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.
04 16:53 S 17 16.09 Fair CLR 22.8 12.8 23.3 15.6 53% 75.77 1010.2
04 15:53 SW 7 16.09 Fair CLR 22.2 12.2 53% 75.82 1010.7
04 14:53 Calm 16.09 Fair CLR 21.1 12.2 57% 75.87 1011.4
04 13:53 Vrbl 9 16.09 Fair CLR 20 11.7 59% 75.95 1012.3
04 12:53 Vrbl 7 16.09 Fair CLR 17.8 11.1 65% 75.97 1012.9
04 11:53 Vrbl 6 16.09 Overcast OVC023 17.2 11.1 68% 76.02 1013.4
04 10:53 W 11 16.09 Overcast OVC020 16.1 11.1 16.1 13.3 72% 76.02 1013.5
04 09:53 S 9 16.09 Overcast OVC019 15 10.6 75% 76.02 1013.5
04 08:53 SW 11 16.09 Overcast OVC018 14.4 10.6 78% 76.02 1013.5
04 07:53 S 11 16.09 Fair CLR 13.9 10 78% 76 1013.0
04 06:53 S 11 16.09 Fair CLR 13.3 10 81% 75.92 1012.3
04 05:53 S 15 16.09 Fair CLR 13.9 10 78% 75.84 1011.1
04 04:53 S 15 16.09 Fair CLR 15.6 10 19.4 13.3 70% 75.77 1010.1
04 03:53 Calm 16.09 Fair CLR 15 10.6 75% 75.72 1009.3
04 02:53 E 7 16.09 Fair CLR 13.9 11.1 83% 75.67 1008.6
04 01:53 E 11 16.09 Fair CLR 15.6 11.1 75% 75.62 1008.1
04 00:53 E 7 16.09 Fair CLR 15 12.2 83% 75.59 1007.8
03 23:53 E 7 16.09 Fair CLR 18.3 12.2 68% 75.57 1007.4
03 22:53 E 9 16.09 Fair CLR 18.9 12.8 32.8 18.9 68% 75.54 1007.1
03 21:53 W 7 16.09 Fair CLR 25 10 39% 26 75.51 1006.6
03 20:53 W 7 16.09 Fair CLR 26.1 10 36% 26 75.46 1006.0
03 19:53 W 6 16.09 Fair CLR 27.8 9.4 32% 27 75.41 1005.4
03 18:53 W 6 16.09 Fair CLR 30 9.4 28% 29 75.41 1005.5
03 17:53 Vrbl 7 16.09 Fair CLR 32.2 8.3 23% 30 75.46 1005.9
03 16:53 NW 9 16.09 Fair CLR 32.8 8.9 32.8 22.2 23% 31 75.46 1006.1
03 15:53 W 6 16.09 Fair CLR 32.2 10 25% 31 75.54 1006.9
03 14:53 Calm 16.09 Fair CLR 31.7 11.7 29% 30 75.59 1007.8
03 13:53 W 11 16.09 Fair CLR 29.4 15 42% 29 75.67 1008.6
03 12:53 Vrbl 6 16.09 Fair CLR 27.2 14.4 45% 27 75.72 1009.5
03 11:53 Vrbl 6 16.09 Fair CLR 25 13.9 50% 26 75.79 1010.4
03 10:53 Calm 16.09 Fair CLR 22.2 14.4 22.2 8.9 61% 75.84 1011.1
03 09:53 Calm 16.09 Fair CLR 18.9 12.2 65% 75.9 1011.6
03 08:53 SE 6 16.09 Fair CLR 16.7 11.1 70% 75.92 1012.1
03 07:53 Calm 16.09 Fair CLR 13.9 12.2 90% 75.92 1012.2
03 06:53 Calm 16.09 Fair CLR 11.1 10 93% 75.92 1012.0
03 05:53 Calm 16.09 Fair CLR 10 9.4 96% 75.9 1011.8
03 04:53 Calm 16.09 Fair CLR 10.6 10 16.7 10 96% 75.92 1012.0
03 03:53 Calm 16.09 Fair CLR 12.2 11.1 93% 75.92 1012.1
03 02:53 E 6 16.09 Fair CLR 12.2 11.7 97% 75.92 1012.2
03 01:53 E 7 16.09 Fair CLR 12.2 11.1 93% 75.95 1012.3
03 00:53 E 6 16.09 Fair CLR 14.4 12.2 87% 75.92 1012.3
02 23:53 E 7 16.09 Fair CLR 13.9 12.2 90% 75.95 1012.3
02 22:53 SE 9 16.09 Fair CLR 16.1 12.8 22.2 15.6 81% 75.95 1012.3
02 21:53 Calm 16.09 Fair CLR 17.2 12.8 76% 75.95 1012.4
02 20:53 Calm 16.09 Fair CLR 18.9 12.2 65% 75.92 1012.3
02 19:53 SW 13 16.09 Fair CLR 19.4 12.8 66% 75.92 1012.0
02 18:53 E 7 16.09 Fair CLR 20.6 13.9 66% 75.84 1010.9
02 17:53 Calm 16.09 Fair CLR 22.2 12.2 53% 75.82 1010.8
02 16:53 W 7 16.09 Fair CLR 21.7 12.2 22.2 12.8 55% 75.84 1011.0
02 15:53 Vrbl 7 16.09 Fair CLR 21.1 12.2 57% 75.9 1011.7
02 14:53 Vrbl 7 16.09 Fair CLR 18.9 11.7 63% 75.97 1012.8
02 13:53 Vrbl 9 16.09 Fair CLR 17.8 11.1 65% 76.05 1013.9
02 12:53 Vrbl 7 16.09 A Few Clouds FEW021 16.1 10 67% 76.1 1014.6
02 11:53 SW 11 16.09 Overcast OVC016 13.9 10 78% 76.15 1015.2
02 10:53 N 6 16.09 Overcast OVC015 12.8 8.9 12.8 10.6 77% 76.2 1015.8
02 09:53 Calm 16.09 Overcast OVC014 12.2 8.9 80% 76.2 1015.9
02 08:53 Calm 16.09 Overcast OVC012 11.7 8.9 83% 76.23 1016.3
02 07:53 Calm 16.09 Overcast OVC013 11.1 8.9 86% 76.23 1016.3
02 06:53 Calm 16.09 Overcast OVC013 11.1 8.9 86% 76.23 1016.2
02 05:53 W 6 16.09 Overcast OVC013 11.1 8.9 86% 76.23 1016.0
02 04:53 W 6 16.09 Overcast OVC013 10.6 8.9 13.3 10.6 89% 76.23 1016.0 0.1
02 03:53 Calm 16.09 Overcast OVC016 11.1 8.9 86% 76.2 1015.7
02 02:53 Calm 16.09 Overcast OVC016 11.1 9.4 89% 76.23 1016.3 0.03
02 01:53 E 13 12.87 Light Rain FEW022 BKN080 OVC100 11.7 8.9 83% 76.28 1016.8 0.08 0.08
02 00:53 Calm 16.09 Light Rain OVC020 12.2 8.3 77% 76.3 1017.1
01 23:53 W 7 16.09 Fair CLR 12.2 8.3 77% 76.28 1016.8
01 22:53 Vrbl 9 16.09 Fair CLR 13.3 8.3 23.9 13.3 72% 76.25 1016.4
01 21:53 Vrbl 6 16.09 A Few Clouds FEW110 14.4 8.9 70% 76.2 1015.9
01 20:53 Vrbl 9 16.09 Partly Cloudy SCT110 16.7 9.4 62% 76.12 1015.0
01 19:53 NW 7 16.09 Mostly Cloudy BKN120 19.4 10.6 57% 76.07 1014.0
01 18:53 N 6 16.09 Fair CLR 21.7 8.9 44% 76.02 1013.5
01 17:53 Vrbl 6 16.09 Fair CLR 23.3 11.7 48% 76.02 1013.3
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)