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.
09 15:53 E 19 16.09 Fair CLR 23.3 4.4 29% 75.84 1011.0
09 14:53 NW 7 16.09 Fair CLR 22.8 4.4 30% 75.9 1011.9
09 13:53 Vrbl 6 16.09 Fair CLR 21.7 6.1 36% 75.97 1012.8
09 12:53 Vrbl 6 16.09 Fair CLR 18.9 5.6 42% 76.05 1013.8
09 11:53 W 7 16.09 Fair CLR 16.7 5 46% 76.1 1014.6
09 10:53 NW 7 16.09 Fair CLR 14.4 5 14.4 2.8 53% 76.17 1015.4
09 09:53 W 7 16.09 Fair CLR 11.7 4.4 61% 76.2 1016.0
09 08:53 N 6 16.09 Fair CLR 9.4 3.9 69% 76.23 1016.3
09 07:53 Calm 16.09 Fair CLR 6.7 3.3 79% 76.25 1016.5
09 06:53 Calm 16.09 Fair CLR 3.9 2.2 89% 76.25 1016.5
09 05:53 Calm 16.09 Fair CLR 3.9 2.2 89% 76.23 1016.1
09 04:53 Calm 16.09 Fair CLR 4.4 2.8 11.1 3.3 89% 76.23 1016.1
09 03:53 E 7 16.09 Fair CLR 5.6 2.8 82% 4 76.23 1016.3
09 02:53 Calm 16.09 Fair CLR 5.6 3.3 85% 76.23 1016.3
09 01:53 E 6 16.09 Fair CLR 6.1 3.3 82% 76.25 1016.5
09 00:53 E 7 16.09 Fair CLR 7.2 3.9 80% 6 76.23 1016.2
08 23:53 E 6 16.09 Fair CLR 9.4 4.4 71% 76.2 1015.8
08 22:53 E 6 16.09 Fair CLR 11.1 4.4 20.6 8.9 64% 76.17 1015.5
08 21:53 NE 6 16.09 Fair CLR 11.7 4.4 61% 76.15 1015.2
08 20:53 Calm 16.09 Fair CLR 12.8 4.4 57% 76.1 1014.5
08 19:53 Calm 16.09 Fair CLR 17.8 4.4 41% 76.07 1014.0
08 18:53 Calm 16.09 Fair CLR 20 1.7 30% 76.07 1014.2
08 17:53 Vrbl 6 16.09 Fair CLR 20.6 -2.2 22% 76.12 1014.6
08 16:53 NW 6 16.09 Fair CLR 20 -2.2 20.6 11.1 22% 76.15 1015.3
08 15:53 Vrbl 9 16.09 Fair CLR 20 1.1 28% 76.2 1015.7
08 14:53 W 11 16.09 Fair CLR 18.3 2.2 34% 76.23 1016.3
08 13:53 Vrbl 6 16.09 Fair CLR 17.2 5.6 47% 76.28 1016.9
08 12:53 Calm 16.09 Fair CLR 16.1 5 48% 76.33 1017.5
08 11:53 W 6 16.09 Fair CLR 13.9 5 55% 76.38 1018.2
08 10:53 Calm 16.09 Fair CLR 11.1 3.9 11.1 2.2 61% 76.43 1018.9
08 09:53 Vrbl 6 16.09 Fair CLR 8.9 5 77% 76.43 1019.0
08 08:53 Calm 16.09 Fair CLR 6.7 4.4 85% 76.45 1019.1
08 07:53 E 6 16.09 Fair CLR 4.4 3.3 93% 76.43 1019.0
08 06:53 E 6 16.09 Fair CLR 2.8 1.7 93% 76.43 1018.9
08 05:53 Calm 16.09 Fair CLR 3.9 2.8 93% 76.43 1018.7
08 04:53 Calm 16.09 Fair CLR 3.3 2.8 9.4 2.8 97% 76.43 1018.8
08 03:53 Calm 16.09 Fair CLR 3.9 2.8 93% 76.43 1018.8
08 02:53 Calm 16.09 Fair CLR 4.4 3.3 93% 76.43 1018.8
08 01:53 E 6 16.09 Fair CLR 5.6 3.9 89% 76.43 1018.8
08 00:53 Calm 16.09 Fair CLR 5.6 3.9 89% 76.43 1018.8
07 23:53 Calm 16.09 Fair CLR 7.8 5 83% 76.4 1018.7
07 22:53 Calm 16.09 Fair CLR 8.9 4.4 16.7 8.3 74% 76.43 1018.8
07 21:53 Calm 16.09 Fair CLR 10 5 71% 76.4 1018.6
07 20:53 E 6 16.09 Fair CLR 10 5 71% 76.38 1018.4
07 19:53 Calm 16.09 Fair CLR 13.3 3.3 51% 76.35 1017.9
07 18:53 E 6 16.09 Fair CLR 14.4 3.9 50% 76.38 1018.1
07 17:53 W 7 16.09 Fair CLR 16.1 3.3 43% 76.4 1018.4
07 16:53 SW 11 16.09 Fair CLR 16.1 3.3 16.1 10 43% 76.43 1018.8
07 15:53 Vrbl 7 16.09 Fair CLR 15.6 3.3 44% 76.45 1019.2
07 14:53 Calm 16.09 Fair CLR 14.4 3.3 48% 76.5 1019.8
07 13:53 SW 9 16.09 A Few Clouds FEW034 12.8 3.9 55% 76.53 1020.3
07 12:53 Calm 16.09 Mostly Cloudy BKN031 11.7 5 64% 76.56 1020.4
07 11:53 Calm 16.09 Overcast OVC028 10.6 3.9 64% 76.61 1021.2
07 10:53 SW 6 16.09 Overcast OVC025 10 3.3 10 7.8 63% 76.63 1021.4
07 09:53 Calm 16.09 Overcast OVC025 9.4 3.9 69% 76.61 1021.2
07 08:53 N 7 16.09 Overcast OVC020 8.9 3.9 71% 8 76.58 1021.0
07 07:53 Calm 16.09 Overcast OVC020 8.9 5 77% 76.56 1020.5
07 06:53 Vrbl 6 16.09 Overcast OVC018 8.9 5 77% 76.53 1020.2
07 05:53 Calm 16.09 Overcast OVC017 8.9 6.1 83% 76.5 1019.8
07 04:53 SW 6 16.09 Mostly Cloudy BKN017 7.8 5.6 14.4 7.2 86% 76.48 1019.5
07 03:53 Calm 16.09 Fair CLR 8.3 5.6 83% 76.48 1019.4
07 02:53 Vrbl 7 16.09 Fair CLR 8.9 5.6 80% 8 76.45 1019.1
07 01:53 W 6 16.09 Fair CLR 10 5.6 74% 76.4 1018.6
07 00:53 Vrbl 7 16.09 Fair CLR 11.7 5.6 66% 76.35 1018.0
06 23:53 Calm 16.09 Fair CLR 13.3 5 57% 76.3 1017.3
06 22:53 NW 7 16.09 Fair CLR 14.4 4.4 26.1 14.4 51% 76.28 1016.7
06 21:53 W 13 16.09 Fair CLR 16.1 2.8 41% 76.23 1016.2
06 20:53 W 13 16.09 Fair CLR 17.8 6.7 48% 76.15 1015.2
06 19:53 W 13 G 28 16.09 Fair CLR 20 8.3 47% 76.07 1014.3
06 18:53 Calm 16.09 Fair CLR 24.4 7.2 33% 25 76.02 1013.4
06 17:53 NW 6 16.09 Fair CLR 25.6 5.6 28% 26 76.05 1013.7
06 16:53 Vrbl 7 16.09 Fair CLR 26.1 5 26.1 17.8 26% 26 76.07 1014.0
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)