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 03:53 SE 14 3.00 Light Rain Fog/Mist SCT006 BKN009 OVC020 53.1 52 96% 29.9 1012.4 0.14
01 02:53 SE 13 2.50 Light Rain Fog/Mist BKN004 OVC009 52 51.1 97% 29.95 1014.0 0.08
01 01:53 SE 13 2.50 Light Rain Fog/Mist BKN004 OVC009 51.1 50 96% 29.97 1014.7 0.11 0.16
01 00:53 SE 10 3.00 Light Rain Fog/Mist BKN004 OVC009 51.1 50 96% 30 1015.9 0.04
31 23:53 SE 12 4.00 Light Rain Fog/Mist BKN004 OVC013 51.1 50 96% 30.01 1016.3 0.01
31 22:53 E 13 4.00 Light Rain Fog/Mist FEW006 OVC013 51.1 48.9 57 50 92% 30.04 1017.1 0.01 0.3
31 21:53 E 13 10.00 Overcast FEW005 BKN018 OVC033 50 48.9 96% 46 30.05 1017.6 0.02
31 20:53 SE 15 10.00 Light Rain SCT018 BKN023 OVC035 50 48.9 96% 45 30.06 1017.9 0.08
31 19:53 SE 13 10.00 Light Rain OVC030 51.1 48.9 92% 30.06 1017.8 0.05 0.19
31 18:53 E 12 10.00 Light Rain OVC033 51.1 48 89% 30.04 1017.1 0.05
31 17:53 E 10 7.00 Light Rain OVC040 53.1 48 83% 30.03 1017.0 0.09
31 16:53 SE 14 10.00 Overcast BKN034 OVC055 57 43 60.1 54 60% 30.03 1017.0
31 15:53 E 8 10.00 Overcast BKN038 OVC080 59 44.1 58% 30.05 1017.7
31 14:53 Vrbl 3 10.00 Overcast BKN046 BKN150 OVC250 59 45 60% 30.06 1017.9
31 13:53 SE 9 10.00 Overcast FEW020 FEW080 BKN160 OVC230 57.9 45 62% 30.07 1018.1
31 12:53 SE 8 10.00 Overcast FEW018 FEW080 BKN150 OVC230 55.9 44.1 65% 30.09 1019.0
31 11:53 S 7 10.00 Overcast FEW010 FEW034 BKN140 OVC250 55 45 69% 30.11 1019.5
31 10:53 SE 10 10.00 Overcast FEW010 BKN130 OVC250 54 41 54 51.1 62% 30.1 1019.2
31 09:53 S 8 10.00 Overcast FEW020 FEW080 BKN120 OVC250 51.1 41 69% 30.12 1019.8
31 08:53 SE 12 10.00 Overcast FEW031 BKN120 OVC240 52 39.9 64% 30.1 1019.1
31 07:53 SE 17 G 28 10.00 Mostly Cloudy FEW020 FEW100 BKN130 BKN240 51.1 39.9 66% 30.1 1019.0
31 06:53 SE 15 10.00 Mostly Cloudy SCT140 BKN230 51.1 39.9 66% 30.11 1019.5
31 05:53 SE 10 10.00 A Few Clouds FEW190 51.1 39.9 66% 30.11 1019.6
31 04:53 E 18 10.00 Overcast OVC190 52 39.9 53.1 50 64% 30.1 1019.2
31 03:53 SE 13 10.00 Partly Cloudy SCT250 51.1 39.9 66% 30.11 1019.5
31 02:53 SE 12 10.00 Fair CLR 51.1 39.9 66% 30.11 1019.5
31 01:53 SE 10 10.00 Fair CLR 52 41 66% 30.09 1018.9
31 00:53 SE 12 10.00 Fair CLR 52 41 66% 30.11 1019.5
30 23:53 SE 12 10.00 Fair CLR 52 39.9 64% 30.1 1019.3
30 22:53 SE 12 10.00 Fair CLR 53.1 39 59 51.1 59% 30.11 1019.6
30 21:53 SE 12 10.00 Fair CLR 52 39 61% 30.11 1019.6
30 20:53 SE 8 10.00 A Few Clouds FEW250 52 39 61% 30.1 1019.3
30 19:53 E 7 10.00 Fair CLR 55 37 51% 30.1 1019.1
30 18:53 E 12 10.00 Partly Cloudy SCT180 55.9 37 49% 30.08 1018.4
30 17:53 E 15 10.00 Partly Cloudy SCT180 SCT200 57.9 37 46% 30.07 1018.2
30 16:53 E 20 G 29 10.00 Mostly Cloudy BKN180 BKN200 59 37 60.1 50 44% 30.07 1018.3
30 15:53 E 16 G 28 10.00 Overcast BKN180 OVC200 60.1 37 42% 30.07 1018.3
30 14:53 E 16 10.00 Overcast OVC200 60.1 37.9 44% 30.08 1018.7
30 13:53 E 21 G 32 10.00 Overcast and Breezy BKN200 OVC240 60.1 37 42% 30.11 1019.5
30 12:53 E 22 G 30 10.00 Overcast and Breezy BKN200 OVC240 59 37 44% 30.11 1019.6
30 11:53 E 15 G 21 10.00 Overcast BKN200 OVC240 57.9 37.9 48% 30.15 1020.8
30 10:53 NW 6 10.00 Mostly Cloudy BKN220 50 43 50 39 77% 48 30.17 1021.4
30 09:53 NW 6 10.00 Mostly Cloudy BKN250 46.9 42.1 83% 45 30.17 1021.7
30 08:53 NW 6 10.00 Mostly Cloudy BKN250 44.1 39.9 85% 41 30.19 1022.1
30 07:53 NW 6 10.00 Partly Cloudy SCT250 42.1 39 89% 39 30.19 1022.3
30 06:53 NW 3 10.00 A Few Clouds FEW250 41 39 93% 30.21 1022.9
30 05:53 Calm 10.00 Fair CLR 42.1 39.9 92% 30.22 1023.3
30 04:53 Calm 10.00 Fair CLR 42.1 39.9 48 39 92% 30.24 1023.9
30 03:53 Calm 10.00 Shallow Fog CLR 39.9 39 97% 30.26 1024.7
30 02:53 Calm 10.00 Fair CLR 44.1 42.1 93% 30.28 1025.2
30 01:53 W 5 10.00 Fair CLR 42.1 41 96% 40 30.3 1026.0
30 00:53 Calm 10.00 Fair CLR 43 41 93% 30.32 1026.6
29 23:53 Calm 10.00 Fair CLR 46.9 42.1 83% 30.34 1027.4
29 22:53 W 6 10.00 Fair CLR 46 41 59 46 83% 44 30.35 1027.7
29 21:53 Calm 10.00 Fair CLR 50 43 77% 30.37 1028.5
29 20:53 W 5 10.00 Fair CLR 51.1 45 80% 30.38 1028.7
29 19:53 W 8 10.00 Fair CLR 52 46 80% 30.39 1029.2
29 18:53 NW 3 10.00 A Few Clouds FEW250 54 45 72% 30.41 1029.8
29 17:53 N 3 10.00 A Few Clouds FEW020 FEW250 57 45 64% 30.43 1030.3
29 16:53 NW 7 10.00 A Few Clouds FEW012 FEW250 59 46 60.1 48.9 62% 30.44 1030.9
29 15:53 NW 7 10.00 Partly Cloudy FEW010 FEW040 SCT250 60.1 44.1 56% 30.45 1031.2
29 14:53 NE 6 10.00 Partly Cloudy FEW007 FEW020 SCT250 59 44.1 58% 30.44 1030.9
29 13:53 Calm 10.00 Partly Cloudy FEW007 FEW020 SCT035 SCT240 57 46 67% 30.45 1031.2
29 12:53 Vrbl 3 10.00 Partly Cloudy SCT005 55 46.9 74% 30.46 1031.5
29 11:53 NE 5 4.00 Fog/Mist SCT005 51.1 48.9 92% 30.47 1031.6
29 10:53 W 3 0.50 Fog/Mist OVC003 48.9 48.9 50 46.9 100% 30.48 1032.1
29 09:53 Calm 0.13 Fog VV002 46.9 46.9 100% 30.47 1031.8
29 08:53 NW 5 0.13 Fog VV002 48 46.9 96% 47 30.46 1031.3
29 07:53 Calm 0.13 Fog VV002 48 48 100% 30.42 1029.9
29 06:53 W 3 0.13 Fog VV002 48.9 48.9 100% 30.4 1029.3
29 05:53 SW 3 1.00 Fog/Mist OVC002 50 48.9 96% 30.39 1028.9
29 04:53 W 3 10.00 Mostly Cloudy SCT055 BKN070 48 48 52 48 100% 30.36 1028.1 0.2
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)