Weather observations for the past three days for
Portland, Portland International Jetport
Imperial (Metric)
Date Time (est) 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 12:51 Calm 10.00 A Few Clouds FEW035 FEW250 41 25 43 21.9 53% 30.22 1023.3
20 11:51 Calm 10.00 Partly Cloudy FEW035 SCT250 39.9 25 55% 30.24 1024.0
20 10:51 Calm 10.00 Mostly Cloudy FEW030 BKN250 39.9 26.1 58% 30.26 1024.8
20 09:51 N 3 10.00 Partly Cloudy FEW025 SCT250 37 27 67% 30.28 1025.6
20 08:51 N 5 10.00 Partly Cloudy FEW020 SCT250 32 26.1 79% 28 30.29 1025.9
20 07:51 N 5 10.00 Mostly Cloudy FEW020 BKN250 28 25 88% 24 30.29 1025.9
20 06:51 N 7 10.00 Partly Cloudy SCT250 21.9 21 28.9 21 96% 14 30.27 1025.3
20 05:51 Vrbl 5 10.00 A Few Clouds FEW250 23 19.9 88% 18 30.27 1025.1
20 04:51 NW 5 10.00 Fair CLR 23 21.9 96% 18 30.26 1024.8
20 03:51 NW 3 0.00 Fair CLR 23 21 92% 30.26 1024.7
20 02:51 Calm 0.00 Fair CLR 23 19.9 88% 30.25 1024.4
20 01:51 W 3 0.00 Fair CLR 23 21 92% 30.25 1024.5
20 00:51 W 3 0.00 Fair CLR 28.9 23 32 25 78% 30.25 1024.5
19 23:51 NW 5 10.00 Fair CLR 25 21 85% 20 30.24 1024.0
19 22:51 Calm 10.00 Fair CLR 28 23 81% 30.24 1024.0
19 21:51 Calm 10.00 Fair CLR 28 21.9 78% 30.24 1024.1
19 20:51 W 3 10.00 Fair CLR 27 21.9 81% 30.24 1024.2
19 19:51 Calm 10.00 Fair CLR 32 23 69% 30.23 1023.8
19 18:51 NW 3 10.00 Fair CLR 30 21.9 43 30 72% 30.22 1023.5
19 17:51 NW 3 10.00 Fair CLR 33.1 23 66% 30.21 1023.3
19 16:51 Calm 10.00 Fair CLR 37.9 23 55% 30.19 1022.6
19 15:51 W 6 10.00 A Few Clouds FEW250 39.9 23 51% 36 30.18 1022.0
19 14:51 NW 7 10.00 A Few Clouds FEW250 43 21.9 43% 39 30.16 1021.2
19 13:51 NW 8 10.00 A Few Clouds FEW250 43 21.9 43% 39 30.15 1020.9
19 12:51 W 8 10.00 A Few Clouds FEW050 FEW250 43 23 43 19.9 45% 39 30.14 1020.9
19 11:51 NW 10 10.00 A Few Clouds FEW045 FEW250 42.1 24.1 49% 37 30.16 1021.3
19 10:51 N 5 10.00 A Few Clouds FEW035 FEW250 39.9 26.1 58% 37 30.17 1021.8
19 09:51 N 6 10.00 A Few Clouds FEW025 FEW250 37 27 67% 33 30.19 1022.4
19 08:51 NW 5 10.00 A Few Clouds FEW020 FEW250 32 28 85% 28 30.19 1022.3
19 07:51 NW 5 10.00 A Few Clouds FEW020 FEW250 25 24.1 96% 20 30.18 1021.9
19 06:51 W 5 10.00 A Few Clouds FEW020 FEW250 21.9 19.9 25 19.9 92% 16 30.15 1021.2
19 05:51 Calm 10.00 A Few Clouds FEW250 21 19.9 96% 30.14 1020.8
19 04:51 W 5 10.00 Fair CLR 21 19.9 96% 15 30.14 1020.6
19 03:51 W 3 0.00 Fair CLR 24.1 21 88% 30.12 1020.1
19 02:51 SW 3 0.00 Fair CLR 23 21 92% 30.11 1019.8
19 01:51 N 5 0.00 Fair CLR 23 21 92% 18 30.11 1019.7
19 00:51 Calm 0.00 Fair CLR 25 23 36 21.9 92% 30.11 1019.6
18 23:51 Calm 10.00 Fair CLR 26.1 23 88% 30.1 1019.3
18 22:51 Calm 10.00 Fair CLR 28 23 81% 30.08 1018.8
18 21:51 Calm 10.00 Fair CLR 30 24.1 79% 30.09 1019.0
18 20:51 Calm 10.00 Fair CLR 28.9 21.9 75% 30.08 1018.7
18 19:51 Calm 10.00 Fair CLR 35.1 23 61% 30.06 1018.1
18 18:51 W 3 10.00 Fair CLR 35.1 24.1 45 34 64% 30.05 1017.8
18 17:51 W 5 10.00 Fair CLR 37 24.1 59% 34 30.04 1017.2
18 16:51 W 9 10.00 A Few Clouds FEW045 39 24.1 55% 33 30.01 1016.4
18 15:51 NW 12 10.00 A Few Clouds FEW040 41 25 53% 35 29.99 1015.6
18 14:51 W 14 10.00 A Few Clouds FEW040 44.1 26.1 49% 38 29.97 1014.9
18 13:51 NW 17 10.00 A Few Clouds FEW040 44.1 26.1 49% 37 29.95 1014.2
18 12:51 NW 20 G 31 10.00 A Few Clouds FEW040 45 26.1 45 33.1 48% 38 29.94 1013.9
18 12:45 NW 21 G 31 10.00 A Few Clouds and Breezy FEW040 44.1 26.1 45 33.1 49% 36 29.94 1013.9
18 11:45 NW 18 G 33 10.00 A Few Clouds FEW040 44.1 26.1 49% 37 29.92 1013.3
18 10:45 NW 22 G 36 10.00 A Few Clouds and Breezy FEW040 FEW250 42.1 25 51% 33 29.93 1013.5
18 09:45 W 18 G 29 10.00 A Few Clouds FEW040 FEW120 41 26.1 55% 33 29.92 1013.1
18 08:45 W 17 G 26 10.00 A Few Clouds FEW035 FEW120 39 26.1 60% 31 29.89 1012.3
18 07:45 W 14 G 32 10.00 A Few Clouds FEW035 FEW120 FEW250 33.1 24.1 34 32 70% 24 29.88 1011.1
18 06:45 W 15 10.00 A Few Clouds FEW040 FEW120 33.1 24.1 70% 24 29.86 1011.2
18 05:45 W 14 10.00 A Few Clouds FEW120 FEW250 33.1 24.1 70% 24 29.83 1009.5
18 04:45 Calm 10.00 A Few Clouds FEW250 33.1 24.1 70% 29.8 1009.4
17 23:52 W 15 G 24 10.00 Fair CLR 33.1 24.1 70% 24 29.73 1006.7
17 22:52 W 15 10.00 Fair CLR 32 24.1 73% 22 29.69 1006.2
17 21:52 W 13 10.00 Mostly Cloudy BKN100 33.1 23 66% 25 29.69 1005.6
17 20:52 W 12 10.00 Overcast OVC100 34 23 64% 26 29.67 1004.9
17 19:52 W 9 10.00 Overcast OVC100 34 24.1 67% 27 29.65 1004.2
17 18:52 W 10 10.00 Mostly Cloudy BKN100 33.1 23 42.1 33.1 66% 26 29.63 1003.4
17 17:52 W 9 10.00 Mostly Cloudy BKN095 35.1 23 61% 29 29.61 1002.7
17 16:52 W 14 G 21 10.00 Mostly Cloudy BKN085 36 23 59% 28 29.57 1001.5
17 15:52 W 18 G 26 10.00 Mostly Cloudy BKN090 37.9 23 55% 29 29.52 999.8
17 14:52 NW 12 G 25 10.00 Mostly Cloudy BKN110 39.9 21.9 49% 34 29.48 998.3
17 13:51 NW 22 G 31 10.00 Mostly Cloudy and Breezy SCT060 BKN100 42.1 21.9 45% 33 29.44 997.1
Date Time (est) 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)