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.
28 03:53 W 6 16.09 Overcast FEW039 OVC050 10 6.1 77% 76.63 1021.5
28 02:53 W 9 16.09 Overcast BKN039 OVC050 10.6 6.7 77% 76.63 1021.4
28 01:53 Calm 16.09 Overcast SCT031 OVC050 11.1 6.7 75% 76.63 1021.4
28 00:53 W 6 16.09 Overcast BKN037 OVC055 11.1 7.2 77% 76.61 1021.1
27 23:53 Vrbl 6 16.09 Overcast OVC039 12.2 6.7 69% 76.56 1020.5
27 22:53 Vrbl 6 16.09 Overcast OVC055 12.8 7.2 13.9 12.2 69% 76.53 1020.2
27 21:53 Calm 16.09 Overcast BKN036 OVC060 12.2 8.3 77% 76.5 1019.9
27 20:53 Calm 16.09 Overcast FEW039 OVC055 12.2 7.2 72% 76.45 1019.4
27 19:53 S 6 16.09 Overcast FEW040 OVC050 13.9 6.1 60% 76.43 1018.9
27 18:53 E 6 16.09 Overcast FEW040 OVC050 13.9 6.1 60% 76.43 1018.8
27 17:53 W 7 16.09 Overcast OVC049 13.9 6.1 60% 76.43 1019.0
27 16:53 Calm 16.09 Overcast OVC045 13.9 5.6 13.9 11.7 58% 76.43 1018.7
27 15:53 Calm 16.09 Overcast OVC040 13.9 5.6 58% 76.4 1018.7
27 14:53 N 6 16.09 Overcast OVC044 13.9 5 55% 76.43 1018.8
27 13:53 NW 6 16.09 Overcast OVC042 13.3 5 57% 76.4 1018.6
27 12:53 SW 9 16.09 Overcast OVC038 12.8 5 59% 76.43 1018.9
27 11:53 SW 9 16.09 Overcast SCT027 OVC036 12.2 5.6 64% 76.43 1019.0
27 10:53 SW 15 16.09 Overcast BKN022 OVC120 11.1 6.1 11.7 7.8 72% 76.43 1018.8
27 09:53 S 13 16.09 Overcast BKN020 OVC039 10.6 6.1 74% 76.4 1018.6
27 08:53 S 11 16.09 Overcast SCT019 OVC033 10 5.6 74% 9 76.4 1018.4
27 07:53 SE 6 16.09 Overcast BKN018 OVC039 8.9 5.6 80% 76.35 1017.8
27 06:53 SE 7 16.09 Overcast BKN027 OVC037 8.3 5.6 83% 7 76.3 1017.3
27 05:53 SE 7 16.09 Overcast OVC027 8.3 5 80% 7 76.25 1016.6
27 04:53 SE 6 16.09 Overcast OVC024 8.3 5.6 12.8 6.7 83% 76.23 1016.3
27 03:53 Calm 16.09 Overcast OVC026 8.9 5.6 80% 76.2 1015.9
27 02:53 Calm 16.09 Fair CLR 7.2 5 86% 76.17 1015.5
27 01:53 Calm 16.09 Fair CLR 9.4 6.1 80% 76.15 1015.2
27 00:53 W 9 16.09 Fair CLR 10 6.1 77% 9 76.12 1014.9
26 23:53 NW 9 16.09 Fair CLR 11.7 6.1 69% 76.05 1013.8
26 22:53 Vrbl 6 16.09 Fair CLR 12.8 5 21.7 12.8 59% 76.02 1013.4
26 21:53 Vrbl 6 16.09 Fair CLR 14.4 2.2 44% 75.95 1012.4
26 20:53 W 6 16.09 Partly Cloudy SCT120 16.1 -0.6 32% 75.84 1011.2
26 19:53 Vrbl 9 16.09 Mostly Cloudy BKN120 18.9 -2.8 23% 75.74 1009.9
26 18:53 Vrbl 9 16.09 Fair CLR 20 -1.1 24% 75.72 1009.2
26 17:53 Vrbl 9 16.09 Fair CLR 21.1 -3.3 19% 75.67 1008.8
26 16:53 W 17 16.09 Fair CLR 21.1 -5.6 21.7 13.9 16% 75.67 1008.8
26 15:53 Calm 16.09 Fair CLR 21.1 -3.9 18% 75.69 1009.1
26 14:53 NW 9 16.09 Fair CLR 20.6 0.6 26% 75.72 1009.2
26 13:53 W 17 16.09 Fair CLR 18.9 0 28% 75.72 1009.4
26 12:53 Vrbl 9 16.09 Fair CLR 18.3 0.6 31% 75.74 1009.7
26 11:53 Vrbl 7 16.09 Fair CLR 16.1 4.4 46% 75.77 1010.0
26 10:53 Vrbl 6 16.09 Fair CLR 13.9 2.2 13.9 2.2 45% 75.77 1010.1
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
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)