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 17 16.09 Fair CLR 10.6 1.1 52% 76.4 1018.4
18 01:53 E 20 16.09 Fair CLR 10.6 1.1 52% 76.4 1018.5
18 00:53 E 20 16.09 Fair CLR 10.6 2.2 56% 76.4 1018.4
17 23:53 E 13 16.09 Fair CLR 10.6 2.8 59% 76.43 1018.8
17 22:53 Calm 16.09 Fair CLR 10 5 15.6 8.9 71% 76.45 1019.2
17 21:53 Calm 16.09 Fair CLR 10 5.6 74% 76.48 1019.6
17 20:53 Calm 16.09 Fair CLR 11.7 5 64% 76.5 1019.9
17 19:53 Calm 16.09 Fair CLR 13.3 3.9 53% 76.5 1020.0
17 18:53 Calm 16.09 Fair CLR 13.9 3.3 49% 76.56 1020.5
17 17:53 Calm 16.09 Fair CLR 15 3.3 46% 76.58 1021.0
17 16:53 Vrbl 7 16.09 Fair CLR 15.6 2.2 16.7 10.6 41% 76.63 1021.4
17 15:53 W 6 16.09 Fair CLR 16.1 3.3 43% 76.66 1022.1
17 14:53 Vrbl 6 16.09 Fair CLR 14.4 1.7 42% 76.73 1023.1
17 13:53 NW 6 16.09 Fair CLR 13.9 1.1 42% 76.81 1023.8
17 12:53 Calm 16.09 Fair CLR 12.8 1.1 45% 76.86 1024.7
17 11:53 Calm 16.09 Fair CLR 11.7 1.1 48% 76.94 1025.6
17 10:53 NW 7 16.09 Mostly Cloudy BKN033 BKN042 11.1 2.2 11.1 4.4 55% 76.99 1026.2
17 09:53 Calm 16.09 Fair CLR 10 4.4 68% 77.01 1026.6
17 08:53 Calm 16.09 Fair CLR 7.8 3.9 77% 77.04 1027.0
17 07:53 E 6 16.09 Mostly Cloudy BKN039 7.2 5 86% 77.01 1026.8
17 06:53 E 6 16.09 Overcast OVC040 5.6 4.4 92% 77.04 1027.1
17 05:53 Calm 16.09 Overcast SCT044 OVC055 6.1 3.9 86% 77.04 1027.1
17 04:53 Calm 16.09 Overcast OVC060 6.1 3.9 7.8 6.1 86% 77.04 1027.1
17 03:53 Calm 16.09 Overcast FEW023 OVC060 7.2 3.9 80% 77.06 1027.4
17 02:53 Calm 16.09 Overcast OVC065 7.2 3.9 80% 77.09 1027.5
17 01:53 Calm 16.09 Overcast OVC065 7.2 3.9 80% 77.09 1027.6
17 00:53 SW 6 16.09 Mostly Cloudy BKN065 6.1 3.3 82% 77.09 1027.5
16 23:53 W 7 16.09 Mostly Cloudy BKN070 7.2 3.3 77% 6 77.06 1027.3
16 22:53 Calm 16.09 Mostly Cloudy SCT060 BKN070 8.9 2.8 13.3 8.9 66% 77.06 1027.2
16 21:53 Vrbl 11 16.09 Overcast OVC050 10 2.2 59% 9 77.04 1026.9
16 20:53 Calm 16.09 Overcast OVC060 11.1 2.2 55% 76.96 1026.0
16 19:53 Calm 16.09 Mostly Cloudy BKN070 12.2 0 43% 76.94 1025.5
16 18:53 Calm 16.09 Fair CLR 11.7 0.6 47% 76.94 1025.7
16 17:53 Calm 16.09 Partly Cloudy SCT065 12.8 0 42% 76.96 1025.9
16 16:53 W 11 16.09 Overcast FEW055 OVC080 13.3 0.6 13.3 8.3 42% 76.96 1026.0
16 15:53 Calm 16.09 Partly Cloudy SCT070 11.7 -0.6 43% 76.99 1026.2
16 14:53 Calm 16.09 Overcast OVC060 11.7 0 45% 76.99 1026.4
16 13:53 Calm 16.09 Mostly Cloudy BKN050 11.1 -0.6 45% 76.99 1026.3
16 12:53 S 9 16.09 Mostly Cloudy SCT039 BKN049 11.1 1.1 50% 76.99 1026.4
16 11:53 Calm 16.09 Fair CLR 10 1.7 57% 77.01 1026.6
16 10:53 Vrbl 6 0.00 Mostly Cloudy SCT022 BKN038 8.9 2.8 8.9 2.8 66% 76.99 1026.3 0.03
16 09:53 Calm 16.09 Overcast BKN020 OVC025 6.7 2.8 76% 76.96 1025.8
16 08:53 SW 11 16.09 Overcast FEW015 SCT031 OVC045 5.6 2.8 82% 3 76.94 1025.5
16 07:53 SW 9 16.09 Overcast OVC031 4.4 2.8 89% 2 76.86 1024.8 0.03
16 06:53 Calm 16.09 Overcast FEW009 BKN032 OVC046 3.3 2.2 93% 76.78 1023.8
16 05:53 Calm 16.09 Partly Cloudy FEW034 SCT049 SCT060 2.8 2.2 96% 76.73 1022.8 0.03
16 04:53 SW 13 14.48 Light Rain BKN027 BKN035 OVC047 3.9 2.2 4.4 3.9 89% 1 76.68 1022.2 0.03 0.08
16 03:53 Vrbl 9 16.09 Overcast SCT038 OVC060 4.4 2.2 86% 2 76.63 1021.7
16 02:53 Vrbl 7 16.09 Overcast BKN012 OVC032 4.4 2.2 86% 3 76.58 1021.1
16 01:53 Vrbl 6 16.09 Overcast FEW013 OVC034 4.4 2.8 89% 76.56 1020.6 0.05 0.05
16 00:53 SW 15 16.09 Overcast SCT038 OVC048 4.4 2.2 86% 1 76.5 1020.1
15 23:53 Vrbl 11 16.09 Overcast FEW010 OVC033 4.4 2.8 89% 2 76.45 1019.3
15 22:53 Calm 16.09 Mostly Cloudy BKN023 BKN042 3.9 2.8 8.3 3.9 93% 76.43 1018.9 0.08
15 21:53 S 7 11.27 Light Rain BKN022 OVC027 4.4 2.8 89% 3 76.38 1018.4 0.03
15 20:53 Calm 12.87 Light Rain SCT025 OVC033 5 2.8 86% 76.33 1017.6 0.05
15 19:53 Calm 16.09 Overcast FEW045 BKN055 OVC090 6.7 1.7 71% 76.25 1016.6
15 18:53 NW 7 16.09 Overcast FEW044 BKN060 OVC075 6.7 1.1 68% 6 76.28 1016.7
15 17:53 NW 11 16.09 Light Rain BKN043 BKN050 OVC100 7.8 1.1 63% 6 76.23 1016.1
15 16:53 NW 19 G 35 16.09 Mostly Cloudy FEW041 BKN050 BKN055 8.3 2.2 10 5.6 66% 6 76.15 1015.2 0.05 0.64
15 15:53 Vrbl 6 8.05 Light Rain BKN042 OVC049 7.2 2.8 74% 76.07 1014.3 0.13
15 14:53 Vrbl 9 16.09 Mostly Cloudy FEW043 SCT050 BKN060 8.3 3.3 71% 7 76.07 1014.2 0.43
15 13:53 NW 9 16.09 Mostly Cloudy FEW031 SCT046 BKN065 8.9 2.2 63% 8 76.02 1013.5 0.03
15 12:53 SW 31 G 46 16.09 Mostly Cloudy BKN035 BKN048 BKN080 8.3 2.8 69% 5 76.02 1013.5 0.03
15 11:53 W 20 G 33 16.09 Light Rain SCT033 SCT042 OVC055 7.8 1.7 66% 5 76.02 1013.6
15 10:53 Calm 16.09 Overcast FEW032 OVC075 8.9 2.2 8.9 5.6 63% 76 1013.1 0.43
15 09:53 W 11 16.09 Overcast FEW022 BKN075 OVC085 8.3 3.3 71% 7 75.95 1012.5
15 08:53 NW 9 16.09 Mostly Cloudy BKN044 7.2 3.9 80% 6 75.92 1012.1
15 07:53 W 7 16.09 Mostly Cloudy FEW015 BKN060 6.1 4.4 89% 5 75.87 1011.4 0.43
15 06:53 W 11 16.09 Overcast OVC050 6.1 4.4 89% 4 75.79 1010.4 0.03
15 05:53 Vrbl 7 8.05 Light Rain Fog/Mist FEW014 OVC031 6.1 4.4 89% 5 75.74 1009.7 0.41
15 04:53 Vrbl 7 2.41 Heavy Rain Fog/Mist FEW006 BKN016 OVC035 8.9 7.8 10 8.9 93% 8 75.69 1008.9 0.53 0.84
15 03:53 SW 22 G 39 11.27 Light Rain FEW022 FEW027 OVC040 9.4 7.2 86% 7 75.64 1008.4 0.18
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)