006.8 0.05
04 23:53 S 6 14.48 Light Rain BKN027 OVC035 8.3 7.8 97% 75.49 1006.4 0.08
04 22:53 S 7 16.09 Light Rain FEW018 SCT024 OVC031 8.9 7.8 10 8.9 93% 8 75.46 1006.0 0.05 0.15
04 21:53 Calm 16.09 Light Rain BKN033 OVC045 8.9 7.8 93% 75.44 1005.6 0.05
04 20:53 S 7 16.09 Light Rain FEW040 OVC060 9.4 7.8 90% 9 75.39 1005.0
04 19:53 S 7 16.09 Light Rain SCT011 BKN020 OVC075 9.4 8.3 93% 9 75.36 1004.6 0.03 0.05
04 18:53 SW 9 8.05 Light Rain Fog/Mist BKN010 OVC050 10 8.3 89% 9 75.34 1004.3 0.03
04 17:53 SW 13 3.22 Light Rain Fog/Mist BKN008 BKN028 OVC037 10 7.8 86% 8 75.29 1003.8
04 16:53 SW 11 3.22 Light Rain Fog/Mist BKN008 BKN028 OVC037 10 7.8 10.6 9.4 86% 9 75.26 1003.3 0.1 1.09
04 15:53 SW 13 3.22 Light Rain Fog/Mist BKN008 BKN028 OVC037 9.4 7.8 90% 8 75.23 1003.0 0.18
04 14:53 SW 15 3.22 Rain Fog/Mist BKN008 BKN028 OVC037 10 8.3 89% 8 75.21 1002.5 0.23
04 13:53 SW 9 3.22 Rain Fog/Mist BKN008 OVC028 10 8.9 93% 9 75.16 1001.9 0.15 0.58
04 12:53 S 11 6.44 Light Rain Fog/Mist BKN007 OVC019 10.6 9.4 92% 75.11 1001.3 0.2
04 11:53 Calm 4.83 Heavy Rain Fog/Mist BKN007 BKN041 OVC050 10 8.9 93% 75.08 1001.1 0.23
04 10:53 S 6 6.44 Light Rain Fog/Mist BKN007 BKN018 OVC031 10 8.3 10 9.4 89% 75.06 1000.5 0.1 0.33
04 09:53 NW 7 6.44 Fog/Mist BKN007 BKN018 OVC031 10 8.3 89% 9 75.03 1000.4
04 08:53 W 7 4.83 Light Rain Fog/Mist OVC007 9.4 8.9 97% 9 75.01 1000.0 0.05
04 07:53 W 7 4.83 Light Rain Fog/Mist OVC007 9.4 8.9 97% 9 75.01 1000.0 0.1 0.18
04 06:53 W 6 14.48 Light Rain BKN007 BKN012 OVC046 9.4 8.9 97% 75.01 999.9 0.05
04 05:53 W 6 12.87 Light Rain BKN005 BKN027 OVC033 9.4 8.9 97% 75.01 1000.1 0.03
04 04:53 Calm 14.48 Light Rain BKN027 OVC036 9.4 8.9 11.7 9.4 97% 75.06 1000.4 0.1 0.81
04 03:53 Calm 16.09 Light Rain SCT029 OVC065 9.4 8.9 97% 75.11 1001.1 0.08
04 02:53 Calm 14.48 Light Rain OVC065 10 8.9 93% 75.16 1001.9 0.13
04 01:53 Calm 11.27 Light Rain BKN007 BKN033 OVC055 10 9.4 96% 75.23 1003.0 0.15 0.51
04 00:53 SW 6 8.05 Rain Fog/Mist FEW013 BKN027 OVC033 10.6 8.9 89% 75.31 1003.9 0.2
03 23:53 SE 6 9.66 Light Rain Fog/Mist OVC055 11.1 10.6 97% 75.36 1004.6 0.15
03 22:53 SE 6 12.87 Light Rain OVC060 11.7 11.1 12.2 11.1 96% 75.41 1005.2 0.13 0.84
03 21:53 SE 7 8.05 Light Rain Fog/Mist BKN019 OVC047 11.1 11.1 100% 75.46 1005.9 0.1
03 20:53 SE 13 12.87 Light Rain SCT006 BKN019 OVC048 11.1 10.6 97% 75.49 1006.4 0.1
03 19:53 E 11 14.48 Light Rain BKN017 BKN026 11.7 10.6 93% 75.54 1007.0 0.18 0.51
03 18:53 SE 6 6.44 Rain Fog/Mist BKN017 BKN026 11.1 10 93% 75.62 1008.0 0.2
03 17:53 Calm 9.66 Light Rain Fog/Mist BKN016 BKN026 11.7 10 89% 75.69 1009.0 0.13
03 16:53 Calm 11.27 Light Rain OVC055 12.2 9.4 16.1 12.2 83% 75.74 1009.8 0.13 0.18
03 15:53 SW 17 9.66 Light Rain OVC065 12.8 10 83% 75.79 1010.5 0.05
03 14:53 SW 11 16.09 Light Rain OVC070 15 8.3 64% 75.82 1011.0
03 13:53 S 19 16.09 Overcast OVC095 16.1 6.1 52% 75.87 1011.4
03 12:53 SE 7 16.09 Mostly Cloudy BKN070 15.6 6.7 56% 75.92 1012.3
03 11:53 SW 7 16.09 Mostly Cloudy BKN060 15 7.8 62% 76 1013.2
03 10:53 Calm 16.09 A Few Clouds FEW018 13.3 7.8 13.3 5.6 70% 76.05 1013.9
03 09:53 Vrbl 6 16.09 Mostly Cloudy BKN012 11.1 8.3 83% 76.1 1014.5
03 08:53 Calm 16.09 Overcast OVC012 9.4 8.3 93% 76.12 1015.0
03 07:53 Calm 16.09 Overcast OVC008 8.3 7.2 93% 76.17 1015.4
03 06:53 Calm 16.09 Overcast OVC008 7.2 6.1 93% 76.2 1015.9
03 05:53 N 6 16.09 Overcast OVC006 6.1 5.6 97% 76.23 1016.4
03 04:53 W 6 16.09 Overcast OVC009 5.6 5 8.3 3.9 96% 76.3 1017.1
03 03:53 W 6 6.44 Fog/Mist FEW001 BKN023 4.4 4.4 100% 76.3 1017.4
03 02:53 Calm 1.21 Fog/Mist CLR 5 4.4 96% 76.33 1017.7
03 01:53 Calm 12.87 Fair CLR 6.1 5 93% 76.35 1018.0
03 00:53 Calm 16.09 Fair CLR 5.6 5 96% 76.38 1018.3
02 23:53 Calm 16.09 Fair CLR 6.7 5.6 93% 76.35 1018.1
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)