National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
Portland, Portland International Airport
Imperial (Metric)
Date Time (pdt) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
29 01:53 NW 8 10.00 Mostly Cloudy SCT025 BKN041 57 48.9 74% 30.1 1019.2
29 00:53 W 6 10.00 Mostly Cloudy FEW025 BKN039 BKN048 57 48.9 74% 30.1 1019.1
28 23:53 NW 9 10.00 Mostly Cloudy FEW015 BKN042 57.9 48.9 72% 30.11 1019.4
28 22:53 W 6 10.00 Mostly Cloudy FEW015 BKN043 59 50 68 59 72% 30.11 1019.4
28 21:53 NW 8 10.00 Mostly Cloudy FEW015 BKN040 59 50 72% 30.12 1019.7
28 20:53 NW 10 G 17 10.00 Partly Cloudy FEW045 SCT250 61 50 67% 30.1 1019.3
28 19:53 NW 9 10.00 Mostly Cloudy FEW030 BKN055 63 50 63% 30.1 1019.2
28 18:53 NW 16 G 24 10.00 Mostly Cloudy BKN050 64.9 51.1 61% 30.1 1019.2
28 17:53 NW 10 G 21 10.00 Mostly Cloudy FEW042 BKN050 BKN070 66 51.1 59% 30.09 1018.9
28 16:53 NW 7 10.00 Overcast OVC060 68 51.1 68 60.1 55% 30.09 1018.8
28 15:53 NW 3 10.00 Mostly Cloudy FEW020 SCT048 BKN065 66 50 56% 30.09 1019.0
28 14:53 Vrbl 3 10.00 Mostly Cloudy FEW048 BKN065 66 50 56% 30.11 1019.4
28 13:53 NE 5 10.00 Mostly Cloudy FEW028 BKN042 BKN050 64 50 60% 30.12 1020.0
28 12:53 NW 3 10.00 Mostly Cloudy FEW008 BKN037 BKN050 63 48.9 60% 30.13 1020.3
28 11:53 Calm 10.00 Overcast FEW008 FEW030 OVC042 62.1 48.9 62% 30.14 1020.4
28 10:53 Calm 10.00 Overcast FEW006 SCT030 OVC038 60.1 48.9 60.1 55.9 67% 30.14 1020.4
28 09:53 Calm 10.00 Overcast FEW006 FEW024 OVC035 60.1 48.9 67% 30.12 1019.9
28 08:53 NW 6 10.00 Overcast FEW008 OVC036 57.9 51.1 78% 30.12 1019.9
28 07:53 NW 5 10.00 Overcast FEW018 BKN029 OVC042 57.9 51.1 78% 30.12 1019.8
28 06:53 Calm 10.00 Overcast FEW018 BKN025 OVC036 55.9 53.1 90% 30.11 1019.4
28 05:53 S 5 10.00 Overcast BKN025 OVC040 55.9 52 87% 30.1 1019.1
28 04:53 W 6 10.00 Overcast BKN026 OVC035 57 51.1 59 55.9 81% 30.09 1018.9
28 03:53 Vrbl 3 10.00 Overcast FEW018 SCT024 OVC035 57 53.1 87% 30.09 1018.9
28 02:53 NW 7 G 16 10.00 Light Rain BKN025 BKN031 OVC042 57 52 83% 30.09 1018.8
28 01:53 W 5 10.00 Overcast BKN026 OVC033 57.9 52 81% 30.08 1018.5
28 00:53 W 5 10.00 Overcast BKN028 OVC038 57.9 52 81% 30.08 1018.3
27 23:53 SW 5 6.00 Light Rain OVC026 57.9 53.1 84% 30.07 1018.3
27 22:53 SW 6 8.00 Light Rain OVC033 57.9 54 63 57.9 87% 30.07 1018.1 0.01 0.01
27 21:53 W 9 10.00 Light Rain FEW031 BKN055 BKN090 59 50 72% 30.06 1017.9
27 20:53 W 7 10.00 Mostly Cloudy FEW025 FEW045 BKN075 61 50 67% 30.05 1017.4
27 18:53 NW 10 10.00 Mostly Cloudy FEW009 BKN025 BKN039 63 52 68% 30.03 1016.6
27 17:53 W 7 10.00 Light Rain FEW005 FEW055 BKN075 61 55 81% 30.02 1016.5
27 16:53 NW 9 10.00 Light Rain FEW005 SCT045 BKN080 60.1 53.1 64 57 78% 30.02 1016.4 0.18
27 15:53 SW 7 10.00 Light Rain FEW005 BKN050 BKN070 59 55 87% 30.02 1016.3 0.05
27 14:53 W 3 10.00 Light Rain FEW029CB BKN048 BKN110 60.1 55 84% 30 1015.9 0.01
27 13:53 Calm 10.00 Light Rain BKN048 BKN060 61 53.1 75% 29.98 1015.2 0.11 0.12
27 12:53 Calm 10.00 Rain BKN034 BKN046 OVC060 61 51.1 70% 29.97 1014.8 0.01
27 11:53 SW 6 10.00 Mostly Cloudy BKN028 BKN033 BKN055 61 50 67% 29.97 1014.6
27 10:53 SW 12 10.00 Light Rain FEW015 BKN041 BKN080 60.1 48.9 61 55 67% 29.96 1014.4
27 09:53 Vrbl 7 10.00 Mostly Cloudy FEW025 BKN035 BKN044 BKN250 60.1 48 65% 29.96 1014.4
27 08:53 SW 6 10.00 Mostly Cloudy FEW019 SCT024 BKN036 57.9 50 75% 29.96 1014.3
27 07:53 SW 9 10.00 Mostly Cloudy FEW015 SCT043 BKN070 57 51.1 81% 29.95 1014.1
27 06:53 SW 8 10.00 Mostly Cloudy FEW015 BKN060 BKN080 55 51.1 87% 29.94 1013.8
27 05:53 SW 5 10.00 Overcast SCT015 BKN030 OVC055 55.9 53.1 90% 29.94 1013.5
27 04:53 SW 5 10.00 Overcast SCT018 BKN035 OVC075 55.9 53.1 61 55 90% 29.93 1013.2 0.09
27 03:53 S 5 10.00 Overcast FEW017 BKN032 OVC050 55.9 53.1 90% 29.92 1013.0
27 02:53 W 3 4.00 Light Rain FEW017 BKN032 OVC050 55.9 53.1 90% 29.91 1012.6 0.08
27 01:53 NW 7 4.00 Light Rain BKN027 OVC034 57.9 53.1 84% 29.89 1012.1 0.01 0.01
27 00:53 N 6 10.00 Overcast BKN027 OVC036 57.9 52 81% 29.89 1012.0
26 23:53 W 5 10.00 Overcast BKN033 OVC060 61 48.9 65% 29.88 1011.9
26 22:53 W 6 10.00 Mostly Cloudy BKN033 BKN060 61 50 73 61 67% 29.88 1011.7
26 21:53 W 10 10.00 Mostly Cloudy BKN036 BKN046 BKN070 62.1 48.9 62% 29.88 1011.5
26 20:53 W 10 10.00 Mostly Cloudy BKN042 BKN250 64.9 48.9 56% 29.86 1011.1
26 19:53 SW 9 10.00 Mostly Cloudy SCT050 BKN070 BKN250 66 46.9 50% 29.85 1010.7
26 18:53 W 12 10.00 Mostly Cloudy FEW050 SCT070 BKN250 69.1 46 44% 29.84 1010.4
26 17:53 W 16 G 23 10.00 Mostly Cloudy FEW050 SCT070 BKN250 72 48 43% 29.82 1009.9
26 16:53 W 14 G 22 10.00 Mostly Cloudy FEW055 BKN070 BKN250 73 48.9 73.9 63 43% 29.82 1009.7
26 15:53 NW 13 G 18 10.00 Mostly Cloudy FEW020 SCT047 BKN065 BKN250 73 50 44% 29.81 1009.5
26 14:53 SW 12 G 18 10.00 Mostly Cloudy FEW020 SCT038 BKN090 71.1 51.1 49% 29.81 1009.4
26 13:53 SW 8 G 21 10.00 Mostly Cloudy SCT032 SCT055 BKN080 69.1 53.1 57% 29.82 1009.8
26 12:53 S 13 G 20 10.00 Mostly Cloudy FEW025 BKN037 BKN060 66.9 54 63% 29.83 1010.2
26 11:53 S 12 G 21 10.00 Mostly Cloudy SCT022 BKN033 BKN055 66 55 68% 29.84 1010.3
26 10:53 S 5 10.00 Mostly Cloudy BKN022 BKN036 BKN100 64 54 64 55.9 70% 29.83 1010.2
26 09:53 S 10 10.00 Overcast BKN017 OVC023 62.1 55 78% 29.83 1010.1
26 08:53 SW 8 10.00 Overcast OVC017 60.1 54 80% 29.83 1009.9
26 07:53 S 9 10.00 Overcast OVC016 59 54 83% 29.82 1009.7
26 06:53 S 10 10.00 Overcast BKN018 OVC041 57.9 54 87% 29.82 1009.5
26 05:53 S 9 10.00 Overcast SCT017 BKN023 OVC031 57 54 90% 29.81 1009.3
26 04:53 S 6 10.00 Overcast SCT014 BKN025 OVC033 55.9 53.1 55.9 54 90% 29.81 1009.2 0.08
26 03:53 S 12 10.00 Overcast BKN014 OVC025 55.9 53.1 90% 29.81 1009.5 0.01
26 02:53 S 7 5.00 Light Rain Fog/Mist OVC010 55.9 53.1 90% 29.82 1009.8 0.01
Date Time (pdt) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)