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.
25 10:53 SW 13 10.00 Partly Cloudy SCT025 SCT042 53.1 41 54 39 64% 30.15 1021.0
25 09:53 Calm 10.00 A Few Clouds FEW020 FEW045 FEW250 50 43 77% 30.14 1020.5
25 08:53 Calm 10.00 A Few Clouds FEW009 FEW045 46.9 44.1 90% 30.13 1020.2
25 07:53 Calm 10.00 Shallow Fog FEW002 FEW045 42.1 42.1 100% 30.12 1019.7
25 06:53 Calm 10.00 Shallow Fog FEW002 SCT045 42.1 42.1 100% 30.1 1019.3
25 05:53 Calm 10.00 Mostly Cloudy FEW002 BKN045 42.1 41 96% 30.1 1019.2
25 04:53 Calm 10.00 Mostly Cloudy BKN045 41 41 51.1 39.9 100% 30.09 1018.9
25 03:53 Calm 10.00 Partly Cloudy FEW030 SCT045 43 42.1 97% 30.09 1018.9
25 02:53 E 5 10.00 A Few Clouds FEW045 44.1 43 96% 42 30.09 1018.8
25 01:53 NE 3 10.00 A Few Clouds FEW030 FEW045 46 44.1 93% 30.08 1018.5
25 00:53 Calm 10.00 A Few Clouds FEW030 FEW045 48 43 83% 30.07 1018.0
24 23:53 Calm 10.00 A Few Clouds FEW030 FEW045 FEW250 48.9 44.1 83% 30.06 1017.8
24 22:53 W 5 10.00 Partly Cloudy FEW030 SCT050 SCT250 50 45 57 50 83% 49 30.05 1017.4
24 21:53 SW 10 10.00 Mostly Cloudy FEW024 BKN050 52 48 86% 30.04 1017.3
24 20:53 SW 6 10.00 Mostly Cloudy FEW024 BKN049 54 48 80% 30.02 1016.6
24 19:53 Calm 10.00 Mostly Cloudy BKN024 BKN041 BKN200 55 50 83% 30 1015.8
24 18:53 S 5 10.00 Mostly Cloudy BKN024 BKN050 BKN200 55.9 51.1 84% 29.98 1015.2
24 17:53 SW 6 10.00 Mostly Cloudy SCT020 BKN028 BKN050 57 50 78% 29.98 1015.0
24 16:53 S 6 10.00 Overcast BKN020 BKN026 OVC038 55 51.1 61 53.1 87% 29.96 1014.6 0.24
24 15:53 S 14 8.00 Light Rain SCT015 BKN020 OVC038 55 51.1 87% 29.95 1014.1 0.01
24 14:53 S 9 4.00 Light Rain Fog/Mist SCT017 OVC041 53.1 48.9 86% 29.93 1013.5 0.01
24 13:53 S 8 3.00 Light Rain OVC046 53.1 48 83% 29.92 1013.3 0.1 0.22
24 12:53 SW 6 3.00 Light Rain OVC049 54 46.9 77% 29.9 1012.4 0.08
24 11:53 S 13 G 30 5.00 Light Rain SCT048 OVC070 55.9 48 75% 29.85 1010.9 0.04
24 10:53 S 20 G 30 10.00 Light Rain OVC055 61 45 62.1 51.1 56% 29.84 1010.3
24 09:53 E 7 10.00 Overcast OVC055 55.9 44.1 65% 29.84 1010.3
24 08:53 E 8 10.00 Overcast OVC055 54 44.1 69% 29.85 1010.7
24 07:53 E 13 10.00 Overcast OVC050 55 43 64% 29.87 1011.4
24 06:53 E 10 10.00 Overcast OVC045 55 42.1 62% 29.9 1012.5
24 05:53 S 8 10.00 Overcast SCT044 OVC055 54 41 62% 29.91 1012.7
24 04:53 E 6 10.00 Overcast OVC047 52 42.1 52 48.9 69% 29.93 1013.3
24 03:53 SE 3 10.00 Overcast OVC049 52 42.1 69% 29.94 1013.7
24 02:53 E 6 10.00 Overcast BKN050 OVC065 51.1 42.1 71% 29.97 1014.7
24 01:53 Calm 10.00 Overcast OVC070 52 42.1 69% 29.98 1015.1
24 00:53 E 9 10.00 Mostly Cloudy BKN080 50 41 71% 47 29.97 1014.7
23 23:53 Calm 10.00 Overcast OVC085 51.1 39.9 66% 30 1015.7
23 22:53 Calm 10.00 Overcast OVC095 48.9 42.1 53.1 48.9 77% 30 1015.8
23 21:53 Calm 10.00 Overcast OVC100 50 39.9 68% 30.01 1016.1
23 20:53 Calm 10.00 Overcast OVC110 51.1 39 64% 30.02 1016.3
23 19:53 NW 5 10.00 Overcast BKN110 OVC160 50 39 66% 49 30.02 1016.5
23 18:53 Calm 10.00 Overcast SCT130 OVC250 51.1 39.9 66% 30.01 1016.2
23 17:53 Calm 10.00 Overcast BKN130 OVC250 53.1 37 55% 30.03 1016.8
23 16:53 NW 3 10.00 Overcast OVC130 53.1 39 53.1 45 59% 30.05 1017.6
23 15:53 NW 5 10.00 Overcast BKN130 OVC150 52 37 57% 30.06 1017.9
23 14:53 NW 6 10.00 Overcast BKN150 OVC250 51.1 37 59% 30.07 1018.2
23 13:53 Calm 10.00 Mostly Cloudy BKN150 BKN250 50 37 61% 30.09 1018.8
23 12:53 NW 7 10.00 Overcast BKN150 OVC250 46.9 36 66% 44 30.12 1019.8
23 11:53 Calm 10.00 Mostly Cloudy BKN170 BKN250 46.9 37 69% 30.13 1020.0
23 10:53 Calm 10.00 Mostly Cloudy BKN180 BKN250 44.1 35.1 44.1 39.9 71% 30.14 1020.6
23 09:53 NW 3 10.00 Mostly Cloudy FEW160 BKN250 43 34 71% 30.15 1021.0
23 08:53 N 5 10.00 Mostly Cloudy BKN250 42.1 35.1 76% 40 30.15 1020.9
23 07:53 NW 3 10.00 Mostly Cloudy FEW180 BKN250 39.9 34 79% 30.14 1020.6
23 06:53 N 3 10.00 Mostly Cloudy FEW180 BKN250 41 34 76% 30.14 1020.5
23 05:53 Calm 10.00 Partly Cloudy SCT180 42.1 34 73% 30.13 1020.0
23 04:53 Calm 10.00 Partly Cloudy SCT180 43 34 48 42.1 71% 30.12 1020.0
23 03:53 Calm 10.00 Mostly Cloudy BKN180 43 34 71% 30.12 1019.8
23 02:53 N 3 10.00 Mostly Cloudy BKN190 45 35.1 68% 30.12 1019.7
23 01:53 NW 8 10.00 Mostly Cloudy BKN170 46 36 68% 42 30.12 1020.0
23 00:53 NW 7 10.00 Mostly Cloudy BKN180 46 36 68% 43 30.12 1019.9
22 23:53 NW 6 10.00 Mostly Cloudy BKN180 BKN240 46.9 36 66% 45 30.13 1020.2
22 22:53 NW 8 10.00 Mostly Cloudy BKN240 48 37 59 48 66% 45 30.13 1020.1
22 21:53 NW 9 10.00 Mostly Cloudy BKN190 51.1 37 59% 30.13 1020.2
22 20:53 W 6 10.00 Mostly Cloudy BKN190 52 37 57% 30.13 1020.2
22 19:53 NW 9 10.00 Mostly Cloudy BKN210 BKN250 53.1 37 55% 30.13 1020.2
22 18:53 NW 12 G 20 10.00 Mostly Cloudy FEW190 BKN250 55 36 49% 30.13 1020.3
22 17:53 NW 14 G 21 10.00 Mostly Cloudy FEW060 FEW190 BKN220 BKN250 57 36 45% 30.15 1021.1
22 16:53 NW 9 10.00 Mostly Cloudy FEW060 BKN220 BKN250 59 34 60.1 44.1 39% 30.18 1021.9
22 15:53 NW 12 10.00 Mostly Cloudy FEW060 BKN230 59 32 36% 30.19 1022.3
22 14:53 NW 9 10.00 Mostly Cloudy BKN250 59 32 36% 30.22 1023.2
22 13:53 NW 7 10.00 Mostly Cloudy BKN250 55.9 30.9 39% 30.26 1024.7
22 12:53 NW 8 10.00 Fair CLR 52 32 47% 30.3 1026.0
22 11:53 W 8 10.00 Mostly Cloudy BKN250 46.9 35.1 63% 44 30.33 1027.1
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)