National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
Portland, Portland-Troutdale 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.
19 19:53 Vrbl 5 10.00 A Few Clouds FEW050 60.1 44.1 56% 30.13 1020.2
19 18:53 W 6 G 18 10.00 Partly Cloudy FEW045 SCT060 62.1 45 54% 30.12 1020.0
19 17:53 W 12 G 26 10.00 Partly Cloudy SCT045 63 46 54% 30.12 1019.9
19 16:53 W 9 G 22 10.00 Mostly Cloudy BKN075 64 42.1 66.9 59 45% 30.11 1019.4
19 15:53 SW 14 G 21 10.00 Overcast OVC060 64.9 43 45% 30.11 1019.4
19 14:53 W 12 G 28 10.00 Mostly Cloudy BKN055 64.9 42.1 43% 30.11 1019.5
19 13:53 W 10 G 21 10.00 Mostly Cloudy SCT047 BKN060 64.9 46.9 52% 30.11 1019.5
19 12:53 SW 13 G 21 10.00 Partly Cloudy SCT070 64 51.1 63% 30.11 1019.5
19 11:53 SW 13 G 23 10.00 Mostly Cloudy FEW022 SCT028 BKN060 62.1 51.1 67% 30.11 1019.5
19 10:53 SW 10 G 22 10.00 Overcast OVC018 59 53.1 60.1 48.9 81% 30.08 1018.6 0.15
19 09:53 Vrbl 3 10.00 Overcast FEW009 OVC015 53.1 51.1 93% 30.08 1018.5
19 08:53 Calm 6.00 Light Rain Fog/Mist OVC011 51.1 50 96% 30.08 1018.5 0.03
19 07:53 E 5 5.00 Light Rain Fog/Mist OVC012 50 48.9 96% 49 30.07 1018.2 0.06 0.12
19 06:53 E 3 5.00 Light Rain Fog/Mist FEW007 SCT010 OVC015 50 48.9 96% 30.07 1018.1 0.01
19 05:53 E 7 4.00 Light Rain Fog/Mist SCT017 OVC028 48.9 48 97% 46 30.07 1018.2 0.05
19 04:53 Calm 5.00 Light Rain Fog/Mist BKN027 OVC034 50 48 52 50 93% 30.1 1019.1 0.01 0.01
19 03:53 SE 3 10.00 Overcast FEW041 OVC050 50 46.9 89% 30.09 1018.9
19 02:53 E 3 10.00 Overcast OVC050 50 46.9 89% 30.11 1019.6
19 01:53 E 5 10.00 Overcast SCT041 OVC060 50 46.9 89% 49 30.13 1020.3
19 00:53 E 5 10.00 Overcast OVC065 50 48 93% 49 30.14 1020.7
18 23:53 Calm 10.00 Overcast FEW039 BKN049 OVC060 51.1 46.9 86% 30.16 1021.2
18 22:53 Calm 10.00 Mostly Cloudy BKN060 51.1 46.9 55 50 86% 30.17 1021.5 0.03
18 21:53 Calm 10.00 Overcast SCT037 OVC065 53.1 46.9 80% 30.18 1022.1
18 20:53 Calm 10.00 Overcast BKN038 OVC048 53.1 48 83% 30.18 1022.1
18 19:53 Calm 10.00 Overcast OVC043 53.1 48.9 86% 30.18 1021.9 0.03
18 18:53 SE 5 10.00 Overcast BKN039 OVC050 54 48 80% 30.18 1022.0 0.02
18 17:53 S 5 10.00 Light Rain SCT043 OVC050 54 48.9 83% 30.18 1022.0 0.01
18 16:53 SE 5 10.00 Light Rain SCT040 BKN048 OVC060 54 48 59 53.1 80% 30.18 1022.0 0.05
18 15:53 SE 5 10.00 Light Rain SCT039 OVC055 53.1 48 83% 30.19 1022.3 0.01
18 14:53 N 3 5.00 Light Rain BKN038 OVC050 53.1 46.9 80% 30.19 1022.1 0.04
18 13:53 SW 15 G 21 10.00 Overcast BKN042 BKN050 OVC060 57 42.1 58% 30.18 1021.8
18 12:53 SW 10 G 20 10.00 Mostly Cloudy FEW036 FEW046 BKN070 57.9 44.1 60% 30.18 1021.9
18 11:53 SW 10 10.00 Overcast FEW027 SCT037 OVC050 54 43 67% 30.19 1022.2
18 10:53 SW 9 10.00 Overcast SCT034 OVC048 54 42.1 54 48.9 64% 30.18 1022.1
18 09:53 SW 10 10.00 Overcast SCT037 OVC045 53.1 43 69% 30.18 1022.1
18 08:53 SW 9 10.00 Overcast OVC060 52 42.1 69% 30.18 1021.9
18 07:53 SW 9 10.00 Mostly Cloudy BKN039 BKN048 51.1 45 80% 30.16 1021.2
18 06:53 SW 5 10.00 Overcast OVC036 48.9 46 90% 48 30.15 1021.1
18 05:53 SW 6 10.00 Overcast FEW040 OVC065 48.9 45 86% 47 30.14 1020.6
18 04:53 SW 7 10.00 Overcast FEW045 OVC060 48.9 45 54 48.9 86% 46 30.14 1020.5 0.01
18 03:53 SW 7 10.00 Overcast FEW038 OVC050 48.9 46 90% 46 30.13 1020.3
18 02:53 SW 6 10.00 Overcast SCT027 BKN038 OVC050 51.1 45 80% 30.12 1020.1
18 01:53 W 5 10.00 Light Rain FEW034 BKN046 OVC055 51.1 44.1 77% 30.12 1019.8 0.01
18 00:53 W 5 10.00 Overcast SCT029 BKN037 OVC055 52 45 77% 30.11 1019.6
17 23:53 Calm 9.00 Light Rain BKN042 OVC055 53.1 44.1 72% 30.11 1019.5 0.01
17 22:53 Vrbl 5 10.00 Overcast FEW034 BKN045 OVC070 54 44.1 62.1 54 69% 30.1 1019.3 0.01
17 21:53 W 6 10.00 Overcast FEW035 BKN042 OVC048 55 43 64% 30.08 1018.6
17 20:53 Calm 10.00 Overcast SCT040 BKN049 OVC065 55.9 45 67% 30.06 1018.0
17 19:53 Vrbl 3 10.00 Overcast OVC065 57.9 43 58% 30.05 1017.4 0.01
17 18:53 Vrbl 3 10.00 Overcast OVC065 59 43 56% 30.02 1016.6
17 17:53 W 8 10.00 Overcast FEW045 OVC060 61 44.1 54% 30 1016.0 0.01
17 16:53 Vrbl 5 8.00 Light Rain SCT037 BKN047 OVC065 59 50 64 55.9 72% 30 1015.7 0.02
17 15:53 Vrbl 5 10.00 Light Rain FEW036 BKN045 OVC055 60.1 46.9 62% 29.98 1015.3 0.02
17 14:53 Vrbl 5 10.00 Light Rain FEW040 SCT065 BKN080 60.1 48 65% 29.98 1015.0
17 13:53 Calm 10.00 Overcast BKN036 OVC060 61 46.9 60% 29.97 1014.7
17 12:53 Vrbl 3 10.00 Overcast OVC055 60.1 48 65% 29.96 1014.6
17 11:53 W 8 10.00 Overcast BKN032 OVC045 59 48 67% 29.95 1014.2
17 10:53 Vrbl 6 10.00 Overcast BKN028 BKN037 OVC055 55.9 51.1 55.9 54 84% 29.94 1013.7 0.22
17 09:53 Vrbl 5 6.00 Light Rain Fog/Mist BKN017 OVC024 55 52 90% 29.92 1013.0 0.02
17 08:53 W 7 10.00 Light Rain FEW007 BKN010 OVC017 55.9 54 93% 29.9 1012.3 0.01
17 07:53 SW 3 4.00 Light Rain Fog/Mist FEW007 SCT014 OVC022 54 53.1 97% 29.89 1012.0 0.12 0.19
17 06:53 W 3 4.00 Light Rain Fog/Mist SCT019 BKN036 OVC055 55 54 96% 29.88 1011.8 0.05
17 05:53 Calm 3.00 Rain Fog/Mist FEW009 BKN017 OVC029 55 54 96% 29.87 1011.4 0.02
17 04:53 Calm 10.00 Light Rain OVC005 55 54 57 55 96% 29.87 1011.5 0.04 0.63
17 03:53 Calm 5.00 Light Rain Fog/Mist BKN005 OVC021 55 54 96% 29.87 1011.4 0.13
17 02:53 Calm 7.00 Light Rain BKN007 OVC016 55 54 96% 29.87 1011.4 0.15
17 01:53 E 3 4.00 Light Rain Fog/Mist FEW006 BKN039 OVC060 55 54 96% 29.87 1011.5 0.13 0.31
17 00:53 E 5 5.00 Light Rain Fog/Mist BKN048 OVC060 55 54 96% 29.89 1012.1 0.09
16 23:53 SE 3 6.00 Light Rain Fog/Mist FEW019 OVC047 55.9 54 93% 29.9 1012.3 0.09
16 22:53 SW 5 3.00 Light Rain Fog/Mist SCT034 OVC044 57 53.1 63 57 87% 29.91 1012.8 0.03 0.03
16 21:53 E 3 10.00 Overcast FEW039 OVC055 57.9 52 81% 29.92 1013.1
16 20:53 E 5 10.00 Overcast FEW045 BKN070 OVC100 59 51.1 75% 29.92 1013.2
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)