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.
18 02:53 E 6 16.09 Fair CLR 8.3 6.7 90% 76.86 1024.7
18 01:53 W 7 16.09 Fair CLR 10.6 7.2 80% 76.86 1024.8
18 00:53 Calm 16.09 Fair CLR 11.7 7.2 74% 76.86 1024.6
17 23:53 NW 7 16.09 Fair CLR 12.2 7.8 75% 76.84 1024.4
17 20:53 NW 6 16.09 Fair CLR 16.1 5 48% 76.76 1023.3
17 19:53 Vrbl 6 16.09 Mostly Cloudy BKN060 17.2 5 45% 76.73 1023.0
17 18:53 SW 6 16.09 A Few Clouds FEW060 17.2 5.6 47% 76.76 1023.3
17 17:53 W 9 16.09 Fair CLR 17.8 5.6 45% 76.78 1023.5
17 16:53 Calm 16.09 Fair CLR 17.2 5 17.2 11.1 45% 76.81 1024.1
17 15:53 Calm 16.09 A Few Clouds FEW050 16.1 5 48% 76.89 1025.0
17 14:53 Vrbl 6 16.09 Overcast OVC050 15 5.6 54% 76.94 1025.7
17 13:53 W 9 16.09 Overcast OVC048 13.9 5.6 58% 76.96 1026.1
17 12:53 Calm 16.09 Overcast OVC043 12.8 3.9 55% 76.99 1026.4
17 10:53 Vrbl 7 16.09 Partly Cloudy SCT042 11.7 5 11.7 7.2 64% 76.96 1025.9
17 09:53 Vrbl 6 16.09 Mostly Cloudy FEW022 BKN030 10.6 5 69% 76.94 1025.5
17 08:53 Calm 16.09 Overcast FEW016 OVC033 8.9 5 77% 76.91 1025.4
17 07:53 SW 7 16.09 Overcast OVC026 7.8 5.6 86% 7 76.91 1025.3
17 06:53 Calm 16.09 Overcast OVC018 7.8 6.1 89% 76.89 1025.0
17 05:53 SE 6 16.09 Overcast OVC018 7.2 6.1 93% 76.86 1024.6
17 04:53 Calm 16.09 Overcast BKN022 OVC042 7.2 5.6 8.3 6.7 90% 76.84 1024.2
17 03:53 Calm 16.09 Mostly Cloudy SCT022 BKN036 BKN050 7.2 5.6 90% 76.84 1024.2
17 02:53 Calm 16.09 Overcast BKN025 OVC035 7.2 6.1 93% 76.84 1024.3
17 01:53 Calm 16.09 Overcast SCT027 OVC043 7.2 5.6 90% 76.81 1024.0
17 00:53 SW 6 16.09 Overcast BKN055 OVC080 7.2 5.6 90% 76.81 1024.1
16 23:53 W 9 16.09 Light Rain FEW040 BKN060 OVC100 7.8 5.6 86% 6 76.81 1024.1
16 22:53 W 9 16.09 Light Rain OVC055 8.3 6.7 12.2 8.3 90% 7 76.81 1023.9 0.05 0.46
16 21:53 Calm 16.09 Light Rain BKN022 BKN026 OVC034 8.9 7.2 89% 76.81 1024.0 0.03
16 20:53 Calm 6.44 Light Rain SCT026 BKN035 OVC055 9.4 6.1 80% 76.78 1023.7 0.1
16 19:53 Vrbl 6 16.09 Light Rain FEW031 BKN049 OVC070 9.4 7.2 86% 76.76 1023.4 0.03 0.28
16 18:53 Vrbl 7 16.09 Light Rain FEW042 BKN050 OVC060 9.4 7.2 86% 9 76.76 1023.4 0.23
16 17:53 Vrbl 7 14.48 Light Rain BKN036 OVC047 10 6.7 80% 9 76.76 1023.4 0.03
16 16:53 W 13 16.09 Overcast FEW030 SCT046 OVC090 11.1 7.8 12.8 9.4 80% 76.73 1023.0 0.1 0.41
16 15:53 Vrbl 7 16.09 Fair CLR 12.8 7.8 72% 76.71 1022.5 0.08
16 14:53 W 6 16.09 Light Rain FEW022 BKN049 BKN070 12.8 7.8 72% 76.71 1022.5
16 13:53 NW 11 16.09 Light Rain FEW018 BKN033 OVC055 10.6 6.1 74% 76.73 1022.9 0.23
16 12:53 Calm 11.27 Thunderstorm Light Rain BKN036 BKN044 OVC055 10.6 8.3 86% 76.73 1022.8 0.18
16 11:53 NW 7 6.44 Light Rain BKN038 OVC048 10 7.2 83% 9 76.73 1022.8 0.05
16 10:53 SW 19 G 33 16.09 Overcast BKN039 BKN048 OVC055 12.2 5 12.2 8.9 62% 76.71 1022.8
16 09:53 SW 15 G 30 16.09 Overcast SCT041 BKN050 OVC070 11.7 5 64% 76.73 1023.0
16 08:53 SW 13 16.09 Overcast BKN050 OVC065 11.1 5 66% 76.76 1023.2
16 07:53 SW 17 16.09 Mostly Cloudy FEW044 BKN065 BKN120 10.6 5.6 71% 76.73 1023.0
16 06:53 SW 20 16.09 Overcast SCT048 BKN060 OVC090 9.4 6.1 80% 7 76.71 1022.5
16 05:53 SW 7 16.09 Overcast OVC060 8.9 6.1 83% 8 76.66 1021.8
16 04:53 SW 11 16.09 Overcast BKN055 OVC070 8.9 6.1 10.6 8.9 83% 7 76.63 1021.5 0.03
16 03:53 SW 19 16.09 Overcast SCT055 BKN070 OVC110 9.4 6.7 83% 7 76.63 1021.5
16 02:53 SW 6 16.09 Overcast BKN042 OVC055 9.4 7.2 86% 76.61 1021.2
16 01:53 SW 13 16.09 Overcast BKN050 OVC060 10 7.2 83% 8 76.58 1020.8 0.03
16 00:53 SW 13 16.09 Overcast FEW060 BKN090 OVC110 10 7.2 83% 8 76.58 1020.8
15 23:53 SW 15 16.09 Overcast SCT060 BKN075 OVC090 10 7.2 83% 8 76.58 1020.8 0.03
15 22:53 Vrbl 7 16.09 Overcast OVC043 10.6 7.2 13.3 10 80% 76.58 1020.8 0.08
15 21:53 SW 9 16.09 Overcast OVC050 10.6 7.2 80% 76.56 1020.6 0.03
15 20:53 SW 11 16.09 Light Rain FEW035 BKN060 OVC110 10.6 7.2 80% 76.53 1020.4 0.03
15 19:53 W 6 16.09 Light Rain SCT042 BKN055 OVC070 11.1 8.3 83% 76.56 1020.6 0.03 0.03
15 18:53 Calm 16.09 Light Rain BKN036 OVC045 11.7 8.3 80% 76.61 1021.1
15 17:53 W 9 16.09 Overcast OVC046 12.8 5.6 62% 76.61 1021.3
15 16:53 W 7 16.09 Overcast BKN050 OVC055 12.8 7.2 15 11.1 69% 76.61 1021.1 0.03 0.08
15 15:53 Vrbl 6 16.09 Overcast FEW044 OVC055 12.8 7.8 72% 76.61 1021.4 0.03
15 14:53 Vrbl 7 16.09 Light Rain FEW021 SCT042 OVC048 11.7 8.9 83% 76.63 1021.7 0.03
15 13:53 W 19 G 41 16.09 Light Rain BKN049 OVC060 13.3 5.6 60% 76.61 1021.4
15 12:53 SW 13 16.09 Mostly Cloudy SCT041 BKN055 BKN070 14.4 5.6 56% 76.63 1021.7
15 11:53 W 11 14.48 Light Rain BKN044 OVC060 11.7 6.1 69% 76.73 1022.8
15 10:53 W 15 16.09 Overcast OVC065 12.8 5.6 12.8 6.7 62% 76.73 1022.9
15 08:53 SW 15 16.09 Mostly Cloudy SCT020 BKN070 11.7 6.7 72% 76.76 1023.3
15 07:53 Calm 16.09 A Few Clouds FEW060 11.1 7.8 80% 76.73 1023.1
15 06:53 Calm 16.09 Mostly Cloudy FEW035 BKN055 8.9 7.8 93% 76.73 1023.1
15 05:53 Calm 16.09 Overcast OVC050 7.8 7.2 96% 76.73 1022.9
15 04:53 Calm 16.09 Fair CLR 7.8 7.2 11.7 7.8 96% 76.73 1022.9
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)