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.
23 07:53 S 6 16.09 Overcast OVC047 9.4 6.1 80% 76.84 1024.2
23 06:53 S 6 16.09 Overcast OVC047 8.9 6.1 83% 76.81 1023.9
23 05:53 S 6 16.09 Overcast OVC050 8.9 6.1 83% 76.78 1023.8
23 04:53 S 7 16.09 Overcast OVC050 8.9 6.1 10.6 8.9 83% 8 76.78 1023.7
23 03:53 S 6 16.09 Overcast OVC050 9.4 6.7 83% 76.78 1023.7
23 02:53 S 9 16.09 Overcast OVC050 9.4 6.7 83% 8 76.76 1023.4
23 01:53 S 7 16.09 Overcast OVC050 9.4 6.1 80% 9 76.78 1023.6
23 00:53 S 7 16.09 Overcast OVC050 9.4 6.7 83% 9 76.78 1023.5
22 23:53 S 7 16.09 Overcast OVC048 10 6.7 80% 9 76.76 1023.1
22 22:53 S 7 16.09 Overcast OVC050 10.6 7.2 12.2 10 80% 76.73 1022.8
22 21:53 SW 11 16.09 Overcast BKN044 OVC055 11.1 7.8 80% 76.68 1022.3
22 20:53 S 6 16.09 Overcast OVC043 11.1 7.8 80% 76.61 1021.4
22 19:53 SW 15 16.09 Overcast FEW022 BKN055 OVC065 11.7 8.3 80% 76.56 1020.7
22 18:53 SW 20 G 33 16.09 Overcast OVC065 12.2 8.3 77% 76.53 1020.2
22 17:53 S 19 16.09 Overcast OVC065 12.2 8.3 77% 76.5 1020.0
22 16:53 S 24 G 37 16.09 Overcast SCT050 OVC060 11.7 8.3 11.7 10 80% 76.5 1019.8 0.3
22 15:53 S 15 16.09 Overcast OVC043 11.1 8.3 83% 76.48 1019.7
22 14:53 S 15 G 31 16.09 Overcast OVC042 10.6 8.9 89% 76.48 1019.5 0.03
22 13:53 S 11 G 28 16.09 Overcast BKN047 OVC055 11.1 8.9 86% 76.43 1019.0 0.08 0.28
22 12:53 SW 17 12.87 Light Rain BKN037 OVC046 11.1 8.9 86% 76.4 1018.6 0.05
22 11:53 S 17 G 31 12.87 Light Rain FEW020 BKN045 OVC055 10.6 8.9 89% 76.4 1018.5 0.15
22 10:53 S 11 11.27 Light Rain OVC042 10 8.3 10 10 89% 9 76.38 1018.1 0.23 0.64
22 09:53 SW 15 11.27 Light Rain OVC043 10 8.3 89% 8 76.33 1017.5 0.18
22 08:53 SW 17 11.27 Light Rain BKN042 OVC050 10 7.8 86% 8 76.28 1016.9 0.18
22 07:53 SW 17 16.09 Light Rain OVC044 10 7.8 86% 8 76.23 1016.1 0.05 0.05
22 06:53 SW 19 G 31 16.09 Light Rain FEW039 OVC048 10 7.8 86% 8 76.17 1015.4
22 05:53 SW 13 16.09 Overcast OVC037 10 7.8 86% 8 76.12 1014.8
22 04:53 Vrbl 6 16.09 Light Rain BKN040 OVC055 10 8.3 11.1 10 89% 76.1 1014.5 0.03 0.03
22 03:53 SW 7 16.09 Light Rain OVC043 10 8.3 89% 9 76.07 1014.2
22 02:53 Vrbl 6 16.09 Overcast OVC039 10.6 8.3 86% 76.02 1013.4
22 01:53 W 9 16.09 Overcast OVC034 10.6 8.3 86% 76 1013.1
22 00:53 W 7 16.09 Overcast OVC038 11.1 9.4 89% 75.95 1012.5
21 23:53 Calm 16.09 Overcast OVC023 11.1 10 93% 75.95 1012.3
21 22:53 Calm 16.09 Overcast SCT023 OVC055 11.1 10.6 12.2 11.1 97% 75.9 1011.9 0.36
21 21:53 Calm 16.09 Overcast OVC055 11.1 10.6 97% 75.9 1011.9 0.03
21 20:53 Calm 16.09 Light Rain BKN037 OVC045 11.1 10 93% 75.84 1011.2 0.28
21 19:53 Calm 16.09 Overcast SCT014 BKN040 OVC050 12.2 11.1 93% 75.82 1010.9 0.05
21 18:53 SW 9 16.09 Overcast FEW023 BKN029 OVC039 11.7 10.6 93% 75.79 1010.5
21 17:53 SW 9 16.09 Overcast BKN029 OVC037 12.2 11.1 93% 75.84 1011.0 0.05
21 16:53 W 6 11.27 Overcast BKN019 OVC026 12.2 11.1 12.8 11.7 93% 75.84 1011.0 0.08 0.23
21 15:53 NW 6 9.66 Light Rain Fog/Mist BKN012 OVC017 12.2 11.1 93% 75.84 1011.2 0.05
21 14:53 W 7 9.66 Light Rain Fog/Mist SCT007 BKN015 OVC026 12.2 11.1 93% 75.84 1011.1 0.05
21 13:53 SW 11 16.09 Overcast FEW015 OVC025 12.8 10.6 87% 75.84 1011.1 0.05
21 12:53 SW 15 12.87 Overcast OVC014 12.2 10 87% 75.84 1011.1
21 11:53 S 7 16.09 Light Rain OVC013 12.2 10.6 90% 75.84 1011.2 0.05
21 10:53 Calm 4.83 Light Rain Fog/Mist SCT007 OVC011 11.1 10 11.7 10.6 93% 75.84 1011.2 0.05 0.51
21 09:53 Calm 16.09 Light Rain BKN014 OVC023 10.6 9.4 92% 75.82 1010.6 0.08
21 08:53 W 7 8.05 Fog/Mist OVC018 11.1 9.4 89% 75.79 1010.6
21 07:53 Calm 16.09 Light Rain FEW018 BKN065 OVC080 11.1 8.9 86% 75.74 1009.8 0.05 0.38
21 06:53 Calm 9.66 Light Rain Fog/Mist FEW018 OVC070 10.6 9.4 92% 75.74 1009.8 0.3
21 05:53 W 7 9.66 Light Rain BKN022 OVC050 11.7 8.9 83% 75.77 1010.0 0.03
21 04:53 Calm 16.09 Overcast BKN023 OVC080 12.2 7.8 15.6 11.7 75% 75.74 1009.7
21 03:53 Calm 16.09 Overcast SCT075 BKN100 OVC120 12.8 7.8 72% 75.72 1009.4
21 02:53 Calm 16.09 A Few Clouds FEW095 13.3 7.8 70% 75.77 1010.1
21 01:53 SW 11 16.09 Light Rain BKN043 BKN070 OVC100 13.3 10.6 84% 75.82 1010.9
21 00:53 SW 11 16.09 Overcast BKN038 OVC110 14.4 7.2 62% 75.82 1010.7
20 23:53 NW 6 16.09 Partly Cloudy SCT100 15 9.4 69% 75.74 1009.8
20 22:53 SE 7 16.09 A Few Clouds FEW110 13.9 9.4 19.4 13.9 74% 75.77 1010.1
20 21:53 W 7 16.09 Overcast BKN100 OVC120 15.6 9.4 67% 75.74 1009.6
20 20:53 Calm 16.09 Fair CLR 16.1 8.9 63% 75.62 1008.2
20 19:53 Calm 16.09 Fair CLR 17.8 7.8 52% 75.57 1007.2
20 18:53 Calm 16.09 Fair CLR 19.4 6.1 42% 75.59 1007.8
20 17:53 S 11 16.09 Fair CLR 18.9 8.9 52% 75.69 1009.1
20 16:53 SE 9 16.09 Overcast FEW070 BKN090 OVC110 18.3 7.8 21.1 16.1 51% 75.77 1010.1
20 15:53 SW 17 G 33 16.09 Overcast OVC110 18.3 9.4 56% 75.77 1010.2
20 14:53 S 9 16.09 Fair CLR 19.4 7.8 47% 75.72 1009.5
20 13:53 SW 28 G 39 16.09 Fair CLR 20 8.3 47% 75.67 1008.7
20 12:53 Vrbl 6 16.09 Fair CLR 19.4 6.7 44% 75.57 1007.4
20 11:53 Calm 16.09 Fair CLR 18.3 6.1 45% 75.57 1007.2
20 10:53 Vrbl 9 16.09 Fair CLR 16.1 5.6 16.1 10.6 50% 75.57 1007.5
20 09:53 Calm 16.09 Fair CLR 14.4 5.6 56% 75.62 1008.0
20 08:53 Calm 16.09 Fair CLR 12.2 6.7 69% 75.64 1008.3
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)