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.
29 03:53 Calm 10.00 Overcast OVC050 60.1 48.9 67% 30.05 1017.4
29 02:53 S 3 10.00 Partly Cloudy SCT048 59 50 72% 30.05 1017.5
29 01:53 NW 3 10.00 A Few Clouds FEW070 61 51.1 70% 30.05 1017.4
29 00:53 NW 6 10.00 Overcast OVC070 62.1 50 65% 30.04 1017.3
28 23:53 NW 10 10.00 Mostly Cloudy BKN050 63 50 63% 30.04 1017.0
28 22:53 N 7 10.00 Mostly Cloudy BKN060 64 48.9 77 64 58% 30.02 1016.5
28 21:53 NW 15 G 22 10.00 Mostly Cloudy BKN060 64.9 48.9 56% 30.02 1016.4
28 20:53 NW 14 G 21 10.00 Partly Cloudy SCT060 68 50 53% 30 1015.7
28 19:53 NW 7 10.00 A Few Clouds FEW065 71.1 48.9 46% 29.97 1014.9
28 18:53 N 6 10.00 Mostly Cloudy BKN065 73.9 50 43% 29.97 1014.7
28 17:53 Vrbl 5 10.00 Partly Cloudy SCT060 75 50 42% 78 29.97 1014.8
28 16:53 NW 9 10.00 Partly Cloudy SCT045 75.9 48.9 77 66.9 39% 78 29.98 1015.1
28 15:53 NW 5 10.00 A Few Clouds FEW045 75.9 48.9 39% 78 30 1015.6
28 14:53 NW 9 10.00 A Few Clouds FEW045 75 50 42% 78 30.01 1016.2
28 13:53 NW 12 G 17 10.00 A Few Clouds FEW045 73.9 51.1 45% 30.03 1016.9
28 12:53 NW 9 G 18 10.00 Partly Cloudy SCT038 72 51.1 48% 30.05 1017.5
28 11:53 W 7 10.00 Mostly Cloudy BKN037 70 51.1 51% 30.07 1018.0
28 10:53 N 6 10.00 Mostly Cloudy BKN032 66.9 52 68 59 59% 30.07 1018.2
28 09:53 N 7 10.00 Partly Cloudy FEW022 FEW030 SCT250 64.9 53.1 66% 30.08 1018.4
28 08:53 Vrbl 5 10.00 Partly Cloudy FEW013 FEW025 SCT250 62.1 55 78% 30.08 1018.6
28 07:53 Calm 10.00 Mostly Cloudy SCT012 BKN250 60.1 55 84% 30.08 1018.5
28 06:53 Calm 10.00 Mostly Cloudy FEW012 BKN250 59 55 87% 30.07 1018.0
28 05:53 Calm 10.00 Mostly Cloudy FEW012 BKN250 59 55 87% 30.06 1017.6
28 04:53 Calm 10.00 Partly Cloudy FEW014 SCT250 60.1 55 64 59 84% 30.06 1017.8
28 03:53 Calm 10.00 A Few Clouds FEW014 FEW250 59 55 87% 30.06 1017.8
28 02:53 NW 5 10.00 Fair CLR 61 55 81% 30.06 1017.7
28 01:53 NW 6 10.00 Fair CLR 61 55 81% 30.07 1018.0
28 00:53 NW 7 10.00 Fair CLR 62.1 55.9 80% 30.06 1017.8
27 22:53 NW 9 10.00 Fair CLR 64 54 78.1 64 70% 30.06 1017.8
27 21:53 NW 8 10.00 Fair CLR 64.9 54 68% 30.06 1017.9
27 20:53 N 8 G 20 10.00 A Few Clouds FEW250 68 55 63% 30.05 1017.4
27 19:53 N 7 10.00 A Few Clouds FEW070 FEW250 70 55.9 61% 30.03 1016.8
27 18:53 Vrbl 6 10.00 Partly Cloudy FEW070 SCT250 73.9 57 56% 30.03 1016.7
27 17:53 NW 8 10.00 Partly Cloudy SCT070 SCT250 77 54 45% 78 30.02 1016.6
27 16:53 NW 7 10.00 Mostly Cloudy BKN070 BKN250 77 52 78.1 70 42% 78 30.03 1016.7
27 15:53 Vrbl 5 10.00 Mostly Cloudy BKN060 BKN250 77 51.1 40% 78 30.04 1017.2
27 14:53 W 3 10.00 Partly Cloudy SCT060 75.9 51.1 42% 78 30.06 1017.6
27 13:53 NW 9 10.00 Mostly Cloudy FEW048 BKN060 73.9 52 46% 30.07 1018.0
27 12:53 N 6 10.00 Mostly Cloudy BKN050 73 51.1 46% 30.07 1018.1
27 11:53 Calm 10.00 Partly Cloudy SCT044 71.1 50 47% 30.08 1018.3
27 10:53 Vrbl 6 10.00 A Few Clouds FEW050 71.1 51.1 71.1 60.1 49% 30.08 1018.5
27 09:53 Vrbl 6 10.00 A Few Clouds FEW040 FEW060 68 51.1 55% 30.08 1018.4
27 08:53 S 3 10.00 A Few Clouds FEW035 FEW055 FEW250 66 54 65% 30.07 1018.1
27 07:53 S 3 10.00 Partly Cloudy FEW035 FEW055 SCT250 64 55 73% 30.06 1017.8
27 06:53 Calm 10.00 Partly Cloudy FEW038 FEW055 SCT250 60.1 55.9 86% 30.05 1017.4
27 05:53 SW 3 10.00 Partly Cloudy SCT055 SCT070 SCT250 61 55.9 84% 30.04 1017.1
27 04:53 Calm 10.00 Mostly Cloudy BKN055 63 55.9 72 63 78% 30.04 1016.9
27 03:53 NW 5 10.00 Overcast BKN060 OVC080 64.9 57 76% 30.03 1016.8
27 02:53 Calm 10.00 Overcast FEW045 BKN070 OVC080 66.9 57 71% 30.02 1016.4
27 01:53 NW 5 10.00 Overcast BKN044 OVC075 66.9 57 71% 30.02 1016.3
27 00:53 Calm 10.00 Overcast BKN044 OVC070 69.1 57 66% 30.01 1016.2
26 23:53 N 3 10.00 Overcast BKN050 OVC070 70 57.9 66% 30 1015.8
26 22:53 W 6 10.00 Mostly Cloudy BKN070 BKN090 72 57.9 82.9 71.1 61% 30 1015.6
26 21:53 N 5 10.00 Mostly Cloudy BKN060 BKN095 73 57.9 59% 29.99 1015.4
26 20:53 W 8 10.00 Partly Cloudy FEW035 SCT095 SCT250 75.9 55.9 50% 78 29.97 1014.8
26 19:53 W 6 10.00 Partly Cloudy FEW035 SCT095 SCT250 79 55 44% 80 29.96 1014.3
26 18:53 Calm 10.00 Partly Cloudy FEW035 SCT080 SCT250 81 54 39% 81 29.96 1014.5
26 17:53 Calm 10.00 Mostly Cloudy FEW035 FEW080 BKN250 82 53.1 37% 81 29.97 1014.7
26 16:53 SW 9 9.00 Mostly Cloudy FEW035 FEW065 BKN250 82 53.1 82 66 37% 81 29.98 1015.1
26 15:53 Calm 10.00 Partly Cloudy FEW035 SCT250 80.1 52 38% 80 29.99 1015.5
26 14:53 Vrbl 6 10.00 Partly Cloudy FEW035 SCT250 80.1 53.1 39% 80 30.01 1016.2
26 13:53 Vrbl 5 10.00 Partly Cloudy FEW035 SCT250 75 54 48% 78 30.03 1016.7
26 12:53 Vrbl 6 10.00 Partly Cloudy FEW035 SCT250 72 55 55% 30.04 1017.2
26 11:53 Vrbl 5 10.00 Partly Cloudy FEW025 SCT250 70 55.9 61% 30.06 1017.9
26 10:53 N 6 10.00 Mostly Cloudy BKN025 BKN250 66.9 55 66.9 60.1 66% 30.07 1018.1
26 09:53 NE 3 10.00 Overcast OVC021 64 55.9 75% 30.07 1018.0
26 08:53 S 5 10.00 Overcast OVC020 63 55 76% 30.07 1018.2
26 07:53 Calm 10.00 Overcast OVC016 62.1 55.9 80% 30.07 1018.1
26 06:53 Calm 10.00 Overcast OVC018 62.1 55.9 80% 30.05 1017.5
26 05:53 Calm 10.00 Mostly Cloudy BKN018 61 55 81% 30.05 1017.4
26 04:53 Calm 10.00 Mostly Cloudy BKN018 60.1 55 64 60.1 84% 30.05 1017.4
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)