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.
08 09:53 E 9 16.09 Mostly Cloudy BKN044 17.2 8.9 58% 76.2 1015.9
08 08:53 SE 7 16.09 Mostly Cloudy BKN043 BKN050 16.7 9.4 62% 76.17 1015.4
08 07:53 SE 7 16.09 Mostly Cloudy BKN055 BKN085 15.6 10.6 72% 76.15 1015.0
08 06:53 SE 11 16.09 Mostly Cloudy SCT100 BKN150 14.4 10.6 78% 76.12 1014.7
08 05:53 E 11 16.09 Partly Cloudy SCT130 14.4 11.1 81% 76.1 1014.4
08 04:53 E 11 16.09 Partly Cloudy SCT130 14.4 11.1 18.3 14.4 81% 76.1 1014.2
08 03:53 SE 6 16.09 Partly Cloudy SCT140 SCT200 14.4 11.1 81% 76.07 1013.9
08 02:53 Calm 16.09 Fair CLR 14.4 11.1 81% 76.07 1013.9
08 01:53 SW 6 16.09 Partly Cloudy SCT200 15 11.1 78% 76.02 1013.5
08 00:53 SE 7 16.09 Fair CLR 17.2 11.1 68% 76.02 1013.3
07 23:53 SE 9 16.09 Partly Cloudy SCT200 17.8 11.7 68% 75.97 1012.6
07 22:53 SE 11 16.09 Mostly Cloudy BKN200 18.3 12.8 27.8 18.3 70% 75.95 1012.5
07 21:53 SE 7 16.09 Mostly Cloudy BKN220 18.9 12.8 68% 75.95 1012.3
07 20:53 E 7 16.09 Partly Cloudy SCT220 18.9 13.3 70% 75.9 1011.8
07 19:53 Calm 16.09 A Few Clouds FEW150 FEW250 20 12.8 63% 75.9 1011.7
07 18:53 E 7 16.09 A Few Clouds FEW150 FEW250 22.8 10.6 46% 75.87 1011.4
07 17:53 NE 6 16.09 A Few Clouds FEW250 26.7 8.9 33% 26 75.9 1011.7
07 16:53 Calm 16.09 A Few Clouds FEW250 27.2 8.9 27.2 16.7 32% 27 75.95 1012.4
07 15:53 E 9 16.09 A Few Clouds FEW250 26.7 8.9 33% 26 75.97 1012.9
07 14:53 Calm 16.09 A Few Clouds FEW150 26.1 8.9 34% 26 76.05 1013.7
07 13:53 Calm 16.09 A Few Clouds FEW150 23.3 8.9 40% 76.1 1014.6
07 12:53 N 6 16.09 Fair CLR 21.1 8.3 44% 76.2 1016.0
07 11:53 NW 7 16.09 A Few Clouds FEW060 18.9 7.8 49% 76.28 1016.8
07 10:53 N 6 16.09 Fair CLR 16.7 8.3 16.7 8.9 58% 76.33 1017.4
07 09:53 Calm 16.09 Fair CLR 14.4 10.6 78% 76.38 1018.1
07 08:53 Calm 16.09 A Few Clouds FEW002 12.8 10 83% 76.4 1018.4
07 07:53 W 6 16.09 Shallow Fog FEW002 10.6 8.3 86% 76.4 1018.5
07 06:53 W 7 16.09 Shallow Fog FEW002 8.9 7.2 89% 8 76.4 1018.5
07 05:53 W 6 16.09 Shallow Fog CLR 10 8.3 89% 76.43 1018.6
07 04:53 Calm 16.09 Shallow Fog CLR 10.6 8.9 15.6 10.6 89% 76.43 1018.7
07 03:53 Calm 16.09 Fair CLR 11.1 8.9 86% 76.45 1019.0
07 02:53 Calm 16.09 Fair CLR 11.7 9.4 86% 76.48 1019.5
07 01:53 Calm 16.09 Fair CLR 12.8 10 83% 76.48 1019.5
07 00:53 Calm 16.09 Fair CLR 13.3 10.6 84% 76.5 1019.8
06 23:53 Calm 16.09 Fair CLR 13.3 10 81% 76.5 1019.9
06 22:53 W 7 16.09 Fair CLR 15 11.1 23.9 14.4 78% 76.53 1020.1
06 21:53 Calm 16.09 Fair CLR 16.1 11.1 72% 76.53 1020.1
06 20:53 Calm 16.09 Fair CLR 17.2 12.2 73% 76.5 1019.8
06 19:53 Calm 16.09 A Few Clouds FEW250 17.8 11.1 65% 76.48 1019.6
06 18:53 Calm 16.09 A Few Clouds FEW180 FEW250 20.6 10 51% 76.48 1019.4
06 17:53 NW 6 16.09 A Few Clouds FEW180 FEW250 22.2 9.4 44% 76.48 1019.7
06 16:53 N 6 16.09 A Few Clouds FEW180 FEW250 23.9 9.4 23.9 16.1 40% 25 76.5 1020.0
06 15:53 N 6 16.09 A Few Clouds FEW030 FEW180 FEW250 22.8 10 44% 76.56 1020.4
06 14:53 NW 9 16.09 A Few Clouds FEW030 FEW180 FEW250 22.2 10 46% 76.58 1020.8
06 13:53 Vrbl 6 16.09 A Few Clouds FEW025 FEW180 FEW250 21.7 8.9 44% 76.61 1021.3
06 12:53 N 6 16.09 A Few Clouds FEW015 FEW180 FEW250 19.4 10.6 57% 76.66 1021.9
06 11:53 N 6 16.09 A Few Clouds FEW005 FEW200 FEW250 17.2 9.4 60% 76.68 1022.2
06 10:53 Vrbl 6 16.09 A Few Clouds FEW003 FEW120 FEW250 16.1 9.4 16.1 8.3 65% 76.68 1022.2
06 09:53 E 6 16.09 Patches Fog FEW003 FEW020 FEW100 14.4 8.9 70% 76.68 1022.0
06 08:53 W 6 16.09 Patches Fog FEW002 FEW010 FEW250 12.2 9.4 83% 76.66 1021.8
06 07:53 Calm 16.09 Shallow Fog FEW002 FEW010 FEW250 10 8.3 89% 76.63 1021.3
06 06:53 Calm 16.09 A Few Clouds FEW002 FEW010 8.9 6.7 86% 76.58 1020.8
06 05:53 Calm 16.09 Fair CLR 10.6 7.8 83% 76.56 1020.5
06 04:53 Calm 16.09 Fair CLR 10 7.8 13.9 10 86% 76.53 1020.2
06 03:53 Calm 16.09 Fair CLR 11.7 8.9 83% 76.5 1019.8
06 02:53 SW 6 16.09 Fair CLR 11.1 8.9 86% 76.48 1019.6
06 01:53 NW 6 16.09 Fair CLR 12.8 10 83% 76.45 1019.3
06 00:53 W 6 16.09 Fair CLR 12.2 9.4 83% 76.43 1018.9
05 23:53 NW 6 16.09 A Few Clouds FEW250 12.8 10 83% 76.43 1018.8
05 22:53 Calm 16.09 A Few Clouds FEW250 14.4 10 22.2 13.9 75% 76.43 1018.7
05 21:53 NW 9 16.09 A Few Clouds FEW250 14.4 10 75% 76.43 1018.7
05 20:53 W 6 16.09 A Few Clouds FEW250 16.1 10.6 70% 76.4 1018.6
05 19:53 NW 9 16.09 A Few Clouds FEW080 FEW250 17.8 10.6 63% 76.43 1018.7
05 18:53 NW 6 16.09 A Few Clouds FEW080 FEW250 18.9 10 56% 76.43 1019.0
05 17:53 NW 11 16.09 A Few Clouds FEW080 FEW250 21.7 9.4 46% 76.45 1019.2
05 16:53 W 13 16.09 A Few Clouds FEW080 FEW250 22.2 8.9 22.2 12.8 43% 76.5 1020.0
05 15:53 W 13 16.09 A Few Clouds FEW250 21.7 8.3 42% 76.56 1020.5
05 14:53 NW 9 16.09 A Few Clouds FEW008 FEW250 21.1 8.3 44% 76.61 1021.2
05 13:53 NW 13 16.09 A Few Clouds FEW008 FEW250 19.4 10 55% 76.66 1021.9
05 12:53 W 17 16.09 A Few Clouds FEW008 FEW012 FEW250 17.8 10.6 63% 76.73 1022.8
05 11:53 SW 7 16.09 A Few Clouds FEW007 FEW011 15 10 72% 76.78 1023.7
05 10:53 NW 7 9.66 Fog/Mist BKN004 OVC010 12.8 10.6 13.3 11.7 87% 76.84 1024.3
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)