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.
22 05:53 Calm 16.09 Fair CLR 10.6 8.9 89% 76.1 1014.4
22 04:53 E 6 16.09 Fair CLR 10.6 8.9 18.9 10 89% 76.07 1014.1
22 03:53 Calm 16.09 Fair CLR 12.2 9.4 83% 76.07 1014.1
22 02:53 Calm 16.09 Fair CLR 13.3 8.9 75% 76.07 1014.1
22 01:53 Calm 16.09 Fair CLR 15 8.9 67% 76.07 1014.2
22 00:53 Vrbl 6 16.09 Fair CLR 16.1 8.9 63% 76.05 1014.0
21 23:53 W 6 16.09 Fair CLR 17.8 9.4 58% 76.05 1013.9
21 22:53 SW 6 16.09 Fair CLR 18.9 10 28.9 18.9 56% 76.05 1013.9
21 21:53 W 15 16.09 Fair CLR 20.6 10.6 53% 76.05 1013.8
21 20:53 Vrbl 7 16.09 Fair CLR 22.8 10 44% 76 1013.1
21 19:53 Vrbl 6 16.09 Fair CLR 25.6 6.1 29% 26 75.97 1012.9
21 18:53 Calm 16.09 Fair CLR 27.2 6.1 26% 26 76 1013.1
21 17:53 Vrbl 9 16.09 Fair CLR 28.3 5 23% 27 76.02 1013.4
21 16:53 NW 11 16.09 Fair CLR 28.3 6.1 28.9 18.9 24% 27 76.05 1013.8
21 15:53 Calm 16.09 Fair CLR 28.9 7.8 27% 28 76.1 1014.4
21 14:53 Vrbl 6 16.09 Fair CLR 27.2 10 34% 27 76.17 1015.4
21 13:53 W 7 16.09 Fair CLR 25 11.7 43% 26 76.23 1016.2
21 12:53 Calm 16.09 Fair CLR 23.3 11.1 46% 76.28 1017.0
21 11:53 Vrbl 6 16.09 Fair CLR 21.7 11.1 51% 76.35 1018.0
21 10:53 Calm 16.09 Fair CLR 19.4 11.1 19.4 7.8 59% 76.4 1018.7
21 09:53 Vrbl 6 16.09 Fair CLR 16.7 10.6 67% 76.45 1019.4
21 08:53 NW 6 16.09 Fair CLR 14.4 10 75% 76.5 1019.8
21 07:53 Calm 16.09 Fair CLR 12.2 8.9 80% 76.53 1020.1
21 06:53 Calm 16.09 Fair CLR 10.6 8.3 86% 76.5 1020.0
21 05:53 Calm 16.09 Fair CLR 7.8 7.2 96% 76.5 1019.8
21 04:53 Calm 16.09 Fair CLR 8.9 7.8 15.6 8.3 93% 76.5 1019.7
21 03:53 Calm 16.09 Fair CLR 8.3 7.8 97% 76.48 1019.6
21 02:53 E 6 16.09 Fair CLR 8.9 8.3 96% 76.48 1019.5
21 01:53 Calm 16.09 Fair CLR 10 8.3 89% 76.48 1019.4
21 00:53 Calm 16.09 Fair CLR 12.8 9.4 80% 76.48 1019.4
20 23:53 Calm 16.09 Fair CLR 13.9 10 78% 76.45 1019.3
20 22:53 W 6 16.09 Fair CLR 15.6 9.4 20.6 14.4 67% 76.45 1019.3
20 21:53 Calm 16.09 Fair CLR 16.7 8.9 60% 76.45 1019.1
20 20:53 W 6 16.09 Fair CLR 17.2 9.4 60% 76.43 1018.8
20 19:53 Vrbl 6 16.09 Fair CLR 18.9 9.4 54% 76.4 1018.6
20 18:53 NW 6 16.09 Fair CLR 20 8.9 49% 76.43 1019.0
20 16:53 Vrbl 7 16.09 Fair CLR 19.4 8.9 20 12.8 51% 76.5 1019.8
20 15:53 Calm 16.09 Fair CLR 19.4 8.9 51% 76.53 1020.4
20 14:53 SW 11 16.09 Fair CLR 17.8 9.4 58% 76.61 1021.3
20 13:53 Vrbl 7 16.09 Partly Cloudy SCT028 15.6 8.9 65% 76.68 1022.1
20 12:53 W 7 16.09 Overcast OVC025 13.9 8.3 69% 76.73 1022.9
20 11:53 Calm 16.09 Overcast OVC024 13.9 8.3 69% 76.73 1023.1
20 10:53 Vrbl 7 16.09 Overcast OVC022 12.8 7.8 12.8 11.7 72% 76.78 1023.5
20 09:53 N 6 16.09 Overcast OVC022 12.8 7.8 72% 76.78 1023.6
20 08:53 NW 6 16.09 Overcast OVC024 12.8 8.3 74% 76.78 1023.6
20 07:53 NW 6 16.09 Overcast OVC018 11.7 7.8 77% 76.76 1023.2
20 06:53 Calm 16.09 Overcast OVC019 11.7 7.8 77% 76.76 1023.4
20 05:53 SW 6 16.09 Overcast OVC019 11.7 7.2 74% 76.76 1023.3
20 04:53 Calm 16.09 Overcast OVC020 11.7 8.3 14.4 11.7 80% 76.76 1023.3
20 03:53 W 6 16.09 Overcast OVC018 11.7 8.9 83% 76.73 1022.9
20 02:53 W 7 16.09 Overcast OVC022 11.7 8.9 83% 76.73 1023.0
20 01:53 Calm 16.09 Fair CLR 11.7 8.9 83% 76.73 1022.9
20 00:53 Vrbl 6 16.09 Fair CLR 12.8 9.4 80% 76.73 1022.9
19 23:53 Calm 16.09 Fair CLR 13.9 9.4 74% 76.73 1022.8
19 22:53 Vrbl 7 16.09 Fair CLR 14.4 9.4 21.1 14.4 72% 76.71 1022.6
19 21:53 Vrbl 7 16.09 Fair CLR 16.1 8.9 63% 76.68 1022.4
19 20:53 Vrbl 7 16.09 Fair CLR 17.2 10 63% 76.66 1021.8
19 19:53 Calm 16.09 Fair CLR 18.9 9.4 54% 76.63 1021.5
19 18:53 Vrbl 6 16.09 A Few Clouds FEW050 20 8.9 49% 76.61 1021.3
19 17:53 Vrbl 6 16.09 Fair CLR 20.6 8.9 47% 76.63 1021.5
19 16:53 Vrbl 6 16.09 Fair CLR 20 8.9 21.1 15 49% 76.66 1022.0
19 15:53 Vrbl 6 16.09 Mostly Cloudy BKN070 20.6 9.4 49% 76.73 1022.8
19 14:53 W 7 16.09 Fair CLR 19.4 10 55% 76.76 1023.4
19 13:53 Calm 16.09 Mostly Cloudy FEW047 BKN065 20 10.6 55% 76.81 1024.1
19 12:53 Calm 16.09 Mostly Cloudy BKN060 18.3 9.4 56% 76.86 1024.7
19 11:53 W 7 16.09 Mostly Cloudy BKN060 16.7 8.9 60% 76.89 1025.0
19 10:53 Calm 16.09 Overcast OVC030 15 8.3 15.6 10.6 64% 76.91 1025.4
19 09:53 E 6 16.09 Overcast OVC030 13.3 8.3 72% 76.94 1025.7
19 08:53 Calm 16.09 Overcast OVC027 12.8 8.3 74% 76.96 1025.8
19 07:53 E 6 16.09 Overcast OVC023 11.7 7.8 77% 76.94 1025.8
19 06:53 Calm 16.09 Overcast OVC022 11.1 7.8 80% 76.91 1025.3
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)