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 08:53 W 6 10.00 A Few Clouds FEW250 48.9 35.1 59% 47 29.92 1012.9
25 07:53 NW 5 10.00 A Few Clouds FEW250 46 36 68% 44 29.92 1013.2
25 06:53 Calm 10.00 A Few Clouds FEW080 FEW200 42.1 36 79% 29.92 1013.2
25 05:53 Calm 10.00 A Few Clouds FEW080 41 34 76% 29.92 1012.9
25 04:53 Calm 10.00 Fair CLR 44.1 34 55 43 68% 29.92 1012.9
25 03:53 Calm 10.00 Fair CLR 45 35.1 68% 29.91 1012.8
25 02:53 Calm 10.00 Fair CLR 45 35.1 68% 29.92 1013.0
25 01:53 Calm 10.00 Fair CLR 46 34 63% 29.93 1013.4
25 00:53 Calm 10.00 Fair CLR 48 30.9 52% 29.93 1013.3
24 23:53 Calm 10.00 Fair CLR 51.1 34 52% 29.93 1013.4
24 22:53 Calm 10.00 Fair CLR 54 27 66.9 52 35% 29.94 1013.7
24 21:53 Calm 10.00 A Few Clouds FEW080 55 28 36% 29.94 1013.7
24 20:53 N 6 10.00 A Few Clouds FEW080 59 23 25% 29.93 1013.5
24 19:53 N 8 G 18 10.00 A Few Clouds FEW010 FEW080 FEW250 62.1 21 21% 29.92 1013.2
24 18:53 NW 12 G 23 10.00 A Few Clouds FEW080 FEW250 64 27 25% 29.93 1013.4
24 17:53 NW 10 10.00 A Few Clouds FEW075 FEW250 66 33.1 29% 29.93 1013.6
24 16:53 W 13 10.00 Partly Cloudy SCT075 SCT250 66.9 34 68 55.9 30% 29.94 1013.9
24 15:53 W 10 10.00 Partly Cloudy FEW075 SCT085 68 30.9 25% 29.96 1014.6
24 14:53 W 10 10.00 Partly Cloudy SCT075 66 28.9 25% 29.99 1015.4
24 13:53 W 12 10.00 Partly Cloudy FEW050 SCT090 66 30.9 27% 30.01 1016.0
24 12:53 NW 8 10.00 A Few Clouds FEW025 FEW050 63 36 37% 30.02 1016.6
24 11:53 NW 10 10.00 A Few Clouds FEW050 60.1 39.9 48% 30.05 1017.7
24 10:53 W 6 9.00 Fair CLR 55.9 41 55.9 39.9 57% 30.07 1018.4
24 09:53 NW 5 9.00 Fair CLR 52 41 66% 30.09 1019.0
24 08:53 W 3 8.00 Fair CLR 46.9 41 80% 30.11 1019.6
24 07:53 Calm 8.00 A Few Clouds FEW008 44.1 39 83% 30.12 1019.9
24 06:53 Calm 7.00 A Few Clouds FEW008 42.1 39.9 92% 30.12 1019.8
24 05:53 Calm 10.00 A Few Clouds FEW009 41 39.9 96% 30.11 1019.6
24 04:53 NE 3 10.00 A Few Clouds FEW009 44.1 41 50 44.1 89% 30.12 1019.8
24 03:53 Calm 10.00 A Few Clouds FEW012 FEW150 45 42.1 90% 30.12 1019.8
24 02:53 Calm 10.00 A Few Clouds FEW150 46 43 89% 30.12 1019.9
24 01:53 Calm 10.00 Fair CLR 45 42.1 90% 30.13 1020.1
24 00:53 Calm 10.00 Fair CLR 48 44.1 86% 30.13 1020.3
23 23:53 W 3 10.00 A Few Clouds FEW050 FEW250 48 43 83% 30.13 1020.4
23 22:53 NW 5 10.00 Partly Cloudy FEW050 SCT250 50 43 57 50 77% 49 30.13 1020.4
23 21:53 Calm 10.00 Overcast OVC047 54 43 67% 30.13 1020.3
23 20:53 Calm 10.00 Overcast OVC046 55 42.1 62% 30.13 1020.3
23 19:53 Calm 10.00 Overcast OVC048 55 41 59% 30.13 1020.1
23 18:53 Calm 10.00 Mostly Cloudy BKN049 55.9 41 57% 30.13 1020.3
23 17:53 Calm 10.00 Mostly Cloudy FEW043 BKN048 55.9 39.9 55% 30.14 1020.6
23 16:53 Calm 10.00 Mostly Cloudy FEW043 BKN048 55.9 39.9 55.9 53.1 55% 30.16 1021.2
23 15:53 N 5 10.00 Overcast OVC043 55 41 59% 30.18 1021.8
23 14:53 Vrbl 5 10.00 Overcast OVC043 55.9 39 53% 30.19 1022.2
23 13:53 S 5 8.00 Overcast OVC043 55 39.9 57% 30.21 1022.8
23 12:53 SW 6 8.00 Overcast OVC042 54 39 57% 30.22 1023.2
23 11:53 SW 8 8.00 Overcast OVC035 53.1 39 59% 30.23 1023.8
23 10:53 S 5 10.00 Overcast SCT030 OVC043 53.1 39 53.1 48 59% 30.24 1024.0
23 09:53 SW 7 10.00 Overcast OVC044 52 42.1 69% 30.24 1024.0
23 08:53 Calm 7.00 Overcast OVC044 50 43 77% 30.25 1024.2
23 07:53 Calm 7.00 Overcast OVC047 48.9 44.1 83% 30.25 1024.2
23 06:53 S 7 10.00 Overcast OVC047 48.9 43 80% 46 30.23 1023.7
23 05:53 S 9 10.00 Overcast OVC049 48 43 83% 44 30.23 1023.6
23 04:53 S 7 10.00 Overcast OVC048 48.9 43 51.1 48.9 80% 46 30.23 1023.6
23 03:53 S 7 10.00 Overcast OVC047 48.9 43 80% 46 30.22 1023.4
23 02:53 S 5 10.00 Overcast OVC047 48.9 42.1 77% 48 30.22 1023.3
23 01:53 S 7 10.00 Overcast OVC047 50 41 71% 48 30.22 1023.4
23 00:53 S 7 10.00 Overcast OVC048 50 39.9 68% 48 30.22 1023.3
22 23:53 W 3 10.00 Mostly Cloudy BKN049 51.1 39.9 66% 30.21 1023.0
22 22:53 W 5 10.00 Mostly Cloudy BKN050 50 42.1 55 50 74% 49 30.2 1022.7
22 21:53 SW 7 10.00 Mostly Cloudy FEW035 BKN050 51.1 42.1 71% 30.19 1022.3
22 20:53 SW 6 9.00 Mostly Cloudy FEW020 SCT035 BKN050 52 42.1 69% 30.16 1021.4
22 19:53 W 10 8.00 Mostly Cloudy FEW020 SCT032 BKN049 53.1 42.1 66% 30.14 1020.7
22 18:53 W 7 7.00 Light Rain SCT018 BKN032 OVC048 54 48 80% 30.13 1020.1
22 17:53 S 15 10.00 Mostly Cloudy SCT025 BKN041 BKN060 55 46.9 74% 30.12 1019.8
22 16:53 S 17 10.00 Overcast FEW025 BKN041 OVC060 54 46.9 54 50 77% 30.11 1019.5 0.06
22 15:53 S 15 G 23 10.00 Overcast FEW020 BKN041 OVC055 54 48 80% 30.1 1019.3
22 14:53 S 15 G 22 10.00 Light Rain SCT020 BKN039 OVC050 53.1 46.9 80% 30.1 1019.1
22 13:53 S 14 10.00 Light Rain FEW020 OVC040 52 46.9 83% 30.08 1018.7 0.06
22 12:53 S 14 7.00 Light Rain FEW019 BKN041 OVC050 52 48 86% 30.07 1018.3 0.02
22 11:53 SW 13 5.00 Light Rain Fog/Mist FEW017 OVC045 51.1 48 89% 30.07 1018.2 0.04
22 10:53 SW 5 5.00 Light Rain Fog/Mist SCT017 OVC041 50 46.9 50 50 89% 49 30.06 1017.9 0.09 0.37
22 09:53 S 8 3.00 Rain Fog/Mist OVC042 50 46.9 89% 47 30.04 1017.3 0.11
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)