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.
01 01:53 NW 12 10.00 Overcast OVC050 57 45 64% 30.09 1018.9
01 00:53 NW 14 10.00 Overcast OVC047 57.9 45 62% 30.1 1019.1
30 23:53 NW 9 10.00 Overcast OVC047 57 45 64% 30.11 1019.3
30 22:53 NW 12 10.00 Overcast OVC047 57.9 44.1 66.9 57.9 60% 30.11 1019.4
30 21:53 NW 9 10.00 Mostly Cloudy BKN050 59 46 62% 30.11 1019.5
30 20:53 NW 12 10.00 Mostly Cloudy BKN050 60.1 45 58% 30.1 1019.0
30 19:53 NW 15 10.00 Mostly Cloudy FEW040 BKN050 62.1 46 56% 30.09 1018.9
30 18:53 NW 10 G 21 10.00 Mostly Cloudy FEW044 BKN055 63 46 54% 30.09 1018.8
30 17:53 NW 10 10.00 Mostly Cloudy FEW044 BKN060 64.9 46 51% 30.09 1018.8
30 16:53 NW 7 10.00 Mostly Cloudy SCT042 BKN060 64.9 46 66 59 51% 30.09 1018.8
30 15:53 NW 10 10.00 Mostly Cloudy SCT045 BKN055 66 46.9 50% 30.09 1019.0
30 14:53 NW 3 10.00 Mostly Cloudy SCT040 BKN055 64.9 46 51% 30.09 1018.9
30 13:53 NW 8 10.00 Mostly Cloudy FEW042 BKN055 63 46 54% 30.09 1019.0
30 12:53 NW 5 10.00 Mostly Cloudy BKN050 62.1 46.9 58% 30.1 1019.1
30 11:53 N 5 10.00 Mostly Cloudy SCT041 BKN048 60.1 48.9 67% 30.1 1019.3
30 10:53 NW 5 10.00 Overcast FEW037 OVC047 60.1 48 61 55.9 65% 30.1 1019.1
30 09:53 NW 5 10.00 Overcast OVC037 59 46 62% 30.11 1019.3
30 08:53 NW 5 10.00 Overcast SCT029 OVC037 57.9 46.9 67% 30.11 1019.4
30 07:53 NW 10 10.00 Mostly Cloudy SCT025 BKN039 57 46.9 69% 30.1 1019.2
30 06:53 NW 8 10.00 Overcast SCT024 OVC031 57 46.9 69% 30.1 1019.0
30 05:53 W 5 10.00 Overcast BKN022 OVC029 57 48 72% 30.09 1019.0
30 04:53 NW 6 10.00 Overcast BKN031 OVC037 55.9 48 59 55.9 75% 30.09 1018.7
30 03:53 NW 8 10.00 Overcast FEW032 OVC037 55.9 48.9 77% 30.09 1018.8
30 02:53 Vrbl 5 10.00 Overcast OVC040 55.9 48.9 77% 30.09 1018.8
30 01:53 Vrbl 3 10.00 Overcast OVC040 57 48.9 74% 30.09 1018.9
30 00:53 NW 6 10.00 Overcast FEW035 OVC041 57 48.9 74% 30.1 1019.1
29 23:53 NW 9 10.00 Mostly Cloudy BKN044 57.9 48.9 72% 30.1 1019.2
29 22:53 N 7 10.00 Overcast FEW028 BKN035 OVC044 59 48.9 66 59 69% 30.1 1019.1
29 21:53 N 6 10.00 Mostly Cloudy BKN034 BKN044 61 50 67% 30.09 1018.9
29 20:53 N 5 10.00 Overcast BKN034 OVC045 62.1 52 70% 30.08 1018.4
29 19:53 Vrbl 3 10.00 Overcast BKN037 OVC045 63 51.1 65% 30.07 1018.1
29 18:53 N 6 10.00 Overcast SCT037 BKN044 OVC055 64 52 65% 30.06 1017.8
29 17:53 NW 5 10.00 Overcast BKN037 OVC060 64.9 50 59% 30.06 1017.9
29 16:53 S 7 10.00 Overcast BKN038 OVC045 64 50 64.9 60.1 60% 30.07 1018.2
29 15:53 Vrbl 3 10.00 Overcast BKN039 OVC050 64.9 48 54% 30.07 1018.2
29 14:53 NE 3 10.00 Overcast SCT030 OVC045 63 48 58% 30.08 1018.4
29 13:53 Vrbl 3 10.00 Overcast FEW015 OVC036 62.1 48.9 62% 30.08 1018.6
29 12:53 SW 6 10.00 Overcast BKN033 OVC040 62.1 48 60% 30.09 1018.7
29 11:53 W 5 10.00 Overcast FEW031 OVC043 61 46.9 60% 30.09 1018.9
29 10:53 W 6 10.00 Overcast SCT026 BKN034 OVC041 60.1 48 60.1 57 65% 30.1 1019.1 0.01
29 09:53 W 7 10.00 Light Rain BKN025 OVC032 57.9 51.1 78% 30.1 1019.2
29 08:53 S 5 10.00 Light Rain BKN020 BKN028 OVC036 57 51.1 81% 30.11 1019.3 0.01
29 07:53 SW 8 10.00 Overcast FEW010 BKN026 OVC040 57 50 78% 30.1 1019.1
29 06:53 SW 5 10.00 Overcast FEW015 OVC040 57 48.9 74% 30.1 1019.0
29 05:53 SW 5 10.00 Overcast FEW025 SCT031 OVC041 57 48.9 74% 30.09 1018.8
29 04:53 NW 6 10.00 Overcast FEW025 BKN031 OVC041 57 48 59 55.9 72% 30.09 1018.9
29 03:53 W 7 10.00 Mostly Cloudy SCT023 BKN040 57 48 72% 30.09 1018.7
29 02:53 W 3 10.00 Mostly Cloudy SCT023 BKN038 57 50 78% 30.1 1019.0
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
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)