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 06:53 Calm 16.09 Fair CLR 2.2 2.2 100% 77.24 1029.7
03 05:53 Calm 16.09 Overcast OVC100 3.9 2.8 93% 77.22 1029.5
03 04:53 SE 6 16.09 Fair CLR 3.9 2.8 6.1 1.7 93% 77.22 1029.5
03 01:53 E 6 16.09 Partly Cloudy SCT055 3.9 2.2 89% 77.17 1028.7
02 22:53 Calm 16.09 Fair CLR 4.4 1.1 13.9 4.4 79% 77.06 1027.4
02 21:53 Calm 16.09 Fair CLR 8.3 1.1 61% 76.99 1026.5
02 20:53 SW 7 16.09 Fair CLR 8.9 1.7 61% 8 76.96 1025.9
02 19:53 W 7 16.09 Partly Cloudy SCT065 11.1 0.6 49% 76.89 1024.9
02 18:53 Vrbl 7 16.09 Mostly Cloudy BKN075 12.8 1.1 45% 76.81 1023.9
02 17:53 W 7 16.09 Mostly Cloudy SCT060 BKN075 12.8 0.6 44% 76.76 1023.3
02 16:53 NW 9 16.09 Overcast FEW060 OVC080 12.8 1.7 14.4 8.9 47% 76.71 1022.6 0.05
02 15:53 Vrbl 7 16.09 Mostly Cloudy FEW060 BKN080 13.3 1.7 46% 76.63 1021.7
02 14:53 NW 11 16.09 Overcast FEW045 BKN060 OVC075 12.8 2.2 49% 76.61 1021.2
02 13:53 Vrbl 6 16.09 A Few Clouds FEW070 11.7 3.3 57% 76.58 1020.9 0.05
02 12:53 Vrbl 11 16.09 Overcast FEW038 BKN050 OVC080 10.6 4.4 66% 76.56 1020.4 0.05
02 11:53 SW 15 G 26 16.09 Overcast FEW030 BKN035 OVC065 10.6 3.3 61% 76.5 1019.8
02 10:53 SW 15 16.09 Overcast BKN035 OVC043 8.9 3.9 8.9 5.6 71% 7 76.45 1019.1 0.03
02 09:53 SW 17 16.09 Overcast FEW031 BKN048 OVC080 7.8 4.4 79% 5 76.35 1017.8
02 08:53 S 19 16.09 Overcast FEW027 BKN041 OVC049 6.7 3.9 83% 4 76.23 1016.0
02 07:53 SW 17 16.09 Overcast OVC037 6.1 3.9 86% 3 76.12 1014.7 0.03
02 06:53 SW 11 16.09 Overcast OVC027 5.6 3.9 89% 3 76 1013.1
02 05:53 SW 15 14.48 Light Rain SCT017 SCT023 OVC036 5.6 3.3 85% 3 75.87 1011.5 0.03
02 04:53 SW 22 16.09 Overcast BKN019 BKN042 OVC050 6.1 3.3 7.2 5.6 82% 3 75.77 1010.1 0.05
02 03:53 SW 17 16.09 Overcast BKN045 OVC065 6.1 3.3 82% 3 75.67 1008.9
02 02:53 SW 15 16.09 Overcast SCT043 OVC060 6.1 2.8 80% 3 75.62 1008.0
02 01:53 S 9 16.09 Mostly Cloudy BKN020 BKN039 BKN080 6.1 2.8 80% 4 75.54 1007.1 0.05
02 00:53 SW 13 G 30 16.09 Overcast SCT023 BKN028 OVC050 6.7 3.3 79% 4 75.46 1006.0
01 23:53 S 11 16.09 Overcast FEW024 BKN039 OVC090 7.2 3.9 80% 5 75.39 1005.0 0.05
01 22:53 S 13 16.09 Overcast SCT024 BKN029 OVC034 7.2 3.9 12.2 7.2 80% 5 75.31 1003.9 0.03
01 21:53 S 19 16.09 Overcast FEW028 BKN080 OVC110 7.8 3.9 77% 5 75.23 1003.0
01 20:53 SW 17 G 33 16.09 Light Rain FEW026 BKN038 OVC046 7.8 4.4 79% 5 75.16 1002.0 0.03
01 19:53 S 15 16.09 Mostly Cloudy SCT035 BKN047 BKN065 9.4 5.6 77% 7 75.08 1001.1
01 18:53 SW 22 G 35 16.09 Mostly Cloudy FEW036 BKN044 BKN100 11.1 3.9 61% 75.03 1000.2
01 17:53 SW 17 16.09 Light Rain FEW030 SCT038 BKN049 11.1 7.2 77% 74.93 999.1
01 16:53 S 22 G 41 16.09 Partly Cloudy FEW023 SCT037 12.2 7.2 13.3 8.3 72% 74.9 998.7 0.51
01 15:53 S 22 G 41 16.09 Overcast FEW024 BKN055 OVC075 11.7 8.3 80% 74.9 998.5 0.03
01 14:53 Vrbl 7 6.44 Light Rain Fog/Mist OVC040 8.9 7.8 93% 8 74.88 998.4 0.18
01 13:53 E 22 G 37 16.09 Overcast OVC048 8.9 7.2 89% 6 74.88 998.3 0.05 0.3
01 12:53 E 19 G 28 8.05 Light Rain Fog/Mist OVC039 8.9 7.2 89% 6 74.98 999.7 0.15
01 11:53 E 17 9.66 Light Rain Fog/Mist BKN043 OVC050 8.3 7.2 93% 6 75.06 1000.7 0.1
01 10:53 E 20 11.27 Light Rain BKN038 OVC047 8.3 6.7 8.3 7.2 90% 5 75.13 1001.6 0.13 0.23
01 09:53 E 17 12.87 Light Rain OVC037 7.8 6.7 93% 5 75.18 1002.4 0.05
01 08:53 E 15 16.09 Light Rain OVC034 7.2 6.7 97% 5 75.23 1003.2 0.05
01 07:53 E 7 16.09 Light Rain OVC031 7.8 6.1 89% 7 75.29 1003.7
01 06:53 E 9 16.09 Overcast SCT043 OVC055 7.8 6.1 89% 6 75.31 1004.1
01 05:53 E 13 16.09 Overcast FEW025 BKN042 OVC055 7.2 6.7 97% 5 75.36 1004.7
01 04:53 E 9 16.09 Light Rain BKN039 BKN050 OVC060 7.2 6.7 8.9 7.2 97% 6 75.41 1005.3 0.08 0.38
01 03:53 E 9 8.05 Light Rain Fog/Mist FEW022 SCT030 OVC037 7.2 6.7 97% 6 75.46 1006.1 0.18
01 02:53 E 7 14.48 Light Rain FEW012 BKN025 OVC043 7.2 6.1 93% 6 75.51 1006.7 0.05
01 01:53 E 11 16.09 Light Rain FEW030 OVC040 7.2 6.7 97% 5 75.54 1006.9 0.03 0.08
01 00:53 E 11 9.66 Light Rain Fog/Mist SCT015 BKN023 OVC038 7.8 6.7 93% 6 75.54 1007.2 0.05
31 23:53 E 9 16.09 Overcast FEW025 OVC033 7.8 6.1 89% 6 75.57 1007.4
31 22:53 SE 6 16.09 Light Rain SCT034 OVC045 8.3 5 10 8.3 80% 75.57 1007.3
31 21:53 E 17 G 33 16.09 Overcast OVC045 9.4 2.8 64% 7 75.57 1007.2
31 20:53 E 20 16.09 Overcast BKN060 BKN075 OVC085 9.4 2.8 64% 7 75.57 1007.5
31 19:53 E 24 16.09 Overcast FEW060 OVC080 9.4 2.8 64% 7 75.57 1007.4
31 18:53 E 24 16.09 Overcast OVC055 9.4 2.8 64% 7 75.62 1008.1
31 17:53 E 22 16.09 Overcast BKN075 OVC100 9.4 2.2 61% 7 75.64 1008.5
31 16:53 E 30 G 44 16.09 Overcast BKN075 OVC090 9.4 2.2 11.7 6.7 61% 6 75.67 1008.9
31 15:53 E 37 G 54 16.09 Overcast and Breezy FEW055 OVC085 10 1.1 54% 6 75.69 1009.0
31 14:53 E 31 16.09 Overcast BKN048 BKN055 OVC095 10.6 1.7 54% 75.72 1009.5
31 13:53 E 28 G 43 16.09 Mostly Cloudy BKN100 11.1 2.8 57% 75.74 1009.9
31 12:53 E 30 16.09 Overcast SCT032 OVC100 10.6 3.9 64% 75.79 1010.5
31 11:53 E 26 G 41 16.09 Overcast FEW033 OVC080 7.8 3.9 77% 4 75.84 1011.1
31 10:53 E 24 G 39 16.09 Light Rain OVC033 6.7 3.3 8.3 6.7 79% 3 75.87 1011.6 0.05 0.1
31 08:53 E 24 16.09 Light Rain OVC036 6.7 1.7 71% 3 75.87 1011.4 0.03
31 07:53 E 28 14.48 Light Rain OVC037 6.7 0.6 65% 3 75.84 1011.1
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)