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.
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
26 05:53 E 6 16.09 Fair CLR 3.9 1.7 86% 75.67 1008.7
26 04:53 Calm 16.09 Fair CLR 3.9 1.1 13.3 3.3 82% 75.64 1008.5
26 03:53 Calm 16.09 Fair CLR 5 1.7 79% 75.64 1008.4
26 02:53 Calm 16.09 Fair CLR 5.6 1.7 76% 75.64 1008.3
26 01:53 Calm 16.09 Fair CLR 6.1 2.2 76% 75.64 1008.5
26 00:53 E 6 16.09 Fair CLR 7.2 2.2 71% 75.64 1008.5
25 23:53 E 6 16.09 Fair CLR 9.4 3.3 66% 75.62 1008.0
25 22:53 W 7 16.09 Fair CLR 13.3 1.1 21.1 11.7 44% 75.62 1007.9
25 21:53 NW 7 16.09 Fair CLR 15.6 0.6 36% 75.59 1007.7
25 20:53 NW 9 16.09 Fair CLR 16.7 0 32% 75.57 1007.2
25 19:53 NW 11 16.09 Fair CLR 18.9 -3.9 21% 75.54 1006.9
25 18:53 N 9 16.09 Fair CLR 20 -3.3 21% 75.54 1006.9
25 17:53 N 11 16.09 Fair CLR 20.6 -3.9 19% 75.54 1007.1
25 16:53 Vrbl 9 16.09 A Few Clouds FEW120 20.6 -3.3 21.1 14.4 20% 75.57 1007.5
25 15:53 Vrbl 6 16.09 Fair CLR 20.6 -2.8 21% 75.62 1008.1
25 14:53 Calm 16.09 Fair CLR 20 -2.8 21% 75.69 1009.0
25 13:53 Calm 16.09 Fair CLR 19.4 -3.3 21% 75.74 1009.7
25 12:53 Vrbl 7 16.09 Fair CLR 18.3 -2.2 25% 75.79 1010.3
25 11:53 Vrbl 7 16.09 Fair CLR 17.2 0.6 33% 75.84 1011.1
25 10:53 Calm 16.09 Fair CLR 14.4 2.2 14.4 3.9 44% 75.9 1011.8
25 09:53 Vrbl 6 16.09 Fair CLR 12.2 2.2 51% 75.95 1012.4
25 08:53 NE 11 16.09 Fair CLR 10.6 0.6 50% 75.95 1012.6
25 07:53 Vrbl 7 16.09 Fair CLR 8.9 1.7 61% 8 76 1013.0
25 06:53 Vrbl 6 16.09 Fair CLR 7.2 1.1 66% 76 1013.1
25 05:53 Vrbl 6 16.09 Fair CLR 5.6 1.7 76% 75.97 1012.8
25 04:53 Calm 16.09 Fair CLR 4.4 1.7 10 3.9 83% 75.97 1012.9
25 03:53 Calm 16.09 Fair CLR 3.9 1.1 82% 75.97 1013.0
25 02:53 Calm 16.09 Fair CLR 6.1 2.2 76% 76 1013.1
25 01:53 Calm 16.09 Fair CLR 6.1 2.8 80% 76.02 1013.3
25 00:53 Calm 16.09 Fair CLR 8.3 2.2 66% 76 1013.3
24 23:53 Calm 16.09 Fair CLR 8.3 2.8 69% 76.02 1013.4
24 22:53 E 6 16.09 Fair CLR 9.4 0.6 20 8.9 55% 76.02 1013.6
24 21:53 E 7 16.09 Fair CLR 12.8 -3.3 33% 76.02 1013.6
24 20:53 Vrbl 6 16.09 Fair CLR 15.6 -7.2 20% 76 1013.2
24 19:53 NW 13 16.09 Fair CLR 17.2 -5 22% 75.97 1012.7
24 18:53 Vrbl 9 16.09 A Few Clouds FEW100 18.9 -1.7 25% 75.97 1012.8
24 17:53 NW 7 16.09 A Few Clouds FEW100 20 1.1 28% 76 1013.1
24 16:53 NW 11 16.09 Fair CLR 20 -0.6 20 13.3 25% 76.02 1013.4
24 15:53 Vrbl 11 16.09 Fair CLR 19.4 -4.4 20% 76.07 1014.1
24 14:53 NE 13 16.09 Fair CLR 19.4 -4.4 20% 76.15 1015.1
24 13:53 Vrbl 6 16.09 Fair CLR 18.9 -5 19% 76.2 1015.7
24 12:53 NE 13 16.09 Fair CLR 18.3 -1.7 26% 76.25 1016.4
24 11:53 Vrbl 6 16.09 Fair CLR 16.1 3.9 44% 76.3 1017.3
24 10:53 SW 7 16.09 Fair CLR 13.3 6.1 13.3 2.8 62% 76.38 1018.3
24 09:53 N 9 16.09 Fair CLR 10.6 5.6 71% 76.43 1019.0
24 08:53 NW 6 16.09 Fair CLR 8.3 5 80% 76.48 1019.5
24 07:53 N 6 16.09 Fair CLR 7.2 3.9 80% 76.5 1019.8
24 06:53 Calm 16.09 Fair CLR 3.9 3.3 96% 76.48 1019.7
24 05:53 Calm 14.48 Fair CLR 3.3 3.3 100% 76.48 1019.6
24 04:53 Calm 16.09 Fair CLR 3.9 3.3 8.3 2.8 96% 76.5 1019.7
24 03:53 E 6 16.09 Fair CLR 4.4 3.9 97% 76.5 1019.9
24 02:53 E 6 16.09 Fair CLR 4.4 4.4 100% 76.5 1020.0
24 01:53 E 7 16.09 Fair CLR 6.1 5.6 97% 5 76.53 1020.1
24 00:53 Calm 16.09 Fair CLR 6.7 6.1 96% 76.53 1020.3
23 23:53 Calm 16.09 Fair CLR 7.2 6.1 93% 76.53 1020.3
23 22:53 E 6 16.09 Fair CLR 7.8 6.1 13.9 7.2 89% 76.53 1020.3
23 21:53 Calm 16.09 Mostly Cloudy BKN047 10.6 6.7 77% 76.53 1020.2
23 20:53 Calm 16.09 Overcast OVC047 12.2 6.7 69% 76.53 1020.3
23 19:53 Calm 16.09 Overcast OVC048 12.8 5 59% 76.53 1020.1
23 18:53 N 6 16.09 Overcast OVC050 13.3 4.4 55% 76.53 1020.2
23 17:53 NW 7 16.09 Mostly Cloudy BKN050 13.3 4.4 55% 76.56 1020.5
23 16:53 Vrbl 6 16.09 Overcast OVC049 13.3 4.4 13.9 11.7 55% 76.61 1021.1
23 15:53 Vrbl 7 16.09 Overcast BKN043 OVC050 13.9 4.4 53% 76.63 1021.7
23 14:53 SW 9 16.09 Overcast OVC049 13.3 3.9 53% 76.68 1022.2
23 13:53 SW 15 16.09 Overcast FEW040 OVC050 13.3 4.4 55% 76.71 1022.7
23 12:53 W 13 16.09 Overcast OVC045 12.8 3.9 55% 76.76 1023.2
23 11:53 SW 13 16.09 Overcast OVC042 11.7 3.3 57% 76.78 1023.8
23 10:53 S 13 16.09 Overcast OVC040 11.7 2.2 11.7 8.9 52% 76.81 1024.1
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)