Weather observations for the past three days for
Portland, Portland International Jetport
Metric (Imperial)
Date Time (edt) 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.
30 11:51 W 26 G 41 16.09 Mostly Cloudy FEW150 BKN250 12.8 0 42% 76.17 1015.7
30 10:51 SW 17 16.09 Overcast FEW120 SCT150 OVC250 10 0.6 52% 8 76.3 1017.1
30 08:51 S 15 16.09 Overcast SCT110 OVC250 5 1.1 76% 2 76.43 1019.0
30 07:51 S 13 16.09 Overcast SCT120 OVC250 3.9 1.1 3.9 1.7 82% 1 76.53 1020.4
30 06:51 S 9 16.09 Mostly Cloudy BKN110 3.3 -0.6 76% 1 76.61 1021.5
30 04:51 Calm 16.09 Overcast BKN120 OVC250 2.8 -3.9 62% 76.73 1023.1
30 03:51 S 6 16.09 Mostly Cloudy BKN120 2.2 -3.9 64% 76.81 1024.0
30 02:51 SW 6 16.09 Fair CLR 3.3 -4.4 57% 76.86 1024.8
30 01:51 SW 11 16.09 Fair CLR 3.3 -3.9 3.9 2.8 60% 1 76.91 1025.6
30 00:51 SW 13 16.09 Fair CLR 3.3 -2.8 65% 0 76.94 1025.9
29 23:51 S 11 16.09 Fair CLR 3.9 -1.7 67% 1 76.99 1026.5
29 22:51 S 11 16.09 Fair CLR 3.3 -0.6 76% 1 77.01 1026.7
29 21:51 S 7 16.09 Fair CLR 2.8 0 82% 1 77.01 1026.9
29 20:51 S 6 16.09 Fair CLR 2.8 0 82% 77.04 1027.2
29 19:51 S 13 16.09 Fair CLR 3.3 0 5.6 2.8 79% 0 77.06 1027.5
29 18:51 S 11 16.09 Fair CLR 3.3 -0.6 76% 1 77.09 1027.8
29 17:51 S 20 G 37 16.09 Mostly Cloudy BKN095 4.4 -2.2 63% 1 77.09 1027.9
29 16:51 S 22 G 48 16.09 Partly Cloudy SCT080 3.9 -3.3 60% -0 77.11 1028.1
29 15:51 S 22 G 43 16.09 Mostly Cloudy BKN070 BKN110 4.4 -4.4 53% 0 77.14 1028.5
29 14:51 S 24 G 39 16.09 Overcast BKN065 OVC085 4.4 -5.6 49% 0 77.19 1029.1
29 13:51 S 28 G 39 16.09 Overcast FEW065 BKN090 OVC120 4.4 -5.6 7.2 -2.2 49% -0 77.22 1029.7
29 12:51 Calm 16.09 Partly Cloudy FEW060 SCT100 5 -8.3 38% 77.29 1030.7
29 11:51 W 15 16.09 A Few Clouds FEW060 5 -8.3 38% 2 77.37 1031.5
29 10:51 SW 22 G 35 16.09 A Few Clouds FEW100 2.8 -9.4 41% -2 77.44 1032.6
29 09:51 SW 19 16.09 A Few Clouds FEW200 1.7 -9.4 44% -2 77.52 1033.6
29 08:51 SW 13 16.09 Fair CLR 0 -8.9 52% -4 77.52 1033.7
29 06:51 SW 6 16.09 A Few Clouds FEW150 -5.6 -10 71% 77.5 1033.1
29 05:51 W 9 16.09 Fair CLR -5.6 -10 71% -9 77.44 1032.4
29 04:51 SW 7 16.09 A Few Clouds FEW250 -5 -9.4 72% -8 77.39 1031.9
29 03:51 Calm 16.09 Fair CLR -5.6 -10 71% 77.39 1031.7
29 02:51 Calm 16.09 Fair CLR -6.1 -10 74% 77.39 1031.8
29 01:51 Calm 16.09 Fair CLR -5.6 -10 -1.7 -5.6 71% 77.37 1031.7
29 00:51 W 6 16.09 Fair CLR -3.9 -10 63% 77.37 1031.4
28 23:51 W 9 16.09 Fair CLR -3.3 -9.4 63% -7 77.32 1030.9
28 22:51 W 7 16.09 Partly Cloudy SCT080 -3.3 -9.4 63% -6 77.27 1030.3
28 21:51 SW 9 16.09 Mostly Cloudy BKN070 -1.7 -8.3 61% -5 77.24 1029.9
28 20:51 SW 7 16.09 Mostly Cloudy BKN085 -2.2 -8.9 60% -5 77.19 1029.3
28 19:51 SW 11 16.09 Mostly Cloudy BKN075 -2.2 -9.4 -0.6 -2.2 58% -6 77.17 1028.7
28 18:51 S 11 16.09 Mostly Cloudy BKN095 -1.7 -9.4 56% -5 77.11 1028.1
28 17:51 S 15 16.09 Mostly Cloudy BKN070 BKN090 -1.1 -10 51% -5 77.09 1027.9
28 16:51 S 19 G 28 16.09 Mostly Cloudy BKN070 BKN090 -1.7 -10.6 51% -7 77.06 1027.6
28 15:51 S 15 16.09 Mostly Cloudy BKN060 BKN070 -1.1 -11.1 47% -5 77.04 1027.3
28 14:51 S 17 16.09 Mostly Cloudy BKN060 BKN070 -0.6 -11.7 43% -5 77.06 1027.5
28 13:51 S 20 16.09 Overcast BKN060 OVC075 -1.1 -12.2 0 -5 43% -6 77.09 1027.8
28 12:51 W 11 16.09 Overcast OVC065 -1.7 -13.3 41% -5 77.11 1028.3
28 11:51 W 9 16.09 Mostly Cloudy BKN065 -1.7 -13.9 39% -5 77.17 1028.8
28 10:51 E 11 16.09 Partly Cloudy SCT050 SCT110 -2.2 -13.9 41% -6 77.19 1029.1
28 09:51 E 9 16.09 A Few Clouds FEW100 FEW200 -3.3 -15 40% -7 77.19 1029.1
28 08:51 NE 11 16.09 Fair CLR -4.4 -14.4 46% -8 77.17 1028.7
28 07:51 NE 11 16.09 Fair CLR -5 -14.4 -5 -8.3 48% -9 77.11 1028.1
28 06:51 N 7 16.09 Fair CLR -7.2 -13.9 59% -10 77.04 1027.1
28 05:51 N 9 16.09 A Few Clouds FEW200 -7.8 -14.4 59% -12 76.99 1026.4
28 04:51 NE 7 16.09 Fair CLR -6.1 -15 50% -9 76.94 1025.8
28 03:51 N 7 16.09 Fair CLR -6.1 -15.6 47% -9 76.89 1025.3
28 02:51 NE 9 16.09 Fair CLR -5.6 -15.6 46% -9 76.86 1024.7
28 01:51 N 19 16.09 Fair CLR -5 -16.1 -0.6 -5 42% -11 76.84 1024.4
28 00:51 N 22 G 37 16.09 Fair CLR -3.9 -15 42% -10 76.81 1024.0
27 23:51 N 20 G 33 16.09 Fair CLR -3.3 -14.4 42% -9 76.73 1023.2
27 22:51 N 13 16.09 Fair CLR -2.8 -14.4 41% -7 76.68 1022.5
27 21:51 N 13 16.09 Fair CLR -2.2 -13.9 41% -6 76.66 1022.0
27 20:51 N 17 16.09 Fair CLR -1.1 -13.3 39% -6 76.63 1021.9
27 19:51 N 15 16.09 Fair CLR -0.6 -13.3 5 -0.6 38% -5 76.56 1020.9
27 18:51 N 20 16.09 A Few Clouds FEW250 1.1 -13.9 32% -3 76.45 1019.4
27 17:51 N 20 G 33 16.09 A Few Clouds FEW250 2.8 -13.3 30% -1 76.4 1018.6
27 16:51 N 22 G 35 16.09 A Few Clouds FEW250 3.9 -13.3 28% -0 76.35 1017.8
27 15:51 N 24 16.09 A Few Clouds FEW250 5 -12.8 27% 1 76.33 1017.7
27 14:51 N 28 G 44 16.09 Partly Cloudy SCT250 4.4 -12.8 28% -0 76.33 1017.6
27 13:51 N 28 G 46 16.09 A Few Clouds FEW250 4.4 -10.6 5 1.7 33% -0 76.28 1017.0
27 12:51 NW 28 G 44 16.09 Partly Cloudy FEW040 SCT250 3.3 -10.6 36% -2 76.28 1017.0
Date Time (edt) 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)