Weather observations for the past three days for
Portland, Portland-Troutdale Airport
Metric (Imperial)
Date Time (pst) 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.
27 21:53 E 6 16.09 Fair CLR 5.6 2.2 13.3 5 79% 76.86 1024.5
27 20:53 Calm 16.09 Fair CLR 5 2.8 86% 76.86 1024.5
27 19:53 Calm 16.09 Fair CLR 7.2 3.9 80% 76.86 1024.5
27 18:53 Calm 16.09 Fair CLR 8.9 3.9 71% 76.86 1024.6
27 17:53 Calm 16.09 Fair CLR 11.7 3.9 59% 76.86 1024.6
27 16:53 Calm 16.09 Fair CLR 12.8 3.3 53% 76.89 1025.1
27 15:53 Calm 16.09 Fair CLR 13.3 2.8 13.3 5.6 49% 76.91 1025.4
27 14:53 Vrbl 6 16.09 Fair CLR 12.8 2.8 51% 76.96 1026.1
27 13:53 W 11 16.09 Fair CLR 12.2 3.3 55% 77.04 1026.9
27 12:53 Vrbl 6 16.09 Fair CLR 11.7 2.8 55% 77.06 1027.5
27 11:53 Vrbl 6 16.09 Fair CLR 10 2.8 61% 77.11 1028.0
27 10:53 NW 6 16.09 Fair CLR 8.3 1.1 61% 77.17 1028.6
27 09:53 Calm 16.09 Fair CLR 5.6 0.6 6.1 -1.7 71% 77.17 1028.8
27 08:53 Calm 16.09 Fair CLR 3.9 0 76% 77.22 1029.3
27 07:53 E 6 16.09 Fair CLR 0.6 -0.6 92% 77.22 1029.3
27 06:53 E 7 16.09 Fair CLR 0.6 -1.1 89% -1 77.17 1028.9
27 05:53 E 7 16.09 Fair CLR 0 -1.1 92% -2 77.17 1028.7
27 04:53 Calm 16.09 Fair CLR -0.6 -1.7 92% 77.17 1028.6
27 03:53 Calm 16.09 Fair CLR 0.6 -0.6 5 0 92% 77.14 1028.3
27 02:53 Calm 16.09 Fair CLR 1.7 0 89% 77.11 1028.1
27 01:53 E 6 16.09 Fair CLR 1.1 -0.6 89% 77.14 1028.5
27 00:53 E 6 16.09 Fair CLR 1.1 0 92% 77.14 1028.5
26 23:53 Calm 16.09 Fair CLR 2.8 1.1 89% 77.14 1028.2
26 22:53 SE 6 16.09 Fair CLR 3.9 1.7 86% 77.11 1028.0
26 21:53 SE 13 16.09 Fair CLR 5 1.7 11.7 4.4 79% 2 77.09 1027.6
26 20:53 Calm 16.09 Fair CLR 5.6 1.7 76% 77.04 1027.1
26 19:53 Calm 16.09 Fair CLR 5.6 2.2 79% 76.99 1026.4
26 18:53 Calm 16.09 Fair CLR 7.8 1.1 63% 77.01 1026.6
26 17:53 Calm 16.09 Fair CLR 10 0.6 52% 76.99 1026.2
26 16:53 Calm 16.09 Fair CLR 11.7 0 45% 76.99 1026.2
26 15:53 NW 7 16.09 Fair CLR 11.7 0.6 11.7 6.1 47% 76.96 1026.1
26 14:53 Calm 16.09 Fair CLR 11.1 0 47% 76.99 1026.4
26 13:53 NW 7 16.09 Fair CLR 11.1 0 47% 77.01 1026.8
26 12:53 W 7 16.09 Fair CLR 10.6 0.6 50% 77.09 1027.7
26 11:53 Vrbl 6 16.09 Fair CLR 9.4 1.7 59% 77.14 1028.5
26 10:53 SW 7 16.09 Fair CLR 8.9 2.8 66% 8 77.19 1029.0
26 09:53 Calm 16.09 Fair CLR 6.1 2.2 6.1 0 76% 77.19 1029.1
26 08:53 E 6 16.09 Fair CLR 4.4 1.7 83% 77.17 1028.9
26 07:53 Calm 16.09 Fair CLR 2.2 1.1 93% 77.22 1029.5
26 06:53 SE 7 16.09 A Few Clouds FEW046 1.7 0.6 93% -0 77.19 1029.1
26 05:53 Calm 16.09 Overcast OVC047 2.2 1.1 93% 77.19 1029.0
26 04:53 E 7 16.09 Mostly Cloudy BKN047 1.7 1.1 96% -0 77.14 1028.4
26 03:53 Calm 16.09 Overcast OVC045 2.2 1.1 5 1.1 93% 77.11 1028.0
26 02:53 Calm 16.09 Overcast OVC045 2.2 1.1 93% 77.06 1027.5
26 01:53 Calm 16.09 Overcast OVC044 2.2 1.1 93% 77.06 1027.4
26 00:53 SE 7 16.09 Fair CLR 1.7 1.1 96% -0 77.09 1027.6
25 23:53 Calm 16.09 Partly Cloudy SCT040 3.9 2.8 93% 77.06 1027.2
25 22:53 E 7 16.09 Partly Cloudy SCT040 2.8 2.2 96% 1 77.04 1026.9
25 21:53 Calm 16.09 Partly Cloudy SCT045 4.4 2.8 11.1 4.4 89% 77.01 1026.6
25 20:53 SW 6 16.09 Mostly Cloudy BKN048 6.7 3.3 79% 76.96 1026.0
25 19:53 Calm 16.09 Overcast OVC049 7.8 3.3 73% 76.94 1025.6
25 18:53 Calm 16.09 Overcast BKN045 OVC055 8.3 3.3 71% 76.91 1025.3
25 17:53 NW 6 16.09 Mostly Cloudy BKN055 9.4 2.8 64% 76.86 1024.8
25 16:53 Calm 16.09 Fair CLR 10.6 2.2 56% 76.84 1024.4
25 15:53 NE 6 16.09 Mostly Cloudy BKN049 10.6 1.7 11.1 3.3 54% 76.84 1024.3
25 14:53 Calm 16.09 Fair CLR 10.6 1.7 54% 76.81 1024.1
25 13:53 NW 6 16.09 Mostly Cloudy BKN047 10 2.2 59% 76.84 1024.2
25 12:53 SW 11 16.09 Overcast OVC044 9.4 2.8 64% 8 76.84 1024.3
25 11:53 Vrbl 6 16.09 Fair CLR 7.2 5 86% 76.86 1024.7
25 10:53 Calm 0.80 Fog OVC002 3.9 3.9 100% 76.86 1024.6
25 09:53 Calm 0.80 Fog OVC002 3.3 3.3 3.3 0 100% 76.81 1024.1
25 08:53 Calm 1.21 Fog/Mist OVC002 2.8 2.2 96% 76.76 1023.3
25 07:53 Calm 0.40 Fog VV002 1.7 1.7 100% 76.71 1022.8
25 06:53 Calm 0.40 Fog VV005 1.1 1.1 100% 76.66 1021.8
25 05:53 W 7 2.01 Fog/Mist BKN001 BKN025 OVC032 1.1 1.1 100% -1 76.61 1021.2
25 04:53 Calm 0.40 Fog SCT002 BKN023 0 0 100% 76.53 1020.4
25 03:53 Calm 0.80 Fog FEW002 SCT020 1.1 1.1 6.7 1.1 100% 76.48 1019.4
25 02:53 Calm 1.61 Fog/Mist VV017 2.2 2.2 100% 76.43 1018.9
25 01:53 S 6 11.27 Fair CLR 3.3 2.8 97% 76.38 1018.3
25 00:53 W 6 14.48 Fair CLR 4.4 3.9 97% 76.3 1017.3
24 23:53 W 6 16.09 Mostly Cloudy SCT021 BKN039 5.6 4.4 92% 76.25 1016.4
24 22:53 W 7 16.09 Overcast OVC018 6.7 5.6 93% 6 76.17 1015.7
Date Time (pst) 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)