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.
29 05:53 Calm 16.09 Fair CLR 3.3 2.8 97% 76.86 1024.7
29 04:53 E 7 16.09 Fair CLR 3.9 3.3 10 3.9 96% 2 76.86 1024.6
29 03:53 Calm 16.09 Fair CLR 5 3.9 93% 76.84 1024.4
29 02:53 Calm 16.09 Fair CLR 6.1 4.4 89% 76.84 1024.4
29 01:53 Calm 16.09 A Few Clouds FEW055 8.3 5 80% 76.84 1024.3
29 00:53 Calm 16.09 Mostly Cloudy BKN055 9.4 5 74% 76.84 1024.3
28 23:53 Calm 16.09 Fair CLR 9.4 5 74% 76.81 1023.9
28 22:53 W 9 16.09 Fair CLR 10 5.6 16.1 10 74% 9 76.81 1023.8
28 21:53 Vrbl 7 16.09 Fair CLR 11.1 5 66% 76.78 1023.6
28 20:53 W 7 16.09 Partly Cloudy SCT060 11.7 5 64% 76.76 1023.1
28 19:53 Calm 16.09 Mostly Cloudy BKN060 13.3 4.4 55% 76.71 1022.7
28 18:53 NW 7 16.09 Overcast OVC065 14.4 3.3 48% 76.71 1022.6
28 17:53 Vrbl 6 16.09 A Few Clouds FEW065 15.6 3.3 44% 76.71 1022.4
28 16:53 Calm 16.09 Partly Cloudy SCT065 15 4.4 15.6 11.1 49% 76.71 1022.6
28 15:53 Vrbl 6 16.09 Mostly Cloudy BKN065 15 3.9 48% 76.73 1023.0
28 14:53 NW 6 16.09 Overcast OVC060 14.4 3.9 50% 76.78 1023.6
28 13:53 Calm 16.09 Mostly Cloudy BKN060 13.9 4.4 53% 76.78 1023.7
28 12:53 Calm 16.09 Mostly Cloudy FEW034 BKN060 13.3 4.4 55% 76.81 1023.9
28 11:53 Calm 16.09 Overcast BKN036 OVC050 12.2 5.6 64% 76.84 1024.2
28 10:53 Vrbl 7 16.09 Overcast SCT023 OVC036 11.7 6.7 11.7 10 72% 76.81 1024.0
28 09:53 Calm 16.09 Overcast OVC029 11.7 6.7 72% 76.78 1023.7
28 08:53 Calm 16.09 Overcast FEW021 BKN033 OVC050 11.1 7.2 77% 76.76 1023.4
28 07:53 Calm 16.09 Overcast OVC036 11.1 6.1 72% 76.76 1023.3
28 06:53 Calm 16.09 Overcast OVC037 10.6 6.7 77% 76.71 1022.7
28 05:53 SW 6 16.09 Overcast BKN038 OVC055 10 6.1 77% 76.66 1022.1
28 04:53 W 7 16.09 Overcast BKN036 OVC049 10 6.1 12.8 10 77% 9 76.66 1021.8
28 03:53 W 6 16.09 Overcast FEW039 OVC050 10 6.1 77% 76.63 1021.5
28 02:53 W 9 16.09 Overcast BKN039 OVC050 10.6 6.7 77% 76.63 1021.4
28 01:53 Calm 16.09 Overcast SCT031 OVC050 11.1 6.7 75% 76.63 1021.4
28 00:53 W 6 16.09 Overcast BKN037 OVC055 11.1 7.2 77% 76.61 1021.1
27 23:53 Vrbl 6 16.09 Overcast OVC039 12.2 6.7 69% 76.56 1020.5
27 22:53 Vrbl 6 16.09 Overcast OVC055 12.8 7.2 13.9 12.2 69% 76.53 1020.2
27 21:53 Calm 16.09 Overcast BKN036 OVC060 12.2 8.3 77% 76.5 1019.9
27 20:53 Calm 16.09 Overcast FEW039 OVC055 12.2 7.2 72% 76.45 1019.4
27 19:53 S 6 16.09 Overcast FEW040 OVC050 13.9 6.1 60% 76.43 1018.9
27 18:53 E 6 16.09 Overcast FEW040 OVC050 13.9 6.1 60% 76.43 1018.8
27 17:53 W 7 16.09 Overcast OVC049 13.9 6.1 60% 76.43 1019.0
27 16:53 Calm 16.09 Overcast OVC045 13.9 5.6 13.9 11.7 58% 76.43 1018.7
27 15:53 Calm 16.09 Overcast OVC040 13.9 5.6 58% 76.4 1018.7
27 14:53 N 6 16.09 Overcast OVC044 13.9 5 55% 76.43 1018.8
27 13:53 NW 6 16.09 Overcast OVC042 13.3 5 57% 76.4 1018.6
27 12:53 SW 9 16.09 Overcast OVC038 12.8 5 59% 76.43 1018.9
27 11:53 SW 9 16.09 Overcast SCT027 OVC036 12.2 5.6 64% 76.43 1019.0
27 10:53 SW 15 16.09 Overcast BKN022 OVC120 11.1 6.1 11.7 7.8 72% 76.43 1018.8
27 09:53 S 13 16.09 Overcast BKN020 OVC039 10.6 6.1 74% 76.4 1018.6
27 08:53 S 11 16.09 Overcast SCT019 OVC033 10 5.6 74% 9 76.4 1018.4
27 07:53 SE 6 16.09 Overcast BKN018 OVC039 8.9 5.6 80% 76.35 1017.8
27 06:53 SE 7 16.09 Overcast BKN027 OVC037 8.3 5.6 83% 7 76.3 1017.3
27 05:53 SE 7 16.09 Overcast OVC027 8.3 5 80% 7 76.25 1016.6
27 04:53 SE 6 16.09 Overcast OVC024 8.3 5.6 12.8 6.7 83% 76.23 1016.3
27 03:53 Calm 16.09 Overcast OVC026 8.9 5.6 80% 76.2 1015.9
27 02:53 Calm 16.09 Fair CLR 7.2 5 86% 76.17 1015.5
27 01:53 Calm 16.09 Fair CLR 9.4 6.1 80% 76.15 1015.2
27 00:53 W 9 16.09 Fair CLR 10 6.1 77% 9 76.12 1014.9
26 23:53 NW 9 16.09 Fair CLR 11.7 6.1 69% 76.05 1013.8
26 22:53 Vrbl 6 16.09 Fair CLR 12.8 5 21.7 12.8 59% 76.02 1013.4
26 21:53 Vrbl 6 16.09 Fair CLR 14.4 2.2 44% 75.95 1012.4
26 20:53 W 6 16.09 Partly Cloudy SCT120 16.1 -0.6 32% 75.84 1011.2
26 19:53 Vrbl 9 16.09 Mostly Cloudy BKN120 18.9 -2.8 23% 75.74 1009.9
26 18:53 Vrbl 9 16.09 Fair CLR 20 -1.1 24% 75.72 1009.2
26 17:53 Vrbl 9 16.09 Fair CLR 21.1 -3.3 19% 75.67 1008.8
26 16:53 W 17 16.09 Fair CLR 21.1 -5.6 21.7 13.9 16% 75.67 1008.8
26 15:53 Calm 16.09 Fair CLR 21.1 -3.9 18% 75.69 1009.1
26 14:53 NW 9 16.09 Fair CLR 20.6 0.6 26% 75.72 1009.2
26 13:53 W 17 16.09 Fair CLR 18.9 0 28% 75.72 1009.4
26 12:53 Vrbl 9 16.09 Fair CLR 18.3 0.6 31% 75.74 1009.7
26 11:53 Vrbl 7 16.09 Fair CLR 16.1 4.4 46% 75.77 1010.0
26 10:53 Vrbl 6 16.09 Fair CLR 13.9 2.2 13.9 2.2 45% 75.77 1010.1
26 09:53 Calm 16.09 Fair CLR 11.7 2.2 52% 75.77 1010.1
26 08:53 Calm 16.09 Fair CLR 9.4 1.7 59% 75.77 1010.1
26 07:53 Calm 16.09 Fair CLR 7.2 1.7 68% 75.74 1009.9
26 06:53 Calm 16.09 Fair CLR 3.9 1.7 86% 75.72 1009.3
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)