Weather observations for the past three days for
Portland, Portland International Jetport
Metric (Imperial)
Date Time (est) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
01 08:51 Calm 16.09 Fair CLR 5 -2.2 60% 77.44 1032.6
01 07:51 Calm 16.09 A Few Clouds FEW030 1.1 -3.3 73% 77.44 1032.6
01 06:51 Calm 16.09 A Few Clouds FEW035 -1.7 -4.4 0 -3.9 82% 77.44 1032.5
01 05:51 Calm 16.09 A Few Clouds FEW030 -3.3 -5 88% 77.42 1032.1
01 04:51 Calm 16.09 Fair CLR -2.8 -5 85% 77.39 1032.0
01 03:51 W 6 16.09 Fair CLR -2.8 -5 85% 77.37 1031.6
01 02:51 Calm 16.09 Fair CLR -1.1 -5 75% 77.37 1031.5
01 01:51 Calm 16.09 Fair CLR -2.2 -5 81% 77.37 1031.7
01 01:51 SW 6 16.09 Fair CLR -0.6 -4.4 5 -1.1 76% 77.39 1031.7
01 00:51 Calm 16.09 Fair CLR 0.6 -5 66% 77.34 1031.3
31 23:51 Calm 16.09 Fair CLR 1.7 -5 61% 77.34 1031.0
31 22:51 Calm 16.09 Fair CLR 2.8 -5 57% 77.34 1031.0
31 21:51 N 9 16.09 Fair CLR 3.3 -5 55% 1 77.34 1031.1
31 20:51 N 17 16.09 Fair CLR 3.9 -3.3 60% 0 77.32 1030.7
31 19:51 N 7 16.09 Fair CLR 5 -3.9 10.6 3.9 53% 4 77.24 1029.9
31 18:51 NW 11 16.09 Fair CLR 6.1 -4.4 47% 4 77.22 1029.6
31 17:51 NW 13 16.09 Partly Cloudy SCT150 7.2 -4.4 44% 5 77.17 1028.6
31 16:51 NW 9 16.09 Mostly Cloudy BKN150 9.4 -4.4 38% 8 77.06 1027.4
31 15:51 NW 11 16.09 Fair CLR 9.4 -5 36% 8 77.04 1027.1
31 14:51 NW 20 G 30 16.09 Fair CLR 10.6 -5 33% 77.04 1027.1
31 13:51 NW 22 G 37 16.09 Fair CLR 10 -6.1 10 4.4 32% 7 77.06 1027.2
31 12:51 NW 15 G 35 16.09 Fair CLR 9.4 -5 36% 7 77.09 1027.6
31 11:51 N 28 G 43 16.09 A Few Clouds FEW050 8.9 -5 37% 6 77.11 1028.1
31 10:51 N 26 G 37 16.09 A Few Clouds FEW065 7.8 -4.4 42% 4 77.14 1028.2
31 09:51 NW 31 G 44 16.09 A Few Clouds FEW060 7.2 -5 42% 3 77.14 1028.4
31 08:51 N 22 16.09 A Few Clouds FEW060 6.1 -5 45% 3 77.11 1028.2
31 07:51 N 7 16.09 Partly Cloudy SCT060 4.4 -4.4 7.8 2.8 53% 3 77.04 1027.1
31 06:51 NW 11 16.09 A Few Clouds FEW050 2.8 -2.8 67% 0 76.96 1026.0
31 05:51 Vrbl 6 16.09 A Few Clouds FEW070 3.9 -2.8 62% 76.91 1025.2
31 04:51 N 7 16.09 A Few Clouds FEW060 5.6 -2.8 55% 4 76.81 1024.1
31 02:51 NW 28 G 46 16.09 Fair CLR 7.2 -3.3 48% 3 76.68 1022.2
31 01:51 N 26 G 44 16.09 Fair CLR 7.8 -2.2 10 7.8 50% 4 76.66 1022.1
30 23:51 NW 24 G 43 16.09 Fair CLR 10 -1.1 46% 7 76.53 1020.1
30 22:51 W 15 16.09 Fair CLR 8.9 1.1 58% 7 76.48 1019.5
30 21:51 NW 22 16.09 Fair CLR 9.4 1.7 59% 7 76.38 1018.3
30 20:51 NW 20 G 35 16.09 A Few Clouds FEW055 10 1.1 54% 8 76.35 1017.7
30 18:51 NW 22 G 43 16.09 A Few Clouds FEW065 11.1 0 47% 76.25 1016.4
30 17:51 NW 43 G 57 16.09 Partly Cloudy and Windy SCT065 12.8 1.1 45% 76.17 1015.7
30 16:51 NW 30 G 52 16.09 Partly Cloudy SCT070 15 2.8 44% 76.05 1013.8
30 15:51 W 28 G 43 16.09 Partly Cloudy SCT070 18.3 2.8 36% 75.95 1012.4
30 14:51 W 24 G 46 16.09 Partly Cloudy SCT070 19.4 3.3 35% 75.84 1011.1
30 13:51 NW 20 G 33 16.09 Partly Cloudy SCT070 20.6 4.4 21.1 14.4 35% 75.82 1010.7
30 12:51 NW 15 16.09 Partly Cloudy SCT070 19.4 5.6 41% 75.82 1010.9
30 11:51 N 17 G 37 16.09 A Few Clouds FEW055 19.4 7.2 45% 75.87 1011.4
30 10:51 W 20 16.09 Partly Cloudy SCT050 19.4 8.9 51% 75.9 1011.7
30 09:51 W 13 16.09 A Few Clouds FEW055 17.8 11.1 65% 75.92 1012.1
30 08:51 W 9 16.09 A Few Clouds FEW100 15.6 10.6 72% 75.92 1012.2
30 07:51 SW 11 16.09 Partly Cloudy FEW120 SCT150 14.4 10.6 15 13.9 78% 75.87 1011.5 0.03
30 06:51 SW 11 16.09 Mostly Cloudy FEW120 SCT150 BKN200 13.9 10.6 81% 75.84 1011.1
30 05:51 SW 11 16.09 Mostly Cloudy SCT120 BKN150 13.9 10.6 81% 75.84 1011.2
30 04:51 SW 15 16.09 Light Rain OVC100 13.9 11.1 83% 75.82 1010.9 0.03 0.03
30 03:51 SW 7 16.09 Overcast OVC100 13.9 11.1 83% 75.87 1011.3
30 02:51 SW 7 16.09 Overcast FEW065 OVC095 14.4 11.1 81% 75.9 1011.8
30 01:51 Calm 16.09 Overcast OVC095 15 10.6 16.7 15 75% 75.92 1012.2
30 00:51 SW 11 16.09 Overcast OVC090 15.6 10 70% 75.95 1012.6
29 23:51 SW 9 16.09 Mostly Cloudy BKN100 16.1 10 67% 76 1013.0
29 22:51 SW 11 16.09 Partly Cloudy SCT100 16.1 10 67% 76.02 1013.5
29 21:51 SW 13 16.09 Partly Cloudy SCT100 16.1 10 67% 76.05 1014.0
29 20:51 S 11 16.09 Fair CLR 15 10 72% 76.05 1013.9
29 19:51 SW 13 16.09 Fair CLR 16.1 9.4 17.8 12.8 65% 76.1 1014.5
29 18:51 SW 9 16.09 Fair CLR 15 10 72% 76.12 1015.0
29 17:51 SE 9 16.09 Fair CLR 13.9 10.6 81% 76.15 1015.3
29 16:51 S 11 16.09 Fair CLR 16.7 10 65% 76.17 1015.5
29 15:51 S 19 16.09 Fair CLR 17.2 10 63% 76.2 1015.9
29 14:51 S 13 16.09 Fair CLR 17.8 9.4 58% 76.25 1016.7
29 13:51 S 15 16.09 Fair CLR 17.2 8.9 17.8 5.6 58% 76.35 1017.8
29 11:51 SW 9 16.09 Fair CLR 15.6 5 50% 76.53 1020.4
29 10:51 S 9 16.09 Fair CLR 12.8 4.4 57% 76.61 1021.2
Date Time (est) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)