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.
03 10:51 E 7 16.09 Overcast SCT140 OVC200 16.7 7.2 54% 76.84 1024.3
03 09:51 Calm 16.09 Overcast BKN110 OVC200 15 7.8 62% 76.84 1024.3
03 08:51 Calm 16.09 Overcast FEW110 SCT130 OVC150 13.9 7.2 64% 76.84 1024.3
03 07:51 Calm 16.09 Overcast FEW095 OVC100 12.2 6.7 69% 76.84 1024.3
03 06:51 Calm 16.09 Overcast BKN095 OVC150 11.1 6.1 15 11.1 72% 76.78 1023.8
03 05:51 Calm 16.09 Overcast FEW120 BKN130 OVC150 11.7 6.1 69% 76.73 1023.1
03 04:51 Calm 16.09 Overcast BKN120 OVC150 11.7 6.1 69% 76.71 1022.7
03 03:51 Calm 16.09 Fair CLR 12.8 5.6 62% 76.68 1022.3
03 02:51 Calm 16.09 Mostly Cloudy BKN120 12.8 5.6 62% 76.68 1022.1
03 01:51 SW 9 16.09 Fair CLR 14.4 5 53% 76.66 1022.0
03 00:51 Calm 16.09 Fair CLR 13.3 5 16.7 13.3 57% 76.68 1022.3
02 23:51 SW 7 16.09 Fair CLR 15.6 4.4 48% 76.68 1022.3
02 22:51 SW 11 16.09 Fair CLR 15.6 4.4 48% 76.71 1022.5
02 21:51 SW 7 16.09 Fair CLR 16.1 3.9 44% 76.71 1022.6
02 20:51 SW 7 16.09 Fair CLR 15.6 4.4 48% 76.71 1022.7
02 19:51 SW 7 16.09 Fair CLR 15.6 5 50% 76.71 1022.6
02 18:51 SW 7 16.09 Fair CLR 16.1 4.4 22.2 13.9 46% 76.71 1022.8
02 17:51 S 6 16.09 Fair CLR 15 5 51% 76.71 1022.7
02 16:51 S 6 16.09 Partly Cloudy SCT150 19.4 3.3 35% 76.68 1022.3
02 15:51 W 15 16.09 Partly Cloudy SCT150 21.7 3.9 31% 76.66 1021.9
02 14:51 W 15 16.09 A Few Clouds FEW150 21.7 3.9 31% 76.66 1021.9
02 13:51 W 15 16.09 Overcast FEW075 SCT150 OVC250 21.7 3.3 30% 76.66 1021.9
02 12:51 W 15 G 30 16.09 Overcast FEW075 SCT150 OVC250 21.1 2.8 22.2 5 30% 76.68 1022.4
02 11:51 W 15 G 28 16.09 Mostly Cloudy SCT150 BKN250 21.7 2.8 29% 76.73 1023.0
02 10:51 Calm 16.09 Mostly Cloudy FEW150 BKN250 19.4 2.8 33% 76.81 1023.8
02 09:51 W 11 16.09 Mostly Cloudy FEW150 BKN250 17.8 3.3 38% 76.86 1024.6
02 08:51 Vrbl 11 16.09 Mostly Cloudy FEW100 SCT150 BKN250 14.4 2.8 46% 76.91 1025.2
02 07:51 SW 7 16.09 Mostly Cloudy SCT100 BKN150 11.7 2.8 55% 76.91 1025.3
02 06:51 Calm 16.09 Partly Cloudy SCT100 5.6 2.2 8.9 1.7 79% 76.91 1025.2
02 05:51 Calm 16.09 Mostly Cloudy BKN100 4.4 1.1 79% 76.91 1025.3
02 04:51 Calm 16.09 Partly Cloudy SCT100 3.3 1.1 86% 76.94 1025.6
02 03:51 Calm 16.09 Fair CLR 3.3 0.6 83% 76.94 1025.7
02 02:51 Calm 16.09 Fair CLR 3.3 0.6 83% 76.91 1025.4
02 01:51 Calm 16.09 Fair CLR 2.2 0 86% 76.94 1025.8
02 00:51 SW 6 16.09 Fair CLR 6.7 0.6 8.9 6.1 65% 76.94 1025.8
01 23:51 W 7 16.09 Fair CLR 6.7 0 63% 6 76.96 1026.0
01 22:51 SW 9 16.09 Fair CLR 7.2 0 61% 6 76.99 1026.3
01 21:51 SW 9 16.09 Fair CLR 7.8 -0.6 56% 6 77.01 1026.7
01 20:51 SW 9 16.09 Fair CLR 8.3 -0.6 54% 7 77.04 1027.0
01 19:51 SW 7 16.09 Fair CLR 8.3 -0.6 54% 7 77.06 1027.4
01 18:51 SW 9 16.09 Fair CLR 8.9 0 12.2 8.3 54% 8 77.06 1027.6
01 17:51 S 7 16.09 Fair CLR 8.3 1.7 63% 7 77.06 1027.6
01 16:51 S 6 16.09 Fair CLR 9.4 2.2 61% 77.06 1027.4
01 15:51 S 13 16.09 Fair CLR 11.1 1.7 53% 77.09 1027.9
01 14:51 SW 7 16.09 Fair CLR 11.7 1.1 48% 77.11 1028.0
01 13:51 W 19 16.09 A Few Clouds FEW070 12.2 -1.1 40% 77.14 1028.5
01 12:51 W 11 16.09 A Few Clouds FEW040 11.1 -3.3 11.7 -2.2 37% 77.22 1029.3
01 11:51 SW 17 16.09 Fair CLR 10 -3.3 39% 8 77.29 1030.3
01 10:51 SW 11 16.09 Fair CLR 8.9 -3.9 41% 7 77.37 1031.3
01 09:51 SE 9 16.09 A Few Clouds FEW030 8.3 -3.9 42% 7 77.42 1032.1
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
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)