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.
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
19 05:53 E 6 16.09 Overcast OVC021 10.6 8.3 86% 76.89 1025.0
19 04:53 NE 6 16.09 Overcast OVC021 10.6 8.3 13.9 8.9 86% 76.89 1024.9
19 03:53 Calm 16.09 Overcast OVC024 10 8.3 89% 76.89 1025.0
19 02:53 Calm 16.09 Fair CLR 10.6 8.3 86% 76.89 1024.9
19 01:53 W 6 16.09 Fair CLR 11.1 7.8 80% 76.89 1024.9
19 00:53 Calm 16.09 Fair CLR 11.7 8.3 80% 76.89 1024.9
18 23:53 Calm 16.09 Fair CLR 12.8 7.8 72% 76.84 1024.4
18 22:53 Vrbl 6 16.09 Fair CLR 13.9 5.6 21.7 13.9 58% 76.81 1024.1
18 21:53 Vrbl 6 16.09 Fair CLR 15.6 3.3 44% 76.78 1023.7
18 19:53 NW 11 16.09 Fair CLR 18.9 0.6 29% 76.66 1022.1
18 18:53 NW 7 16.09 Fair CLR 20.6 2.2 30% 76.66 1021.8
18 17:53 NW 6 16.09 A Few Clouds FEW070 21.1 3.9 32% 76.66 1021.8
18 16:53 Vrbl 9 16.09 Fair CLR 21.7 5.6 22.2 13.3 35% 76.66 1022.1
18 15:53 W 13 16.09 Fair CLR 20.6 6.7 41% 76.71 1022.5
18 14:53 Calm 16.09 Fair CLR 20 6.7 42% 76.76 1023.1
18 13:53 Vrbl 6 16.09 Fair CLR 18.3 6.7 47% 76.81 1023.8
18 12:53 Vrbl 6 16.09 Fair CLR 16.7 6.7 52% 76.84 1024.4
18 11:53 Vrbl 6 16.09 Fair CLR 15 7.2 60% 76.86 1024.6
18 10:53 Calm 16.09 Partly Cloudy SCT021 13.3 7.2 13.3 7.2 67% 76.89 1025.1
18 09:53 Vrbl 6 16.09 Overcast OVC020 12.2 7.2 72% 76.89 1025.1
18 08:53 Vrbl 6 16.09 Overcast OVC020 11.1 6.7 75% 76.89 1025.1
18 07:53 Calm 16.09 Overcast OVC017 10.6 7.2 80% 76.89 1024.9
18 06:53 Calm 16.09 Overcast OVC018 8.9 7.2 89% 76.86 1024.8
18 05:53 Calm 16.09 Fair CLR 7.8 6.1 89% 76.86 1024.7
18 04:53 Calm 16.09 Mostly Cloudy BKN015 9.4 6.7 13.3 7.8 83% 76.89 1024.9
18 03:53 Calm 16.09 A Few Clouds FEW019 8.3 6.1 86% 76.89 1025.0
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
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)