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.
11 05:53 Calm 10.00 Partly Cloudy FEW005 SCT030 59 54 83% 30.12 1019.7
11 04:53 N 3 10.00 A Few Clouds FEW005 59 54 66.9 59 83% 30.11 1019.3
11 03:53 NW 5 10.00 Fair CLR 60.1 54 80% 30.1 1019.1
11 02:53 Calm 10.00 Fair CLR 61 54 78% 30.09 1018.8
11 01:53 Vrbl 5 10.00 Fair CLR 62.1 54 75% 30.09 1018.8
11 00:53 N 7 10.00 Fair CLR 63 54 73% 30.08 1018.6
10 23:53 NW 3 10.00 Fair CLR 64 54 70% 30.08 1018.4
10 22:53 NW 9 G 20 10.00 Fair CLR 66.9 55 81 66.9 66% 30.08 1018.5
10 21:53 NW 10 G 18 10.00 Fair CLR 69.1 55 61% 30.07 1018.2
10 20:53 NW 12 10.00 Fair CLR 72 55 55% 30.04 1017.3
10 19:53 N 7 10.00 Fair CLR 75.9 55.9 50% 78 30.03 1016.8
10 18:53 NW 13 G 20 10.00 Fair CLR 78.1 55.9 47% 79 30.02 1016.5
10 17:53 N 9 G 20 10.00 Fair CLR 79 53.1 41% 79 30.02 1016.5
10 16:53 N 7 10.00 A Few Clouds FEW250 80.1 51.1 80.1 62.1 37% 80 30.03 1016.8
10 15:53 NW 8 10.00 A Few Clouds FEW250 79 53.1 41% 79 30.05 1017.5
10 14:53 W 10 10.00 A Few Clouds FEW250 75.9 54 47% 78 30.07 1018.2
10 13:53 Calm 10.00 A Few Clouds FEW250 72 54 53% 30.09 1018.9
10 12:53 Calm 10.00 A Few Clouds FEW250 68 53.1 59% 30.11 1019.5
10 11:53 Vrbl 7 10.00 Partly Cloudy SCT021 SCT250 64.9 53.1 66% 30.13 1020.1
10 10:53 NW 5 10.00 Overcast OVC019 62.1 52 62.1 57.9 70% 30.14 1020.4
10 09:53 NW 6 10.00 Overcast OVC018 61 52 72% 30.13 1020.3
10 08:53 N 6 10.00 Overcast OVC018 60.1 52 75% 30.13 1020.3
10 07:53 N 6 10.00 Overcast OVC019 60.1 52 75% 30.13 1020.1
10 06:53 N 6 10.00 Mostly Cloudy BKN019 60.1 52 75% 30.11 1019.5
10 05:53 N 7 10.00 Overcast OVC018 59 52 78% 30.1 1019.0
10 04:53 NW 5 10.00 Mostly Cloudy BKN018 59 52 64.9 57.9 78% 30.09 1018.6
10 03:53 NW 3 10.00 A Few Clouds FEW025 57.9 52 81% 30.08 1018.3
10 02:53 NW 6 10.00 A Few Clouds FEW025 59 52 78% 30.07 1018.1
10 01:53 Vrbl 6 10.00 A Few Clouds FEW025 59 53.1 81% 30.07 1018.0
10 00:53 NW 5 10.00 Fair CLR 61 52 72% 30.06 1017.8
09 23:53 NW 9 10.00 Fair CLR 63 52 68% 30.06 1017.7
09 22:53 NW 9 G 22 10.00 Fair CLR 64.9 51.1 84 64.9 61% 30.04 1017.1
09 21:53 NW 10 G 20 10.00 Fair CLR 68 52 57% 30.03 1017.0
09 20:53 NW 12 G 20 10.00 A Few Clouds FEW050 FEW250 72 52 50% 30 1016.0
09 19:53 N 10 G 18 10.00 A Few Clouds FEW050 FEW250 77 53.1 43% 78 29.98 1015.1
09 18:53 NW 8 10.00 A Few Clouds FEW250 80.1 54 41% 80 29.97 1014.7
09 17:53 NW 10 G 22 10.00 A Few Clouds FEW250 82 54 38% 81 29.98 1015.0
09 16:53 N 7 10.00 A Few Clouds FEW250 84 53.1 84 68 34% 83 29.97 1014.8
09 15:53 W 13 10.00 Partly Cloudy SCT250 82 55 40% 81 29.99 1015.4
09 14:53 W 10 10.00 Partly Cloudy SCT250 81 55 41% 81 30 1015.8
09 13:53 Vrbl 3 10.00 Partly Cloudy SCT250 77 54 45% 78 30.02 1016.5
09 12:53 NW 7 10.00 A Few Clouds FEW250 73.9 53.1 48% 30.05 1017.4
09 11:53 W 8 10.00 A Few Clouds FEW250 71.1 53.1 53% 30.07 1018.1
09 10:53 W 7 10.00 Fair CLR 66.9 53.1 68 57.9 61% 30.08 1018.4
09 09:53 N 5 10.00 A Few Clouds FEW021 FEW250 64 53.1 68% 30.09 1018.8
09 08:53 NW 7 10.00 Mostly Cloudy BKN018 62.1 53.1 73% 30.11 1019.3
09 07:53 NW 6 10.00 Mostly Cloudy BKN015 61 54 78% 30.11 1019.3
09 06:53 Calm 10.00 Partly Cloudy SCT015 SCT250 59 53.1 81% 30.1 1019.2
09 05:53 NW 5 10.00 A Few Clouds FEW018 FEW250 59 53.1 81% 30.09 1018.8
09 04:53 Vrbl 5 10.00 A Few Clouds FEW250 59 54 70 59 83% 30.08 1018.4
09 03:53 Vrbl 6 10.00 A Few Clouds FEW250 60.1 53.1 78% 30.08 1018.3
09 02:53 N 5 10.00 Fair CLR 62.1 53.1 73% 30.07 1018.0
09 01:53 N 3 10.00 Fair CLR 64 52 65% 30.06 1017.8
09 00:53 NW 6 10.00 Fair CLR 66 52 61% 30.06 1017.7
08 23:53 NW 12 10.00 Fair CLR 68 52 57% 30.05 1017.4
08 22:53 NW 8 G 17 10.00 Fair CLR 70 51.1 89.1 70 51% 30.05 1017.5
08 21:53 NW 10 G 24 10.00 Fair CLR 73 51.1 46% 30.05 1017.5
08 20:53 NW 9 G 17 10.00 Fair CLR 75.9 50 40% 78 30.04 1017.1
08 19:53 N 8 10.00 Fair CLR 81 54 39% 81 30.02 1016.5
08 18:53 NW 10 G 23 10.00 Fair CLR 84 55 37% 83 30.02 1016.5
08 17:53 N 10 10.00 A Few Clouds FEW250 87.1 51.1 29% 85 30.02 1016.6
08 16:53 NW 10 G 17 10.00 A Few Clouds FEW250 89.1 48 90 72 24% 86 30.03 1016.9
08 15:53 W 10 10.00 A Few Clouds FEW250 88 46.9 24% 85 30.05 1017.3
08 14:53 NW 8 G 18 10.00 Partly Cloudy SCT250 87.1 48 26% 84 30.06 1017.8
08 13:53 NW 6 10.00 Mostly Cloudy BKN250 84 46 27% 82 30.08 1018.4
08 12:53 Calm 10.00 Mostly Cloudy BKN250 79 51.1 38% 79 30.1 1019.1
08 11:53 W 6 10.00 Partly Cloudy SCT250 75 52 45% 78 30.12 1019.7
08 10:53 Calm 10.00 Partly Cloudy SCT250 72 54 72 60.1 53% 30.13 1020.1
08 09:53 Vrbl 3 10.00 Partly Cloudy SCT250 68 54 61% 30.13 1020.0
08 08:53 Vrbl 6 10.00 Mostly Cloudy BKN250 66 55 68% 30.12 1019.8
08 07:53 Vrbl 3 10.00 Mostly Cloudy BKN250 63 55.9 78% 30.12 1019.7
08 06:53 NW 3 10.00 Partly Cloudy SCT250 60.1 55 84% 30.11 1019.4
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)