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.
30 04:53 Calm 10.00 A Few Clouds FEW025 54 50 61 52 87% 30.14 1020.5
30 03:53 Calm 10.00 Fair CLR 54 50 87% 30.14 1020.4
30 02:53 W 3 10.00 Fair CLR 54 50 87% 30.14 1020.3
30 01:53 NW 3 10.00 Fair CLR 57 50 78% 30.13 1020.3
30 00:53 NW 5 10.00 Fair CLR 57.9 50 75% 30.14 1020.4
29 23:53 Calm 10.00 Fair CLR 60.1 50 70% 30.14 1020.3
29 22:53 NW 5 10.00 Fair CLR 61 48.9 73 61 65% 30.14 1020.4
29 21:53 NW 5 10.00 A Few Clouds FEW070 62.1 48.9 62% 30.12 1020.0
29 20:53 NW 8 10.00 A Few Clouds FEW070 64.9 48 54% 30.11 1019.5
29 19:53 N 10 G 21 10.00 A Few Clouds FEW040 FEW070 FEW250 66.9 46 47% 30.1 1019.0
29 18:53 NW 10 G 24 10.00 Partly Cloudy FEW060 SCT070 70 46 42% 30.08 1018.6
29 17:53 NW 9 10.00 Mostly Cloudy FEW047 FEW070 BKN080 71.1 46 41% 30.07 1018.3
29 16:53 N 7 10.00 Mostly Cloudy FEW047 SCT070 BKN085 73 46 73.9 64 38% 30.07 1018.2
29 15:53 NW 9 10.00 Mostly Cloudy FEW047 SCT060 BKN090 71.1 48 44% 30.08 1018.5
29 14:53 N 5 10.00 Mostly Cloudy SCT047 BKN060 BKN090 69.1 48.9 49% 30.09 1019.0
29 12:53 SW 12 G 20 10.00 Mostly Cloudy BKN043 BKN080 70 48.9 47% 30.09 1018.9
29 11:53 W 6 10.00 Mostly Cloudy SCT055 BKN070 BKN090 66 48.9 54% 30.1 1019.3
29 10:53 W 8 10.00 Mostly Cloudy SCT029 BKN070 BKN090 64.9 48 64.9 57 54% 30.1 1019.3 0.04
29 09:53 Calm 10.00 Mostly Cloudy SCT021 BKN032 BKN080 62.1 52 70% 30.1 1019.3
29 08:53 SW 3 10.00 Partly Cloudy FEW038 SCT100 61 53.1 75% 30.1 1019.1
29 07:53 SW 6 10.00 Mostly Cloudy BKN041 BKN100 57.9 53.1 84% 30.08 1018.4 0.04
29 06:53 S 6 10.00 Mostly Cloudy SCT038 BKN050 BKN065 57 54 90% 30.07 1018.1
29 05:53 S 3 10.00 Overcast FEW036 FEW048 OVC060 57.9 53.1 84% 30.06 1017.7 0.04
29 04:53 SW 5 10.00 Light Rain OVC045 61 50 64 57.9 67% 30.06 1017.5
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
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)