Weather observations for the past three days for
Portland, Portland International 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.
30 21:53 NW 13 16.09 A Few Clouds FEW200 20 6.7 42% 76.1 1014.4
30 20:53 NE 6 16.09 A Few Clouds FEW200 21.7 5 34% 76.05 1013.7
30 19:53 Calm 16.09 Partly Cloudy SCT250 22.8 7.2 37% 76.02 1013.4
30 18:53 NW 13 16.09 Partly Cloudy SCT250 26.1 4.4 25% 26 76.02 1013.5
30 17:53 NW 13 16.09 Partly Cloudy FEW070 SCT200 SCT250 27.2 6.1 26% 26 76.05 1013.8
30 16:53 NW 7 16.09 Mostly Cloudy FEW070 BKN200 BKN250 27.2 5 27.2 17.2 24% 26 76.07 1014.2
30 15:53 Vrbl 6 16.09 Mostly Cloudy FEW070 BKN200 BKN250 26.7 5.6 26% 26 76.12 1015.0
30 14:53 NW 15 16.09 Mostly Cloudy FEW070 BKN200 BKN250 25.6 8.3 33% 26 76.2 1015.8
30 13:53 W 17 16.09 Mostly Cloudy FEW070 BKN250 24.4 9.4 39% 25 76.23 1016.2
30 12:53 W 15 16.09 Mostly Cloudy BKN250 21.7 8.9 44% 76.28 1016.9
30 11:53 W 9 16.09 Mostly Cloudy BKN250 19.4 7.8 47% 76.33 1017.6
30 10:53 W 7 16.09 Mostly Cloudy BKN250 17.2 8.3 17.2 7.8 56% 76.38 1018.2
30 09:53 W 6 16.09 Mostly Cloudy BKN250 15 7.2 60% 76.43 1018.8
30 08:53 W 6 16.09 Mostly Cloudy BKN250 13.3 7.8 70% 76.45 1019.2
30 07:53 Calm 16.09 Mostly Cloudy BKN250 11.7 8.3 80% 76.48 1019.5
30 06:53 Calm 16.09 Partly Cloudy SCT250 10 8.3 89% 76.48 1019.3
30 05:53 Calm 16.09 A Few Clouds FEW250 8.9 7.8 93% 76.45 1019.2
30 04:53 Calm 16.09 Fair CLR 10.6 8.9 16.1 9.4 89% 76.48 1019.5
30 03:53 Calm 16.09 Fair CLR 10 7.8 86% 76.48 1019.6
30 02:53 Calm 16.09 Fair CLR 11.1 9.4 89% 76.48 1019.5
30 01:53 Calm 16.09 Fair CLR 11.7 9.4 86% 76.48 1019.6
30 00:53 Calm 16.09 Fair CLR 13.3 8.9 75% 76.5 1019.7
29 23:53 W 6 16.09 Fair CLR 14.4 8.3 67% 76.48 1019.6
29 22:53 W 7 16.09 Fair CLR 16.1 7.8 22.2 15.6 58% 76.48 1019.6
29 21:53 W 9 16.09 Fair CLR 16.1 7.8 58% 76.48 1019.6
29 20:53 N 6 16.09 A Few Clouds FEW250 18.9 7.8 49% 76.45 1019.2
29 19:53 N 7 16.09 A Few Clouds FEW030 20.6 7.2 42% 76.43 1018.9
29 18:53 N 11 16.09 A Few Clouds FEW030 21.7 7.2 39% 76.45 1019.1
29 17:53 NW 11 16.09 A Few Clouds FEW030 21.7 7.2 39% 76.48 1019.5
29 16:53 W 19 16.09 A Few Clouds FEW030 21.7 6.7 21.7 12.2 38% 76.5 1019.8
29 15:53 W 17 16.09 A Few Clouds FEW030 20.6 6.1 39% 76.56 1020.6
29 14:53 W 17 16.09 A Few Clouds FEW030 18.9 5 40% 76.63 1021.5
29 13:53 W 15 16.09 A Few Clouds FEW030 17.8 5.6 45% 76.68 1022.1
29 12:53 NW 15 16.09 A Few Clouds FEW030 15.6 5.6 52% 76.73 1023.0
29 11:53 Vrbl 9 16.09 A Few Clouds FEW030 14.4 5.6 56% 76.78 1023.5
29 10:53 Calm 16.09 A Few Clouds FEW030 12.2 5.6 12.2 5.6 64% 76.81 1024.1
29 09:53 Calm 16.09 A Few Clouds FEW030 10.6 5.6 71% 76.86 1024.5
29 08:53 Calm 16.09 A Few Clouds FEW050 9.4 5.6 77% 76.89 1025.0
29 07:53 Calm 16.09 A Few Clouds FEW050 7.8 5.6 86% 76.89 1025.1
29 06:53 Calm 16.09 A Few Clouds FEW020 FEW050 6.7 4.4 85% 76.89 1025.0
29 05:53 Calm 16.09 A Few Clouds FEW020 FEW080 5.6 3.9 89% 76.86 1024.7
29 04:53 Calm 16.09 A Few Clouds FEW200 7.2 5 10 7.2 86% 76.86 1024.5
29 03:53 Vrbl 6 16.09 Partly Cloudy FEW020 SCT050 SCT200 7.8 4.4 79% 76.86 1024.4
29 02:53 NW 9 16.09 A Few Clouds FEW022 FEW200 8.3 4.4 77% 7 76.84 1024.3
29 01:53 NW 11 16.09 A Few Clouds FEW055 8.3 4.4 77% 7 76.84 1024.3
29 00:53 NW 13 16.09 Mostly Cloudy BKN055 9.4 5 74% 8 76.86 1024.4
28 23:53 NW 15 16.09 A Few Clouds FEW055 9.4 4.4 71% 7 76.84 1024.1
28 22:53 NW 9 16.09 Partly Cloudy SCT055 SCT250 10.6 4.4 16.1 10.6 66% 76.81 1024.0
28 21:53 NW 11 16.09 A Few Clouds FEW060 10.6 5 69% 76.81 1023.8
28 20:53 NW 15 16.09 Mostly Cloudy BKN060 11.7 4.4 61% 76.78 1023.5
28 19:53 N 13 16.09 Mostly Cloudy FEW035 BKN060 12.8 3.9 55% 76.73 1022.9
28 18:53 NW 13 16.09 Mostly Cloudy BKN060 13.9 4.4 53% 76.73 1022.8
28 17:53 NW 13 16.09 Mostly Cloudy FEW041 BKN060 15 4.4 49% 76.71 1022.8
28 16:53 NW 9 16.09 Mostly Cloudy FEW041 BKN060 15 3.3 15.6 11.7 46% 76.73 1022.9
28 15:53 NW 13 16.09 Mostly Cloudy FEW041 BKN060 15 3.9 48% 76.73 1023.1
28 14:53 Calm 16.09 Mostly Cloudy SCT041 BKN060 14.4 4.4 51% 76.78 1023.5
28 13:53 Vrbl 6 16.09 Overcast FEW041 OVC055 13.9 4.4 53% 76.81 1023.8
28 12:53 NW 7 16.09 Mostly Cloudy FEW035 BKN060 BKN150 13.9 5 55% 76.81 1023.9
28 11:53 Calm 16.09 Mostly Cloudy FEW035 BKN055 BKN140 12.8 5 59% 76.84 1024.2
28 10:53 W 9 16.09 Overcast SCT038 OVC047 11.7 5 11.7 10 64% 76.81 1024.1
28 09:53 NW 13 16.09 Overcast SCT040 OVC050 11.1 6.1 72% 76.81 1023.9
28 08:53 NW 11 16.09 Overcast FEW032 OVC055 11.7 6.1 69% 76.78 1023.5
28 07:53 Calm 16.09 Overcast SCT040 SCT047 OVC055 11.1 7.2 77% 76.76 1023.3
28 06:53 S 6 16.09 Overcast BKN036 BKN044 OVC055 10.6 6.7 77% 76.71 1022.6
28 05:53 Calm 16.09 Overcast BKN037 OVC055 10 6.7 80% 76.66 1022.1
28 04:53 Calm 16.09 Overcast BKN039 OVC055 10 6.7 12.2 10 80% 76.66 1021.8
28 03:53 NW 6 16.09 Overcast BKN040 OVC050 10 6.1 77% 76.63 1021.6
28 02:53 NW 9 16.09 Overcast SCT042 OVC050 10 6.7 80% 9 76.63 1021.5
28 01:53 Calm 16.09 Overcast BKN038 OVC050 10.6 6.7 77% 76.63 1021.6
28 00:53 NW 7 16.09 Overcast BKN036 OVC055 10.6 6.7 77% 76.61 1021.2
27 23:53 NW 6 16.09 Overcast BKN036 OVC060 11.1 7.2 77% 76.56 1020.7
27 22:53 N 6 16.09 Overcast BKN033 OVC049 12.2 7.2 14.4 12.2 72% 76.56 1020.5
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)