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.
03 08:53 NW 13 16.09 Overcast OVC037 16.1 10 67% 76.71 1022.4
03 07:53 N 13 16.09 Overcast OVC039 16.1 10 67% 76.68 1022.1
03 06:53 NW 9 16.09 Overcast OVC040 15.6 10.6 72% 76.68 1022.2
03 04:53 NW 11 16.09 Mostly Cloudy BKN044 15.6 11.1 18.3 15 75% 76.68 1022.0
03 03:53 NW 17 16.09 Mostly Cloudy BKN045 15 10.6 75% 76.68 1022.0
03 02:53 N 13 16.09 A Few Clouds FEW048 15.6 11.1 75% 76.66 1021.9
03 01:53 NW 15 16.09 Fair CLR 16.1 10.6 70% 76.66 1021.8
03 00:53 NW 15 16.09 Fair CLR 16.7 11.1 70% 76.66 1021.8
02 23:53 NW 9 16.09 Fair CLR 17.2 11.1 68% 76.66 1021.7
02 22:53 NW 11 16.09 Fair CLR 18.9 11.7 26.1 18.9 63% 76.66 1021.8
02 21:53 NW 9 16.09 A Few Clouds FEW250 20 12.2 61% 76.63 1021.6
02 20:53 NW 7 16.09 A Few Clouds FEW250 21.7 12.8 57% 76.58 1020.8
02 19:53 NW 15 G 30 16.09 Fair CLR 23.3 13.3 54% 76.56 1020.5
02 18:53 N 19 G 35 16.09 Fair CLR 24.4 13.3 50% 26 76.58 1020.7
02 17:53 N 11 16.09 Fair CLR 25.6 13.9 48% 26 76.61 1021.2
02 16:53 N 11 G 26 16.09 Fair CLR 25.6 13.9 26.7 19.4 48% 26 76.66 1021.9
02 15:53 NW 19 G 26 16.09 A Few Clouds FEW028 26.7 13.9 45% 27 76.71 1022.4
02 14:53 NW 11 16.09 A Few Clouds FEW028 25 13.9 50% 26 76.76 1023.1
02 13:53 Vrbl 6 16.09 A Few Clouds FEW028 23.9 13.9 54% 25 76.78 1023.7
02 12:53 NW 11 16.09 Mostly Cloudy BKN026 22.2 13.9 59% 76.84 1024.1
02 11:53 Vrbl 7 16.09 Overcast OVC024 20 13.9 68% 76.89 1024.7
02 10:53 Calm 16.09 Overcast OVC021 19.4 13.9 19.4 16.7 71% 76.89 1024.8
02 09:53 NW 17 16.09 Overcast OVC018 18.3 14.4 78% 76.89 1024.7
02 08:53 N 9 16.09 Overcast OVC017 17.8 13.9 78% 76.89 1024.9
02 07:53 N 6 16.09 Overcast OVC015 17.2 13.9 81% 76.86 1024.4
02 06:53 N 11 16.09 Overcast OVC014 16.7 13.9 84% 76.86 1024.3
02 05:53 NW 15 16.09 Mostly Cloudy FEW005 BKN014 16.7 13.9 84% 76.81 1023.9
02 04:53 Vrbl 7 16.09 Mostly Cloudy BKN014 16.7 13.9 21.1 16.1 84% 76.78 1023.3
02 03:53 Vrbl 7 16.09 Mostly Cloudy BKN014 16.7 13.9 84% 76.76 1023.0
02 02:53 Vrbl 7 16.09 A Few Clouds FEW025 16.7 13.9 84% 76.73 1022.9
02 01:53 NW 13 16.09 Fair CLR 17.8 13.3 75% 76.68 1022.3
02 00:53 NW 7 16.09 Fair CLR 18.9 13.3 70% 76.66 1021.8
01 23:53 NW 13 16.09 Fair CLR 20 12.8 63% 76.63 1021.5
01 22:53 NW 17 G 31 16.09 Fair CLR 21.1 12.2 30 21.1 57% 76.61 1021.2
01 21:53 NW 19 G 35 16.09 Fair CLR 22.8 12.2 51% 76.61 1021.1
01 20:53 N 11 G 28 16.09 A Few Clouds FEW250 24.4 12.8 48% 26 76.53 1020.0
01 19:53 NW 15 16.09 A Few Clouds FEW065 FEW250 26.7 13.9 45% 27 76.48 1019.7
01 18:53 N 15 16.09 A Few Clouds FEW250 28.3 12.8 38% 28 76.45 1019.2
01 17:53 N 11 G 28 16.09 A Few Clouds FEW065 FEW250 28.9 12.8 37% 28 76.43 1018.9
01 16:53 N 13 16.09 A Few Clouds FEW065 FEW250 29.4 12.8 30 20 36% 29 76.45 1019.1
01 15:53 Vrbl 7 16.09 A Few Clouds FEW065 FEW250 28.9 12.2 36% 28 76.48 1019.7
01 14:53 NW 11 16.09 A Few Clouds FEW065 FEW250 27.8 11.7 37% 27 76.53 1020.3
01 13:53 Vrbl 9 16.09 A Few Clouds FEW065 FEW250 26.7 11.1 38% 27 76.58 1020.8
01 12:53 NW 9 16.09 A Few Clouds FEW065 FEW250 23.9 11.7 46% 25 76.63 1021.3
01 11:53 Vrbl 7 16.09 A Few Clouds FEW030 FEW250 22.8 12.2 51% 76.66 1021.7
01 10:53 Calm 16.09 Partly Cloudy FEW020 SCT250 20 12.8 20 15.6 63% 76.66 1021.9
01 08:53 N 7 16.09 Mostly Cloudy FEW015 FEW200 BKN300 17.2 12.8 76% 76.66 1021.9
01 07:53 Vrbl 6 16.09 Mostly Cloudy FEW012 SCT200 BKN300 16.1 12.8 81% 76.66 1021.6
01 06:53 Vrbl 6 16.09 Partly Cloudy FEW012 FEW200 SCT300 15.6 12.8 84% 76.61 1020.9
01 05:53 N 6 16.09 Partly Cloudy FEW060 SCT200 SCT250 15.6 13.3 86% 76.56 1020.4
01 04:53 Vrbl 6 16.09 Mostly Cloudy BKN250 16.1 13.3 21.1 16.1 84% 76.53 1020.2
01 03:53 NW 9 16.09 A Few Clouds FEW250 16.7 13.3 80% 76.53 1020.0
01 02:53 NW 9 16.09 A Few Clouds FEW250 17.2 13.3 78% 76.5 1019.8
01 01:53 NW 7 16.09 A Few Clouds FEW250 18.3 13.3 73% 76.48 1019.4
01 00:53 Calm 16.09 A Few Clouds FEW250 18.9 13.3 70% 76.45 1019.1
31 23:53 N 6 16.09 Mostly Cloudy BKN250 20 13.3 65% 76.45 1019.1
31 22:53 NW 9 16.09 Overcast OVC250 21.1 13.3 26.7 21.1 61% 76.43 1018.8
31 21:53 NW 7 16.09 Mostly Cloudy BKN250 22.8 14.4 59% 76.38 1018.2
31 20:53 N 11 16.09 Mostly Cloudy FEW030 BKN250 24.4 15 56% 26 76.33 1017.4
31 19:53 E 9 16.09 Mostly Cloudy BKN250 24.4 15.6 58% 26 76.28 1016.7
31 18:53 E 9 16.09 Mostly Cloudy FEW030 FEW100 BKN240 25.6 15 52% 26 76.23 1016.1
31 17:53 E 11 16.09 Mostly Cloudy FEW045 FEW100 BKN240 26.7 15 49% 27 76.25 1016.3
31 16:53 E 7 16.09 Mostly Cloudy FEW030 BKN230 BKN300 25.6 14.4 26.1 20 50% 26 76.28 1016.7
31 15:53 E 6 16.09 Mostly Cloudy FEW030 BKN230 BKN300 24.4 14.4 54% 26 76.33 1017.3
31 14:53 E 9 16.09 Mostly Cloudy FEW030 BKN180 BKN300 22.8 13.9 57% 76.35 1017.9
31 13:53 E 13 16.09 Mostly Cloudy FEW030 BKN190 BKN300 22.2 13.9 59% 76.38 1018.2
31 12:53 Calm 16.09 Mostly Cloudy FEW030 BKN200 BKN300 21.1 13.9 64% 76.4 1018.3
31 11:53 Vrbl 6 16.09 Mostly Cloudy FEW025 BKN200 BKN300 20.6 13.3 63% 76.4 1018.5
31 10:53 Calm 16.09 Mostly Cloudy FEW025 BKN200 BKN300 20 13.3 20 16.1 65% 76.43 1018.7
31 09:53 Vrbl 6 16.09 Mostly Cloudy FEW020 SCT150 BKN250 19.4 13.3 68% 76.43 1018.8
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)