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.
20 14:53 NE 6 10.00 Partly Cloudy SCT040 70 45 41% 30.02 1016.5
20 13:53 N 6 10.00 Partly Cloudy SCT040 68 46 45% 30.03 1016.9
20 12:53 W 5 10.00 Mostly Cloudy BKN042 66 46 49% 30.03 1016.8
20 11:53 W 7 10.00 Overcast OVC042 64 46.9 54% 30.04 1017.2
20 10:53 Calm 10.00 Mostly Cloudy BKN036 62.1 48 62.1 57 60% 30.04 1017.1
20 09:53 W 5 10.00 Overcast FEW028 OVC034 60.1 48.9 67% 30.04 1017.2
20 08:53 SW 3 10.00 Overcast OVC031 59 48.9 69% 30.03 1016.8
20 07:53 S 7 10.00 Mostly Cloudy BKN034 59 48 67% 30.02 1016.4
20 06:53 SW 3 10.00 Overcast BKN025 OVC033 57.9 48 70% 30.02 1016.4
20 05:53 NE 7 10.00 Overcast OVC022 57.9 48 70% 30.01 1016.1
20 04:53 NE 5 10.00 Overcast BKN023 OVC100 57 48 66 57 72% 30 1015.8
20 03:53 Calm 10.00 Overcast OVC023 57.9 48 70% 30 1015.6
20 02:53 N 6 10.00 Overcast BKN025 OVC200 57.9 48.9 72% 29.99 1015.3
20 01:53 NE 3 10.00 Mostly Cloudy FEW180 BKN250 57.9 48.9 72% 29.97 1014.7
20 00:53 N 6 10.00 Partly Cloudy SCT180 60.1 50 70% 29.95 1014.1
19 23:53 N 8 10.00 A Few Clouds FEW065 62.1 50 65% 29.94 1013.6
19 22:53 N 8 10.00 Mostly Cloudy SCT065 BKN100 66 51.1 88 66 59% 29.92 1012.9
19 21:53 N 5 10.00 Mostly Cloudy BKN060 BKN100 BKN200 70 50 49% 29.89 1011.9
19 20:53 N 6 10.00 Mostly Cloudy FEW050 SCT100 BKN200 73.9 50 43% 29.85 1010.8
19 19:53 NW 12 10.00 Mostly Cloudy FEW050 SCT100 BKN200 78.1 52 40% 79 29.83 1009.9
19 18:53 NW 7 10.00 Mostly Cloudy FEW050 SCT100 BKN200 82.9 55.9 40% 82 29.8 1009.0
19 17:53 NW 9 10.00 Mostly Cloudy FEW050 SCT120 BKN200 87.1 52 30% 85 29.79 1008.7
19 16:53 Vrbl 5 10.00 Partly Cloudy FEW050 SCT120 SCT200 87.1 51.1 88 73.9 29% 85 29.8 1008.9
19 15:53 N 6 10.00 Partly Cloudy FEW050 SCT120 SCT250 86 52 31% 84 29.81 1009.3
19 14:53 Vrbl 5 10.00 A Few Clouds FEW050 FEW120 FEW250 84 53.1 34% 83 29.83 1009.9
19 13:53 W 6 10.00 A Few Clouds FEW050 FEW120 FEW250 81 52 37% 80 29.84 1010.3
19 12:53 N 5 10.00 Fair CLR 79 52 39% 79 29.85 1010.7
19 11:53 NW 7 10.00 A Few Clouds FEW200 77 52 42% 78 29.86 1011.1
19 10:53 NW 7 10.00 A Few Clouds FEW200 75 51.1 75 62.1 43% 78 29.87 1011.4
19 09:53 Vrbl 3 10.00 A Few Clouds FEW200 70 51.1 51% 29.88 1011.7
19 08:53 Calm 10.00 A Few Clouds FEW200 68 51.1 55% 29.89 1012.0
19 07:53 Calm 10.00 A Few Clouds FEW150 FEW200 66 51.1 59% 29.89 1012.0
19 06:53 Calm 10.00 A Few Clouds FEW150 FEW200 64 51.1 63% 29.88 1011.5
19 05:53 Calm 10.00 A Few Clouds FEW150 63 51.1 65% 29.87 1011.3
19 04:53 Calm 10.00 A Few Clouds FEW150 FEW250 63 51.1 71.1 63 65% 29.86 1011.1
19 03:53 NW 5 10.00 Fair CLR 64 52 65% 29.86 1010.9
19 02:53 N 3 10.00 Fair CLR 66 52 61% 29.86 1010.9
19 01:53 NW 3 10.00 Fair CLR 68 50 53% 29.86 1010.9
19 00:53 Calm 10.00 Mostly Cloudy SCT190 BKN250 69.1 51.1 53% 29.86 1011.0
18 23:53 NW 5 10.00 Mostly Cloudy SCT190 BKN250 70 50 49% 29.86 1010.9
18 22:53 Vrbl 6 10.00 Mostly Cloudy SCT190 BKN250 71.1 52 82 71.1 51% 29.86 1011.0
18 21:53 NW 9 10.00 Mostly Cloudy BKN190 BKN250 75 52 45% 78 29.85 1010.8
18 20:53 NW 8 10.00 Mostly Cloudy BKN190 BKN250 77 50 39% 78 29.85 1010.7
18 19:53 NW 13 G 22 10.00 Mostly Cloudy FEW170 BKN210 BKN250 79 51.1 38% 79 29.84 1010.4
18 18:53 NW 9 G 20 10.00 Mostly Cloudy FEW170 BKN210 BKN250 81 50 34% 80 29.85 1010.5
18 17:53 NW 9 G 18 10.00 Mostly Cloudy FEW070 FEW170 BKN200 BKN250 81 50 34% 80 29.86 1011.0
18 16:53 NW 12 G 24 10.00 Mostly Cloudy FEW070 BKN210 BKN250 82 48.9 84.9 66.9 32% 81 29.87 1011.4
18 15:53 NW 14 10.00 Mostly Cloudy BKN210 BKN250 82.9 48 30% 81 29.89 1012.0
18 14:53 NW 6 10.00 Mostly Cloudy FEW160 BKN250 82.9 51.1 33% 81 29.9 1012.4
18 13:53 W 12 10.00 Partly Cloudy FEW160 SCT250 78.1 50 37% 79 29.93 1013.3
18 12:53 NW 8 10.00 Partly Cloudy FEW150 SCT250 73.9 50 43% 29.96 1014.4
18 11:53 W 9 10.00 Partly Cloudy FEW160 SCT250 71.1 51.1 49% 29.98 1015.0
18 10:53 NW 7 10.00 Partly Cloudy FEW180 SCT250 66.9 50 66.9 54 55% 30 1015.7
18 09:53 W 3 10.00 Partly Cloudy FEW200 SCT250 64 50 60% 30.01 1016.1
18 08:53 Calm 10.00 Partly Cloudy FEW200 SCT250 60.1 48.9 67% 30.02 1016.5
18 07:53 Calm 10.00 A Few Clouds FEW012 FEW200 FEW250 57 48.9 74% 30.03 1016.7
18 06:53 NW 7 10.00 A Few Clouds FEW250 55 48.9 80% 30.03 1016.7
18 05:53 NW 5 10.00 A Few Clouds FEW250 54 48.9 83% 30.03 1016.6
18 04:53 NW 5 10.00 A Few Clouds FEW250 54 48.9 63 54 83% 30.03 1016.7
18 03:53 Vrbl 3 10.00 A Few Clouds FEW250 55.9 48.9 77% 30.03 1016.8
18 02:53 N 5 10.00 Fair CLR 55.9 48 75% 30.03 1016.8
18 01:53 NW 9 10.00 Fair CLR 57 48 72% 30.04 1017.0
18 00:53 NW 13 G 18 10.00 A Few Clouds FEW250 59 48 67% 30.04 1017.0
17 23:53 Vrbl 7 10.00 A Few Clouds FEW250 61 46.9 60% 30.04 1017.2
17 22:53 N 7 G 20 10.00 A Few Clouds FEW250 63 48 78.1 63 58% 30.05 1017.3
17 21:53 NW 7 10.00 Partly Cloudy SCT250 66.9 48 51% 30.04 1017.3
17 20:53 N 12 G 20 10.00 A Few Clouds FEW250 70 50 49% 30.02 1016.6
17 19:53 NW 9 G 20 10.00 A Few Clouds FEW250 73.9 52 46% 30.02 1016.4
17 18:53 N 8 10.00 Fair CLR 75 50 42% 78 30.02 1016.4
17 17:53 NW 12 G 21 10.00 Fair CLR 77 48.9 37% 78 30.03 1016.9
17 16:53 N 7 10.00 Fair CLR 77 46 78.1 62.1 33% 78 30.05 1017.5
17 15:53 NW 8 G 16 10.00 Fair CLR 75.9 48.9 39% 78 30.06 1017.9
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)